NEW-ERA STEEL TUBE TECHNOLOGY CO.,LTD
| Payment Terms | T/T |
| Supply Ability | 30000 tons/year |
| Delivery Time | 45 days |
| Packaging Details | Bundles Package, Wooden box package, Plywood box package |
| Product Name | Cold Drawn Seamless Pipe |
| Delivery Condition | BK,BKW,BKS,GBK,NBK |
| OD Size | 6-88mm |
| WT Size | 1-15mm |
| Surface | Free of Oxide scale, Bright surface |
| Steel Material | St35 , St45 , St52, E235, E255, E355 |
| Production Process | Cold Drawn |
| Packing | Bundles Package / Wooden box |
| Brand Name | New Era |
| Model Number | EN10305-1/ EN10305-4/ DIN2391 / DIN2394 |
| Certification | ISO9001,TS16949 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 30000 tons/year |
| Delivery Time | 45 days | Packaging Details | Bundles Package, Wooden box package, Plywood box package |
| Product Name | Cold Drawn Seamless Pipe | Delivery Condition | BK,BKW,BKS,GBK,NBK |
| OD Size | 6-88mm | WT Size | 1-15mm |
| Surface | Free of Oxide scale, Bright surface | Steel Material | St35 , St45 , St52, E235, E255, E355 |
| Production Process | Cold Drawn | Packing | Bundles Package / Wooden box |
| Brand Name | New Era | Model Number | EN10305-1/ EN10305-4/ DIN2391 / DIN2394 |
| Certification | ISO9001,TS16949 | Place of Origin | China |
| High Light | E255 Cold Drawn Seamless Pipe ，E255 CDS Pipe ，deformation Resistance CDS Pipe | ||
CDS Cold Drawn Seamless Pipe
Outer diameter: 6mm -88mm
Wall thickness: 1-15mm
Material: St35, St45, St52, E235, E255, E355, 10#, 20#, Q345B, 16Mn. SAE1010, SAE1020
Material & Chemical Composition
| Material Name | St35 | St45 | St52 |
| chemical analysis | C: ≤0.17;Si: ≤0.35;Mn: ≥0.40;P: ≤0.025; S: ≤0.025; | C: ≤0.21;Si: ≤0.35;Mn: ≥0.40;P: ≤0.025; S: ≤0.025 | C:≤0.22;Si: ≤0.55;Mn: ≤1.60;P: ≤0.025; S: ≤0.025 |
| Tensile Strength | BK, ≥480MPa; BKW, ≥420MPa;BKS, ≥420MPa;GBK, ≥315MPa;NBK,340-470MPa | BK, ≥580MPa; BKW, ≥520MPa;BKS, ≥520MPa,GBK, ≥390MPa, NBK 440-570MPa | BK, ≥640MPa; BKW, ≥580MPa;BKS, ≥580MPa;GBK, ≥490MPa;NBK,490-630MPa |
| Yield strength | BKS, ≥315MPa; NBK, ≥235MPa | BKS,≥ 375MPa; NBK≥255MPa | BKS, ≥420MPa; NBK, ≥355MPa |
| Standard | DIN2391 | ||
| Length | 5-5.8M, 5.8M fixed length, or as customer's request | ||
| Packaging | Bundles Package, wooden box | ||
| Heat Treatment/ Delivery Condition | 1.Cold finished (hard) BK(+C) Tubes do not undergo heat treatment following the final cold forming and, thus, have a rather high resistance to deformation 2.Cold finished (soft) BKW(+LC) The final heat treatment is followed by cold drawing involving limited deformation. Appropriate further processing allows a certain degree of cold forming (e.g. bending, expanding) 3.Cold finished and stress-relieved annealing BKS(+SR) Heat treatment is applied following the last cold forming process. Subject to appropriate processing conditions, the increase in the residual stresses involved enables both forming and machining to a certain degree. 4.Annealed GBK(+A) The last Cold forming process is followed by annealing in a controlled atmosphere. 5.Normalized NBK(+N) The last cold forming process is followed by annealing above the upper transformation point in a controlled atmosphere. | ||
| Delivery Time | 45 days | ||
| Payment Term | 30% TT in advance, Balance to be paid before shipment | ||
| Usage/Application | Truck drag link, automotive parts | ||
| Surface | free of oxide scale, bright | ||
Company Details
Business Type:
Manufacturer
Year Established:
1988
Total Annual:
100000000-15000000
Employee Number:
150~200
Ecer Certification：
Verified Supplier
Zhejiang New Era Steel Tube Technology Co., Ltd is one of the best seamless steel tube products manufacturer and exporter in china. Our main products include cold drawn and cold rolled seamless steel tubes .We can manufacture non-standard and special application tubes, also according to the int... Zhejiang New Era Steel Tube Technology Co., Ltd is one of the best seamless steel tube products manufacturer and exporter in china. Our main products include cold drawn and cold rolled seamless steel tubes .We can manufacture non-standard and special application tubes, also according to the int...
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