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Seamless Cold Drawn ERW Welded Carbon Steel Pipe
Place of Origin | Jiangsu, China |
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Brand Name | Hongbao |
Certification | TS16949,DNV,PED,ISO,TUV,LR |
Model Number | HBHST-1 |
Minimum Order Quantity | 1 ton |
Price | Negotiable |
Packaging Details | Original packaging according to the customers Export standard package in bundled or as required. |
Delivery Time | within 50 days |
Supply Ability | 30000MT per year |
OD | 6-120mm | Thickness | 0.5-15mm |
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Length | 12000mm Max | Type | Welded Or Seamless |
Shape | Round | Processing | Cold Drawn, Cold Rolled |
High Light | ERW Welded Carbon Steel Pipe,cold drawn Carbon Steel Pipe,Seamless Carbon Steel tube |
E355 E235 Precision Steel Tube Round ERW Welded Hollow Steel Tube
Standard | DIN2391, EN10305, GB/T 3639, GB /8162 ASTM A519 ,A106 ,AISI 1020,4140 |
Package |
1. bundle packing 2. marking as per customer's requests 3. paint on the pipe as per customer request 4. pipe caps as customer requires |
Min Order Quantity | According to customer's requirement |
Delivery conditions |
1. NBK(+N) after cold forming, eventually above phase transition point, in a protective atmosphere of annealing oxidation medium 2. GBK(+A) after cold forming, annealing in non oxidizing medium protective gas 3. BK(+C) the final heat treatment after cold forming, therefore small steel pipe plastic, the plastic degree does not guarantee 4. BKW(+LC) after final heat treatment, a tiny cold drawing deformation, continue again when machining steel pipe allowed inside certain limits cold deformation(bending, flaring) 5. BKS(+SR) have a stress relief after cold forming, heat treatment, steel pipe can be carried out within a certain limit in the appropriate processing again |
Product Description
1. Size:
We can produce
(1) OD 10-120mm cold drawn
(2) OD 15-80mm finish rolled
And WT 1-12mm seamless steel pipes for the customers
2. Length: Generally, 3-11.8m for per pipe, we also also can provide OEM service for the customers to shortern the length.
3. Tolerance:
(1) For cold drawn pipe, we can control it within OD/Thickness +/-0.1mm(min).
(2) For finish rolled pipe, we can control it within OD/Thickness +/-0.025mm(min).
4. Material:
carbon steel, Chinese standard material, 10#, 20#, 35#, 45#, Q235