Heer Fittings is a well-established manufacturer and exporter of Alloy Steel WP1 Buttweld Fittings from Delhi, India, providing reliable solutions for low- to moderate-temperature pressure piping systems. These fittings are produced in accordance with ASTM A234 and ASME B16.9 specifications. Alloy Steel WP1 is a low-alloy steel grade that offers excellent mechanical strength, ductility, and weldability, which are found appropriate for use in steam, water, and non-corrosive fluid applications. Heer Fittings ensures precision engineering and testing of every fitting to perform effectively on crucial infrastructure.
| WP1 Pipe Fittings Specifications | ASTM A234/ ASME SA234 |
|---|---|
| WP1 CrMo Pipe Fittings size | WP1 Seamless Butt Weld Fittings : 1/2″ – 10″ WP1 Welded Butt Weld Fittings : 1/2″ – 48″ |
| CrMo WP1 Pipe Fittings Dimensions | ASME/ANSI B16.9, ASME B16.28, MSS-SP-43, BS4504, BS4504, BS1560, BS10 |
| Alloy Steel WP1 Buttweld Fittings Thickness | SCH10, SCH20, SCH30, STD SCH40, SCH60, XS, SCH 80, SCH 100, SCH 120, SCH 140, SCH 160, XXS available with NACE MR 01-75 |
| A234 WP1 Buttweld Pipe FittingsType | DN15-DN1200 |
| ASTM A234 WP1 Buttweld Fitting Connection | Welding |
| Bending Radius | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom ASTM A234 Grade WP1 Pipe Fitting |
| Size Range | ½” NB to 24″ NB in Sch 10s, 40s, 80s, 160s, XXS. (DN6~DN100) ASTM A234 WP1 Buttweld Fitting |
| ASTM A234 WP1 Buttweld Fittings Manufacturing process | Push, Press, Forge, Cast, etc. |
| WP1 Chrome Moly Buttweld Pipe Fittings Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
| SA 234 WP1 Pipe Fittings Origin & Mills | India |
| Specialized manufacturer of | CrMo WP1, 90º Elbows, 45º Elbows, Tees, Cross, Reducer, Pipe Cap, Stub End, Pipe Bend |
| We provide Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175 | |
The Alloy Steel WP1 consists of low carbon content and around 0.5% molybdenum with controlled manganese, phosphorus, sulfur, and silicon. It has a minimum yield strength of 205 MPa and tensile strength ranging between 380 to 550 MPa, having good elongation properties typically above 20%. The molybdenum in the alloy gives it increased resistance to creep and oxidation, whereas the low carbon provides weldability and impact resistance, especially in cold or moderate temperature service conditions.
| C, % | Mn, % | P, % | S, % | Si, % | Mo, % |
| 0.28 max | 0.30- 0.90 | 0.045 max | 0.045 max> | 0.10- 0.50 | 0.044-0.65 max |
| Tensile Strength , MPa | Yield Strength, MPa | Elongation, % | Hardness, HB |
| 220 min | 415 min | 20 min | 121-174 |
Heer Fittings one of the largest suppliers of Alloy Steel WP1 Buttweld Fittings in Delhi, India. We specialize in providing a wide range of high-quality, durable fittings for various industrial applications. Our inventory includes elbows, tees, reducers, couplings, and other essential fittings designed to offer exceptional corrosion resistance and strength. Alloy Steel WP1 is known for its cost-effectiveness and excellent mechanical properties, making it ideal for industries such as construction, chemical processing, and food processing. With a commitment to customer satisfaction, timely delivery, and competitive pricing, we are the trusted choice for Alloy Steel WP1 Buttweld Fittings in the India.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Alloy Steel WP1 Buttweld Fittings from Heer Fittings offer exceptional corrosion resistance, especially in seawater and harsh environments. They are known for their high strength, durability, and resistance to pitting and crevice corrosion, ensuring long-lasting performance. We provide precise manufacturing, quality control, and reliable service for diverse industrial applications.
| Products | Size | |
| ASTM A234 WP1 CrMo Elbow – Long Radius | ASTM A234 WP1 CrMo Stub Ends | Sizes 1/2″ – 48″ |
| ASTM A234 WP1 CrMo Elbow – Short Radius | ASTM A234 WP1 Alloy Steel Cross | |
| ASTM A234 WP1 Cr-Mo 3D Elbow | ASTM A234 WP1 CrMo 5D Elbow | |
| ASTM A234 WP1 CrMo Reducing Elbow | ASTM A234 WP1 CrMo Reducing Cross | |
| ASTM A234 WP1 Cr-Mo 45° Elbow | ASTM A234 WP1 CrMo Tees | |
| ASTM A234 WP1 CrMo Fabricated Tee | ASTM A234 WP1 Alloy Steel End Cap | |
| ASTM A234 WP1 Cr-Mo Reducer | ASTM A234 WP1 Alloy Steel Coupling | |
| ASTM A234 WP1 CrMo Concentric Reducer | ASTM A234 WP1 Chromium Molybdenum Eccentric Reducer | |
| ASTM A234 WP1 Alloy Steel Pipe Nipple | ASTM A234 WP1 CrMo Welded Pipe Fittings | |
Yes, custom sizes are available for Alloy Steel WP1 Buttweld Fittings to meet specific requirements. We offer tailored solutions to ensure precise fit and performance for various applications. For more information, please contact us at sales@heerfittings.com.
Alloy Steel WP1 Buttweld Fittings are widely utilized in heat exchangers, pressure vessels, boilers, and medium-pressure piping systems of power generation, chemical processing, and oil and gas industries. Alloy Steel WP1 Buttweld Fittings are particularly designed for use in applications where there is a need for mechanical strength and resistance to heat without coming into contact with very corrosive materials. WP1 provides an economic and proven option for systems requiring safety, durability, and simplicity of manufacture in service conditions with constant or slowly varying temperatures and pressures.
Get in touch with one of our Technical Sales Representatives to request a quote or get answers to any questions you may have.








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