ANSI B16.9/B16.28 Butt weld fittings Butt weld returns

ASME B16.28 Standard covers ratings, overall dimensions, testing, tolerances, and markings for wrought carbon and alloy steel buttwelding short radius elbows Manufacturer & Supplier in India

Valour Alloys Inc., we carry a full inventory and Supply ASME B16.28 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.

ASME B16. 28 is a standard that provides the requirements for the fabrication and installation of butt-welded short radius elbows and returns. These fittings are commonly used in piping systems to change the direction of flow and are typically manufactured from carbon steel, stainless steel, or other alloy materials.

ASME B16.28 is a standard that defines the dimensions and requirements for buttweld pipe fittings in both wrought carbon steel and alloy steel materials. These fittings are used to connect pipes together in various industrial applications. Here is an introduction to ASME B16.28 Buttweld Fittings.


ASME B16.28 Buttweld Fittings Manufacturer

ASME B16.28 Buttweld Fittings Manufacturer

ASME B16.28 Buttweld Fittings Exporter

ASME B16.28 Buttweld Fittings Exporter

Purpose: ASME B16.28 Buttweld Fittings are designed to provide a secure and leak-resistant connection between pipes of the same or different sizes, allowing for the smooth flow of fluids or gases in pipelines. These fittings are commonly used in a wide range of industries, including oil and gas, petrochemical, power generation, and many others.

Types of Fittings: ASME B16.28 covers a variety of buttweld fittings, including elbows, tees, reducers, caps, and crosses. These fittings come in different angles, such as 45 degrees and 90 degrees, and they can be used for changing the direction of flow, branching off from the main pipeline, or reducing the pipe diameter.

Materials: The standard specifies the materials for buttweld fittings, including carbon steel, alloy steel, and stainless steel. The specific material and grade are usually chosen based on the requirements of the application, such as temperature, pressure, and corrosion resistance.

Dimensions: ASME B16.28 provides detailed dimensional specifications for buttweld fittings, ensuring that they meet the necessary standards for a proper and secure fit. These dimensions include the outside diameter, wall thickness, center-to-end dimensions, and other critical measurements.

End Preparation: The standard defines the end preparation for buttweld fittings, which is typically beveled to facilitate welding. Proper end preparation is essential to achieve a strong and reliable weld joint.

Welding Techniques: Welding is the primary method for attaching ASME B16.28 buttweld fittings to pipes. The standard may also specify welding processes and procedures to ensure the quality and integrity of the welded joints.

Compliance: Manufacturers of ASME B16.28 Buttweld Fittings must adhere to the specifications and requirements outlined in the standard to ensure their products' compliance and quality.

ASME B16.28 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

Dimensions-of-butt-welding-pipe-returns-ASME-B16-9-B16-28

NPSOD, DLong RadiusShort Radius
Center-to-Center, OBack-to-Face, KCenter-to-Center, OBack-to-Face, K
 1/221.37648
 3/426.77651
133.476565141
1 1/442.295706452
1 1/248.3114837662
260.315210610281
2 1/273190132127100
388.9229159152121
3 1/2101.6267184178140
4114.3305210203159
5141.3381262254197
6168.3457313305237
8219.1610414406313
10273762518508391
12323.8914619610467
14355.61067711711533
16406.41219813813610
184571372914914686
20508152410161016762
22559167611181118838
24610182912191219914

features OF WELDED FITTINGS
Welded pipe / fittings connections:
are strong and leak-proof
minimize the pressure drops and the turbolence along the pipeline
have a long service life
The allowable pressure ratings for fittings designed in accordance with the standard ASME B 16.9–1993 may be calculated as for straight seamless pipe in accordance with the rules established in the applicable section of the ASME B 31 codes for pressure piping. Hydrostatic testing of wrought fittings is not required. All fittings shall be capable of withstanding, without leakage, a test pressure equal to that prescribed in the specification for the pipe with which the fitting’s marking identifies.

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ASME B16.28 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 B16.28 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 B16.28 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 B16.28 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 B16.28 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 B16.28 Buttweld Fittings to Countries -

We Export ASME B16.28 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 B16.28 Buttweld Fittings to Cities -

We Export ASME B16.28 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)

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