TORICH INTERNATIONAL LIMITED
| Supply Ability | 20000 tons/year |
| Delivery Time | 30-45 DAYS |
| Packaging Details | Anti Rust Oil Protection, in seaworthy packing material, in hexagonal bundles or in wooden box |
| Production | Cold Drawn |
| Heat Treatment | NBK |
| Surface | Customers't Requirement |
| Material | CFS 3, CFS 3A, CFS 4 etc |
| End protector | Plastic Pipe Cap |
| Usage | Auto Parts |
| Type | Seamless Steel Tube |
| Shape | Round Shape |
| Brand Name | TORICH |
| Model Number | BS 6323-4 |
| Certification | TS16949 |
| Place of Origin | China |
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Product Specification
| Supply Ability | 20000 tons/year | Delivery Time | 30-45 DAYS |
| Packaging Details | Anti Rust Oil Protection, in seaworthy packing material, in hexagonal bundles or in wooden box | Production | Cold Drawn |
| Heat Treatment | NBK | Surface | Customers't Requirement |
| Material | CFS 3, CFS 3A, CFS 4 etc | End protector | Plastic Pipe Cap |
| Usage | Auto Parts | Type | Seamless Steel Tube |
| Shape | Round Shape | Brand Name | TORICH |
| Model Number | BS 6323-4 | Certification | TS16949 |
| Place of Origin | China | ||
| High Light | drawn over mandrel steel tubing ，dom metal tubing | ||
Products Description:
DOM Steel Tube Round Seamless Cold Drawn Steel Pipes BS 6323-4 CFS 3, CFS 3A, CFS 4
Steel Grade/Steel Material:
|
Designation | Chemical composition(ladle analysis) | ||||||
| C % | Si % | Mn % | P(Max) % | S(Max) % | Cr % | Mo % | |
| CFS 3 | 0.20 max | 0.35 max | 0.90 max | 0.050 | 0.050 | - | - |
| CFS 3Aa | 0.20 max | 0.10 to 0.35 | 0.60 to 1.00 | 0.050 | 0.050 | - | - |
| CFS 4 | 0.25 max | 0.35 max | 1.20 max | 0.050 | 0.050 | - | - |
| CFS 5b | 0.23 max | 0.50 max | 1.50 max | 0.050 | 0.050 | - | - |
| CFS 6 | 0.30 to 0.40 | 0.35 max | 0.50 to 0.90 | 0.050 | 0.050 | - | - |
| CFS 7 | 0.20 to 0.30 | 0.35 max | 1.20 to 1.50 | 0.050 | 0.050 | - | - |
| CFS 8c | 0.40 to 0.55 | 0.35 max | 0.50 to 0.90 | 0.050 | 0.050 | - | - |
| CFS 9 | 0.29 max | 0.35 max | 1.50 max | 0.050 | 0.050 | - | 0.15 to 0.25 |
| CFS 10 | 0.26 max | 0.35 max | 0.80 max | 0.050 | 0.050 | 0.80 to 1.20 | 0.15 to 0.30 |
| CFS 11 | 0.45 max | 0.35 max | 1.00 max | 0.050 | 0.050 | 0.80 to 1.20 | 0.15 to 0.30 |
|
Designation | Mechanical properties and delivery condition | |||||||||||
| BKd (cold finished/hard) | BKWd (cold finished/soft) | GBK and GZF (annealed) | NBK amd NZF (normalized) | |||||||||
| Re min N/mm2 | Rm min N/mm2 | A min % | Re min N/mm2 | Rm min N/mm2 | A min % | Re min N/mm2 | Rm min N/mm2 | A min % | Re min N/mm2 | Rm min N/mm2 | A min % | |
| CFS 3 | 360 | 450 | 6 | 280 | 400 | 9 | 170 | 340 | 26 | 215 | 360 | 24 |
| CFS 3Aa | 360 | 450 | 6 | 280 | 400 | 9 | 170 | 340 | 26 | 215 | 360 | 24 |
| CFS 4 | 415 | 520 | 5 | 315 | 450 | 8 | 200 | 400 | 24 | 235 | 410 | 22 |
| CFS 5b | 480 | 600 | 4 | 385 | 550 | 6 | - | - | - | 340 | 490 | 20 |
| CFS 6 | 470 | 590 | 5 | 350 | 540 | 7 | 300 | 440 | 22 | 280 | 460 | 21 |
| CFS 7 | 560 | 700 | 4 | 460 | 650 | 7 | - | - | - | - | - | - |
| CFS 8c | 575 | 720 | 4 | 470 | 670 | 6 | 300 | 510 | 20 | 340 | 540 | 18 |
| CFS 9 | 575 | 720 | 4 | 470 | 670 | 6 | - | - | - | - | - | - |
| CFS 10 | 575 | 720 | 4 | 470 | 670 | 6 | - | - | - | - | - | - |
| CFS 11 | 575 | 720 | 4 | - | 670 | 6 | - | - | - | - | - | - |
| Note: Welding of tubes of grades 3, 3A, 4 and 5 does not require special techniques but care should be taken and welding carried out in accordance with the guidance given in the appropriate British Standard for welding, e.g. BS 5135. The welding of other grades shown may require special technique. a Grade 3A shall be suitable for case hardening purposes. b Grain refining elements may be added at the option of the manufactures. c Steels within the limits shown, but in accordance with the chemical composition of BS 970-1, may be supplied if agreed at the time of order or enquiry. d If tubes in the BK and GKW condition are subsequently welded, braced or heated the mechanical properties in the heat affected zone may be reduced to those given for the delivery condition GBK or NBK. | ||||||||||||
Delivery Condition:
BK, BKW, GBK, GZF, NBK, NZF
Size Range:
OD: 5.0-220mm
WT:0.5-25mm
Length: max 7000mm
DOM Steel Tube Characteristic:
Good concentricity
Good OD and ID tolerance
High Precision
Stable quality
Smooth Roughness
TORICH QUALITY ASSURANCE
Production Processs:
Seamless tube and Cold Drawing or Cold Rolling Production
Raw MaterialSteel Tube:
Production Line Cold Drawing:
Quality Inspection for Dimension:
Eddy Current Test and Ultrasonic Test:
Quality Inspection in lab:
Packing:
BS 6323-4 Seamless Cold Drawn Steel Pipes DOM Steel Tube
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
Who We are ? -------A professional steel pipes materials inventor, manufacturer and solution providerTorich International 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 ... Who We are ? -------A professional steel pipes materials inventor, manufacturer and solution providerTorich International 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 ...
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