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Brazil---AimeeIn the latest vendor rating, TOBO won the excellent rating, it is good, will continue to cooperate. -
Thailand ---Dave MulroyASTM A213 T9 Alloy steel pipe ,Stable quality , good price, excellent serive, TOBO GROUP is our trustworthy partner . -
USA ---AlfaroASTM A182 F55 Super Duplex Flange ,Good quality , we like that ! And delivery time in time also ,very professional.
ASTM A403 WP304 304L Stainless Steel Butt Weld Pipe Cap 1/2-48 Inch for Petroleum Chemical Industry
| Material | ASTM A403 WP304, WP304L | Size | 1/2-48 Inch (DN15-DN1200) |
|---|---|---|---|
| Wall Thickness | Sch5S-Sch160S, STD, XS, XXS | Type | Butt Weld Pipe Cap |
| Standard | ASME B16.9, ASME B16.11, DIN 2617, JIS B2312 | Application | Petroleum, Chemical, Power, Gas, Metallurgy, Shipbuilding, Construction |
| Highlight | butt weld pipe cap,stainless steel pipe end caps,ASTM A403 cap fitting |
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ASTM A403 WP304/304L Stainless Steel Pipe Cap 1/2-48 Inch
TOBO is a professional manufacturer of stainless steel pipe caps with over 32 years of experience. Our ASTM A403 WP304/304L butt weld pipe caps are precision-engineered for reliable performance in demanding industrial environments.
Key Features
- Material: ASTM A403 WP304, WP304L (UNS S30400, S30403, 1.4301, 1.4306)
- Size Range: 1/2 inch to 48 inch (DN15-DN1200)
- Wall Thickness: Sch5S to Sch160S, STD, XS, XXS
- Type: Butt Weld, Seamless and Welded options available
- Standard: ASME B16.9, ASME B16.11, DIN 2617, JIS B2312, GB/T12459, GB/T13401
Technical Specifications
| Property | Specification |
|---|---|
| Material Grade | ASTM A403 WP304 / WP304L |
| Size | 1/2"-48" (Seamless); 16"-72" (Welded) |
| Wall Thickness | Sch5S-Sch160S, STD, XS, XXS |
| Manufacturing Process | Push, Press, Forge, Cast |
| Surface Treatment | Pickled, Polished, Sandblasted |
| Certification | ISO9001, TUV, SGS, BV, ABS, LR, DNV, PED |
Applications
Widely used in petroleum, chemical, power generation, natural gas, metallurgy, shipbuilding, construction, water treatment and nuclear power industries.
Package and Delivery
Standard Shipping Package. Delivery within 15-30 workdays. FOB Shanghai.
Contact us for competitive pricing and fast delivery.

