TOBO STEEL GROUP CHINA
| Supply Ability | 10 Ton/Month |
| Material Grade | UNS S31803, UNS S32750 |
| Standard | ANSI B16.9, MSS SP-43 |
| Payment Terms | T/T,Western Union |
| Connection Type | Butt Weld End |
| Surface Treatment | Pickling, Passivation |
| Size Range | 1/2 Inch - 36 Inch |
| Type | Seamless, Butt Weld |
| Material Standard | ASTM A815 |
| Packaging Details | Standard Shipping Package |
| Delivery Time | 15-30 Workdays |
| Wall Thickness | SCH40S, SCH80S |
| Certification | ISO/TUV/SGS |
| Place of Origin | Shanghai, China |
| Brand Name | WNRLN |
| Model Number | UNS S31803/S32750 |
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Product Specification
| Supply Ability | 10 Ton/Month | Material Grade | UNS S31803, UNS S32750 |
| Standard | ANSI B16.9, MSS SP-43 | Payment Terms | T/T,Western Union |
| Connection Type | Butt Weld End | Surface Treatment | Pickling, Passivation |
| Size Range | 1/2 Inch - 36 Inch | Type | Seamless, Butt Weld |
| Material Standard | ASTM A815 | Packaging Details | Standard Shipping Package |
| Delivery Time | 15-30 Workdays | Wall Thickness | SCH40S, SCH80S |
| Certification | ISO/TUV/SGS | Place of Origin | Shanghai, China |
| Brand Name | WNRLN | Model Number | UNS S31803/S32750 |
| High Light | Duplex Stub End ，UNS S31803 Stub End ，Super Duplex Stub End | ||
Advanced duplex and super duplex stainless steel stub ends combining exceptional strength with outstanding corrosion resistance. UNS S31803 duplex offers roughly double the yield strength of standard austenitic grades, while UNS S32750 super duplex provides even higher strength and superior resistance to chloride stress corrosion cracking.
| Parameter | Specification |
|---|---|
| Material Standard | ASTM A815 |
| Material Grade | UNS S31803 (Duplex), UNS S32750 (Super Duplex) |
| Size Range | 1/2" - 36" (DN15 - DN900) |
| Wall Thickness | SCH40S, SCH80S |
| Manufacturing Method | Seamless Cold Formed |
| Standard | ANSI B16.9, MSS SP-43 |
| Yield Strength | ≥ 450 MPa (S31803), ≥ 550 MPa (S32750) |
Engineered for demanding industrial applications including:
Standard shipping package with protective end caps and corrosion inhibitor. Delivery: 15-30 workdays. Supply capacity: 10 tons per month. Custom specifications available upon request.
Company Details
Business Type:
Manufacturer,Agent,Importer,Exporter,Trading Company,Seller
Year Established:
1998
Total Annual:
100000-100000000
Employee Number:
200~300
Ecer Certification：
Verified Supplier
TOBO GROUP sales head offce in Shanghai. We are one of the Professional manufacturers Exporter Pipeline products in China .Our company was established in 1998, the plant covers 550, 000 square meters and a construction area ... TOBO GROUP sales head offce in Shanghai. We are one of the Professional manufacturers Exporter Pipeline products in China .Our company was established in 1998, the plant covers 550, 000 square meters and a construction area ...
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