Jiangsu Hongbao Group Co., Ltd.
| Supply Ability | 30000MT per year |
| Delivery Time | Within 50 days if production |
| Packaging Details | Seaworthy plywooden case |
| 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 |
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 | 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 | Shock Absorber Honed Tubing ，En10305 Steel Tube ，15mm Seamless Steel Tube | ||
Precision Steel Tube, a carbon cold drawn steel tube, is specifically designed for inner cylinder applications. Known for its high strength, durability, and precise dimensions, it ensures optimal performance and reliability. Manufactured to strict quality standards, this tube offers excellent corrosion resistance and wear resistance. Its lightweight yet strong construction makes it ideal for various industrial uses, promoting efficiency and longevity. Tailored to meet precise specifications, it provides enhanced functionality and reduced maintenance, making it a cost-effective solution for demanding environments.
The internal and external surface finish of the tubes is smooth, while the weld seam is not visible or tangible. The ID surface has a roughness of Ra≤4μm, with the best achievable smoothness being Ra≤0.8μm. The inner surface can be measured and reported if requested by the purchaser before purchase order.
| 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 |
| Steel Grade | +C | +LC | +SR | +A | +N |
|---|---|---|---|---|---|
| Steel Symbol | Rm MPa | A % | Rm MPa | A % | Rm MPa | ReH Mpa | A % | Rm MPa | A % | Rm MPa | ReH Mpa | A % |
| E155 | 400 | 6 | 350 | 10 | 350 | 245 | 18 | 260 | 28 | 270-410 | 155 | 28 |
| E195 | 420 | 6 | 370 | 10 | 370 | 260 | 18 | 290 | 28 | 300-440 | 195 | 28 |
| E235 | 490 | 6 | 440 | 10 | 440 | 325 | 14 | 315 | 25 | 340-480 | 235 | 25 |
| E275 | 560 | 5 | 510 | 8 | 510 | 375 | 12 | 390 | 21 | 510-550 | 275 | 21 |
| E355 | 640 | 4 | 590 | 6 | 590 | 435 | 10 | 450 | 22 | 490-630 | 355 | 22 |
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!