Torich International Limited
| Packaging Details | In wooden boxes |
| Delivery Time | 30-60 days |
| Payment Terms | T/T,L/C |
| Supply Ability | 50000 TONS PER YEAR |
| Shape | Round |
| Place of Origin | China |
| Brand Name | Torich |
| Certification | ISO9001，ISO14001,TS16949，DNV |
| Model Number | BS6323-2 |
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Product Specification
| Packaging Details | In wooden boxes | Delivery Time | 30-60 days |
| Payment Terms | T/T,L/C | Supply Ability | 50000 TONS PER YEAR |
| Shape | Round | Place of Origin | China |
| Brand Name | Torich | Certification | ISO9001，ISO14001,TS16949，DNV |
| Model Number | BS6323-2 |
BS6323-2 Seamless and welded steel tubes for automobile, mechanical and general enginnering purposes
Specific requirements for hot finished welded steel tubes
End USE: for Auto industry / for machinery use/mechanical and general engineering purposes
Size range: O.D.:6-350mm W.T.:1-30mm L:max12000mm
| Design | Chemical Compositions( ladle analysis) | Mechanical | ||||||
| Cmax. | Simax. | Mnmax. | Pmax. | Smax. | Remin. | Rmmin. | Amin. | |
| % | % | % | % | % | N/mm2 | N/mm2 | % | |
| HFW 2 | 0.16a | ~ | 0.70 | 0.050 | 0.050 | 195 | 320 | 25 |
| HFW 3 | 0.20a | 0.35 | 0.90 | 0.050 | 0.050 | 215 | 360 | 24 |
| HFW 4 | 0.25 | 0.35 | 1.20 | 0.050 | 0.050 | 235 | 410 | 22 |
| HFW 5b | 0.23 | 0.35 | 1.50 | 0.050 | 0.050 | 340 | 490 | 20 |
| NOTE Welding of tubes of these grades does not require special techniques but care should be taken and welding should be carried out in accordance with the guidance given in the appropriate British Standard for welding,e.g. BS 5135. aIf rimming or semi-killed steel is used for grade 2,the carbon content may be increased to 0.19%,and if used for grade 3,to 0.23%.bGrain refining elements may be added to this grade at the option of the manufacturer. | ||||||||
| Dimensions of hot finished welded steel tubes | ||||||
| Outside | Designation HFW 2 and 3 | Designation HFW 4 and 5 | ||||
| Thicknesses | Thicknesses | |||||
| mm | mm | mm | mm | mm | mm | mm |
| 21.3 | 2.0 | 2.6 | 3.2 | 3.2 |
|
|
| 26.9 | 2.3 | 2.6 | 3.2 | 3.2 |
|
|
| 33.7 | 2.6 | 3.2 | 4.0 | 2.6 | 3.2 | 4.0 |
| 42.4 | 2.6 | 3.2 | 4.0 | 2.6 | 3.2 | 4.0 |
| 48.3 | 2.9 | 3.2 | 4.0 | 3.2 | 4.0 | 5.0 |
| 60.3 | 2.9 | 3.6 | 4.5 | 3.2 | 4.0 | 5.0 |
| 76.1 | 3.2 | 3.6 | 4.5 | 3.2 | 4.0 | 5.0 |
| 88.9 | 3.2 | 4.0 | 5.0 | 3.2 | 4.0 | 5.0 |
| 114.3 | 3.6 | 4.5 | 5.4 | 3.6 | 5.0 | 6.3 |
| 139.7 | 6.3 | 6.3 | ||||
| NOTE For sectional properties including mass per unit length,see appendix B of BS 6323-1:1982 | ||||||
| Distance between platens for flattening test | |
| Designation | Distance between platens |
|
| % |
| HFW 2 | 75 |
| HFW 3 | 85 |
| HFW 4 | 85 |
| HFW 5 | 85 |
Application for:
Company Details
Business Type:
Manufacturer,Importer,Exporter,Trading Company,Seller
Year Established:
2008
Total Annual:
15000000-20000000
Employee Number:
100~200
Ecer Certification：
Site Member
Torich Interational Limited is a professional manufacturer and exporter of steel pipes materials. It is an international marketing and sales company specialized in steel tubes, which holds the factories of Seamless Steel Tubes with Carbon and Alloy Steel Grade, Welded Precision Steel Tubes，DO... Torich Interational Limited is a professional manufacturer and exporter of steel pipes materials. It is an international marketing and sales company specialized in steel tubes, which holds the factories of Seamless Steel Tubes with Carbon and Alloy Steel Grade, Welded Precision Steel Tubes，DO...
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