Contact Platform Support
Help CenterSteel Pipe & Tube＆Carbon Steel Pipe，Q195, Q235B, Q355B, 10#, 20#, 45#, S235JR, S355JR, A36, SS400, ASTM A53 Gr.A/B, API 5L Gr.B, ASTM A106 Gr.B
Related Products
-
Steel Pipe & Tube＆Carbon Steel Pipe，Q195, Q235B, Q355B, 10#, 20#, 45#, S235JR, S355JR, A36, SS400, ASTM A53 Gr.A/B, API 5L Gr.B, ASTM A106 Gr.BNegotiableMOQ: 5 Metric Tons -
Steel Pipe & Tube & Carbon Steel Pipe，GB/T 8162, GB/T 8163, ASTM A53, API 5L, DIN 2448, ENNegotiableMOQ: 5 Metric Tons
-
Steel Pipe & Tube＆Hot-dip Galvanized Steel Pipe ，Q195, Q235B, Q355B, S235JR, S355JR, A36, SS400, ASTM A53, API 5L Gr.BNegotiableMOQ: 5 Metric Tons
-
Steel H Beam & Steel Structure H-Beam,Q235B, Q355B, SS400, SM490, A36, A572, S235JR, S355JRNegotiableMOQ: 5 Metric Tons
-
Steel Pipe & Tube＆Hot-dip Galvanized Steel Pipe ，Q195, Q235B, Q355B, S235JR, S355JR, A36, SS400, ASTM A53, API 5L Gr.BNegotiableMOQ: 5 Metric Tons
1. Product Name
Carbon Steel Pipe, Carbon Steel Tube, Mild Steel Pipe, MS Pipe, Carbon Seamless Pipe, Carbon Welded Pipe, ERW Carbon Pipe, ASTM A53 Pipe, API 5L Carbon Pipe
2. Product Types
Seamless carbon steel pipe
ERW welded carbon steel pipe
LSAW carbon steel pipe
SSAW spiral carbon steel pipe
Hot rolled carbon steel pipe
Cold drawn carbon steel pipe
Round carbon steel pipe
Black carbon steel pipe
3. Main Material Grades
Q195, Q235B, Q355B, 10#, 20#, 45#, S235JR, S355JR, A36, SS400, ASTM A53 Gr.A/B, API 5L Gr.B, ASTM A106 Gr.B
4. Production Process
Steel billet / steel coil → heating → rolling / welding → cooling → straightening → cutting → surface treatment → inspection → packing
5. Standard Specifications
Outer Diameter: 10mm – 1220mm
Wall Thickness: 1.0mm – 50mm
Length: 6m, 9m, 12m or customized length
Cross section: Round hollow section
6. Tolerance
Outer diameter tolerance: ±0.5mm – ±3.0mm
Wall thickness tolerance: ±0.1mm – ±2.0mm
Length tolerance: ±5mm – ±20mm
Straightness tolerance: ≤1–3mm/m
Meet GB, ASTM, API standard tolerances
7. Execution Standards
GB/T 8162, GB/T 8163, GB/T 3091
ASTM A53, ASTM A106, API 5L
EN 10216, JIS G3444
8. Product Features
High strength and good rigidity
Stable mechanical properties
Excellent weldability and processability
Good pressure and corrosion resistance
Uniform wall thickness and high precision
Cost-effective and widely applicable
9. Main Applications
Fluid transportation (water, oil, gas)
Building and steel structure
Mechanical manufacturing
Petrochemical engineering
Municipal pipeline engineering
Scaffolding and support structure
10. Delivery Condition
Hot rolled, cold drawn, black finish, normalized
11. Surface Treatment
Anti-rust oil, black painting, varnish, shot blasting
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
Send Inquiry to This Supplier
You May Also Like
-
Steel Pipe & Tube＆Hot-dip Galvanized Steel Pipe，Q195, Q235B, Q355B, S235JR, S355JR, A36, SS400, ASTM A53, API 5L Gr.BNegotiableMOQ: 5 Metric Tons
-
Steel Coil & Strip＆Cold Rolled Coil ，SPCC, SPCD, SPCE, DC01, DC02, DC03, DC04, Q195, Q235B, ST12, ST13, ST14NegotiableMOQ: 5 Metric Tons
-
Steel Coil & Strip＆Cold Rolled Coil ，SPCC, SPCD, SPCE, DC01, DC02, DC03, DC04, Q195, Q235B, ST12, ST13, ST14NegotiableMOQ: 5 Metric Tons
-
Steel Coil & Strip＆Cold Rolled Coil ，SPCC, SPCD, SPCE, DC01, DC02, DC03, DC04, Q195, Q235B, ST12, ST13, ST14NegotiableMOQ: 5 Metric Tons
-
Steel H Beam & H-Beam Sizes,Q235B、Q355B；ASTM A992；S235JR、S355JRNegotiableMOQ: 5 Metric Tons
-
Steel H Beam & H-Beam Sizes,Q235B、Q355B；ASTM A992；S235JR、S355JRNegotiableMOQ: 5 Metric Tons
-
Steel H Beam & H-Beam Sizes,Q235B、Q355B；ASTM A992；S235JR、S355JRNegotiableMOQ: 5 Metric Tons
-
Steel Angle & Angle Steel For Steel Structure，Q235B、Q355B、S235JR、S355JR、A36NegotiableMOQ: 5 Metric Tons
-
Steel Angle & Angle Steel For Steel Structure，Q235B、Q355B、S235JR、S355JR、A36NegotiableMOQ: 5 Metric Tons
-
Steel Angle & Angle Steel For Steel Structure，Q235B、Q355B、S235JR、S355JR、A36NegotiableMOQ: 5 Metric Tons
