Buttweld Pipe Fittings Manufacturer & Supplier in Sri Lanka ASME B16.9

Buttweld Pipe Fittings Manufacturer & Supplier in Sri Lanka ASME B16.9 Stainless Steel 45°, 90°, 180° Elbow Supplier in Colombo

Buttweld Pipe Fittings Manufacturer & Supplier in Sri Lanka ASME B16.9 - Carbon Steel Reducing & Equal Tee Supplier in Gampaha

Buttweld Pipe Fittings Manufacturer & Supplier in Sri Lanka ASME B16.9 - Prime Steel Corporation is one of the leading manufacturers, suppliers and exporter of ASME B16.9 Buttweld Pipe Fittings in Sri Lanka, delivering high-quality seamless, welded, and fabricated fittings to industries across Colombo, Gampaha, Katunayake, Kandy, Trincomalee, and Hambantota.

Our fittings are trusted by petrochemical plants, power generation facilities, water treatment systems, and infrastructure projects throughout the country. With a strong export presence and in-house manufacturing excellence, we ensure top-notch dimensional accuracy, corrosion resistance, and adherence to global standards.

How to Order Buttweld Fittings in Sri Lanka

  • 1. Contact Prime Steel Corporation

  • 2. Share your technical requirements (type, size, material, schedule)

  • 3. Request a quotation with lead time and delivery

  • 4. Check dimensional and standard conformity

  • 5. Confirm order and submit PO

  • 6. Receive delivery at Sri Lankan ports like Colombo or Hambantota

  • 7. Become our regular export partner with ongoing support

City-Specific Coverage in Sri Lanka

Colombo 01

Top supplier of ASME B16.9 fittings in Colombo for refineries, desalination, and civil projects.

Gampaha 02

Reliable distributor of seamless and welded elbows, tees, and reducers for industrial zones.

Katunayake 03

Trusted export hub for fabricated and custom pipe bends for airport, port, and utility infrastructure.

Kandy 04

Serving hydropower, water transmission, and energy sectors with precision-grade fittings.

Trincomalee 05

Delivering corrosion-resistant butt weld fittings to shipyards and LNG terminals.

Hambantota 06

Supplying end caps, crosses, and reducers to port-based logistics and manufacturing industries.

Technical Specification of Buttweld Fittings ASME B16.9

Specification Details
Standards ASME B16.9, MSS SP-43, EN 10253
Size Range 1/2" NB to 48" NB (DN15 to DN1200)
Thickness Sch 10S, 20, 40, 60, 80, 160, XXS
Types Elbow, Tee, Reducer, Stub End, Cross, End Cap, Bend
Material CS, SS, Duplex, Alloy Steel, Nickel Alloys

Types of Buttweld Pipe Fittings We Offer

  1. Elbow (90°, 45°, 180°) - Long & short radius elbows for flow direction change.
  2. Tee (Equal & Reducing) - For branch pipeline connections.
  3. Reducer (Concentric & Eccentric) - Used to change pipe diameters.
  4. Stub Ends (Short & Long) - For use with lap joint flanges.
  5. Cross (Reducing) - Connects four pipes together.
  6. End Caps - Closes pipe ends for sealing.
  7. Lap Joint Stub Ends - Used for disassemblable piping connections.
  8. Pipe Bends (1D to 10D) - For smooth directional flow in pipelines.
  9. Mitered & Specialty Bends - Custom bends for complex layouts.

Technical Standards & Grades

Type Standard Material Grades
Elbow, Tee, Reducer ASME B16.9 ASTM A234 WPB, WP11, WP22, WP5, WP91
Stub End, End Caps MSS-SP-43 SS 304/304L, SS 316/316L, Duplex 2205
Pipe Bends Custom Radius Carbon Steel, Alloy Steel, High Nickel Alloys
Welded Fittings ASME B16.9 ASTM A403 (Stainless Steel), ASTM B366
Seamless Fittings ASME B16.9 ASTM A234 WPB / ASTM A860 WPHY

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Application Industries in Sri Lanka

Our ASME B16.9 Buttweld Fittings are widely used in:

  1. Oil & Gas Refineries
  2. Petrochemical Plants
  3. Power Generation Units
  4. Shipbuilding & Marine Pipelines
  5. Water Desalination Projects
  6. Pulp & Paper Industry
  7. Infrastructure & Construction Sectors

As a reliable exporter of Buttweld Pipe Fittings, Prime Steel Corporation ensures steady availability, robust export packaging, and prompt shipment to clients across Sri Lanka and neighboring South Asian regions. Get a Quote

They are used to change direction, branch off, or close pipeline systems securely.
We offer Carbon Steel, Stainless Steel, Duplex, and High Nickel Alloys.
Sizes range from 1/2" NB to 48" NB as per project requirements.
Yes, we manufacture custom fittings as per radius and angle requirements.
Myanmar, Nepal, Thailand, Vietnam, Philippines, Malaysia, Indonesia, Singapore, Taiwan, Tasmania,Sri Lanka, Bangladesh, Bhutan, Cambodia, Australia, New Zealand, Afghanistan, Tajikistan, Kyrgyzstan, Kazakhstan, Uzbekistan, Turkmenistan, Iran, United Arab Emirates(UAE), Saudi Arabia, Oman, Yemen, Iraq, Azerbaijan, Turkiye, Syria, Lebanon, Israel, Kenya, Egypt, South Sudan, Eritrea, Djibouti, Ethiopia, Libya, Rwanda, Mali, Niger, Chad, Central Africa Republic, Nigeria, Cameroon, Somalia, DRC, Uganda, Tanzania, Angola, Zambia, Madagascar, Malawi, Namibia, Benin, Zimbabwe, Botswana, Lesotho, South Africa, Algeria, Tunisia, Morocco, Eswatini, Liberia, Sierra Leone, The Gambia, Senegal, Mozambique, Togo, Mauritania, Burkina Faso, Ghana, Equatorial Guinea, Jordan, Timor-Leste, Palestine, Laos, Armenia, Georgia, Maldives, Cyprus, Kuwait, Qatar, Peru, Bahrain, Brunei, Finland, France, Germany, Ireland, Iceland, UK, US, Greece, Hungary, Italy, Norway, Poland, Slovakia, Sweden, Canada, Fiji, Romania, Cuba, Panama, Brazil, Colombia, Chile, Argentina, Venezuela,
Naypyidaw, Kathmandu, Bangkok, Hanoi, Manila, Kuala Lumpur, Jakarta, Tunis, Jurong East, Taipei City, Hobart, Sri Jayawardenepura Kotte, Dhaka, Thimphu, Phnom Penh, Canberra, Wellington, Kabul, Dushanbe, Bishkek, Astana, Abuja, Tashkent, Ashgabat, Tehran, Abu Dhabi, Riyadh, Muscat, Sana’a, Baghdad, Pretoria, Baku, Ankara, Damascus, Beirut, Jerusalem, Nairobi, Cairo, Juba, Asmara, Rabat, Djibouti city, Addis Ababa, Tripoli, Kigali, Bamako, Niamey, N’Djamena, Bangui, Yaoundé, Mogadishu, Kinshasa, Kampala, Dodoma, Luanda, Lusaka, Antananarivo, Lilongwe, Windhoek, Porto-Novo, Harare, Gaborone, Maseru, Cape Town, Bloemfontein, Algiers, Mbabane, Lobamba, Monrovia, Freetown, Banjul, Dakar, Maputo, Lomé, Dili, Nouakchott, Ouagadougou, Accra, Malabo, Amman, Vientiane, Yerevan, Tbilisi, Rome, Malé, Nicosia, Kuwait City, Doha, Lima, Manama, Bandar Seri Begawan, Paris, Helsinki, Berlin, Dublin, Reykjavík, London, Washington D.C., Athens, Budapest, Oslo, Warsaw, Bratislava, Stockholm, Ottawa, Suva, Bucharest, Havana, Panama City, Brasília, Bogotá, Santiago, Buenos Aires, Caracas, Mumabi, Chennai, Bengaluru, Kolkata, Hyderabad, Pune, Ahmedabad, Jaipur, Surat, Visakhapatnam, Indore, New Delhi Lucknow, Nagpur, Kochi, Kanpur, Guwahati, Coimbatore, Noida, Ghaziabad, Patna
Yes, we are a trusted exporter to Colombo, Gampaha, Kandy, and other major cities.

Contact us directly to get the right solution for your project.

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