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Thick Wall Thickness Hollow Metal Tube ID 450mm With ISO 9001 Certification
| Place of Origin | Jiangsu, China |
|---|---|
| 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 |
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xProduct Details
| Brand | Hongbao | Certificate | TS16949,DNV,PED,ISO,TUV,LR |
|---|---|---|---|
| Material | ST37.4,ST52.4,E235,E355,26MnB5,34MnB5 | OD | 6-120mm |
| Thickness | 0.5-15mm | Length | 12000mm Max |
| High Light | hollow steel bar,round hollow tube |
||
Product Description
DIN E235 E355 Cold Drawn Tube Hollow Pipe Precision Tubular For Auto Parts
Description:
| Product name | DIN E235 E355 Cold Drawn Tube Hollow Pipe Precision Tubular For Auto Parts |
| Grade | Carbon steel E155, E195, E235, E275, E355. S45C |
| Size | ID.: 20-450mm W.T.:1-80mm L:max12000mm |
| Standard | EN10305-2 |
| Certification | ISO9001, TS16949 |
| Used | Auto industry Machinery use Oil Cylinder Tube Motorcyle shock absorber Auto shock absorber innder cylinder Telescopic Cylinders |
| Heat treatment method |
+Cc, +LCc, +SR, +Ad, +N Note: Special steel grade is also available, according to customer request. |
Deliver condition:
1) +C No heat treatment after the final cold drawig process
2) +LC After the final heat treatment there is a suitable drawing pass
3) +SR After the final cold drawing process there is a stress relieve heat treatment in a controlled atmosphere
4) +A After the final cold drawing process the tubes are annealed in a controlled atmosphere
5) +N After the final cold drawing operation the tubes are normalized in a controlled atmosphere
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