Product Details
Place of Origin: Jiangsu, China
Brand Name: Hongbao
Certification: TS16949,DNV,PED,ISO,TUV,LR
Model Number: HBHST-1
Payment & Shipping Terms
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 |
Length:: |
12000mm Max |
Type:: |
Welded Or Seamless |
Shape:: |
Round |
Processing:: |
Cold Drawn, Cold Rolled |
OD:: |
6-120mm |
Thickness:: |
0.5-15mm |
Length:: |
12000mm Max |
Type:: |
Welded Or Seamless |
Shape:: |
Round |
Processing:: |
Cold Drawn, Cold Rolled |
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
