ASME B16.9 Welded Pipe Fittings Supplier, Welded Fittings Manufacturer in India

ASME B16.9 Buttweld Welded Fittings Supplier, Manufacturer

Unichem Steel & Alloy Pvt. Ltd. is a Manufacturers, Suppliers, and Exporter of ANSI B16.9 Welded Fittings that are welded to a pipe or a tube or a valve, making them leakage-free permanently because the welding creates an endless body of metal that’s unbreakable. A Buttweld Fitting is intended to be welded on-site at its ends to attach pipes together and permit a change in direction or pipe diameter, or branching or ending. This Welded Pipe Fittings then becomes a part of a system for transporting fluid in a safe and efficient manner, over short or long distances. Buttweld Fittings are offered in additionally Welded Fittings execution, welded for sizes above 24 inches (0.61 m). A weld is typically a liability on the metal, vulnerable to corrosion. Welded butt weld Fittings have one, two, or loads of welds, counting on the dimension, the type of fitting, and thus, the manufacturing method adopted by the mill. A weld is typically a liability on the metal, at the danger of corrosion. Welded butt-weld fittings have One, Two, or a lot of welds, counting on the dimension, the type of fitting, Buttweld fittings would even be mentioned as welded pipe fittings.

Largest Stockist of ASME/ANSI B16.9, ANSI B16.28, MSS-SP-43 Welded Fittings, ASME B16.9 Welded Fittings, Industrial Welded Pipe Fittings in Mumbai. ASME B16.9 Welded Fittings Dimensions, Welded Buttweld Fittings Price List.

Most Trusted Exporters of Wrought Austenitic Buttweld Welded Pipe Fittings in South Africa, Saudi Arabia, Spain, Kuwait, Singapore, Malaysia, UAE, Italy, Nigeria, Iraq, Thailand, Turkey, Vietnam, Oman, Qatar, Myanmar, Sri Lanka.

ASME B16.9 Welded Pipe Fittings Specifications


ASME SA403, SA234, SA420 / ASTM A403, A234, A420

Standards / Dimensions

ASME/ANSI B16.9, MSS-SP-43, ASME B16.28

Size & Thickness

½”NB to 48”NB in Sch 10s, 40s, 80s, 160s, XXS.

ASME B16.9 Welded Pipe Fittings Specifications
Bending Radius

R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom


Welded, Welded, Fabricated


Welded Pipe Fittings

Leading Manufacturers of Different Types of ASTM A403 Stainless Steel Buttweld Pipe Fittings in the form of 45 Degree Elbow | 90 Degree Elbow | 180 Degree Elbow | Long Radius Ebow (LR Ebow) | Short Radius Elbow (SR Elbow) | 1D Elbow | 3D Elbow/Bend | 5D Elbow/Bend | Equal Cross | Unequal/Reducing Tee | Concentric Reducer | Eccentric Reducer | Equal Cross | Unequal/Reducing Cross | Long Stub End | Short Stub End | Lap Joint Stub End | End Caps | Welded Fittings | Welded Fittings | 10D Pipe Bend | Long Radius Pipe Bend | Hot Induction Pipe Bend | J Pipe Bend | Mitered Pipe Bend | Piggable Pipe Bend | U Pipe Bend at Best Prices in India.

ASME B16.9 Welded Pipe Fittings Dimensions

Nominal Pipe Size (NPS) DN Outside Diameter at Bevel Center-to-Center O Back-to-Face K
1 25 33.4 51 41
1-1/4 32 42.2 64 52
1-1/2 404 8.3 76 62
2 50 60.3 102 81
2-1/2 65 73.0 127 100
3 80 88.9 152 121
3-1/2 90 101.6 178 140
4 100 114.3 203 159
5 125 141.3 254 197
6 150 168.3 305 237
8 200 219.1 406 313
10 250 273.0 508 391
12 300 323.8 610 467
14 350 355.6 711 533
16 400 406.4 813 610
18 450 457 914 686
20 500 508 1016 762
22 550 559 1118 838
24 600 610 1219 914

Why Purchase From Unichem Steel & Alloy Pvt. Ltd.

  • Unichem Steel & Alloy Pvt. Ltd. strives for quality production of ASME B16.9 Welded Pipe Fittings. We adequately test raw materials and confirm to ASTM, ASME, DIN, EN, JIS Standards to make the highest quality Buttweld Welded Fittings. Welded Pipe Fittings are provided with 100% Radiography Test Report and Third Party Inspection or Buyer Inspection service is available on finished products.
  • Value Added Services are provided such as Epoxy & FBE coating, Sandblasting, Hot dipped galvanizing, Electropolish or other special finishes, Threading, soldering, Custom shape cutting, fabrication services on Welded Pipe Fittings.
  • Unichem Steel & Alloy Pvt. Ltd. is an expert in manufacturing of custom size ANSI B16.9 Welded Pipe Fittings with accurate dimensions and uniform wall thickness.
  • We are presently equipped with modern manufacturing equipment and inspection tools such as Lathe Machines, Milling Machine, Heating & Annealing Furnaces, forging and deep drawing presses, machining, finishing, and testing facilities. In order to maintain reliability and quality of our Welded Pipe Fittings.
  • As leading Exporters and Suppliers we keep a buffer stock of Pipe Fittings in all grades from ½” NB to 48” NB in Sch 10s, the 40s, 80s, 160s, XXS In order to meet the off-hand requirement of our clients.
  • Welded Pipe Fittings are packaged to ensure that there is no damage during transit. In the case of exports, products are packed in wooden cases. All Buttweld Welded Pipe Fittings are marked with Size, Lot No, Grade, Degree, and our trademark. On special requests we make custom marking on pipe fittings.
  • Test Certificates: Raw Materials Certificate, Manufacturer Test Certificate as per EN 10204 / 3.1B, Third Party Inspection Report, 100% Radiography Test Report.
  • No minimum quantity order limit. Get Market leading prices on all types of Pipe Fittings in India.

ASME B16.9 Welded Pipe Fittings Material & Grades

Stainless Steel Welded Pipe Fittings
ASTM A403 WP Gr. 304, 304L, 304H, 310, 316, 316L, 316H, 316Ti, 317L, 321, 347, 904L
Carbon Steel Welded Pipe Fittings
ASTM A234 WPB, WPBW, WPHY 70, WPHY 65, WPHY 60, WPHY 52, WPHY 46, & WPHY 42.
Low Temperature Welded Pipe Fittings
Alloy Steel Welded Pipe Fittings
ASTM / ASME A/SA 234 Gr. WP1, WP5, WP9, WP11, WP12, WP22, WP91
Duplex & Super Duplex Steel Welded Pipe Fittings
ASTM A815, ASME SA815 UNS NO S31803, UNS NO S32205, UNS S32750, UNS S32950. Werkstoff No. 1.4462
Nickel Alloy Welded Pipe Fittings
UNS 10276 (HASTELLOY C 276), UNS 6625 (INCONEL 625), UNS 6601 (INCONEL 601), UNS 6600 (INCONEL 600), UNS 8825 (INCONEL 825), UNS 8020 (ALLOY 20 / 20 CB 3), UNS 4400 (MONEL 400), UNS 2201 (NICKEL 201), ASTM / ASME SB 336 UNS 2200 (NICKEL 200)

ASME B16.9 Welded Pipe Fittings Weight Chart

1 0.09 0.14 0.18 0.23
1.1/4 0.14 0.18 0.23 0.34
1.1/2 0.18 0.23 0.27 0.41
2 0.27 0.34 0.57 0.68
2.1/2 0.41 0.45 0.79 1.13
3 0.68 0.79 1.32 1.81
3.1/2 0.91 1.13 2.72
4 1.13 1.36 2.68 3.4
5 2.04 2.49 4.54 5.44
6 2.95 4.08 6.8 8.16
8 5.44 7.26 14.06 13.61
10 9.07 11.34 25.85
12 13.61 16.33 43.09
14 16.33 20.41
16 18.14 24.49
18 24.49 32.66
20 34.02 39.01
22 42.64 56.7
24 43.54 58.97
26 53.98 72.12
30 78.02 103.87

ASME B16.9 Welded Pipe Fittings Manufacturing Standards

American Steel Pipe Fittings Standard
Standard Code Standard Name
MSS SP-75 Forging butt-welding fittings
MSS SP-43 Wrought stainless steel butt-welding fittings
ISO 5251 Stainless steel butt-welding fittings
ANSI ASME B16.28 Wrought steel butt-welding short radius elbows and returns
ANSI ASME B16.9 Factory-Made wrought steel pipe fittings
ANSI ASME SA-403 Forged Durimet pipe fittings
German Steel Pipe Fittings Standard
DIN 2617 Steel butt-welding pipe fittings.caps
DIN 2616 Steel butt-welding pipe fittings.reducers
DIN 2615 Steel butt-welding pipe fittings.tees
DIN 2605 Steel butt-welding pipe fittings.elbows and bends
Japanese Steel Pipe Fittings Standard
JIS B2311 Universal steel butt-welding pipe fittings
JIS B2313 Steel plate butt-welding pipe fittings
JIS B2312 Steel butt-welding pipe fittings
Other Steel Pipe Fittings Standard
EN 1025 3 Butt-welding pipe fittings

ASME B16.9 Welded Pipe Fittings Applications and Uses

  • Power Plant / Power Generation
  • Fertilizers
  • Oil & Gas
  • Refineries
  • Chemical Industry
  • Pulp and Paper Industry
  • Petrochemicals
  • Engineering Project
  • Environmental and Water Projects
  • Boiler Manufacturers
  • Pumps and Valves
  • Cement Industries
  • Aerospace Industry
  • Nuclear Industry
  • Construction
  • Ship Building Companies
  • Thermal Processing
  • Pharma Industry
  • Off-Shore Oil Drilling Companies
ASME B16.9 Welded Pipe Fittings Applications and Uses

Ready Stock of ASME B16.9 Welded Pipe Fittings in India

ANSI B16.9 Buttweld Welded Fittings ASME B16.28 Buttweld Welded Fittings
Welded Butt weld Welded Fittings Welded Butt weld Welded Fittings
Carbon Steel Welded Fittings High Quality Welded Fittings
ASTM A403 Stainless Steel Welded Fittings Duplex Steel Buttweld Welded Fittings
Buttweld Welded Fittings Butt Weld B16.9 Welded Fittings
ASME B16.9 Butt weld Welded Fittings Steel Welded Fittings
Stainless Steel Welded Fittings SS Welded Fittings
Super Duplex Steel Buttweld Welded Fittings Copper Nickel Welded Fittings
High Nickel Alloy Welded Fittings Hastelloy Welded Fittings
Titanium Buttweld Welded Fittings Inconel Butt weld Welded Fittings

ASME B16.9 Welded Pipe Fittings Exporter

EUROPE: Albania, Austria, Belgium, Croatia, Czech Republic, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Malta, Netherlands, Norway, Portugal, Russia, Slovakia, Slovenia, Spain, Switzerland, UK, Ukraine.
ASIA: Bangladesh, Cambodia, India, Indonesia, Japan, Malaysia, Maldives, Myanmar, Singapore, South Korea, Sri Lanka, Taiwan, Thailand, Vietnam.
AFRICA: Algeria, Angola, Egypt, Equatorial Guinea, Gabon, Libya, Nigeria, South Africa, Sudan, The Republic Of Congo.
MIDDLE EAST: Bahrain, Cyprus, Iran, Iraq, Jordan, Kuwait, Oman, Qatar, Saudi Arabia (KSA), Syria, Turkey, United Arab Emirates (UAE), Yemen.
NORTH AMERICA: Bahamas, Canada, Costa Rica, Denmark, Jamaica, Mexico, Panama, Puerto Rico, Trinidad And Tobago, USA.
SOUTH AMERICA: Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Guyana, Paraguay, Uruguay, Venezuela.

ASME B16.9 Welded Pipe Fittings Supplier

Aberdeen, Abu Dhabi, Ahmedabad, Ahvaz, Al Jubail, Al Khobar, Algiers, Ankara, Atyrau, Bangkok, Bengaluru, Bhopal, Bogota, Brisbane, Busan, Cairo, Calgary, Caracas, Chandigarh, Chennai, Chiyoda, Coimbatore, Colombo, Courbevoie, Dallas, Dammam, Doha, Dubai, Edmonton, Ernakulam, Faridabad, Geoje-si, Gimhae-si, Granada, Gurgaon, Hanoi, Haryana, Ho Chi Minh City, Hong Kong, Houston, Howrah, Hyderabad, Indore, Istanbul, Jakarta, Jeddah, Karachi, Kolkata, Kuala Lumpur, Kuwait City, La Victoria, Lagos, Lahore, London, Los Angeles, Ludhiana, Madrid, Manama, Melbourne, Mexico City, Milan, Montreal, Moscow, Mumbai, Muscat, Navi Mumbai, New Delhi, New York, Noida, Perth, Petaling Jaya, Pimpri-Chinchwad, Port-of-Spain, Pune, Rajkot, Rio de Janeiro, Riyadh, Santiago, Secunderabad, Seoul, Sharjah, Singapore, Surat, Sydney, Tehran, Thane, Thiruvananthapuram, Toronto, Ulsan, Vadodara, Visakhapatnam, Vung Tau.

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