Jiangsu Hongbao Group Co., Ltd.
| Supply Ability | 60000 MT per Year |
| Delivery Time | 30 Days |
| Packaging Details | Seaworthy Wooden box, customized Packing |
| Material | ST37.4, ST52.4, E235, E355 |
| Shape | Round |
| Application | Automotive Part, Hydraulic System, High-precsion Machining. etc. |
| Delivery Condition | +C,+LC，+SR，+N，+A |
| Process | Cold Drawing |
| Standard | EN10305-1 etc. |
| Brand Name | Hongbao |
| Certification | TS16949, ISO9001, OHSAS18001 etc. |
| Place of Origin | China |
| Model Number | Hongbao-BT01 |
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Product Specification
| Supply Ability | 60000 MT per Year | Delivery Time | 30 Days |
| Packaging Details | Seaworthy Wooden box, customized Packing | Material | ST37.4, ST52.4, E235, E355 |
| Shape | Round | Application | Automotive Part, Hydraulic System, High-precsion Machining. etc. |
| Delivery Condition | +C,+LC，+SR，+N，+A | Process | Cold Drawing |
| Standard | EN10305-1 etc. | Brand Name | Hongbao |
| Certification | TS16949, ISO9001, OHSAS18001 etc. | Place of Origin | China |
| Model Number | Hongbao-BT01 | ||
| High Light | cold rolled steel tube ，cold drawn seamless pipe | ||
EN10305 High Precision Cold-Drawing Steel Tube,Welded Steel Tube
Material: ST37.4,ST52.4,E235,E355
Standard: EN10305
Application:High Precision Cold-Drawing Steel Tube is Widely Used in Automotive Part, Hydraulic System, High-precsion Machining.
Dimension Range: Outer Diameter:φ6-φ120
Wall Thickness: 0.5-15
Delivery Condition:
| +C | Cold drawn / hard |
| +LC | Cold drawn / soft |
| +SR | Cold drawn and stress relieved |
| +A | Bright annealed |
| +N | Bright normalized |
Non-Destructive Test:
Eddy current test
Ultrasonic Test
Company Details
Business Type:
Manufacturer
Year Established:
1958
Total Annual:
60000000-80000000
Employee Number:
700~1000
Ecer Certification：
Verified Supplier
Jiangsu Hongbao Group (Pipe) Co., Ltd. (Zhangjiagang Hongda Pipe Co., Ltd.) is a high-tech company in Jiangsu province. The company has a registered capital of RMB 89 million, covers an area of 130,000 square meters, employs 600 staff, and has annual sales of RMB 400 million. The company is speciali... Jiangsu Hongbao Group (Pipe) Co., Ltd. (Zhangjiagang Hongda Pipe Co., Ltd.) is a high-tech company in Jiangsu province. The company has a registered capital of RMB 89 million, covers an area of 130,000 square meters, employs 600 staff, and has annual sales of RMB 400 million. The company is speciali...
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