Flanges

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We are leading Manufacturer, Exporter and Supplier of Stainless Steel Flanges. It is made under defined standards for uncompromising quality and performance.

Stainless Steel Flange Grades: 202, 304, 304L, 304, 304H, 316, 316L, 316Ti, 321, 321H, 317, 317L, 310, 310S, 409, 410, 420, 430 etc.

Stainless Steel Flange Types; Stainless Steel Forged Flange, Stainless Steel Blind Flange, Stainless Steel Reducing Flange, Stainless Steel Orifice Flange, Stainless Steel SWRF Flange, Stainless Steel Square Flange, Stainless Steel Threaded Flange, Stainless Steel Weld Neck Flange, Stainless Steel WNRF Flange, Stainless Steel Expander Flange, Stainless Steel Spectacle Blind Flanges, Stainless Steel Loose Flanges, Stainless Steel Screwed Flange, Stainless Steel Long Neck Weld Flange, Stainless Steel Ring Type Joint Flange, Stainless Steel Socket Weld Flange, Stainless Steel Slip On Flange, Stainless Steel Flat Flange, Stainless Steel Lapped Joint Flange

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Since our commencement, we are immersed in presenting an elite array of Stainless Steel Slip On Flange. Owing to our technical prowess, we have surpassed the competition by developing premium grade Stainless Steel Slip on Flanges.

Stainless Steel Slip On Flanges Features

• Reduced load factor configuration
• Ease of installation
• Precision engineered dimensions

Stainless Steel Slip On Flanges Grades
ASTM A182 Slip On Flange; ASTM A182 F304 Slip on Flange, ASTM A182 F304L Slip on Flange, ASTM A182 F304H Slip on Flange, ASTM A182 F310 Slip on Flange, ASTM A182 F310S Slip on Flange, ASTM A182 F316 Slip on Flange, ASTM A182 F316L Slip on Flange, ASTM A182 F316Ti Slip on Flange, ASTM A182 F317 Slip on Flange, ASTM A182 F321 Slip on Flange, ASTM A182 F321H Slip on Flange, ASTM A182 F347 Slip on Flange, ASTM A182 F347H Slip on Flange, ASTM A182 F904L Slip on Flange
ASTM A240 Slip On Flange; ASTM A240 F304 Slip on Flange, ASTM A240 F304L Slip on Flange, ASTM A240 F304H Slip on Flange, ASTM A240 F310 Slip on Flange, ASTM A240 F310S Slip on Flange, ASTM A240 F316 Slip on Flange, ASTM A240 F316L Slip on Flange, ASTM A240 F316Ti Slip on Flange, ASTM A240 F317 Slip on Flange, ASTM A240 F321 Slip on Flange, ASTM A240 F321H Slip on Flange, ASTM A240 F347 Slip on Flange, ASTM A240 F347H Slip on Flange, ASTM A240 F904L Slip on Flange.

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Aesteiron Steels one of the leading suppliers & stof Copper Alloy Flange in India, we can supply Copper Flanges, the method includes forging and casting. Also, we can produce as per your drawings and specifications. Copper Alloy flanges are used in various industries, like Hardware, Oil and Gas, Petro-Chemical, Paper Industry etc. are made with the sophisticated manufacturing facilities, we ensure the quality and durability of the flanges. 

Copper Alloy Flange Grade
Copper Alloy C80100 Flange, Copper Alloy C80300 Flange, Copper Alloy C80500 Flange, 

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Aesteiron Steels LLP, is involved in offering a vast range of Butt-weld Pipe Flanges. It is known among customers for its corrosion resistance & superior finish. This flange is manufactured with advance techniques using high quality material as per the industry norms. Our flange is comes in various specifications as per the variegated demand of customers.

Stainless Steel Butt Weld Pipe Flange; ASTM A403 WP304/304L/304H, ASTM A403 WP309S/309H, ASTM A403 WP310/310S/310H, ASTM A403 WP316/316L/316Ti/316H/316LN, ASTM A403 WP317/317L, ASTM A403 WP321/321H, ASTM A403 WP321/321H, ASTM A403 WP347/347H, ASTM A403 WP904L. 

Duplex Steel Butt Weld Pipe Flange; ASTM A815, ASME SA815, UNS S31803, S32205

Carbon Steel Butt Weld Pipe Flange; ASTM A234 / ASME SA234 WPB, WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 6, WPHY 70

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We hold expertise in offering the wide gamut of Forge Flange in the industry. The offered products are widely used in high pressure, and hot and cold temperature. Forge Flange are designed using only quality tested components and tested before final delivery to offered only defect less range from our side. Apart from this, offered Forge Flange are reasonably priced.

Forged Flange Features

Application specific design

Excellent performance

Dimensional accuracy

Stainless Steel Forged Flange; ASTM A182 F304, 304L, 316, 316L, 309, 310, 317L, 321, 347

Alloy Steel Forged Flanges; ASTM A182 F1, ASTM A182 F5, ASTM A182 F9, ASTM A182 F11, ASTM A182 F22, ASTM A182 F91

Aluminum Forged Flanges; Aluminum 6063 Forged Flange, Aluminum 6082 Forged Flange, Aluminum 5052 Forged Flange, Aluminum 5083 Forged Flange, Aluminum 5086 Forged Flange, Aluminum 7075 Forged Flange, Aluminum 1100 Forged Flange, Aluminum 2014 Forged Flange, Aluminum 2024 Forged Flange

Carbon Steel Forged Flanges; ASTM/ASME SA 105, A350 LF-2, LF-3, A694, SA516 Gr 70, ASTM A36

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Aesteiron Steels LLP, is indulged in providing with a broad array of Orifice Flange to our clients. These orifice flanges are demanded widely by the markets of the domestic grounds. Our offered variety is fabricated by our professionals possessing years of experience in their concern area using premium quality raw material. Our product can be availed at market leading rates in stimulated period of time in best possible ways.

 

Orifice Flanges Grade

Stainless Steel Orifice Flange – ASTM A182 Grade : F 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316L, 316LN, 317, 317L, 321, 321H, 347, 347H, 904L

Duplex Steel Orifice Flange ASTM / ASME A/SA 182 UNS F 44, F 45, F51, F 53, F 55, F 60, F 61

Alloy Steel Orifice Flange – ASTM SA 182 F1/F5/F9/F11/F22/F91

Carbon Steel Orifice Flange – ASTM A105 Gr. F42/46/52/56/60/65/70

Low Temperature Carbon Steel Orifice Flange – A350 LF2/A350 LF3

 

Nickel Alloy Orifice Flange Standard: ASTM / ASME SB 564 / 160 / 472, UNS N10276 (Hastelloy C 276), UNS N02200 (Nickel 200), UNS N02201 (Nickel 201), UNS 4400 (Monel 400), UNS N08020 (Alloy 20), UNS N08825 (Inconel 825), UNS N06600 (Inconel 600), UNS N06601 (Inconel 601), UNS N06625 (Inconel 625)

 

Copper Alloy Orifice Flange

ASTM / ASME SB 61 / 62 / 151 / 152

C70600 (CU -NI- 90/10) – Cupro Nickel Orifice Flange

C71500 (CU -NI- 70/30) – Copper Nickel Orifice Flange

UNS C92200, UNS C83600, UNS C10100, UNS C10200, UNS C10300, UNS C10800, UNS C12000, UNS C12200

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Aesteiron Steels is Phosphor Bronze Bar Exporters. It is been by high quality raw material. Phosphor Bronze Alloy is the combination of copper, phosphorous & tin. The presence of tin makes it highly resistant to corrosion, whereas the phosphorus makes it stiff & increases wear & tear resistance. 

Applicable Standards of the rods are as follows :-

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Aesteiron Steels LLP is one of the leading firm in Manufacturing & Supplying large variety of Plate Flanges in Carbon Steel, Alloy Steel, Stainless Steel, Nickel Alloys & many other Ferrous/Non-Ferrous metals. 

Plate Flange Materials & Grades
Stainless Steel Plate Flange; ASTM A182 F304, F304L, F310, F310L, F310H, F316, F316L, F316LN, F316H, F317, F317L, F321, F321H, F347, F347H. ASTM A240 F304, F304L, F310, F310L, F310H, F316, F316L, F316LN, F316H, F317, F317L, F321, F321H, F347, F347H

Alloy Steel Plate Flange; ASTM A182 F1 Flanges, ASTM A182 F5 Flanges, ASTM A182 F9 Flanges, ASTM A182 F11 Flanges, ASTM A182 F12 Flanges, ASTM A182 F22 Flanges, ASTM A182 F91 Flanges. ASME SA 182 F1 Flanges, ASME SA 182 F5 Flanges, ASME SA 182 F9 Flanges, ASME SA 182 F11 Flanges, ASME SA182 F12 Flanges, ASME SA 182 F22 Flanges, ASME SA 182 F91 Flanges. 

Duplex Steel Plate Flange; ASTM A182 F44 Duplex Flange, ASTM A182 F45 Duplex Flange, ASTM A182 F51 Duplex Flange, ASTM A182 F53 Duplex Flange, ASTM A182 F55 Duplex Flange, ASTM A182 F60 Duplex Flange, ASTM A182 F61 Duplex Flange.

Copper Alloy Plate Flange; ASTM SB 61 Flange, ASTM SB 62 Flange, ASTM SB 151 Flange, ASTM SB 152 Flange, C70600 Flange, C71500 Flange, C10100 Flange, C10200 Flange, C10300 Flange, C10800 Flange, C12000 Flange, C12200 Flange

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Matching up with the ever increasing requirements of the customers, our company is engaged in providing Raised Face Flange. It is been engineered from optimum quality components which ensure its longer service life, robustness and accurate dimensions. Some of the salient features which make these one of the most favored selections of clients are its robust construction, accurate dimension and high functional efficiency.

 

Raised Face Flange Features

• Reliable operation
• Accurate dimension
• Maintenance free

Stainless Steel Raised Face Flange; 304 Raised Face Flange, 304L Raised Face Flange, 316 Raised Face Flange, 316L Raised Face Flange, 309 Raised Face Flange, 310 Raised Face Flange, 317L Raised Face Flange, 321 Raised Face Flange, 347 Raised Face Flange
Carbon Raised Face Flanges; ASTM/ASME SA-105, A-350 LF-2, LF-3, A694, SA-516-70, A36

Aluminium Raised Face Flange; Aluminium 1100 Raised Face Flange, Aluminium 2014 Raised Face Flange, Aluminium 3003 Raised Face Flange, Aluminium 5083 Raised Face Flange, Aluminium 5086 Raised Face Flange, Aluminium 6061 Raised Face Flange, Aluminium 7075 Raised Face Flange   

Inconel Raised Face Flange; Inconel 600 Raised Face Flange, Inconel 601 Raised Face Flange, Inconel 625 Raised Face Flange, Inconel 718 Raised Face Flange

Hastelloy Raised Face Flange; Hastelloy B-2 Raised Face Flange, Hastelloy C-276 Raised Face Flange, Hastelloy G Raised Face Flange, Hastelloy X Raised Face Flange

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Aesteiron Steels LLP, has in-depth knowledge and immense years of experience, in offering an array of Round Flanges. Our offered range of Round Flanges is easy to use and is widely in demand owing to the cost effectiveness of the entire range.

Round Flange Features

• Anti-corrosive
• Perfect design
• Long service life
• Flawless finish
• Rugged construction
• Dimensional accuracy

Stainless Steel Round Flanges; ASTM A403 WP304/304L/304H, ASTM A403 WP309S/309H, ASTM A403 WP310/310S/310H, ASTM A403 WP316/316L/316Ti/316H/316LN, ASTM A403 WP317/317L, ASTM A403 WP321/321H, ASTM A403 WP321/321H, ASTM A403 WP347/347H, ASTM A403 WP904L.

Duplex Steel Round Flanges; ASTM A815, ASME SA815, UNS S31803, S32205

Alloy Steel Round Flanges; ASTM A234 / ASME SA Gr WP 1, WP 5, WP 11, WP 12, WP 22, WP 91

Carbon Steel Round Flanges; ASTM A234 / ASME SA234 WPB, WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 6, WPHY 70

Nickel Alloy Round Flanges;ASTM B336 / ASME SB336 - Nickel 200 - UNS N02200, Nickel 201 - UNS N02201, Monel 400 - UNS N04400, Monel 500 - UNS N05500, Inconel 600 - UNS N06600, Inconel 601 - UNS N06601, Inconel 625 - UNS N06625, Inconel 800 - UNS N08800, Inconel 825 - UNS N08825, Hastelloy C276 - UNS N10276, Alloy 20 - UNS N08020

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Aesteiron Steels LLP, is engaged in offering a wide range of Slip On Blind Flanges that is manufactured using the best quality of raw material and the ultra modern technology. Our product is highly demanded in the market for their sturdy construction, accurate dimensions and durability. A team of quality controllers strictly check its quality before the final delivery. Apart from this, these flanges are used in lower pressure applications and can be easily fitted and welded into different pipes.

Stainless Steel Slip On Blind Flanges; ASTM A182 F304, 304L, 316, 316L, 309, 310, 317L, 321, 347

Alloy Steel Slip On Blind Flanges; ASTM A182 F1, ASTM A182 F5, ASTM A182 F9, ASTM A182 F11, ASTM A182 F22, ASTM A182 F91.

Carbon Steel Slip On Blind Flanges; ASTM/ASME SA 105, A350 LF-2, LF-3, A694, SA516 Gr 70, A36

Aluminum Slip On Blind Flanges; Aluminum 6063 Slip On Blind Flanges, Aluminum 6082 Slip On Blind Flanges, Aluminum 5052 Slip On Blind Flanges, Aluminum 5083 Slip On Blind Flanges, Aluminum 5086 Slip On Blind Flanges, Aluminum 7075 Slip On Blind Flanges, Aluminum 1100 Slip On Blind Flanges, Aluminum 2014 Slip On Blind Flanges, Aluminum 2024 Slip On Blind Flanges

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Aesteiron Steels LLP, is among the prominent manufacturers, suppliers and exporters of an assortment of Stainless Steel Lap Joint Flanges. These offered flanges possess high demands in the market. These are widely applauded for its anti-corrosive properties among the client-base we have reaped so far. Furthermore, our offered range of joint flanges is known for its resistance to wear and tear. 

Specifications

• Stainless Steel: ASTM A 182, A 240
• Grade: F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H, 904L.
• Size: 1/8" NB TO 48"NB.
• Class: 150#, 300#, 600#, 900#, 1500# & 2500 #.

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We are engaged in offering a wide range of high quality Stainless Steel Reducing Flange. These reducing flanges are widely used in various industrial applications. Available in various configurations, these reducing flanges are suitable to connect tubing and pipe sections. These stainless steel reducing flanges offer various advantages such as close tolerances, reliability and durability.

Stainless Steel Reducing Flange Grades
ASTM A403 WP304 Reducing Flange, ASTM A403 WP304L Reducing Flange, ASTM A403 WP304H Reducing Flange, ASTM A403 WP309S Reducing Flange, ASTM A403 WP309H Reducing Flange, ASTM A403 WP310 Reducing Flange, ASTM A403 WP310S Reducing Flange, ASTM A403 WP310H Reducing Flange, ASTM A403 WP316 Reducing Flange, ASTM A403 WP316L Reducing Flange, ASTM A403 WP316Ti Reducing Flange, ASTM A403 WP316H Reducing Flange, ASTM A403 WP316LN Reducing Flange, ASTM A403 WP317 Reducing Flange, ASTM A403 WP317L Reducing Flange, ASTM A403 WP321 Reducing Flange, ASTM A403 WP321H Reducing Flange, ASTM A403 WP321 Reducing Flange, ASTM A403 WP321H Reducing Flange, ASTM A403 WP347 Reducing Flange, ASTM A403 WP347H Reducing Flange, ASTM A403 WP904L Reducing Flange

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We have been counted amongst the most trusted names in this domain, engaged in offering a standard quality range of Stainless Steel Threaded Flange.

Stainless Steel Threaded Flange Grade
ASTM A182 Threaded Flange; ASTM A182 F304 Threaded Flange, ASTM A182 F304L Threaded Flange, ASTM A182 F304H Threaded Flange, ASTM A182 F310 Threaded Flange, ASTM A182 F310S Threaded Flange, ASTM A182 F316 Threaded Flange, ASTM A182 F316L Threaded Flange, ASTM A182 F316Ti Threaded Flange, ASTM A182 F317 Threaded Flange, ASTM A182 F321 Threaded Flange, ASTM A182 F321H Threaded Flange, ASTM A182 F347 Threaded Flange, ASTM A182 F347H Threaded Flange, ASTM A182 F904L Threaded Flange.

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Aesteiron Steels LLP, is a prominent manufacturer, supplier and exporter of precision pipes and fittings procured from reliable vendors. Our products are at par with international standard to meet all the demands.

Stainless Steel Lap Joint Flanges; ASTM A182 - F201, F202, F304, F304L, F304H, F316, F316Ti, F316H, F316L, F316LN, F309S, F309H, F310, F310S, F310H, F317, F317L, F321, F321H, F347, F347H, F904L. ASTM A240 - F201, F202, F304, F304L, F304H, F316, F316Ti, F316H, F316L, F316LN, F309S, F309H, F310, F310S, F310H, F317, F317L, F321, F321H, F347, F347H, F904L

Alloy Steel Lap Joint Flanges; ASTM A182 - F1, F5, F9, F11, F22, F91

Carbon Steel Lap Joint Flanges; ASTM A105 Gr F42, F46, F52, F56, F60, F65, F70

Duplex Steel Lap Joint Flanges; ASTM A182, A240 - UNS F44, F45, F51, F53, F55, F60, F61.

Nickel Alloy Lap Joint Flanges; ASTM B564, B160, B162, B472 - Nickel 200 - UNS N02200, Nickel 201 - UNS N02201, Monel 400 - UNS N04400, Monel 500 - UNS N05500, Inconel 800 - UNS N08800, Inconel 825 - UNS N08825, Inconel 600 - UNS N06600, Inconel 601 - UNS N06601, Inconel 625 - UNS N06625, Hastelloy C276 - UNS N10276, Alloy 20 - UNS N08020

Copper Alloy Lap Joint Flanges; ASTM B61, B62, B151, B152 - UNS C70600, C71500, C10100, C10200, C10300, C10800, C12000, C12200.

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We Aesteiron Steels LLP, are one of the Leading, manufactures & suppliers of Slip On Flanges.

Slip On Flanges are a popular type of pipe flanges. These are type of flanges that slide over the end of piping and then welded in place. These flanges are ideal for lower pressure applications. These are easily fitted and welded into different pipes. Welding reduces fabrication costs of these pipes. These are available in wide variety of sizes and applications.

Common materials used are as follows :

• Stainless steel
• Brass
• Steel
• Alloy Steel
• Aluminum
• Titanium
• Monel
• Carbon steel
• Alloy titanium etc.

Stainless Steel Slip On Flanges: ASTM A 182, A 240
Grade : F304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L, Duplex stainless steel UNS S31803, 2205, Super Duplex stainless steel UNS S32750

Carbon Steel Slip On Flanges: ASTM A 105, ASTM A 181

Alloy Steel Slip On Flanges: ASTM A 182, GR F1, F11, F22, F5, F9, F91

Nickel Alloy Slip On Flanges: Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276

Copper Alloys Slip On Flanges: Copper, Brass & Gunmetal

Slip On Flanges Advantages

• Low cost installation
• Less time needed to spent on ensuring the accuracy of the cut pipe
• They are somewhat easier to align
• The slip-on flanges have low hub because the pipe slips into the flange before welding
• The flange is welded both inside and outside to provide sufficient strength
• They prevent leakage

Slip On Flanges Features

• One size fits all pipe schedules.
• Fabricators can more easily cut pipe to length for slip-on flanges.
• The smaller thickness of this flange allows for easier alignment of bolting holes.
• They are generally not preferred for high pressure temperature environments.

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We are one of the leading manufacturer of screwed flanges in India, we can supply stainless steel screwed flanges, carbon steel screwed flanges and nickel alloy screwed pipe flanges, the method includes forging and casting. Also, we can produce as per your drawings and specifications.

Screwed Flanges Materials & Grades
Stainless Steel Screwed Flanges; A182 F304, 304L, 316, 316L, 309, 310, 317L, 321, 347

Carbon Steel Screwed Flanges; ASTM/ASME SA-105, A-350 LF-2, LF-3, A694, SA-516-70, A36

Alloy Steel Screwed Flanges; ASTM A182 F1, ASTM A182 F5, ASTM A182 F9, ASTM A182 F11, ASTM A182 F22, ASTM A182 F91.

Inconel Screwed Flanges; Inconel 600 Screwed Flanges, Inconel 601 Screwed Flanges, Inconel 625 Screwed Flanges, Inconel 718 Screwed Flanges

Hastelloy Screwed Flanges; Hastelloy B-2 Screwed Flanges, Hastelloy C-276 Screwed Flanges, Hastelloy G Screwed Flanges, Hastelloy X Screwed Flanges

Monel Screwed Flanges; Monel 400 Screwed Flanges, Monel 401 Screwed Flanges, Monel 404 Screwed Flanges, Monel 405 Screwed Flanges, Monel K-500 Screwed Flanges

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Aesteiron is one of the respected organization guided by experienced and knowledgeable professionals, we provide an enormous assortment of PVC Fitting. The offered product is manufactured using supreme grade metal and contemporary machines under the surveillance of trained professionals at our vendor’s end. This product is widely used for connecting pipes together in different industries. We offer this product to our clients at affordable rate.

Stainless Steel IBR Flange
Stainless Steel 304 IBR Flange, Stainless Steel 304H IBR Flange, Stainless Steel 304L IBR Flange, Stainless Steel 304N IBR Flange, Stainless Steel 304LN IBR Flange, Stainless Steel 304Cb IBR Flange, Stainless Steel 309 IBR Flange, Stainless Steel 309s IBR Flange, Stainless Steel 310 IBR Flange, Stainless Steel 310H IBR Flange, Stainless Steel 316 IBR Flange, Stainless Steel 316H IBR Flange, Stainless Steel 316L IBR Flange, Stainless Steel 316N IBR Flange, Stainless Steel 316LN IBR Flange, Stainless Steel 317 IBR Flange, Stainless Steel 317L IBR Flange, Stainless Steel 321 IBR Flange, Stainless Steel 321H IBR Flange, Stainless Steel 347 IBR Flange, Stainless Steel 347H IBR Flange, Stainless Steel 348 IBR Flange, Stainless Steel 348H IBR Flange

Inconel IBR Flanges
Inconel 600 IBR Flange, Inconel 601 IBR Flange, Inconel 617 IBR Flange, Inconel 625 IBR Flange, Inconel 718 IBR Flange, Inconel 722 IBR Flanges, Inconel X750 IBR Flange, Inconel 800 IBR Flange, Inconel 825 IBR Flange,

Hastelloy IBR Flanges
Hastelloy B2 IBR Flange, Hastelloy B3 IBR Flange, Hastelloy C22 IBR Flange, Hastelloy C276 IBR Flange, Hastelloy X IBR Flange

Titanium IBR Flanges
Titanium Grade 1 IBR Flange, Titanium Grade 2 IBR Flange, Titanium Grade 3 IBR Flange, Titanium Grade 4 IBR Flange, Titanium Grade 5 IBR Flange, Titanium Grade 6 IBR Flange, Titanium Grade 7 IBR Flange, Titanium Grade 9 IBR Flange, Titanium Grade 11 IBR Flange, Titanium Grade 12 IBR Flange, Titanium Grade 23 IBR Flange

Alloy Steel IBR Flanges
ASTM A182 F1 IBR Flange, ASTM A182 F5 IBR Flange, ASTM A182 F9 IBR Flange, ASTM A182 F11 IBR Flange, ASTM A182 F12 IBR Flange, ASTM A182 F22 IBR Flange, ASTM A182 F19 IBR Flange,

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Spectacle Blind Flanges is use as fluide stopper ( valves) in between pipe line. These are available in carbon steel, mild steel, stainless steel, alloy steel, aluminium, etc. In this item we have a range from class ( pressure ) 125# / class 150# / class 250# / class 300# / class 600# / class 900# / class 1500# / class 2500#.

Stainless Steel Spectacle Blind Flanges; A182 F304, 304L, 316, 316L, 309, 310, 317L, 321, 347

Alloy Steel Spectacle Blind Flanges; ASTM A182 F1, ASTM A182 F5, ASTM A182 F9, ASTM A182 F11, ASTM A182 F22, ASTM A182 F91.

Aluminum Spectacle Blind Flanges; Aluminum 6063 Spectacle Blind Flanges, Aluminum 6082 Spectacle Blind Flanges, Aluminum 5052 Spectacle Blind Flanges, Aluminum 5083 Spectacle Blind Flanges, Aluminum 5086 Spectacle Blind Flanges, Aluminum 7075 Spectacle Blind Flanges, Aluminum 1100 Spectacle Blind Flanges, Aluminum 2014 Spectacle Blind Flanges, Aluminum 2024 Spectacle Blind Flanges
Carbon Steel Spectacle Blind Flanges; ASTM/ASME SA 105, A350 LF-2, LF-3, A694, SA516 Gr 70, A36

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Butt Weld Pipe Fittings is designed to be welded on site at its ends to connect the pipes together & allow change in direction or pipe diameter or branching or ending. It is essentially used for transporting fluids in a safe & efficient manner for short or long distances.

Stainless Steel Butt Weld Pipe Fittings: 304, 304L, 309, 310, 316, 316L, 316Ti, 317, 317L, 321, 329, 347

Duplex Steel Butt Weld Pipe Fittings: 2205, ASTM A182 F60, F51, UNS S32205, S31803, 1.4462, X2CrNiMoN22-5-3, AFNOR Z3CND22-05Az

Super Duplex Steel Butt Weld Pipe Fittings: 2507, Zeron 100, ASTM A182 F53, F55, UNS S32750, S32760, DIN 1.4410, 1.4501

Inconel Butt Weld Pipe Fittings: Alloy 600, 601, 625, 690, 718, N06600, N06601, N06625, N06690, N07718, AFNOR NC 15Fe, NC19FeNb, 2.4816, 2.4851, 2.4856, 2.4668

Incoloy Butt Weld Pipe Fittings: Alloy 800, 800H, 800HT, 825, UNS N08800, N08825, AFNOR 25NC35-20, WFe32C20DU, 1.4876, 2.4858

Monel Butt Weld Pipe Fittings: Alloy 400, K-500, 2.4360, 2.4375

Hastelloy Butt Weld Pipe Fittings: Alloy C276, C22 UNS N10276, N06022

Copper Nickel Butt Weld Pipe Fittings: CU-NI 90/10, CU-NI 70/30

Titanium Butt Weld Pipe Fittings: Alloy Grade 1, 2, 5, 7, 9, 12, 23

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Socket Weld Flanges is typically used for smaller sizes of high pressure pipes. It is been attached by inserting the pipe into the socket end & applying fillet weld around the top. This allows for smooth bore & better flow of the fluid or gas inside of the pipe.

Stainless Steel Socket Weld Flanges :ASTM A 182, A 240 F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L

Carbon Steel Socket Weld Flanges: ASTM / ASME A/SA 105 ASTM / ASME A 350 , ASTM A 181 LF 2 / A516 Gr.70 A36, A694 F42, F46, F52, F60, F65, F70

Alloy Steel Socket Weld Flanges: ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91

Duplex Steel Socket Weld Flanges: ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61

Nickel Alloy Socket Weld Flanges: Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22, C276, Copper Nickel, Hastelloy, Nickel, Monel, Inconel, Alloy20.

• Standard: ANSI : ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48 ,JIS,DIN,BS4504,SABS1123,EN1092-1, UNI,AS2129,GOST-12820
  DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673
  B.S : BS4504 , BS4504, BS1560, BS10

• Class: 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.

• Pressure: ANSI class 150,300,600,1500,2500, DIN PN6,PN10,PN16,PN25,PN40,PN64,PN100,PN160

• Packing: No Fumigate or Fumigate Plywood/Wood Pallet or Case

• Surface Treatment: Anti-rust Oil, Transparent/Yellow/Black Anti-rust Paint,Zinc,Hot dipped Galvanized.

• Usage: Oil Field, Offshore, Water System, Shipbuilding, Natural Gas, Electric Power, Pipe Projects etc.

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Aesteiron Steels LLP, is Long Weld Neck Flanges Stockist & Suppliers. Long Weld Neck Flange is also known as high hub flange & tapered hub flange. It consist of a circular fitting with a protruding rim around the circumference.  

Long Weld Neck Flange Applications
It involves high pressure & the need for a hub that is long & tapered are what weld neck flanges are most often used for. It is excellent for use in environments involving extreme temperature fluctuations & excessive handling & bending.

Long Weld Neck Flange Grades
Stainless Steel Long Weld Neck Flange; ASTM A182 F304 Long Weld Neck Flange, ASTM A182 F304L Long Weld Neck Flange, ASTM A182 F304H Long Weld Neck Flange, ASTM A182 F310 Long Weld Neck Flange, ASTM A182 F310S Long Weld Neck Flange, ASTM A182 F316 Long Weld Neck Flange, ASTM A182 F316L Long Weld Neck Flange, ASTM A182 F316Ti Long Weld Neck Flange, ASTM A182 F317 Long Weld Neck Flange, ASTM A182 F321 Long Weld Neck Flange, ASTM A182 F321H Long Weld Neck Flange, ASTM A182 F347 Long Weld Neck Flange, ASTM A182 F347H Long Weld Neck Flange, ASTM A182 F904L Long Weld Neck Flange.

Carbon Long Weld Neck Flange Grades
ASTM A105 Long Weld Neck Flange, ASTM A350 Long Weld Neck Flange, ASTM A181 LF2 Long Weld Neck Flange, ASTM A516 Gr 70 Long Weld Neck Flange, ASTM A36 Long Weld Neck Flange, ASTM A694 F42 Long Weld Neck Flange, ASTM A694 F46 Long Weld Neck Flange, ASTM A694 F52 Long Weld Neck Flange, ASTM A694 F60 Long Weld Neck Flange, ASTM A694 F65 Long Weld Neck Flange.

Alloy Steel Long Weld Neck Flange
ASTM A182 F1 Long Weld Neck Flange, ASTM A182 F5 Long Weld Neck Flange, ASTM A182 F9 Long Weld Neck Flange, ASTM A182 F11 Long Weld Neck Flange, ASTM A182 F12 Long Weld Neck Flange, ASTM A182 F22 Long Weld Neck Flange, ASTM A182 F91 Long Weld Neck Flange

Copper Long Weld Neck Flange Grade
ASTM B61 Long Weld Neck Flange, ASTM B62 Long Weld Neck Flange, ASTM B151 UNS C70600 Long Weld Neck Flange, ASTM B151 UNS C71500 Long Weld Neck Flange, ASTM B151 UNS C10100 Long Weld Neck Flange, ASTM B151 UNS C10200 Long Weld Neck Flange, ASTM B151 UNS C10300 Long Weld Neck Flange, ASTM B151 UNS C10800 Long Weld Neck Flange, ASTM B151 UNS C12000 Long Weld Neck Flange, ASTM B151 UNS C12200 Long Weld Neck Flange.

Nickel Alloy Long Weld Neck Flange
ASTM B564 Long Weld Neck Flange, ASTM B160 Long Weld Neck Flange, ASTM B472 Long Weld Neck Flange, ASTM B162 Long Weld Neck Flange, Nickel 200 Long Weld Neck Flange, Nickel 201 Long Weld Neck Flange, Monel 400 Long Weld Neck Flange, Monel 500 Long Weld Neck Flange, Hastelloy C276 Long Weld Neck Flange, Alloy 20 Long Weld Neck Flange, Inconel 600 Long Weld Neck Flange, Inconel 601 Long Weld Neck Flange, Inconel 625 Long Weld Neck Flange, Inconel 800 Long Weld Neck Flange, Inconel 825 Long Weld Neck Flange, 

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Aesteiron are the prominent brand of this industry to our precious clients of the domestic markets spreading all over the country. The offered variety is used in industrial and commercial applications. These flanges are manufactured using optimum quality factor inputs that are sourced from reliable vendors of the markets. We offer this product in various sizes and dimensions in order to meet the international set norms.

Stainless Steel Reducing Flanges; ASTM A403 WP304 Reducing Flange, ASTM A403 WP304H Reducing Flange, ASTM A403 WP309S Reducing Flange, ASTM A403 WP309H Reducing Flange, ASTM A403 WP310 Reducing Flange, ASTM A403 WP310S Reducing Flange, ASTM A403 WP310H Reducing Flange, ASTM A403 WP316 Reducing Flange, ASTM A403 WP316L Reducing Flange, ASTM A403 WP316Ti Reducing Flange, ASTM A403 WP316H Reducing Flange, ASTM A403 WP316LN Reducing Flange, ASTM A403 WP317 Reducing Flange, ASTM A403 WP317L Reducing Flange, ASTM A403 WP321 Reducing Flange, ASTM A403 WP321H Reducing Flange, ASTM A403 WP347 Reducing Flange, ASTM A403 WP347H Reducing Flange, ASTM A403 WP904L Reducing Flange

Carbon Steel Reducing Flanges; ASTM A234 WPB Reducing Flanges, ASTM A234 WPBW Reducing Flanges, ASTM A234 WPHY 42 Reducing Flanges, ASTM A234 WPHY 46 Reducing Flanges, ASTM A234 WPHY 52 Reducing Flanges, ASTM A234 WPHY 60 Reducing Flanges, ASTM A234 WPHY 70 Reducing Flanges.

Duplex Steel Reducing Flanges; ASTM A815 UNS S31803 Reducing Flanges, ASTM A815 UNS S32205 Reducing Flanges, ASME SA815 UNS S31803 Reducing Flanges, ASME SA815 UNS S32205 Reducing Flanges

Alloy Steel Reducing Flanges; ASTM A234 Gr WP1 Reducing Flange, ASTM A234 Gr WP5 Reducing Flange, ASTM A234 Gr WP11 Reducing Flange, ASTM A234 Gr WP12 Reducing Flange, ASTM A234 Gr WP22 Reducing Flange, ASTM A234 Gr WP91 Reducing Flange

Nickel Alloy Reducing Flanges; ASTM B336 Nickel 200 Reducing Flange, ASTM B336 UNS N02200 Reducing Flange,  ASTM B336 Nickel 201 Reducing Flange, ASTM B336 UNS N02201 Reducing Flange, ASTM B336 Monel 400 Reducing Flange, ASTM B336 UNS N04400 Reducing Flange, ASTM B336 Monel 500 Reducing Flange, ASTM B336 UNS N05500 Reducing Flange, ASTM B336 Inconel 600 Reducing Flange, ASTM B336 UNS N06600 Reducing Flange, ASTM B336 Inconel 601 Reducing Flange, ASTM B336 UNS N06601 Reducing Flange, ASTM B336 Inconel 625 Reducing Flange, ASTM B336 UNS N06625 Reducing Flange, ASTM B336 Inconel 800 Reducing Flange, ASTM B336 UNS N08800 Reducing Flange, ASTM B336 Nickel 825 Reducing Flange, ASTM B336 UNS N08825 Reducing Flange, ASTM B336 Hastelloy C276 Reducing Flange, ASTM B336 UNS N10276 Reducing Flange, ASTM B336 Alloy 20 Reducing Flange, ASTM B336 UNS N08020 Reducing Flange       

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Ring Joint Flanges is a type of flange that uses a metal ring that sits in a hexgaonal groove as a gasket to seal the flange pair. The flanges seal when the bolts are tightened & the gasket is compressed into the groove making a metal to metal seal. It is been highly appreciated for strength, reliability, durability & corrosion resistance. 

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We are one of the leading trader and supplier of Welding Neck Flanges.

Flange Specifications

• ASME B16.5 Class 150 WNR Flange
• ASME B16.5 Class 300 WNR Flange
• ASME B16.5 Class 400 WNR Flange
• ASME B16.5 Class 600 WNR Flange
• ASME B16.5 Class 900 WNR Flange
• ASME B16.5 Class 1500 WNR Flange
• ASME B16.5 Class 2500 WNR Flange

Welding Neck Flanges Features
Dimensional accuracy 
High tensile strength
High compressive strength
Range of corrosion protection systems

Availability in
Carbon Steel Welding Neck Flanges

ASTM A/105/A105N, A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2, A694 F42, F46, F48, F50, F52, F56, F60, F65, F70, A516.60, 65, 70 (Spectacle Blind Flange, Spacer Ring/Spade Flange), Steel RST37.2, C22.8

Stainless Steel Welding Neck Flanges

ASTM A182 F202, F304/304L/304H, F316/316L, F316H, F316TI, F310, F321, F904L

Alloy Steel Welding Neck Flanges

ASTM A182 F1, F5, F9, F11, F22, F91

Special Alloy Welding Neck Flanges

Duplex, Super Duplex, Nickel Alloys

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Aesteiron Steel LLP, is Stainless Steel Blind Flange Suppliers & Stockist. Blind Flange is a round plate which has all of the relevant both holes but no centre hole & because of this feature it is used to close off the ends of a piping systems & pressure vessels openings.

Stainless Steel Blind Flange Applications
Stainless Steel Blind Flange is used to seal the end of piping systems or pressure vessel openings. It is commonly used for testing the flow of gas or liquid through a pipe or vessel. It allow for easy access to the pipe. It is often used for high pressure applications

Stainless Steel Blind Flange Grades

Stainless Steel 304 Blind Flange, Stainless Steel 304H Blind Flange, Stainless Steel 304L Blind Flange, Stainless Steel 304LN Blind Flange, Stainless Steel 304Cb Blind Flange, Stainless Steel 309S Blind Flange, Stainless Steel 310 Blind Flange, Stainless Steel 310Cb Blind Flange, Stainless Steel 316 Blind Flange, Stainless Steel 316H Blind Flange, Stainless Steel 304Cb Blind Flange, Stainless Steel 304Cb Blind Flange, Stainless Steel 309S Blind Flange, Stainless Steel 310 Blind Flange, Stainless Steel 310S Blind Flange, Stainless Steel 316 Blind Flange, Stainless Steel 316H Blind Flange, Stainless Steel 316L Blind Flange, Stainless Steel 316LN Blind Flange, Stainless Steel 317 Blind Flange, Stainless Steel 317L Blind Flange, Stainless Steel 321 Blind Flange, Stainless Steel 321H Blind Flange, Stainless Steel 347 Blind Flange, Stainless Steel 347H Blind Flange.

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Aesteiron Steels is Forged Blind Flange Manufacturers & Suppliers. Forged Blind Flange is used to bank off pipelines, valves & pumps. Forged Blind Flange is a solid disk used to block off a pipeline. It has mounting holes around the parameter & the gasket sealing rings are machined into mating surface. Blind flange has no opening fluids to pass through. Instead, it is placed in between two open flanges, which stops the flow through a pipe.

Forged Blind Flange Applications; It is commonly used in pipe engineering, petrochemical & water works.

Stainless Steel Forged Blind Flange - ASTM A182 F304 Forged Blind Flange, ASTM A182 304L Forged Blind Flange, ASTM A182 F316 Forged Blind Flange, ASTM A182 F316L Forged Blind Flange, ASTM A182 F309 Forged Blind Flange, ASTM A182 F310 Forged Blind Flange, ASTM A182 F317L Forged Blind Flange, ASTM A182 F321 Forged Blind Flange, ASTM A182 F347 Forged Blind Flange

Hastelloy Forged Blind Flange- Hastelloy B2 Forged Blind Flange, Hastelloy C-276 Forged Blind Flange, Hastelloy G Forged Blind Flange, Hastelloy X Forged Blind Flange

Inconel Forged Blind Flange- Inconel 600 Forged Blind Flange, Inconel 601 Forged Blind Flange, Inconel 625 Forged Blind Flange, Inconel 718 Forged Blind Flange

Aluminium Forged Blind Flange- Aluminium 1100 Forged Blind Flange, Aluminium 2014 Forged Blind Flange, Aluminium 3003 Forged Blind Flange, Aluminium 5083 Forged Blind Flange, Aluminium 5086 Forged Blind Flange, Aluminium 6061 Forged Blind Flange, Aluminium 7075 Forged Blind Flange