Jiangsu Hongbao Group Co., Ltd.
| Supply Ability | 30000MT per year |
| Delivery Time | Within 50 days if production |
| Packaging Details | Seaworthy plywooden case packing |
| Payment Terms | L/C,T/T |
| Material: | E235, E355, 26MnB5, 34MnB5 |
| Certificate: | TS16949, DNV, PED, ISO, TUV, LR |
| Origin: | Jiangsu, China |
| OD: | 6-120mm |
| Thickness: | 0.5-15mm |
| Shape: | Round |
| Type: | Welded or Seamless |
| Processing: | Cold Drawn, Cold Rolled |
| Brand Name | Hongbao |
| Model Number | HBPST-1 |
| Certification | TS16949, DNV, PED, ISO, TUV, LR |
| Place of Origin | Jiangsu, China |
View Detail Information
Explore similar products
ST37.4 EN10305-2 OD10 High Pressure Precision Steel Tube for Fuel Injection
EN10305-1 E355 OD10 Round Shape Seamless Cold Drawn Steel Tube for Automotive
EN10305-2 ST37.4 Cold Drawn Hydraulic Cylinder Tube for High-Pressure Hydraulic
High Precision EN10305 Standard Cold Drawn Seamless Steel Tube Carbon Steel Pipe
Product Specification
| Supply Ability | 30000MT per year | Delivery Time | Within 50 days if production |
| Packaging Details | Seaworthy plywooden case packing | Payment Terms | L/C,T/T |
| Material: | E235, E355, 26MnB5, 34MnB5 | Certificate: | TS16949, DNV, PED, ISO, TUV, LR |
| Origin: | Jiangsu, China | OD: | 6-120mm |
| Thickness: | 0.5-15mm | Shape: | Round |
| Type: | Welded or Seamless | Processing: | Cold Drawn, Cold Rolled |
| Brand Name | Hongbao | Model Number | HBPST-1 |
| Certification | TS16949, DNV, PED, ISO, TUV, LR | Place of Origin | Jiangsu, China |
| High Light | precision steel pipe ，erw precision tubes | ||
DIN2391 Cold Drawn Precision Steel Tube Black Phosphated Welded Hydraulic Steel Tubes are meticulously crafted components designed for high-performance hydraulic systems. These tubes, known for their precision and durability, undergo a specialized cold drawing process to ensure exceptional strength and resilience. The black phosphated finish not only enhances corrosion resistance but also provides a sleek appearance. With seamless welds and superior craftsmanship, these tubes deliver reliable performance in demanding industrial applications.
| Process | Diameter | Length | Precision | Inner Hole Roughness |
|---|---|---|---|---|
| Cold Rolled | 30-100mm | ≤12 m | H8-H10 | 0.4-1.6 |
| Cold Draw | 30-250mm | ≤12 m | H8-H10 | 0.8-1.6 |
| Honing | 40-500mm | ≤12 m | H8-H9 | 0.4-0.8 |
| Rolling | 40-400mm | ≤7 m | H8 | 0.4 |
Steel tubes are manufactured according to technical specification of EN10305-2 Cold Drawn Welded Precision Steel Tubes DOM tubing, with steel grade of E155, E195, E235, E275, E355.
Company Details
Business Type:
Manufacturer
Year Established:
1958
Total Annual:
>76000000
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...
Get in touch with us
Leave a Message, we will call you back quickly!