Alloy Steel Tubes is an approved manufacturer of stainless steel pipe fittings to requirements of BVIS, IBR, BARC, DNV, BHEL & we are ISO 9001:2008, 14001:2004, OHSAS 18001:2007 certified company.
We are manufacturing stainless steel pipe fittings in accordance to ASME B16.9/ B16.11 over thiry years engaged in the manufacture and distribution of stainless steel butt welding pipe fittings, stainless steel forged pipe fittings and stainless steel flanges in India and overseas, all common grades such as stainless steel 304/304L fittings, 316/316L/316Ti fittings, Duplex fittings, Super Duplex fittings, 904L fittings and other special steels, ASTM A182, A105, A105N, A350 LF2, A182 F5, A182 F9, A182 F11, A182 F22, A182 F91, carbon steel and alloy steel. We can also produce large size and fabricated stainless steel pipe fittings (upto 48”). is highly acclaimed manufacturer of the complete range of stainless steel fittings including stainless steel reducer, stainless steel elbow, stainless steel tee, stainless steel cross, stainless steel stub ends, stainless steel bends, socket weld tees, socket weld cross, 90º Elbows, 45º Elbows, Tees, Crosses, Couplings, Reducers, Inserts, Caps, Nipples, and Unions. Forged socket weld fittings are available in class 3000, 6000 and 9000. We procure quality raw materials from reputed manufacturers in India & Europe to manufacture stainless steel pipe fittings and stainless steel flanges according to ASME, EN, ISO and DIN standards.
specializes in manufacturing manufactured using superior grade of steel like Carbon Steel, Alloy Steel, Stainless Steel 201/202, 304/304L, 310S, 316/316L, 317L, 321/321H, 347/347H, 904L, A234 WPB, A420 WPL6, A234 WP11/WP5, Inconel, Monel, Hastelloy, cupro nickel, nickel alloys, Duplex, A403 WP304L/316L – as per ASME B16.9, ASME B16.28. These stainless steel tube/pipe fittings have special quality finishing and duress for long life, high pressure and zero defects.
We manufacture stainless steel tube/pipe fittings for end-users and ship worldwide. All steel pipe fittings are from ISO and PED approved mills- Raw Material Origin Indian MIlls & European Mills
Do you need your stainless steel pipe fittings shipped to you internationally? Not only do we ship all of our fittings & flanges globally, we will consolidate the order for you and ship it to the closest port near you. We have gained several Orders of stainless steel pipe fittings from countries like US, Canada, Chile, Brazil, UK, Italy, Venezuela, Belgium, France, Portugal, South Africa, Nigeria, Mexico, Chine, China, United Arab Emirates (UAE), Peru, Bahrain, Saudi Arabia, Qatar, Kuwait, Jordan, Malaysia, Thailand (Bangkok), Singapore, Indonesia, Sudan, Kazakhstan, Australia, Israel, Kenya, Russia, Tunisia, Vietnam, Colombia, Iran, Sri Lanka, etc.
Should you like to send you next enquiry for stainless steel pipe fittings to , please send us an email.
Alloy Steel Tubes producing pipe nipples, elbows, and stainless steel pipe fittings in a wide range of grades & wall thicknesses for industrial use. Alloy Steel Tubes, also specialized into 100% X-Ray welded (Radiography Tested) double flanged stainless steel pipe fittings and fabricated stainless steel fittings. These fittings can be cut, polished and threaded as per client’s drawing. We can deliver these electro polished stainless steel fittings immidiately anywhere in the world.
Alloy Steel Tubes is a premier manufacturer of duplex pipe fittings and super duplex pipe fittings, these duplex & super duplex fittings are most selling fittings in India & now we are also producing forged as per client’s drawing. Duplex stainless steels pipe fittings have higher strength and exhibit higher corrosion resistance as compared to SS 304 fittings and SS 316 pipe fittings.
We are manufacturing stainless steel flange including threaded flange, blind flange, lap joint flange, weld neck flange, slip on flange, socket weld flange, and plate flange. We can manufacture these stainless steel flange in custom shape flanges or as per client’s drawing.
Alloy Steel Tubes engaged in manufacturing high quality stainless steel pipe bends with bending radius ranging from R=3D-10D and bending angle of 10 degree to 180 degree. In addition, we can also manufacture stainless steel bends as per custom requirements of our esteemed clients. All our stainless steel fitting and flange are produced & supplied with relevant test certificates of raw materials.
These industrial stainless steel pipe fittings and stainless steel flanges are used in precious industries like petroleum, chemical industry, pharmaceuticals, nuclear power, power generation, aerospace, shipbuilding, water supply. We have reliable network to supply stainless steel pipe fitting and stainless steel tube fitting within 4-5 days in all major cities and industrial areas in India such as Mumbai, Delhi, Ahmedabad, Chennai, Kolkata, Bangalore, Hyderabad, Surat, Pune, Nagpur, Bhilai, Indore, Thane, Bhopal, Vadodra, Nashik, Faridabad, Rajkot, Aurangabad, Ranchi, Coimbatore, Warangal, Raipur, Mysore, Bhubaneswar, Thoothukudi, Salem, Bhiwandi, Bikaner, Mangalore, Kochi (Cochin), Visakhapatnam, Bhavnagar, Tirupur, Ankleshwar, Assam, Siliguri, Jamshedpur, Agartala and Nellore.
Specification | ASTM A182 / A403 & ASME SA182 / SA403 |
Grades | 201, 202, 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316L, 316LN, 317, 317L, 321, 321H, 347, 347H, 904L |
Stainless Steel Pipe Fittings Type |
Seamless / Welded / Fabricated |
Bending Radius | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom |
Range | ½" NB to 48" NB in Sch 10s, 40s, 80s, 160s, XXS. |
Dimensions | ANSI/ASME B16.9, B16.28, MSS-SP-43. |
Type of Buttweld Stainless Steel Pipe Fittings | |
Stainless Steel Elbows – Long Radius | Stainless Steel Stub Ends |
Stainless Steel Elbows – Short Radius | Stainless Steel Crosses |
Stainless Steel Reducing Elbows | Stainless Steel Reducing Crosses |
Stainless Steel 45° Elbows | Stainless Steel 180° LR Return Bends |
Stainless Steel Tees | Stainless Steel 180° SR Return Bends |
Stainless Steel Tees | Stainless Steel Pipe Bends / Piggable Bends |
Stainless Steel Reducers | Stainless Steel Couplings |
Stainless Steel Concentric Reducers | Stainless Steel Pipe Nipples |
Stainless Steel Eccentric Reducers | Stainless Steel Forged/Plate Cut Rings |
Stainless Steel 3D Elbow | Stainless Steel End Caps |
Stainless Steel 5D Elbow | Stainless Steel Forged / Plate Circles |
High Pressure Forged Stainless Steel Pipe Fittings
Pressure Ratings – 2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS
Type of Forged Stainless Steel Pipe Fittings | |
Stainless Steel 90° Elbows | Stainless Steel Couplings |
Stainless Steel 45° Elbows | Stainless Steel Reducers |
Stainless Steel Street Elbows | Stainless Steel Inserts |
Stainless Steel Tees | Stainless Steel Caps |
Stainless Steel Crosses | Stainless Steel Unions |
Specification | ASTM A182 / A240 & ASME SA182 / SA240 |
Grade | 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316L, 316LN, 317, 317L, 321, 321H, 347, 347H, 904L |
Standard | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. |
Size | 1/8″ to 36″/ |
Dimensions | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
Class / Pressure | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
Type of Stainless Steel Flanges | |
Stainless Steel Slip-On Flanges | Stainless Steel Threaded Flanges |
Stainless Steel Weld Neck Flanges | Stainless Steel Socket Weld Flanges |
Stainless Steel Blind Flanges | Stainless Steel Reducing Flanges |
Stainless Steel Lap Joint Flanges | Stainless Steel Plate Flanges |
Stainless Steel – ASTM A182 F304, F304L, F306, F316L, F304H, F309S, F309H, F310S, F310H, F316TI, F316H, F316LN, F317, F317L, F321, F321H, F11, F22, F91, F347, F347H, F904L, ASTM A312/A403 TP304, TP304L, TP316, TP316L
Stainless Steel stainless steel pipe fittings :
ASTM A403 WP316/316L, ASTM A403 WP304/304L, ASTM A182 F316L, 304L, DIN 1.4301, DIN1.4306, DIN 1.4401, DIN 1.4404
Carbon Steel stainless steel pipe fittings :
Carbon Steel ASTM A105, A350 LF2, A106 Gr.B, A234 WPB , WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70.
NPT Threads conform to ASME B1.20.1
ASTM/ASME A105/SA105 The dimensions for forged carbon steel fittings conform to ASME B16.11
Alloy Steel stainless steel pipe fittings :
ASTM / ASME A/SA 234 Gr. WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91
A105/A105N Forged Fittings, A182 Forged Fittings
Nickel Alloy stainless steel pipe fittings :
ASTM / ASME SB 336 UNS 2200 ( NICKEL 200 ), UNS 2201 (NICKEL 201 ), UNS 4400 (MONEL 400 ), UNS 8020 ( ALLOY 20 / 20 CB 3, UNS 8825 INCONEL (825), UNS 6600 (INCONEL 600 ), UNS 6601 ( INCONEL 601 ), UNS 6625 (INCONEL 625), UNS 10276 ( HASTELLOY C 276 )
Duplex & Super Duplex stainless steel pipe fittings :
ASTM A 815, ASME SA 815 UNS NO S31803, S32205. UNS S32750, S32950. Werkstoff No. 1.4462
Manufacturer Test Certificate as per EN 10204 / 3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report as per client specification.
Alloy Steel Tubes offer its Products with Third Party Inspection also. The Inspection Agency can be nominated by clients or Alloy Steel Tubes can be arrange the TPI by World reputed Agencies like Bureau Veritas, DNV, LLOYDS, ICB and many other. stainless steel pipe fittings are visually examined for conformity to ASTM, ASME, MSS, DIN, EN, and JIS codes and standards. All our fittings are manufactured with tested raw materials and are supplied with NABL approved lab test reports. On demand, we can also provide, Hydro Testing Reports, Non Destructive Test Reports, or Destructive Test Reports.
emphasis on the packaging to ensure that there is no damage during transit the stainless steel pipe fittings are packed in wooden corrugated boxes foiled in bubble wraps & are marked with Grade, Lot No, Size, Degree and Alloy Steel Tubes Brand Mark. You can also contact us for customized marking.
We also have our sales representative in Hyderabad, Kolkata, Surat, Pune, Nagpur, Indore, Thane, Bhopal, Visakhapatnam, Vadodra, Nashik, Faridabad, Rajkot, Aurangabad, Ranchi, Coimbatore, Raipur, Mysore, Bhubaneswar, Salem, Bhilai, Bhiwandi, Bikaner, Mangalore, Kochi (Cochin), Bhavnagar, Tirupur, Ankleshwar, Assam, Siliguri, Jamshedpur, Warangal, Nellore, Agartala and Thoothukudi, Rajkot, Tamil Nadu, Maharashtra, Jaipur, Jabalpur, Vishakapatnam, Sholapur, Davangere, New Delhi, Kakinada, Belagavi, Udaipur, Guwahati, Ludhiana