ASME B16.9 Seamless Carbon Steel Sch 40 Butt-welding Elbow

CARBON STEEL: ASTM A234 WPB, WPC;ASTM A420 WPL9, WPL3, WPL6

STAINLESS STEEL: ASTM A403 WP304/304L, WP316/316L, WP321, WP347

ALLOY STEEL: ASTM A234WP1, WP12, WP11, WP22, WP5, WP9, WP91, Duplex & Super Duplex Stainless Steel, ASTM A815 UNS S31803, UNS S32750, UNS S32760

Anti-rust oil, black paint, electric galvanized, hot-dip galvanized

1. Oil and Gas (O&G) : Change the direction of pipelines to adapt to complex terrain (e.g., subsea or mountainous pipelines).

2. Petrochemical and Chemical (P&C): Connect equipment such as reactors and storage tanks, and regulate fluid flow direction.

3. Power (PWR): Used in high-temperature, high-pressure pipeline systems such as boilers and turbines.

4. Liquefied Natural Gas (LNG): Maintains sealing and strength in ultra-low temperature environments (-196°C).

5. Water Supply and Drainage (WTR) : Used for turning connections in water supply and drainage networks, with corrosion resistance.

6. Shipping (SHP): Optimises pipeline layout in compact spaces, resistant to salt fog corrosion.

7. Construction (CON): Used for HVAC and fire protection pipeline connections, ensuring system flow.

1. Exceptional Structural Integrity
- Full-penetration welding achieves strength equivalent to the base metal
- Eliminates potential leakage points

2. Optimized Fluid Dynamics
- Smooth interior surface minimizes turbulence
- Reduces pressure drop by 30-50%

3. Superior Pressure Resistance
- Burst pressure up to 4 times working pressure
- Certified by ASME B16.9 pressure tests

4. Cost-Effective Installation
- 40% cost savings compared to flanged connections
- Maintenance-free design

5. Material Adaptability
- Compatible with carbon steel, stainless steel, and alloy steel
- Suitable for extreme temperatures (-196°C to 800°C)