ESTEEM STEEL & ENGG.CO. one of the prominent manufacturer, exporter and supplier of forged socket weld fittings manufactured in accordance to ASME B16.11. Forged socket weld fittings are available ex-stock in all major stainless steel grades (ASTM A182 F316L, F304L), carbon steel and alloy steel grades. We offer various types of socket weld fittings including socket weld elbow, socket weld tees, socket weld cross, and more. Socket weld fittings are widely used in piping systems across major industries such as petrochemicals, power generation, ship building, diary industry, breweries, waste water treatment, chemical, pharmaceuticals and others.
Socket weld fittings are available in pressure ratings of class 3000, 6000 and 9000. We are constantly adding to our diverse product range in order to better serve our valued customers.
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Size |
1/4″ (15 NB) to 4″ (100NB) |
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Standards |
ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799 |
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Pressure Ratings |
Class 2000#, Class 3000#, Class 6000# |
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Nickel Alloys |
ASTM B564/ASME SB564 Hastelloy C22,C276,Inconel 600,625,825,800,Alloy20,Monel 400,K500 |
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Stainless Steel |
ASTM A182/182M , F304/304L/304H, F316/316L, F316H, F316TI, F310, F321, F904L |
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Alloy Steel |
ASTM A182 F11, F22, F91 |
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Special Alloy |
Duplex F51,F60, Super Duplex F55, |
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Carbon Steel |
ASTM A105/A105N, A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2, |
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Value Added Services |
CNC Machining, Customised |
| ASTM A182 – ASME SA182 | Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings |
| ASME B16.9 | Factory-Made Wrought Buttwelding Fittings |
| ASME B16.11 | Forged Fittings, Socket – Welding and Threaded |
| MSS SP-43 | Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications |
| MSS SP-95 | Swage(d) Nipples and Bull Plugs |
| BS3799 | Specification for Steel pipe fittings, screwed and Socket-welding for the petroleum industry |
Products are packaged to ensure that there is no damage during transit. In case of exports, standard export packaging is done in wooden cases. All forged fittings are marked with Grade, Lot No, Size, Degree and our trade mark. On special requests we can also, make custom marking on our products.
At ESTEEM STEEL & ENGG.CO. , all fittings and flanges are subject to strict inspection at each stage of the production process, from starting material purchasing to product dispatch. They are visually examined for conformity to ASTM, ASME, MSS, DIN, EN, and JIS codes and standards. Upon request, official certified Inspection Agencies can be called in to witness the material reports, dimensions and quality conformity of products.
Manufacturer Test Certificate as per EN 10204 / 3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report
