TORICH INTERNATIONAL LIMITED
| Payment Terms | T/T, L/C, D/A, D/P, Western Union, MoneyGram |
| Supply Ability | 5000 tons per month |
| Delivery Time | 30-45 days |
| Packaging Details | Cold Drawn Precision Carbon Steel Tube,packing in standard seaworthy packages |
| Product name | Cold Drawn Precision Carbon Steel Tube |
| Keyword | Precision Carbon Steel Tube |
| Application | Automotive |
| Standard | EN10305-4 |
| Technique | NBK |
| Surface treatment | Galvanized, customerized, Copper Coated, Null, polished |
| Brand Name | TORICH |
| Model Number | EN10305-4 |
| Certification | ISO9001 TS16949 |
| Place of Origin | Zhejiang,CN |
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Product Specification
| Payment Terms | T/T, L/C, D/A, D/P, Western Union, MoneyGram | Supply Ability | 5000 tons per month |
| Delivery Time | 30-45 days | Packaging Details | Cold Drawn Precision Carbon Steel Tube,packing in standard seaworthy packages |
| Product name | Cold Drawn Precision Carbon Steel Tube | Keyword | Precision Carbon Steel Tube |
| Application | Automotive | Standard | EN10305-4 |
| Technique | NBK | Surface treatment | Galvanized, customerized, Copper Coated, Null, polished |
| Brand Name | TORICH | Model Number | EN10305-4 |
| Certification | ISO9001 TS16949 | Place of Origin | Zhejiang,CN |
| High Light | galvanized seamless precision tubes ，cold drawn seamless precision tubes ，e235+n precision steel pipe | ||
Technical standard: EN10305-1,EN10305-4,DIN2391,DIN2392,DIN2393,DIN2394,etc
Size range: OD: 5-420mm WT:0.5-50mm Length: cutomized
Regular sizes: 6x1 6x1.5 8x1 8x1.5 10x1 10x1.0 12x1 12x1.5 12x2.0 15x1.5 15x2.0 16x2.0 18x1.5 18x2.0 20x2.0.......
| Mechanical properties at room temperature | |||||||||
| Delivery condition | BK | BKW | GBK | NBK | |||||
| steel Grade | Rm Mpa (Min) | A %(Min) | Rm Mpa(Min) | A %(Min) | Rm Mpa(Min) | A %(Min) | Rm Mpa(Min) | ReH Mpa(Min) | A %(Min) |
| St30Al or E215 | 430 | 8 | 380 | 12 | 280 | 30 | 290 to 430 | 215 | 30 |
| St35 or E235 | 480 | 6 | 420 | 10 | 315 | 25 | 340 to 480 | 235 | 25 |
| St45 or E255 | 580 | 5 | 520 | 8 | 390 | 21 | 440 to 570 | 255 | 21 |
| St52 or E355 | 640 | 4 | 580 | 7 | 450 | 22 | 490 to 630 | 355 | 22 |
Delivery condition:
The tubes can be produced in the following delivery conditions:
BK (+C) Cold finished/hard (cold finished as drawn).
No heat treatment after the last cold forming process.
BKW (+LC) Cold finished/soft (lightly cold worked)
After the last heat treatment there is a light finishing pass (cold drawing).
BKS (+SR) Cold finished/stress relieve annealed.
After the final cold forming process the tubes are stress relieve annealed.
GBK (+A) Annealed.
After the final cold forming process the tubes are annealed in a controlled atmosphere.
NBK (+N) Normalized. (Mainly focus on)
After the final cold forming process the tubes are annealed above the upper transformation point in a controlled atmosphere
Product picture
producing process
Tube inspection
FAQ
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller
Year Established:
1997
Total Annual:
25000000-30000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
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