Home > Metallurgy, Mineral & Energy > Steel & Products > Steel Pipe & Tube > Steel Pipe & Tube,Q235B, Q355B, 20#, 45#, 16Mn, Q345B, S235JR, S355JR, API 5L Grade B, X42, X46, X52, X60, X65

Steel Pipe & Tube,Q235B, Q355B, 20#, 45#, 16Mn, Q345B, S235JR, S355JR, API 5L Grade B, X42, X46, X52, X60, X65

Steel Pipe & Tube,Q235B, Q355B, 20#, 45#, 16Mn, Q345B, S235JR, S355JR, API 5L Grade B, X42, X46, X52, X60, X65 photo-1
Steel Pipe & Tube,Q235B, Q355B, 20#, 45#, 16Mn, Q345B, S235JR, S355JR, API 5L Grade B, X42, X46, X52, X60, X65 photo-2
Steel Pipe & Tube,Q235B, Q355B, 20#, 45#, 16Mn, Q345B, S235JR, S355JR, API 5L Grade B, X42, X46, X52, X60, X65 photo-3
Steel Pipe & Tube,Q235B, Q355B, 20#, 45#, 16Mn, Q345B, S235JR, S355JR, API 5L Grade B, X42, X46, X52, X60, X65 photo-4
Steel Pipe & Tube,Q235B, Q355B, 20#, 45#, 16Mn, Q345B, S235JR, S355JR, API 5L Grade B, X42, X46, X52, X60, X65 photo-5
Negotiable MOQ: 5 Metric Tons (Price negotiable depending on order volume and customization)
Key Specifications
Get Latest Price
Business Type:
Manufacturer
Year Established:
2024
Factory Size:
3,000-5,000 square meters
Payment & Shipping
Payment Methods:
Port of Shipment:
Qingdao Port,Shanghai Port
Delivery Detail:
7 days

1. Product Name

Steel Pipe, Steel Tube, Seamless Steel Pipe, Welded Steel Pipe, Galvanized Steel Pipe

2. Product Types

Seamless Steel Pipe, ERW Steel Pipe, Spiral Welded Steel Pipe, Hot-Dip Galvanized Steel Pipe, Precision Steel Pipe, Carbon Steel Pipe, Alloy Steel Pipe, Square Steel Tube, Rectangular Steel Tube, Fluid Pipe, Structural Pipe, Boiler Pipe, Oil Casing Pipe, Line Pipe

3. Production Process

Smelting, Continuous Casting, Piercing, Rolling, Drawing, Heat Treatment, Straightening, Cutting, Galvanizing, Pickling, Polishing

4. Main Materials

Q235B, Q355B, 20#, 45#, 16Mn, Q345B, S235JR, S355JR, API 5L Grade B, X42, X46, X52, X60, X65, ASTM A106 Gr.B, ASTM A53 Gr.B, DIN 17175

5. Surface Treatment

Black painted, varnish coating, anti-corrosion coating, hot-dip galvanized, oil coated, shot blasted, pickled

6. Execution Standards

GB/T 8162, GB/T 8163, GB/T 3091, API 5L, ASTM A106, ASTM A53, EN 10216, JIS G3454, DIN 2448

7. Product Features

High strength and good pressure resistance

Smooth inner and outer surface, uniform wall thickness

Good sealing performance, no leakage

Excellent weldability, machinability and bending performance

Strong corrosion resistance with surface treatment

Stable chemical composition and reliable quality

8. Main Applications

Fluid transportation (water, oil, gas, chemical medium)

Construction structure, steel structure, pipeline engineering

Boiler and pressure vessel equipment

Petroleum and natural gas transmission, oil casing

Mechanical manufacturing, automobile, shipbuilding

Bridge and engineering support structure

9. Delivery Condition

Hot rolled, cold drawn, galvanized, coated, heat treated as required

10. Lead Time

5-7 days for stock products

11. Certificates

Mill Test Certificate (MTC), SGS, BV, TUV, CE, API as required

12. Payment Terms

T/T, L/C, D/P

13. Trade Terms

EXW, FOB, CFR, CIF

14. Loading Port

Tianjin, Qingdao, Shanghai, Ningbo


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Gold Verified Supplier
1Yr
Verified Business License
Business Type
Manufacturer
Year Established
2024
Factory Size
3,000-5,000 square meters
Total Employees
11 - 50 People