Jiangsu Hongbao Group Co., Ltd.
| Supply Ability | 60000 MT per Year |
| Delivery Time | 30-45 Days |
| Packaging Details | Seaworthy Wooden box, customized Packing |
| Payment Terms | L/C, T/T |
| Material | E355,E235 |
| Delivery Condition | +C,+N |
| Standard | EN10305-2 |
| Technique | Cold Drawn |
| Payment | T/T; L/C |
| Port | Shanghai or as requirements |
| Brand Name | Hongbao |
| Model Number | HB-WT-001 |
| Certification | TS16949, ISO9001, OHSAS18001 etc. |
| Place of Origin | China |
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Product Specification
| Supply Ability | 60000 MT per Year | Delivery Time | 30-45 Days |
| Packaging Details | Seaworthy Wooden box, customized Packing | Payment Terms | L/C, T/T |
| Material | E355,E235 | Delivery Condition | +C,+N |
| Standard | EN10305-2 | Technique | Cold Drawn |
| Payment | T/T; L/C | Port | Shanghai or as requirements |
| Brand Name | Hongbao | Model Number | HB-WT-001 |
| Certification | TS16949, ISO9001, OHSAS18001 etc. | Place of Origin | China |
| High Light | welded steel pipe ，cold drawn welded tubes | ||
EN10305-2 Welded Steel Tubes Precision Cold Drawn Steel Tubes for Auto Industry
Introduction
Precision cold drawn welded steel tubes are a key component in the auto industry, providing superior strength, durability and corrosion resistance. Our tubes are manufactured from high-quality steel alloys and undergo a precise cold drawing process to ensure precise dimensions and tolerances. With excellent welding quality, these tubes are ideal for use in auto parts like steering columns, brake lines and suspension components, offering a reliable and long-lasting solution for automotive applications.
| Material: | E355, 45#, E235 |
| Standard: | EN10305-2 |
| Delivery Condition: | +C,+N |
| Size Range: | Outer Diameter:φ10-φ50 Wall Thickness: 1-10 |
The tubes are manufactured from electric welded pre-tubes by cold drawing or other suitable processes.
The tubes not include welds used for joining lengths of flat rolled strips prior to forming the pre-tube
Applications
For Auto industry/for Machinery use/Oil Cylinder Tube/Motorcyle Shock Absorber,inner cylinder/Telescopic Cylinders
Advantage (compare with seamless cold drawn tube)
1.Better shape
2.Improved quality surface
3.Tight Excentricity and wall thickness tolerances (the eccentric
4.Tube more safety
5.Good toughness at low temperature
6.USA Market: 90% of the cylinder in the USA market are produced with welded tubes
7.Cost fix Lengths More Cheaper
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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