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: | ST37.4, ST52.4, E235, E355, 26MnB5, 34MnB5 |
| Certificate: | TS16949, DNV, PED, ISO, TUV, LR |
| Origin: | Jiangsu,China |
| OD: | 6-120mm |
| Thickness: | 0.5-15mm |
| Type: | Welded or Seamless |
| 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 |
| Material: | ST37.4, ST52.4, E235, E355, 26MnB5, 34MnB5 | Certificate: | TS16949, DNV, PED, ISO, TUV, LR |
| Origin: | Jiangsu,China | OD: | 6-120mm |
| Thickness: | 0.5-15mm | Type: | Welded or Seamless |
| 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 | ||
DIN2391 EN10305 Seamless Precision Steel Tubes For Hydraulic And Pneumatic Parts
Description:
DIN2391 EN10305 standard seamless precision steel tubes are manufactured under strict controls to ensure high consistency and reliability. These tubes are cold-drawn and undergo multiple annealing processes to achieve precise dimensions and smooth surfaces, enhancing their performance in hydraulic and pneumatic systems. Manufacturers conduct rigorous testing to guarantee compliance with DIN2391 EN10305 specifications, ensuring the tubes meet the demanding requirements for precision engineering applications.
| Product Name | DIN2391 EN10305 Seamless Precision Steel Tubes For Hydraulic And Pneumatic Parts |
| Material | Carbo steel |
| Color | nickel white |
| Standard | DIN EN |
| Grade | E155,E195,E235,E275,E355, other materials upon agreement with customers. |
| Used | Hydraulic cylinder manufacture raw material and engineer purpose |
Features Of Precision Steel Tube:
(1) No Oxidation Layer on the outer and inner walls;
(2) No Leakage under high pressure;
(3) No Crake under flating and flattening;
(4) No distortion after cold bending;
(5) High precision high cleanness;
(6) Excellent brightness
Application:
Electric heater fields like metal tube heater,hot runner,thermostat,heating apparatus,air conditioning,refrigerators and other household appliances,heating etc.
Food and beverage,petroleum chemical industry,heat exchanger,condenser,marine environment,paper making,chemical fertilizer,instrumentation,medical,Automotive engineering,aerospace,pipe structure,priting textile and etc.
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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