Duplex 2205 UNS S31803 S32205 Stainless Steel Pipe Cap ASME B16.9 Butt Weld End Cap for Oil Gas Industry
Duplex 2205 UNS S31803/S32205 Stainless Steel Pipe Cap ASME B16.9
TOBO manufactures high-performance Duplex 2205 stainless steel pipe caps combining excellent corrosion resistance with high mechanical strength. Designed for the most demanding oil and gas, offshore and chemical processing applications.
Key Features
- Material: Duplex 2205 (UNS S31803, S32205, EN 1.4462, F51, F60)
- Size Range: 1/2 inch to 48 inch (DN15-DN1200)
- Wall Thickness: Sch10S-Sch160S, STD, XS, XXS
- Type: Seamless and Welded Butt Weld Cap
- Standard: ASME B16.9, ASME B16.11, MSS SP-75, NACE MR0175 compliant
Material Advantages
Duplex 2205 offers twice the yield strength of conventional austenitic stainless steel with superior stress corrosion cracking resistance and excellent pitting resistance. Suitable for sour service per NACE MR0175.
Technical Specifications
| Property | Specification |
|---|---|
| Material Grade | Duplex 2205 (UNS S31803/S32205, 1.4462) |
| Size | 1/2"-48" (Seamless); 16"-72" (Welded) |
| Wall Thickness | Sch10S-Sch160S, STD, XS, XXS |
| Tensile Strength | Min 620 MPa |
| Yield Strength | Min 450 MPa |
| Certification | ISO9001, TUV, SGS, BV, ABS, LR, DNV, PED, NACE MR0175 |
Applications
Ideal for offshore oil and gas platforms, subsea pipelines, chemical processing, desalination plants, heat exchangers, marine engineering, and pulp and paper industry.
Package and Delivery
Standard Shipping Package. Delivery within 15-30 workdays. FOB Shanghai.
Contact TOBO for competitive pricing on Duplex 2205 pipe caps today.
Get in Touch
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