TOBO STEEL GROUP CHINA
| Length | 6m-24m |
| Weld Seam | Double-sided Submerged Arc Welded |
| Delivery Time | 15-30 Workdays |
| Steel Grade | API 5L X65 / L450 |
| End Type | Plain End / Beveled End |
| Manufacturing Process | SSAW (Spiral Submerged Arc Welded) |
| Supply Ability | 10 Ton/Month |
| Surface Treatment | Black Painting, 3PE, FBE, Coal Tar Epoxy |
| Standard | API 5L, SY/T5037, ASTM A252 |
| Packaging Details | Standard Shipping Package |
| Outer Diameter | 219mm-3500mm |
| Payment Terms | T/T,Western Union |
| Wall Thickness | 5.0mm-28mm |
| Certification | ISO/TUV/SGS |
| Brand Name | TOBO |
| Model Number | API Carbon Steel Pipe |
| Place of Origin | Shanghai, China |
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Product Specification
| Length | 6m-24m | Weld Seam | Double-sided Submerged Arc Welded |
| Delivery Time | 15-30 Workdays | Steel Grade | API 5L X65 / L450 |
| End Type | Plain End / Beveled End | Manufacturing Process | SSAW (Spiral Submerged Arc Welded) |
| Supply Ability | 10 Ton/Month | Surface Treatment | Black Painting, 3PE, FBE, Coal Tar Epoxy |
| Standard | API 5L, SY/T5037, ASTM A252 | Packaging Details | Standard Shipping Package |
| Outer Diameter | 219mm-3500mm | Payment Terms | T/T,Western Union |
| Wall Thickness | 5.0mm-28mm | Certification | ISO/TUV/SGS |
| Brand Name | TOBO | Model Number | API Carbon Steel Pipe |
| Place of Origin | Shanghai, China | ||
| High Light | API 5L X65 SSAW Steel Pipe ，Spiral Welded Carbon Steel Tube ，SY/T5037 Large Diameter Pipeline | ||
Our API 5L X65 SSAW (Spiral Submerged Arc Welded) carbon steel pipe is engineered for large-diameter, high-pressure pipeline applications. Manufactured to SY/T5037 and API 5L specifications using advanced double-sided submerged arc welding technology, this pipe delivers superior strength (minimum yield 450 MPa) and reliability for critical infrastructure projects.
Comprehensive testing includes 100% hydrostatic pressure test, radiographic (X-ray) weld inspection, ultrasonic testing, mechanical properties testing (tensile, yield, elongation, impact), chemical analysis, and dimensional verification.
Standard shipping package with plastic end caps, bundled and secured with steel straps, waterproof wrapping for ocean transport. Delivery within 15-30 workdays from order confirmation.
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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