ASTM A234 WP9 Alloy Steel Pipe Fittings Manufacturer, Supplier & Exporter in India
ASTM A234 WP9 Alloy Steel Pipe Fittings from Astromet Steel & Engineering are high-chromium alloy fittings intended for extreme temperature and pressure services. These fittings exhibit excellent oxidation and scaling resistance. They are widely used in high-temperature steam and refinery systems. WP9 fittings ensure structural integrity under thermal stress.
High chromium content enhances resistance to oxidation. Molybdenum improves creep and tensile strength. These fittings perform reliably during long-term exposure to heat. Their toughness ensures safe operation.
Astromet Steel & Engineering supplies WP9 fittings in normalized and tempered condition. All products conform to ASTM specifications. Precision manufacturing ensures dimensional accuracy. Custom requirements can be fulfilled.
WP9 alloy steel fittings offer excellent weldability and pressure resistance. They reduce system failure risks. Their durability ensures long service life. These fittings are ideal for severe industrial conditions.
Types Of ASTM A234 WP9 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 WP9 Alloy Steel Pipe Fittings Specifications
| Alloy Steel WP9 Pipe Fittings Standard | ASTM A234 / ASME SA234 |
|---|---|
| Alloy Steel A234 WP9 Pipe Fittings Dimensions | ASME/ANSI B16.9, ASME B16.28, MSS-SP-43 |
| Alloy Steel A234 WP9 Pipe Fittings Dimensions Size Range | 1/8” NB TO 48” NB. (Seamless & 100% X-Ray Welded, Fabricated) |
| Alloy Steel A234 WP9 Pipe Fittings Type | Seamless / Welded / Fabricated |
| Alloy Steel A234 WP9 Pipe Fittings Bending Radius | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom |
| Alloy Steel A234 WP9 Pipe Fittings Thickness | Sch 5s, Sch 10s, Sch 40s, Sch 80s, Sch 160s, Sch XXS |
Alloy Steel A234 WP9 Pipe Fittings Equivalent Grades
| ASTM | UNS | EN |
|---|---|---|
| WP9 | K90941 | 1.7386 |
Alloy Steel WP9 Buttweld Fittings Chemical Composition
| Grade | C | Mn | Si | S | P | Cr | Mo |
| A234 WP9 | ≤0.15 | ≤0.6 | 1.00 | ≤0.03 | ≤0.03 | 8-10 | 0.90-1.10 |
Alloy Steel A234 WP9 Pipe Fittings Mechanical Properties
| Grade | Tensile Strength (Mpa) | Yield Strength (Mpa) | Elongation % |
| A234 WP9 | 380 min | 585 min | ≥30 |
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 WP9 Alloy Steel Pipe Fittings Usage & Applications
ASTM A234 WP9 Alloy Steel Pipe Fittings are used in thermal power plants, refineries, petrochemical units, and high-pressure steam pipelines.