Steel Pipe & Tube,Q235B, Q355B, 20#, 45#, API 5L Gr.B, X42, X52, X60, S235JR, S355JR
1. Product Name
Steel Pipe, Steel Tube, Carbon Steel Pipe, Seamless Steel Pipe, ERW Steel Pipe
2. Product Types
Seamless Steel Pipe, ERW Welded Steel Pipe, Galvanized Steel Pipe, Round Steel Pipe, Square Steel Pipe, Rectangular Steel Pipe, API 5L Line Pipe, Structural Steel Pipe
3. Production Process
Hot Rolling, Cold Drawing, Hot Expansion, ERW Welding, Galvanizing, Straightening, Cutting, Chamfering
4. Main Materials
Q235B, Q355B, 20#, 45#, API 5L Gr.B, X42, X52, X60, S235JR, S355JR
5. Standard Specifications
Outer Diameter: 6mm – 630mm
Wall Thickness: 1.0mm – 50mm
Length: 6m, 9m, 12m or Custom Length
Tolerance: Complies with GB/T 8162, GB/T 8163, API 5L, ASTM A53, EN 10216
6. Surface Treatment
Black Painted, Galvanized, Anti-Rust Oil Coated, Varnish Coated, Beveled Ends
7. Execution Standards
GB/T 8162, GB/T 8163, API 5L, ASTM A53, ASTM A106, EN 10216, JIS G3454
8. Product Features
High compressive strength and good pressure resistance
Smooth inner and outer surface, uniform wall thickness
Excellent weldability, bendability and mechanical stability
Corrosion resistance for galvanized pipes
High dimensional accuracy and good sealing performance
9. Main Applications
Fluid transportation, water supply and drainage engineering
Petroleum and natural gas pipelines
Construction structure, scaffolding, steel structure
Mechanical equipment, automobile manufacturing
Boiler, heat exchanger and pipeline engineering
10. Delivery Condition
Black or galvanized surface, plain or beveled ends as per customer requirements
11. Lead Time
5-7 days
12. Certificates
Mill Test Certificate (MTC), SGS, BV, TUV, CE, API
13. Payment Terms
T/T, L/C, D/P, D/A, Western Union
14. Loading Port
Tianjin, Qingdao, Shanghai, Ningbo, Shenzhen, Guangzhou
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