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Help CenterSteel Pipe & Tube,Q195, Q215, Q235B, Q355B, 20#, 45#, 16Mn, S235JR, S355JR, A106, A53, API 5L, St37, St52
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Steel Pipe & Tube,Q195, Q215, Q235B, Q355B, 20#, 45#, 16Mn, S235JR, S355JR, A106, A53, API 5L, St37, St52NegotiableMOQ: 5 Metric Tons -
Steel Pipe & Tube＆Carbon Steel Pipe，Q195, Q215, Q235B, Q355B, 10#, 20#, 45#, 16Mn, S235JR, S355JR, ASTM A53 Gr.A/Gr.BNegotiableMOQ: 5 Metric Tons
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Steel Pipe & Tube＆Carbon Steel Pipe，Q195, Q215, Q235B, Q355B, 10#, 20#, 45#, 16Mn, S235JR, S355JR, ASTM A53 Gr.A/Gr.BNegotiableMOQ: 5 Metric Tons
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Steel Pipe & Tube＆Carbon Steel Pipe，Q195, Q215, Q235B, Q355B, 10#, 20#, 45#, 16Mn, S235JR, S355JR, ASTM A53 Gr.A/Gr.BNegotiableMOQ: 5 Metric Tons
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Steel Coil & Strip＆Cold Rolled Coil，DC01, DC02, DC03, DC04, DC05, DC06，SPCC, SPCD, SPCE, SPCEN，Q195, Q235B, St12, St13, St14, St15NegotiableMOQ: 5 Metric Tons
1. Product Name
Steel Pipe, Seamless Steel Pipe, ERW Steel Pipe, Galvanized Steel Pipe, Carbon Steel Pipe, Alloy Steel Pipe, Precision Steel Pipe, Fluid Steel Pipe, Structural Steel Pipe, Boiler Steel Pipe
2. Product Types
Seamless Steel Pipe, Welded Steel Pipe
Hot Rolled Steel Pipe, Cold Drawn Steel Pipe
Carbon Steel Pipe, Alloy Steel Pipe, Stainless Steel Pipe
Hot-dip Galvanized Steel Pipe, Pre-painted Steel Pipe, Black Steel Pipe
Fluid Transportation Steel Pipe, Structural Steel Pipe, Boiler Steel Pipe, Petroleum Steel Pipe
3. Production Process
Raw material inspection → Pipe billet heating → Perforation → Rolling/forming → Sizing → Straightening → Sawing → Surface treatment → Quality inspection → Packing
4. Main Materials
Q195, Q215, Q235B, Q355B, 20#, 45#, 16Mn, S235JR, S355JR, A106, A53, API 5L, St37, St52
5. Standard Specifications
Outer Diameter: 10mm - 2000mm
Wall Thickness: 1.5mm - 100mm
Length: 6m, 9m, 12m, or as per customer request
6. Tolerance
Standard tolerance compliant with GB, EN, ASTM, JIS, API international standards
7. Execution Standards
GB/T 8162, GB/T 8163, GB/T 3091, API 5L, ASTM A53, ASTM A106, EN 10217, JIS G3452
8. Product Features
High compressive strength and good sealing performance
Uniform wall thickness, high dimensional accuracy
Smooth inner and outer surface, no cracks or defects
Excellent mechanical properties, strong pressure resistance
Diverse surface treatments, long service life
Easy to connect, construct and process, wide applicability
Stable material performance, suitable for various harsh environments
9. Main Applications
Urban water supply, gas supply and fluid transportation pipeline
Construction engineering structure support and steel structure
Petroleum, chemical industry, natural gas transmission engineering
Boiler manufacturing, power plant pipeline laying
Mechanical equipment, automobile manufacturing parts
Shipbuilding, offshore platform pipeline system
Municipal engineering, highway bridge infrastructure
Agricultural irrigation, mine ventilation and drainage pipeline
10. Delivery Condition
Surface: Black (bare), Hot-dip Galvanized, Electro-galvanized, Anti-rust Oil Coating, Painting
Type: Seamless, Welded; Hot rolled, Cold drawn
11. Packing
Bundle packing with steel strips
Waterproof plastic film and woven bag wrapping
Standard seaworthy export packing
Custom shipping marks and packing labels available
12. Lead Time
5-7 days
13. Certificates
Mill Test Certificate (MTC), ISO 9001, SGS, BV
14. Payment Terms
T/T, L/C, D/P, D/A
15. Loading Port
Tianjin, Qingdao, Shanghai
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