As a leading manufacturer and supplier based in Naypyidaw, Naing Steel takes pride in supporting Myanmar’s critical infrastructure with components built for reliability. We specialize in Carbon Steel A860 MSS SP 75 WPHY 42 Pipe Fittings, engineered to meet the rigorous demands of high-pressure systems. Our commitment extends beyond supply to ensuring that every elbow, tee, and reducer delivers exceptional performance and longevity, providing our clients with the confidence needed for their most challenging projects right here at home.
The composition of these fittings is a careful balance of chromium, molybdenum, and other elements, creating a material known for its enhanced strength and durability. This specific chemistry grants the WPHY 42 grade its excellent mechanical properties, including a high yield strength that allows it to withstand significant pressure without deforming. This combination makes the fittings exceptionally tough and resistant to impact, ensuring they perform reliably under demanding conditions.
| Grade | WPHY 42 fittings |
|---|---|
| Types of A860 WPHY 42 | ASTM A860 WPHY 42 Bend, MSS SP75 WPHY 42 Long Radius Bends, ASTM A234 WPHY 42 Elbows, WPHY 42 Elbow Long Radius Elbow, ASTM A860 MSS SP 75 WPHY Short Radius Elbow, Carbon Steel Grade 42 Piggable Bends, A860 Gr WPHY 42 Tee, ASTM A860 Carbon Steel WPHY 42 Equal Tee, ASTM A860 WPHY 42 Reducing Tee, ASTM A860 Gr WPHY 42 Cross, ASTM A860 Carbon Steel WPHY 42 Reducer, A860 Gr WPHY 42 Concentric Reducer, ASTM A860 Gr WPHY 42 Con Reducer, ASTM A860 Grade WPHY 42 Ecc Reducer, Carbon Steel Grade 42 Eccentric Reducer, A860 WPHY 42 Pipe End Caps fittings |
| ASTM A860 WPHY 42 Application & uses | Petroleum, chemical, power, gas, metallurgy, shipbuilding, etc |
| MSS SP75 WPHY 42 Bending Radius | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom |
| ASTM A234 WPHY 42 Technics | BUTT WELD /FOREGED |
| WPHY 42 Material Standard | ASTMA860 MSS SP-75 |
| WPHY 42 Elbow Type | Seamless / Welded / Fabricated WPHY 42 fittings |
| Elbow WPHY 42 Size Range | ½” NB to 120″ NB, Seamless ½” to 24”, Welded ½” to 120”, Two Joint / Two Halve Fittings 6” to 48” |
| ASTM A860 WPHY 42 Fittings Surface treatment | sand blasting, Sand Rolling, Sand Blasting |
| ASTM A860 Gr WPHY 42 Material Color | black |
| MSS SP 75 material Dimensions | ANSI/ASME B16.9, B16.28, MSS-SP-75, MSS-SP-43. |
| ASTM A860 Grade WPHY 42 Elbow Wall thickness | SCH10, SCH20, SCH30, STD, SCH40, SCH60, XS, SCH80, SCH100, SCH120, SCH140, SCH160, XXS available with NACE MR 01-75 |
| MSS SP75 WPHY 42 Material | fittings, pipe fittings, Elbows, Tees, Reducers, Caps |
| Grade | Mn | P | S | Si | Ni | Cr | Mo | Cu | Ti | V | Cb | Al |
| ASTM WPHY 42 | 0.20 | 1.00-1.45 | 0.03 | 0.01 | 0.15-0.40 | 0.50 | 0.30 | 0.25 | 0.35 | 0.05 | 0.10 | 0.04 |
| Element | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| ASTM WPHY42 | 415 | 515-690 | 28 % |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Naing Steel is a top manufacturer and supplier of high-quality Carbon Steel A860 MSS SP 75 WPHY 42 Pipe Fittings products in Naypyidaw, Myanmar. Specializing in steel solutions, we provide a wide range of products, including Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel. Our offerings include Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates. Known for our reliable delivery and superior customer service, we are committed to offering top-tier steel materials that ensure durability and performance across a wide range of industrial applications. We strive to meet the highest standards, making us a trusted partner for all your steel needs.
These high-strength fittings are essential in environments where failure is not an option. They are primarily used in the construction of pressure vessels, power generation facilities, and offshore oil and gas platforms. You will also find them critical in large-scale industrial piping systems that transport water, oil, and gas under high pressure. Their robust nature makes them the preferred choice for critical junctions in infrastructure that requires unwavering integrity and safety over the long term.
Naing Steel is a leading manufacturer, supplier and exporter of high-quality Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel products. Our extensive product range includes Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates, catering to various industries in Naypyidaw, Myanmar.
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