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ASTM A403 WP321 321H Stainless Steel Pipe End Cap Butt Weld Fitting ASME B16.9 1/2 to 60 Inch ISO Certified
ASTM A403 WP321 321H Stainless Steel Pipe End Cap Butt Weld Fitting ASME B16.9 1/2 to 60 Inch ISO Certified
ASTM A403 WP321 321H Stainless Steel Pipe End Cap Butt Weld Fitting ASME B16.9 1/2 to 60 Inch ISO Certified
ASTM A403 WP321 321H Stainless Steel Pipe End Cap Butt Weld Fitting ASME B16.9 1/2 to 60 Inch ISO Certified
ASTM A403 WP321 321H Stainless Steel Pipe End Cap Butt Weld Fitting ASME B16.9 1/2 to 60 Inch ISO Certified
ASTM A403 WP321 321H Stainless Steel Pipe End Cap Butt Weld Fitting ASME B16.9 1/2 to 60 Inch ISO Certified
ASTM A403 WP321 321H Stainless Steel Pipe End Cap Butt Weld Fitting ASME B16.9 1/2 to 60 Inch ISO Certified
ASTM A403 WP321 321H Stainless Steel Pipe End Cap Butt Weld Fitting ASME B16.9 1/2 to 60 Inch ISO Certified
Specifications
Size :
1/2-60 Inch (DN15-DN1500)
Place of Origin :
Shanghai, China
Packaging Details :
Standard Shipping Package
Application :
Petroleum, Chemical, Power, Boiler, Heat Exchanger, Aerospace
MOQ :
1PC
Delivery Time :
15-30 Workdays
Material :
ASTM A403 WP321, WP321H (1.4541, UNS S32100)
Standard :
ASME B16.9, ASME B16.11, MSS SP-75, JIS B2312
Certification :
ISO/TUV/SGS
Price :
Negotiable
Model Number :
Stainless Steel Tee
Type :
Seamless or Welded Butt Weld Cap
Wall Thickness :
Sch5S-Sch160S, STD, XS, XXS
Brand Name :
TOBO
Payment Terms :
T/T,Western Union
Supply Ability :
10 Ton/Month
Description

ASTM A403 WP321/321H Stainless Steel Pipe End Cap ASME B16.9 1/2-60 Inch

TOBO is a leading manufacturer of ASTM A403 WP321/321H stainless steel pipe end caps with titanium-stabilized composition for superior intergranular corrosion resistance at elevated temperatures. Ideal for high-temperature applications in power generation, boiler systems and heat exchangers.

Key Features

  • Material: ASTM A403 WP321, WP321H (UNS S32100, S32109, EN 1.4541, 1.4912)
  • Size Range: 1/2 inch to 60 inch (DN15-DN1500)
  • Wall Thickness: Sch5S-Sch160S, STD, XS, XXS
  • Type: Seamless (1/2"-48") and Welded (16"-60") Butt Weld Cap
  • Standard: ASME B16.9, ASME B16.11, MSS SP-75, JIS B2312, GB/T12459

Material Advantages

321/321H is a titanium-stabilized austenitic stainless steel offering excellent resistance to intergranular corrosion after exposure to temperatures in the chromium carbide precipitation range of 800-1500F (427-816C). Ideal for high-temperature service up to 1500F (816C).

Technical Specifications

PropertySpecification
Material GradeASTM A403 WP321 / WP321H
Size1/2"-48" (Seamless); 16"-60" (Welded)
Wall ThicknessSch5S-Sch160S, STD, XS, XXS
ManufacturingPush, Press, Forge, Cast, Cold Formed
Max Service TempUp to 1500F (816C)
CertificationISO9001, TUV, SGS, BV, ABS, LR, DNV, API, PED

Applications

Specifically designed for high-temperature service in thermal power plants, boiler systems, heat exchangers, furnace parts, aerospace components, petroleum refining, and chemical processing.

Package and Delivery

Standard Shipping Package. Delivery within 15-30 workdays. FOB Shanghai.

Contact TOBO today for WP321/321H stainless steel pipe end cap pricing and availability.

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ASTM A403 WP321 321H Stainless Steel Pipe End Cap Butt Weld Fitting ASME B16.9 1/2 to 60 Inch ISO Certified

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Product Detail
Size :
1/2-60 Inch (DN15-DN1500)
Place of Origin :
Shanghai, China
Packaging Details :
Standard Shipping Package
Application :
Petroleum, Chemical, Power, Boiler, Heat Exchanger, Aerospace
MOQ :
1PC
Delivery Time :
15-30 Workdays
Contact Supplier
video
ASTM A403 WP321 321H Stainless Steel Pipe End Cap Butt Weld Fitting ASME B16.9 1/2 to 60 Inch ISO Certified
ASTM A403 WP321 321H Stainless Steel Pipe End Cap Butt Weld Fitting ASME B16.9 1/2 to 60 Inch ISO Certified
ASTM A403 WP321 321H Stainless Steel Pipe End Cap Butt Weld Fitting ASME B16.9 1/2 to 60 Inch ISO Certified
ASTM A403 WP321 321H Stainless Steel Pipe End Cap Butt Weld Fitting ASME B16.9 1/2 to 60 Inch ISO Certified

TOBO STEEL GROUP CHINA

Verified Supplier
12 Years
shanghai, shanghai
Since 1998
Business Type :
Manufacturer, Agent, Importer, Exporter, Trading Company, Seller
Main Products :
Butt Weld Fittings, Stainless Steel Elbow, Stainless Steel Tee
Total Annual :
100000-100000000
Employee Number :
200~300
Certification Level :
Verified Supplier
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