ASTM A403 WP304L-S Tee Butt Weld Tee B16.9 For Oil and Gas
The ASTM A403 WP304L-S Tee, also referred to as a Butt Weld Tee, is a type of pipe fitting made from stainless steel alloy 304L, designed to connect three pipes at a 90-degree angle. It is widely used in industries requiring high corrosion resistance and durability, such as chemical processing, food processing, and power generation.
Key Features:
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Material:
- Manufactured from 304L stainless steel, a low-carbon version of 304 stainless steel.
- Offers excellent corrosion resistance, especially in chemical and mildly corrosive environments.
- Weldable and resistant to intergranular corrosion.
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Standard Compliance:
- Conforms to ASTM A403, the specification for wrought stainless steel fittings for pressure piping applications and general industrial use.
- The "S" denotes seamless construction for a smooth surface and better strength.
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Design:
- Equal Tee: Ensures all three outlets have the same diameter for even fluid distribution.
- Butt Weld Connection: Provides a strong, permanent connection by welding the tee to the pipes. This ensures no leakage under high-pressure or high-temperature conditions.
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Applications:
- Widely used in industries such as oil and gas, petrochemicals, pharmaceuticals, food processing, and water treatment.
- Suitable for both high-temperature and low-temperature environments.
Advantages:
- Excellent corrosion resistance to oxidizing and reducing agents.
- High durability and mechanical strength.
- Easy to weld and install.
- Smooth internal surface ensures unobstructed flow of fluids or gases.
- Low maintenance and cost-effective for long-term use.
Specifications Overview:
Specification | Details |
Material Grade | ASTM A403 WP304L |
Type | Butt Weld Tee |
Construction | Seamless (S) |
Size Range | 1/2” to 48” (varies by supplier) |
Pressure Class | Sch 10 – Sch 160, XXS |
Standards | ASTM A403, ASME B16.9 |
