Manufacturer of ANSI B16.9 Welded Fittings in Mumbai, India. Check Dimension of ASME B16 9 Pipe Fittings.
We are supplying ANSI B16.9 Buttweld Pipe Fittings to more than 60 locations worldwide, We are one of the biggest Manufacturers of Schedule 80 Seamless Pipe Fittings Manufacturer & Supplier in India
Valour Alloys Inc., we carry a full inventory and Supply ASME B16.9 Buttweld Fittings products in a variety of sizes widely used for marine applications due to their excellent resistance to seawater corrosion, low macrofouling rates, and good fabricability.
The standard covers tolerances, ratings, markings, testing and overall dimensions of buttweld fittings that are wrought in production type. The ASME B16. 9 pipe fittings can be made up of carbon steel or ferritic alloy steel materials and the sizes can range from 5mm to 22mm in wall thickness.
ASME B16.9 Buttweld Fittings, also known as ASME/ANSI B16.9 Buttweld Fittings, are a set of standards established by the American Society of Mechanical Engineers (ASME). These standards define the dimensions, materials, and testing requirements for various types of pipe fittings used in piping systems. ASME B16.9 is one of the most widely used and recognized standards for butt-welded pipe fittings in industries such as oil and gas, chemical processing, power generation, and more.

ASME B16.9 Buttweld Fittings Manufacturer

ASME B16.9 Buttweld Fittings Exporter
Dimensional Standards: ASME B16.9 specifies the dimensions and tolerances for a wide range of butt-welded fittings, including elbows, tees, reducers, caps, and more. These fittings are designed to facilitate the connection and transition of pipes of different sizes and shapes.
Material Specifications: ASME B16.9 Buttweld Fittings are available in various materials, including carbon steel, stainless steel, alloy steel, and non-ferrous materials. The choice of material depends on the specific requirements of the piping system, such as temperature, pressure, and the nature of the fluids being transported.
Welding End Preparation: The fittings are designed for butt-welding, which involves joining the fitting to the pipe by welding the ends together. The standard specifies the beveling and preparation of the welding ends to ensure a secure and leak-free connection.
Pressure Ratings: ASME B16.9 provides pressure ratings for various types of fittings to ensure that they can safely withstand the pressure of the fluid within the piping system. Different pressure classes are available to meet specific application requirements.
Testing and Inspection: The standard outlines the testing and inspection procedures for ensuring the quality and integrity of the fittings. This includes visual inspection, radiographic examination, and various non-destructive testing methods.
ASME B16.9 Buttweld Fittings are a set of standards that define the design, dimensions, materials, and testing requirements for butt-welded pipe fittings. These fittings play a vital role in creating reliable and leak-free connections in various industrial piping systems, ensuring the safe and efficient transport of fluids.
ASME B16.9 Buttweld Fittings Range
Butt Weld Fitting Specification | ASTM A403/ ASTM SA403, ASTM A815 / ASME SA815, ASTM A420 / ASME SA420, ASTM A234 / ASME SA234, ASTM A860 / ASME SA860, ASTM B366 / ASME SB366, DIN 2605 Part 1 / DIN 2605 Part 2, EN10253-2 / EN10253-4 TC1 and TC2 |
Butt Weld Fittings Manufacturing Process | Hot / Cold / Fabricate / Seamless / Welded / Induction |
Butt Weld Fittings Other Grades | Stainless Steel - 304, 304L, 304H, 310s, 316, 316L, 317L, 321, 347, 904L, 410, 446 etc. Carbon Steel - WPB, WPC, WPL6, WPHY42, WPHY46, WPHY52, WPHY56, WPHY60, WPHY65 etc. Alloy Steel - WP5, WP9, WP11, WP22, WP91, 4140, Class 1, 2, 3 etc. Duplex and Super Duplex - UNS N031803, UNS N032750, UNS N032760 etc. Inconel - 600, 601, 625, 718, UNS N06600, UNS N06601, UNS N06625, UNS N07718 etc. Incoloy - 800, 800H, 800HT, 825, UNS N08800, UNS N08810, UNS N08811, UNS N08825 etc. Monel - 400, UNS N04400 etc. Hastelloy - C276, C22, UNS N010276, UNS N06022 etc. Titanium - Grade 2, Grade 3, UNS R50400, UNS R56200 etc. Copper Nickel - 90/10, 70/30, UNS C71500, UNS C70600 etc. Other - Alloy 20, SMO 254, UNS N08020, UNS N031254 etc. EN / DIN P235GHTC1/2 (St 35.8 I/ III), P265GH, S355J2H 16Mo3 (15Mo3), 10CrMo9-10 (10CrMo910), 13CrMo4-5 (13CrMo44) X11CrMo5, X11CrMo9-1, X20CrMOV11-1, X10CrMoVNb9-1, X10CrWMoVNb9-2, 7CrMoVTiB10-10 P215NL (TTST35N/V), 12Ni14 (10Ni14) P355N (StE355), P355NH (WStE355), P355NL1 (TStE355), P355NL2, L290NB (STE 290.7), L360NB (STE 360.7) 1.4301, 1.4306, 1.4362(Lean Duplex), 1.4401, 1.4404, 1.4435, 1.4436, 1.4439, 1.4462(Duplex), 1.4466(Super Duplex), 1.4501, 1.4539, 1.4541, 1.4550, 1.4571 1.4841, 1.4878,, 1.4876, 1.4952, 1.4835, 1.4877, 1.4910 |
Butt Weld Fittings Outer Diameter | 1/2" NB TO 48" NB |
Butt Weld Fittings Wall Thickness or Schedule | Sch 10s to Sch XXS or As Per Custom Requirement |
Butt Weld Fittings Types | 45 Degree Elbow, 90 Degree Elbow, 180 Degree Elbow, LR Elbow (Long Radius Elbow), SR Elbow (Short Radius Elbow), Equal Tee, Reducing / Unequal Tee, Concentric Reducer, Eccentric Reducer, End Cap, Long Stub End, Short Stub End, Lap Joint Stub End, Equal Cross, Reducing / Unequal Cross, Seamless Fittings, Welded Fittings, 1.5D, 3D, 5D etc. |
Butt Weld Fittings Dimension | ASME 16.9 - Factory-Made Wrought Buttwelding Fittings ASME B16.28 - Wrought Steel Buttwelding Short Radius Elbows and Returns MSS SP-43 - Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications |
Butt Weld Fittings Other Testing | Tensile, Hardness Test, Chemical Analysis – Spectro Analysis, Positive Material Identification – PMI Testing, Flattening Test, Micro and Macro Test, Pitting Resistance Test, Flaring Test, Intergranular Corrosion (IGC) Test, NACE MR0175, Ultrasound Test, ASTM A262 Practice E, Charpy Impact Test, Grain Size, Dye Penetrant Test etc. |
Butt Weld Fittings Packaging | Carrate / Wooden Pallet / Wooden Box |
Butt Weld Fittings Shipment & Transportation | By Road - Truck / Train Partial Load, Full Load, By Sea - Break-bulk Conventional Vessel / FCL (Full Container Load) / LCL (Less Container Load) / 20 Feet Container / 40 Feet Container / 45 Feet Container / High Cube Container / Open Top Container, By Air - Freighter Civil Passenger and Cargo Planes |
Butt Weld Fittings Material Test Certificate | Manufacturer Test Certificate As Per EN10204 3.1, 3.2 / Laboratory Test Certificate From NABL Approved Lab. / Under Third Party Inspection Agency Like SGS, TUV, DNV, LLOYDS, ABS, Bureau of Indian Standards BIS Approved ETC |
Check All ASME B16.9 Fittings Dimensions
|
|
ASME B16.9 Pipe Fittings Dimensions
ANSI b16.9 fittings Sizes Nominal | ASME b16 9 Pipe Fittings Outside Dia. Y |
Wall Thickness T (Pipe Elbow Sch.) |
45 Degree Long Radius Elbow Centre to Face B | 45 Deg Short Radius Elbow Weight |
90 Deg Long Radiu Elbow Centre to Face A | 90 Deg Long Radiu Elbow Weight | 90 Deg Short Radius Elbow Centre to Face A | 90 Deg Short Radius Elbow Weight | ||
millimeter | inch. | millimeter | millimeter | Sch. | millimeter | kilogram | millimeter | kilogram | millimeter | kilogram |
15 | 1/2” | 21.3 | 2.78 | STD | 15.9 | 0.04 | 38.1 | 0.08 | – | – |
3.73 | X.S | 15.9 | 0.05 | 38.1 | 0.10 | – | – | |||
20 | 3/4” | 26.7 | 2.87 | STD | 11.1 | 0.04 | 28.6 | 0.08 | – | – |
3.91 | X.S | 11.1 | 0.05 | 28.6 | 0.11 | – | – | |||
25 | 1” | 33.4 | 3.38 | STD | 22.2 | 0.09 | 38.1 | 0.15 | 25.4 | 0.11 |
4.55 | X.S | 22.2 | 0.11 | 38.1 | 0.19 | 25.4 | 0.14 | |||
32 | 11/4” | 42.2 | 3.56 | STD | 25.4 | 0.14 | 47.6 | 0.28 | 31.75 | 0.18 |
4.85 | X.S | 25.4 | 0.2 | 47.6 | 0.39 | 31.75 | 0.24 | |||
40 | 11/2” | 48.3 | 3.68 | STD | 28.6 | 0.2 | 57.1 | 0.4 | 38.1 | 0.26 |
5.08 | X.S | 28.6 | 0.25 | 57.1 | 0.5 | 38.1 | 0.35 | |||
50 | 2” | 60.3 | 3.91 | STD | 34.9 | 0.36 | 76.2 | 0.72 | 50.8 | 0.5 |
5.54 | X.S | 34.9 | 0.5 | 76.2 | 1.0 | 50.8 | 0.68 | |||
65 | 21/2” | 73.0 | 5.16 | STD | 44.4 | 0.73 | 95.2 | 1.46 | 63.5 | 0.95 |
7.01 | X.S | 44.4 | 0.91 | 95.2 | 1.82 | 63.5 | 1.27 | |||
80 | 3” | 88.9 | 5.49 | STD | 50.8 | 1.1 | 114.3 | 2.18 | 76.2 | 1.45 |
7.62 | X.S | 50.8 | 1.45 | 114.3 | 2.86 | 76.2 | 1.95 | |||
100 | 4” | 114.3 | 6.02 | STD | 63.5 | 2.1 | 152.4 | 4.2 | 101.6 | 2.8 |
8.56 | X.S | 63.5 | 2.9 | 152.4 | 5.7 | 101.6 | 3.9 | |||
125 | 5” | 141.3 | 6.65 | STD | 79.4 | 3.4 | 190.0 | 6.8 | 127.0 | 4.8 |
9.5 | X.S | 79.4 | 5.0 | 190.0 | 10.0 | 127.0 | 6.5 | |||
150 | 6” | 168.3 | 7.11 | STD | 95.2 | 5.1 | 229.0 | 10.1 | 152.4 | 6.8 |
10.97 | X.S | 95.2 | 7.7 | 229.0 | 15.3 | 152.4 | 10.2 | |||
200 | 8” | 219.1 | 8.18 | STD | 127.0 | 10.2 | 305.0 | 20.4 | 203.0 | 13.6 |
12.7 | X.S | 127.0 | 15.5 | 305.0 | 30.9 | 203.0 | 20.9 | |||
250 | 10” | 273.9 | 9.27 | STD | 159.0 | 18.1 | 381.0 | 36.1 | 254.0 | 24.1 |
12.7 | X.S | 159.0 | 24.4 | 381.0 | 48.8 | 254.0 | 32.5 | |||
300 | 12” | 323.9 | 9.52 | STD | 190.0 | 26.6 | 457.0 | 53.1 | 305.0 | 35.4 |
12.7 | X.S | 190.0 | 35.0 | 457.0 | 70.0 | 305.0 | 46.7 | |||
350 | 14” | 355.6 | 9.52 | STD | 222.0 | 34.1 | 533.0 | 68.1 | 356.0 | 45.4 |
12.7 | X.S | 222.0 | 45.0 | 533.0 | 90.0 | 356.0 | 60.0 | |||
400 | 16” | 406.4 | 9.52 | STD | 254.0 | 45.0 | 610.0 | 89.3 | 406.0 | 59.5 |
12.7 | X.S | 254.0 | 59.0 | 610.0 | 118.0 | 406.0 | 78.7 | |||
450 | 18” | 457.0 | 9.52 | STD | 286.0 | 56.5 | 686.0 | 113.0 | 457.0 | 75.6 |
12.7 | X.S | 286.0 | 75.0 | 686.0 | 150.0 | 457.0 | 100.0 | |||
500 | 20” | 508.0 | 9.52 | STD | 318.0 | 85.0 | 762.0 | 140.0 | 508.0 | 93.5 |
12.7 | X.S | 318.0 | 112.5 | 762.0 | 186.0 | 508.0 | 124.0 | |||
600 | 24” | 610.00 | 9.52 | STD | 381.0 | 101.5 | 914.0 | 203.0 | 610.0 | 135.0 |
12.7 | X.S | 381.0 | 134.5 | 914.0 | 269.0 | 610.0 | 179.0 |
ANSI B16.9 Pipe FITTINGS MATERIAL COMPARISON
ASME B16.9 PIPE FITTINGS MATERIALS COMPARISON | ||
---|---|---|
Werkstoff Number | European Grade | ASTM Grade |
ASME B16.9 Stainless Steel Fittings Materials | ||
1.4541 X 6 CrNiTi 18 10 | X6CrNiTi18-10 | ASME b16.9 A 403 Grade WP321 |
1.4571 X 6 CrNiMoTi 17 12 2 | X6CrNiMoTi17-12-2 | ASME b16.9 A403 Grade WP316Ti |
1.4301 X 5 CrNi 18 10 | X5CrNi18-10 | ASME b16.9 A403 Grade WP304 |
1.4306 X 2 CrNi 19 11 | X2CrNi19-11 | ASTM A403 Grade WP304L |
1.4307 – | X2CrNi18-9 | ASME b16.9 A403 Grade WP304L |
1.4401 X 5 CrNiMo 17 12 2 | X5CrNiMo17-12-2 | ASTM A403 Grade WP316 |
1.4404 X 2 CrNiMo 17 13 2 | X2CrNiMo17-12-2 | ASME b16.9 A403 Grade WP316L |
1.4462 X 2 CrNiMoN 22 5 3 | X2CrNiMoN22-5-3 | UNS S 31803 (Duplex) |
1.4529 X 1 NiCrMoCuN 25 20 6 | X1NiCrMoCuN25-20-7 | UNS N 08926 |
1.4539 X 1 NiCrMoCuN 25 20 5 | X1NiCrMoCu25-20-5 | UNS N 08904 (904L) |
1.4547 | X1CrNiMoCuN20-18-7 | UNS S 31254 |
Carbon Steel Fittings Materials | ||
1.0254 St 37.0 | S235 | |
1.0305 St 35.8/I | P235GH (1.0345) | ASME B16.9 A234 Grade WPA |
1.0305 St 35.8/III | P235GH (1.0345) | |
1.0405 St 45.8/I | P265GH (1.0425) | ASME B16.9 A234 Grade WPB |
1.0405 St 45.8/III | P265GH (1.0425) | |
ASME B16.9 High Yield Carbon Steel Fittings Materials | ||
1.0486 StE 285 | A860 Grade WPHY42 | |
1.0562 StE 355 | P355N | A860 Grade WPHY52 |
1.8902 StE 420 | A860 Grade WPHY60 | |
1.8905 StE 460 | A860 Grade WPHY70 | |
ASME B16.9 Low-temperature Carbon Steel Fittings Materials | ||
1.5637 10 Ni 14 | 12Ni14 | ASME B16.9 A420 Grade WPL3 |
1.0356 TTSt 35 N | P215NL (1.0451) | – |
1.0356 TTSt 35 V | ||
ASME B16.9 A420 Grade WPL6 | ||
ASME B16.9 Alloy Steel Fittings Materials | ||
1.5415 15 Mo 3 | 16Mo3 | ASME B16.9 A234 Grade WP1 |
1.7335 13 CrMo 4 4 | 13CrMo4-5 | ASME B16.9 A234 Grade WP11, WP12 |
1.7380 10 CrMo 9 10 | 10CrMo9-10 | ASME B16.9 A234 Grade WP22 |
1.7362 12 CrMo 19 5 | X11CrMo5 | ASME B16.9 A234 Grade WP5 |
ASME B16.9 A234 Grade WP9 | ||
1.4903 | X10CrMoVNb9-1 | ASME B16.9 A234 Grade WP91 |
ASME B16.9 High Yield Carbon Steel Fittings Materials | ||
1.0457 StE 240.7 | ||
1.0484 StE 290.7 | L290NB | A860 Grade WPHY42 |
1.0582 StE 360.7 | L360NB | A860 Grade WPHY52 |
1.8972 StE 415.7 | L415NB | A860 Grade WPHY60 |
Stock Of ASME B16.9 Carbon Steel Fittings, View European And ASTM Pipe Fittings Materials Grades In Below Table And ASME B16 9 Tolerance.
ANSI B16 9 Tolerance
Pipe Fittings ASME B16.9 Tolerance ((45 deg, 90 deg, 180 deg) Elbow, End Cap, Equal & Reducing Tee, Con & Ec Reducer) | 90 Degree & 45 Degree ANSI B16.9 Elbow and Tee |
ASME B16.9 Pipe Reducer & Lap Joint Stub End |
Cap | |||
Pipe Fitting Dimension (NPS) | OD Dia. at Bevel |
Inside Dia. at End |
Wall Thick T | Center-to-End Dimension A ,C ,B |
Over-all Length H |
Over-all Length F |
1/2 to 2-1/2 | +0.06 | Not less than 87.5% of nominal thickness |
+/- 0.06 | +/- 0.06 | +/- 0.12 | |
-0.03 | ||||||
3 to 3-1/2 | +/- 0.06 | +/- 0.06 | +/- 0.06 | +/- 0.06 | +/- 0.12 | |
4 | +/- 0.06 | +/- 0.06 | +/- 0.06 | +/- 0.06 | +/- 0.12 | |
5 to 8 | +/- 0.06 | +/- 0.06 | +/- 0.06 | +/- 0.06 | +/- 0.25 | |
10 to 18 | +0.16 | +/- 0.12 | +/- 0.09 | +/- 0.09 | +/- 0.25 | |
-0.12 | ||||||
20 to 24 | +0.25 | +/- 0.19 | +/- 0.09 | +/- 0.09 | +/- 0.25 | |
-0.19 | ||||||
26 to 30 | +0.25 | +/- 0.19 | +/- 0.12 | +/- 0.19 | +/- 0.38 | |
-0.19 | ||||||
32 to 48 | +0.25 | +/- 0.19 | +/- 0.19 | +/- 0.19 | +/- 0.38 | |
-0.19 |
ASME B16.9 Buttweld Fittings Application
- Oil and Gas equipments
- Offshore Technology
- Seawater Desalination Plants
- Chemical Industry
- Airport, Malls, Buildings
- Storage Tanks
- Medical Industry
- Civil Engineering
- Pressure vessels, Reactor tanks, and Heat exchangers
- Rotors, impellers and shafts
- Power Plants
- Petrochemical
- Shipbuilding Industry
- Mining Industry
- Food Equipments Industry
Test Certificates
We ASME B16.9 Buttweld Fittings with the following details Mill Test Certificate according to EN 10204 3.1, PMI Test, Test Report from NABL Approved Lab, 3.2 Certification by External Testing Authority third, ultrasonic test report, and X-ray report.
Quality Assurance
At ASME B16.9 Buttweld Fittings sall types of Such as from raw material purchase to production and product shipping. They are visually inspected for compliance with ASTM, ASME, DIN, EN and JIS codes and standards. We can also designate certified official testing agencies upon customer request so that they can witness the product's material, size and quality compliance reports.
Marking & Packing
Our ASME B16.9 Buttweld Fittings is packaged to ensure no damage during transit. In the case of export, the standard export packing is in a wooden box. All ASME B16.9 Buttweld Fittings are marked with our grade, batch number, size and mark. We can also do custom branding on our products as per buyer's unique requirements
Supplying ASME B16.9 Buttweld Fittings to Countries -
We Export ASME B16.9 Buttweld Fittings to Saudi Arabia, Iran, Iraq, United Arab Emirates, Qatar, Bahrain, Oman, Kuwait, Turkey, Egypt, Yemen, Syria, Israel, Jordan, Cyprus, Singapore, Malaysia, Indonesia, Thailand, Vietnam, South Korea, Japan, Sri Lanka, Maldives, Bangladesh, Mayanmar, Taiwan, Cambodia, Argentina, Bolivia, Brazil, Chile, Venezuela, Colombia, Ecuador, Guyana, Paraguay, Uruguay, United States of America, Canada, Mexico, Panama, Costa Rica, Puerto Rica, Trinidad And Tobago, Jamaica, Bahamas, Denmark, Russia, Norway, Germany, France, Italy, United Kingdom, Spain, Ukraine, Netherland, Belgium, Greece, Czech Republic, Portugal, Hungary, Albania, Austria, Switzerland, Slovakia, Finland, Ireland, Croatia, Slovenia, Malta, Nigeria, Algeria, Angola, South Africa, Libya, Egypt, Sudan, Equatorial Guinea, The Republic Of Congo, Gabon, Europe, Africa, Asia, North America, South America, Middle East, Far East Etc.
Distributing ASME B16.9 Buttweld Fittings to Cities -
We Export ASME B16.9 Buttweld Fittings to Navi Mumbai, Indore, Baroda, Muscat, Secunderabad, Gimhae-si, Kanpur, Colombo, Kuala Lumpur, Bhopal, Pimpri-Chinchwad, Rajkot, Haryana, Hanoi, Ernakulam, Chandigarh, Surat, Los Angeles, Hong Kong, Ahmedabad, Perth, Petaling Jaya, Hyderabad, Mumbai, Algiers, Edmonton, Ludhiana, Ho Chi Minh City, Karachi, Bangkok, Dallas, Bengaluru, Jakarta, Granada, Seoul, Cairo, Geoje-si, Rio de Janeiro, Abu Dhabi, Port-of-Spain, Sydney, London, Courbevoie, Vung Tau, Sharjah, Jaipur, Lahore, Chennai, Istanbul, Lagos, Thane, Dubai, Coimbatore, La Victoria, Calgary, Jeddah, Busan, Mexico City, Al Khobar, Caracas, Singapore, Atyrau, Manama, Kolkata, Riyadh, Jamshedpur, Brisbane, Toronto, Noida, Ahvaz, Vadodara, Doha, Visakhapatnam, Ulsan, New Delhi, Gurgaon, Bogota, Howrah, Moscow, Nashik, Ranchi, Nagpur, Al Jubail, Houston, Milan, Chiyoda, Aberdeen, Melbourne, New York, Dammam, Montreal, Santiago, Kuwait City, Pune, Tehran, Thiruvananthapuram, Faridabad, Madrid, Ankara Etc.
Frequently Ask Questions (FAQ)
pipe fittings catalogue pdf, ss tube fittings manufacturers india, pipes pipe fittings, pipe fitting manufacturers, stainless steel pipes and fittings, pipe fittings chart, pipefittings, pipe fittings dimensions chart