Torich International Limited
| Packaging Details | IN BUNDLES OR WOODEN BOX |
| Delivery Time | 30-60 days |
| Payment Terms | T/T,L/C |
| Supply Ability | 50000 TONS PER YEAR |
| Shape | Round |
| Application | Automobile,General engineering purpose,Mechanical purposes |
| Standard | ASTM |
| Thickness | 2 - 50 mm |
| Technique | Cold Drawn,ERW |
| Surface treatment | Null |
| Alloy or not | Non-alloy |
| Section shape | Round |
| Outer diameter(round) | 30 - 325 mm |
| Place of Origin | China |
| Brand Name | Torich |
| Certification | ISO9001-2008 |
| Model Number | BS6323-5 |
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Product Specification
| Packaging Details | IN BUNDLES OR WOODEN BOX | Delivery Time | 30-60 days |
| Payment Terms | T/T,L/C | Supply Ability | 50000 TONS PER YEAR |
| Shape | Round | Application | Automobile,General engineering purpose,Mechanical purposes |
| Standard | ASTM | Thickness | 2 - 50 mm |
| Technique | Cold Drawn,ERW | Surface treatment | Null |
| Alloy or not | Non-alloy | Section shape | Round |
| Outer diameter(round) | 30 - 325 mm | Place of Origin | China |
| Brand Name | Torich | Certification | ISO9001-2008 |
| Model Number | BS6323-5 |
Standard: BS6323-5 Seamless and Welded steel tubes for Automobile,Mechanical and General Engineering Purposes
Part 5: Specific requirements for electric resistance welded (including induction) steel tubes
Applications: for Auto Industry / for Machinery Use/Mechanical and General Engineering Purposes Size range: O.D.:6-350mm W.T.:1-30mm L:max12000mm
Deliver condition : KM GMK GZF NKM NZF
Steel Grade and Chemical Compositions:
| Desig | Chemical Compositions( ladle analysis) | Mechanical properties | |||||||||||||
| C | Si | Mn | P | S | KM (as welded) | GMK and GZF (annealed | NKM and NZF(normalzied) | ||||||||
| max. | max. | max. | max. | max. | Re | Rm | A | A | Re | Rm | A | Re | Rm | A | |
|
|
|
|
|
| D/a≤ | D/a> | |||||||||
| % | % | % | % | % | N/m | N/m | % | % | N/m | N/m | % | N/m | N/m | % | |
| ERW 1 | 0.13 | __ | 0.60 | 0.050 | 0.050 | 200 | 300 | 10 | 20 | 150 | 270 | 27 | 155 | 280 | 25 |
| ERW 2 | 0.16 | __ | 0.70 | 0.050 | 0.050 | 250 | 340 | 8 | 15 | 195 | 300 | 27 | 195 | 320 | 25 |
| ERW 3 | 0.20 | 0.35 | 0.90 | 0.050 | 0.050 | 300 | 400 | 7 | 12 | 215 | 340 | 26 | 215 | 360 | 24 |
| ERW 4 | 0.25 | 0.35 | 1.20 | 0.050 | 0.050 | 350 | 450 | 6 | 10 | 235 | 400 | 24 | 235 | 410 | 22 |
| ERW 5 | 0.23 | 0.50 | 1.50 | 0.050 | 0.050 | 420 | 420 | 6 | 8 | 340 | __ | __ | 340 | 490 | 20 |
| Diameter | Tolerance | |||
| 1 | 2 | 3 | ||
| over | Up to and including | KM condition D/a | GKM, GZF,NKM, NZF condition 20<D/a≤40 |
|
| mm | mm | mm | mm | mm |
|
| 20 | ±0.12 | ±0.18 | ±0.24 |
| 20 | 30 | ±0.15 | ±0.22 | ±0.30 |
| 30 | 50 | ±0.20 | ±0.30 | ±0.40 |
| 50 | 70 | ±0.25 | ±0.37 | ±0.50 |
| 70 | 90 | ±0.30 | ±0.45 | ±0.60 |
| 90 | 110 | ±0.35 | ±0.52 | ±0.70 |
| 110 | 130 | ±0.45 | ±0.68 | ±0.90 |
| 130 | 150 | ±0.55 | ±0.82 | ±1.10 |
| 150 | 170 | ±0.65 | ±0.97 | ±1.30 |
| 170 |
| ±0.75% of outside | ±1% of outside diameter | ±1.5% of outside diameter |
Usage:
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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