In a fast-evolving industry, Prime Steel Industries remains adaptive, ensuring that its products and services align with the dynamic demands of the market.
Corporate Off: No.6, Ground Floor, 32, Parekh House,
7th Khetwadi, Mumbai – 400004, Maharashtra, India.
At Prime Steel, We specialize in crafting and providing ASTM A234 Alloy Steel Pipe Fittings. These A234 WP22 Fittings are essential components that ensure pipes can connect securely and function effectively. Our expertise lies in creating durable and reliable fittings that meet the diverse needs of our customers. As a manufacturer and supplier, we take pride in the quality of our products and strive to deliver excellence in every aspect of our work.
Quality Assurance
Expertise and Experience
Diverse Product Range
Customization Options
Reliability and Durability
Timely Delivery
Customer Support
ASTM A234/ ASME SA234 WP1/WP5/WP9/WP11/WP12/WP22/WP91
Seamless Fittings: 1/2" - 24"
Welded Fittings: 4" - 72"
Seamless, Welded & Fabricated / Elbow, Tee, Reducer, Stub End, Cross, Cap
ASME/ ANSI B16.9 | ASME B16.28 | MSS-SP-43 | BS1560 | BS4504 | BS10
5s, 10s, 40s, 80s, 10, 20, 40, STD, 60, 80, XS, 100, 120, 140, 160, Sch XXS
oil and gas, petrochemicals, power generation, marine and food & beverage process lines, and water treatment
Alloy Steel ASTM A234 Pipe Fittings are a specific type of fittings used in piping systems that are made from alloy steel and conform to ASTM A234 standards. These fittings are designed to connect pipes of different sizes or shapes, allowing for changes in direction, branching out, or joining pipes together securely in various industrial applications.
ASTM A234 Alloy Steel Buttweld Fittings are specific types of alloy steel fittings that conform to ASTM A234 standards and are designed for use in high-temperature and high-pressure piping systems. These fittings are made from various grades of alloy steel, each designated by a different grade number such as WP1, WP5, WP9, WP11, WP12, WP22, or WP91, reflecting different alloy compositions and properties.
A234 WP1 Fittings, This grade is suitable for low-temperature applications and is often used in piping systems for refineries and petrochemical plants.
A234 WP5 Fittings is a chromium-molybdenum alloy steel with enhanced corrosion resistance, making it suitable for applications involving moderate temperatures and pressures.
A234 WP9 Fittings is a chromium-molybdenum alloy steel with increased strength and resistance to corrosion and oxidation, making it suitable for high-temperature applications.
A234 WP11 Fittings, This grade is similar to WP5 but with higher chromium content, providing improved corrosion resistance in high-temperature environments.
A234 WP12 Fittings is a chromium-molybdenum alloy steel with enhanced creep resistance, making it suitable for high-temperature applications such as power generation and chemical processing.
A234 WP22 Fittings is a chromium-molybdenum alloy steel with excellent corrosion resistance and high-temperature strength, making it ideal for use in power plants, refineries, and other industrial settings.
A234 WP91 Fittings is a chromium-molybdenum alloy steel with exceptional strength and corrosion resistance, designed for use in high-temperature and high-pressure applications such as steam piping systems.
Check ANSI B16.28 / ASME B16.9 Buttweld Pipe Fittings Dimensions Download
| C, % | Mn, % | Si, % | P, % | S, % | Mo, % |
|---|---|---|---|---|---|
| 0.28 max | 0.30- 0.90 | 0.10- 0.50 | 0.045 max | 0.045 max> | 0.044-0.65 max |
| Tensile Strength , MPa | Elongation, % | Yield Strength, MPa | Hardness, HB |
|---|---|---|---|
| 220 min | 20 min | 415 min | 121-174 |
| Grade | C | S | P | Cr | Mn | Si | Mo |
|---|---|---|---|---|---|---|---|
| A234 WP5 | ≤0.15 | ≤0.04 | ≤0.03 | 4-6 | ≤0.6 | ≤0.5 | 0.44-0.65 |
| Grade | Yield Strength (Mpa) | Tensile Strength (Mpa) | Elongation % |
|---|---|---|---|
| A234 WP5 | ≥205 | 415 – 585 | ≥20 |
| Grade | C | Mn | Si | Cr | S | P | Mo |
|---|---|---|---|---|---|---|---|
| A234 WP9 | ≤0.15 | ≤0.6 | 1.00 | 8-10 | ≤0.03 | ≤0.03 | 0.90-1.10 |
| Grade | Yield Strength (Mpa) | Tensile Strength (Mpa) | Elongation % |
|---|---|---|---|
| A234 WP9 | 585 min | 380 min | ≥30 |
| Grade | C | Mn | P | Si | S | Cr | Mo |
|---|---|---|---|---|---|---|---|
| A234 WP11 | 0.05-0.2 | 0.3-0.8 | ≤0.030 | 0.5-1 | ≤0.030 | 1-1.5 | 1-1.5 |
| Grade | Yield Strength (Mpa) | Tensile Strength (Mpa) | Elongation % |
|---|---|---|---|
| A234 WP11 | ≥205 | 415 – 585 | ≥20 |
| Grade | C | Mn | Si | S | P | Cr | Mo |
| WP12 | 0.05–0.20 | 0.30–0.80 | 0.60 max | 0.045 | 0.045 | 0.80–1.25 | 0.44–0.65 |
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min |
| WP12 | 415 - 585 | ≥205 | ≥20 |
| Grade | C | Mn | P | Cr | Si | S | Mo |
|---|---|---|---|---|---|---|---|
| A234 WP22 | 0.05-0.15 | 0.3-0.6 | ≤0.04 | 2-2.5 | ≤0.5 | ≤0.04 | 0.87-1.13 |
| Grade | Yield Strength (Mpa) | Tensile Strength (Mpa) | Elongation % |
|---|---|---|---|
| A234 WP22 | ≥205 | 415-585 | ≥20 |
| Grade | C | Mn | P | Cr | Si | S | Mo |
|---|---|---|---|---|---|---|---|
| A234 WP91 | 0.05-0.15 | 0.3-0.6 | ≤0.04 | 2-2.5 | ≤0.5 | ≤0.04 | 0.87-1.13 |
| Grade | Yield Strength (Mpa) | Tensile Strength (Mpa) | Elongation % |
|---|---|---|---|
| A234 WP91 | ≥415 | ≥590 | ≥20 |
