TOBO STEEL GROUP CHINA
| Delivery Time | 15-30 Workdays |
| Material Grade | WP321, WP321H |
| Payment Terms | T/T,Western Union |
| Standard | ASME B16.9, MSS SP-43 |
| Connection Type | Butt Weld End |
| Surface Treatment | Pickling, Passivation |
| Packaging Details | Standard Shipping Package |
| Type | Lap Joint, Butt Weld |
| Size Range | 2 Inch - 60 Inch |
| Wall Thickness | SCH40S, SCH80S, SCH160S |
| Material Standard | ASTM A403 |
| Supply Ability | 10 Ton/Month |
| Place of Origin | Shanghai, China |
| Brand Name | WNRLN |
| Certification | ISO/TUV/SGS |
| Model Number | ASTM A403 WP321/321H |
View Detail Information
Explore similar products
Butt Welding Stainless Steel Lap Joint Stub Ends Cold Formed For Industry
UNS S32750 ASME / ANSI B16.9 Stainless Steel Stub Ends 1-48 Inch
Threaded Flanges Tube SS Stub End ASME B36.10M 1/8 Inch - 48 Inch
ASTM A403 316L Stainless Steel Stub Ends DN250PN16 EN1092-1 Type 35 BW
Product Specification
| Delivery Time | 15-30 Workdays | Material Grade | WP321, WP321H |
| Payment Terms | T/T,Western Union | Standard | ASME B16.9, MSS SP-43 |
| Connection Type | Butt Weld End | Surface Treatment | Pickling, Passivation |
| Packaging Details | Standard Shipping Package | Type | Lap Joint, Butt Weld |
| Size Range | 2 Inch - 60 Inch | Wall Thickness | SCH40S, SCH80S, SCH160S |
| Material Standard | ASTM A403 | Supply Ability | 10 Ton/Month |
| Place of Origin | Shanghai, China | Brand Name | WNRLN |
| Certification | ISO/TUV/SGS | Model Number | ASTM A403 WP321/321H |
| High Light | WP321H Stub End ，321 Stainless Stub End ，High Temp Stub End | ||
Titanium-stabilized ASTM A403 WP321/321H stainless steel stub ends specifically engineered for elevated temperature service up to 900°C. The titanium addition prevents intergranular corrosion after exposure to temperatures in the chromium carbide precipitation range of 425-850°C, making these stub ends the preferred choice for high-temperature piping systems.
| Parameter | Specification |
|---|---|
| Material Standard | ASTM A403 |
| Material Grade | WP321, WP321H |
| Size Range | 2" - 60" (DN50 - DN1500) |
| Wall Thickness | SCH40S, SCH80S, SCH160S |
| Type | Lap Joint / Butt Weld |
| Standard | ASME B16.9, MSS SP-43 |
| Max Service Temp | 900°C (1650°F) |
Designed for high-temperature refinery piping, petrochemical furnace tubes, thermal oxidizers, exhaust systems, heat treatment furnaces, power generation boiler components, and any application where sustained elevated temperature exposure is expected.
Standard shipping package with protective end caps. Delivery within 15-30 workdays from order confirmation. Supply capacity: 10 tons per month. Custom fabrication available on 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 ...
Get in touch with us
Leave a Message, we will call you back quickly!