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| Categories | Precision Seamless Steel Tubes |
|---|---|
| Brand Name: | Hongbao |
| Certification: | TS16949, ISO9001, OHSAS18001 etc. |
| Place of Origin: | China |
| MOQ: | 1 ton |
| Price: | Negotiable |
| Supply Ability: | 60000 MT per Year |
| Delivery Time: | 30 Days |
| Packaging Details: | Seaworthy Wooden box, customized Packing |
| Model Number: | HBPST-1 |
| Shape: | Round |
| Application: | Automotive Part, Hydraulic System, High-precsion Machining. etc. |
| Delivery Condition: | +C,+LC，+SR，+N，+A |
| Standard: | EN10305-1 |
| Processing:: | Cold Drawn, Cold Rolled |
| Certificate:: | TS16949,DNV,PED,ISO |
| Company Info. |
| Jiangsu Hongbao Group Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
Round Steel Pipe EN10305-1 Material E235 High Precision Seamless Steel Tubes
Chemical Component
| Steel Number | Quality Level | Thickness/mm | Deoxidize Method | C(%)≤ | Si(%)≤ | Mn(%)≤ | P(%)≤ | S(%)≤ |
| E235(Fe360) | A B C D | ≤16 ＞16-25 ≤40 ＞40 | N - - E NE NE GF | 0.22 0.17 0.20 0.17 0.20 0.17 0.17 | - 0.40 0.40 0.40 0.40 0.40 0.40 | - 1.40 1.40 1.40 1.40 1.40 1.40 | 0.050 0.045 0.045 0.045 0.045 0.040 0.035 | 0.050 0.045 0.045 0.045 0.045 0.040 0.035 |
| Material | E235 |
| Outer Diameter Range: | 4-120mm |
| Wall Thickness Range: | 0.5-15mm |
| Standard | EN10305-1 |
Delivery Condition
NBK(+N): After the final cold drawing operation the tubes are normalized in a controlled atmosphere.
GBK(+A): After the final cold drawing process the tubes are
annealed in a controlled atmosphere.
BK(+C): No heat treatment after the final cold drawig process.
BKW(+LC): After the final heat treatment there is a suitable drawing pass.
BKS(+SR): After the final cold drawing process there is a stress relieve heat treatment in a controlled atmosphere.
Application
Automotive Part,
Hydraulic System,
High-precsion Machining.
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