ASTM A234 WP11 Alloy Steel Pipe Fittings Manufacturer, Supplier & Exporter in India
ASTM A234 WP11 Alloy Steel Pipe Fittings supplied by Astromet Steel & Engineering are chromium-molybdenum fittings suitable for moderate to high-temperature services. These fittings offer excellent strength and corrosion resistance. They are widely used in refinery and petrochemical piping systems. WP11 fittings ensure reliable performance.
Chromium provides oxidation resistance while molybdenum enhances creep strength. These fittings withstand pressure fluctuations and thermal stress. Their balanced mechanical properties ensure safety. They are ideal for continuous operation.
Astromet Steel & Engineering manufactures WP11 fittings under strict quality control. Products are heat-treated for uniform microstructure. Various fitting types are available. Custom specifications are supported.
WP11 alloy steel fittings provide excellent weldability and machinability. They ensure secure pipe connections. Their durability reduces operational downtime. These fittings are widely accepted across industries.
Types Of ASTM A234 WP11 Alloy Steel Pipe Fittings
- Elbow (45°, 90°, 180° – Long Radius & Short Radius)
- Tee (Equal Tee, Reducing Tee)
- Reducer (Concentric & Eccentric)
- Stub End (Short & Long Pattern)
- Cross
- Cap
- Bend
- Union
- Coupling
- Nipple
- Ferrule
ASTM A234 WP11 Alloy Steel Pipe Fittings Specification
| Alloy Steel WP11 Pipe Fittings Standard | ASTM A234 / ASME SA234 |
|---|---|
| Alloy Steel A234 WP11 Pipe Fittings Dimensions | ASME/ANSI B16.9, ASME B16.28, MSS-SP-43 |
| Alloy Steel A234 WP11 Pipe Fittings Dimensions Size Range | 1/8” NB TO 48” NB. (Seamless & 100% X-Ray Welded, Fabricated) |
| Alloy Steel A234 WP11 Pipe Fittings Type | Seamless / Welded / Fabricated |
| Alloy Steel A234 WP11 Pipe Fittings Bending Radius | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom |
| Alloy Steel A234 WP11 Pipe Fittings Thickness | Sch 5s, Sch 10s, Sch 40s, Sch 80s, Sch 160s, Sch XXS |
ASTM A234 WP11 Pipe Fittings Equivalent Grades
| ASTM | UNS | EN |
|---|---|---|
| WP11 | K11572 | 1.7335 |
ASTM A234 WP11 Pipe Fittings Chemical Composition
| Grade | C | Mn | Si | S | P | Cr | Mo |
| A234 WP11 | 0.05-0.2 | 0.3-0.8 | 0.5-1 | ≤0.030 | ≤0.030 | 1-1.5 | 0.44-0.65 |
ASTM A234 WP11 Pipe Fittings Mechanical Properties
| Grade | Tensile Strength (Mpa) | Yield Strength (Mpa) | Elongation % |
| A234 WP11 | 415 – 585 | ≥205 | ≥20 |
Why Choose Astromet Steel & Engineering?
This advanced resistance to intergranular corrosion because of the
- Consistent quality & competitive pricing
- Ready stock & custom fabrication
- International standard compliance
- On-time delivery worldwide
- Complete documentation & certification
ASTM A234 WP11 Alloy Steel Pipe Fittings Usage & Applications
ASTM A234 WP11 Alloy Steel Pipe Fittings are used in oil & gas refineries, petrochemical plants, boilers, pressure vessels, and power plants.