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 | 34MnB5 |
| Standard | EN10305-2 |
| Shape | Round |
| Technique | Cold Drawn |
| Origin: | Jiangsu,China |
| Certificate: | TS16949, DNV, PED |
| Brand Name | HONGBAO |
| Certification | TS16949, ISO9001, OHSAS18001 etc. |
| Place of Origin | China |
| Model Number | HBPST-1 |
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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 | 34MnB5 | Standard | EN10305-2 |
| Shape | Round | Technique | Cold Drawn |
| Origin: | Jiangsu,China | Certificate: | TS16949, DNV, PED |
| Brand Name | HONGBAO | Certification | TS16949, ISO9001, OHSAS18001 etc. |
| Place of Origin | China | Model Number | HBPST-1 |
| High Light | welded steel pipe ，welding round tubing | ||
The 34MnB5 welded steel tube, conforming to EN10305-2 standards, is specifically engineered for hollow stabilizer bar production. This alloy combines manganese, boron, and carbon to deliver exceptional strength, hardness, and weldability. Designed for optimal performance under dynamic stress conditions, it is ideal for stabilizer bar applications where rigidity and durability are paramount.
Hollow Stabilizer Bar Tube is produced by drawing ERW (electric resistance welded tube). During this process, sizing (wall thickness, inside and outside diameter), weld integrity, and surface finish are closely controlled to produce tube of the required size and mechanical property characteristics.
| Material | 34MnB5 |
|---|---|
| Other Material Available | 26MnB5 |
| OD | 10-50mm |
| WT | 1.5-8mm |
| Standard | EN10305-2 |
| Technique | Cold Drawn |
| Φ28*5 | 285～360Mpa |
|---|---|
| Yield Strength | 235-300Mpa |
Hollow Stabilizer
| No. | Welding Specification | Unit Speed (m/min) | Working Time (Hour) | Capacity (Ton) | Ratio of Total Output |
|---|---|---|---|---|---|
| 1 | Φ34×6 | 18 | 1211 | 11200 | 56% |
| 2 | Φ28×5.2 | 20 | 1522 | - | - |
| 3 | Φ38×4.5 | 28 | 883 | 5500 | 27.5% |
| 4 | Φ50.8×2.3 | 60 | 114 | 1130 | 5.6% |
| 5 | Φ55×3 | 50 | 190 | 2170 | 10.8% |
| Total | - | - | 3920 | 20000 | 100% |
Tubes are controlled 100% by Ultrasonic test and Eddy Current Test. We maintain our own laboratory to ensure quality control of both materials and finished products.
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...
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