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 |
| Brand: | Hongbao |
| Origin: | Jiangsu, China |
| OD: | 6-120mm |
| Thickness: | 0.5-15mm |
| Length: | 18000mm Max |
| 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 |
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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 |
| Brand: | Hongbao | Origin: | Jiangsu, China |
| OD: | 6-120mm | Thickness: | 0.5-15mm |
| Length: | 18000mm Max | 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 seamless tubing ，erw precision tubes | ||
Welded Hydraulic Precision Carbon Steel Tube EN10305-2 E235 E355 Steel Tube
Description:
Welded Hydraulic Precision Carbon Steel Tube EN10305-2 E235 E355 Steel Tube is a high-quality product manufactured to exacting standards. Made from E235 steel , this tube features precise dimensions, tight tolerances. Our welding process ensures a strong, leak-proof. Applications include hydraulic systems, fuel lines and pneumatic equipment. Contact us for customization options and competitive pricing.
Chemical Composition and Mechanical Performance:
| Table 1- Chemical composition | ||||||
| Steel Grade | C% | Si% | Mn% | P% | S% | AL% |
| E215 | ≤0.10 | ≤0.05 | ≤0.7 | ≤0.025 | ≤0.025 | ≥0.025 |
| E235 | ≤0.17 | ≤0.35 | 0.4-1.2 | ≤0.025 | ≤0.025 | |
| E255 | ≤0.21 | ≤0.35 | 0.4-1.1 | ≤0.025 | ≤0.025 |
|
| E355 | ≤0.22 | ≤0.55 | ≤1.6 | ≤0.025 | ≤0.025 | |
Delivery condition of seamless cold drawn mechanical tubing
1.BK (+C) Cold finished/hard (cold finished as drawn).
2.BKW (+LC) Cold finished/soft
3.BKS (+SR) Cold finished/stress relieve annealed.
4.GBK (+A) Annealed.
5.NBK (+N) Normalized.
Round Cold Drawn Welded Precision DOM Steel Tube 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 and delivery conditions of +C +LC +SR +A +N
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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