TORICH INTERNATIONAL LIMITED
| Supply Ability | 60000 tons per year |
| Delivery Time | 5-8 weeks work days |
| Packaging Details | Could be in cartons or Wooden Box |
| Payment Terms | L/C, D/A, D/P, T/T |
| Material | Carbon and Alloy Steel |
| Porudction Method | Cold Drawing or Cold Rolling |
| Outside diameter | 50-350mm |
| Wall thickness | 0.5-35mm |
| Length | according to customer's request |
| Shape | Round |
| Steel Grade | SAE1010,SAE1020,SAE1026,SAE4130,SAE4140 |
| Standard | ASTM A519 |
| Usage | Mechanical Tubing |
| MTC | EN10204 3.1B |
| Brand Name | TORICH |
| Model Number | ASTM A519 |
| Certification | ISO 9001-2008 TS16949 ISO 14001 NK RINA |
| Place of Origin | China |
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Product Specification
| Supply Ability | 60000 tons per year | Delivery Time | 5-8 weeks work days |
| Packaging Details | Could be in cartons or Wooden Box | Payment Terms | L/C, D/A, D/P, T/T |
| Material | Carbon and Alloy Steel | Porudction Method | Cold Drawing or Cold Rolling |
| Outside diameter | 50-350mm | Wall thickness | 0.5-35mm |
| Length | according to customer's request | Shape | Round |
| Steel Grade | SAE1010,SAE1020,SAE1026,SAE4130,SAE4140 | Standard | ASTM A519 |
| Usage | Mechanical Tubing | MTC | EN10204 3.1B |
| Brand Name | TORICH | Model Number | ASTM A519 |
| Certification | ISO 9001-2008 TS16949 ISO 14001 NK RINA | Place of Origin | China |
| High Light | precision steel pipe ，precision seamless pipe | ||
Grade and Chemical Composition ( ％ ) for alloy steel tube precision seamless steel tubes
| Grade | C | Mn | P≤ | S≤ | Si | Cr | Mo |
| 1008 | ≤ 0.10 | 0.30-0.50 | 0.040 | 0.050 | - | - | - |
| 1010 | 0.08-0.13 | 0.30-0.60 | 0.040 | 0.050 | - | - | - |
| 1018 | 0.15-0.20 | 0.60-0.90 | 0.040 | 0.050 | - | - | - |
| 1020 | 0.18-0.23 | 0.30-0.60 | 0.040 | 0.050 | - | - | - |
| 1025 | 0.22-0.28 | 0.30-0.60 | 0.040 | 0.050 | - | - | - |
| 1026 | 0.22-0.28 | 0.60-0.90 | 0.040 | 0.050 | - | - | - |
| 4130 | 0.28-0.33 | 0.40-0.60 | 0.040 | 0.040 | 0.15-0.35 | 0.80-1.10 | 0.15-0.25 |
| 4140 | 0.38-0.43 | 0.75-1.00 | 0.040 | 0.040 | 0.15-0.35 | 0.80-1.10 | 0.15-0.25 |
Mechanical properties for precision cold drawn steel tube
| Grade | Condition | Tensile Point (Mpa) | Yield Point (Mpa) | Elongation |
| 1020 | CW | ≥ 414 | ≥ 483 | ≥ 5% |
|
| SR | ≥ 345 | ≥ 448 | ≥ 10% |
|
| A | ≥ 193 | ≥ 331 | ≥ 30% |
|
| N | ≥ 234 | ≥ 379 | ≥ 22% |
| 1025 | CW | ≥ 448 | ≥ 517 | ≥ 5% |
|
| SR | ≥ 379 | ≥ 483 | ≥ 8% |
|
| A | ≥ 207 | ≥ 365 | ≥ 25% |
|
| N | ≥ 248 | ≥ 379 | ≥ 22% |
| 4130 | SR | ≥ 586 | ≥ 724 | ≥ 10% |
|
| A | ≥ 379 | ≥ 517 | ≥ 30% |
|
| N | ≥ 414 | ≥ 621 | ≥ 20% |
| 4140 | SR | ≥ 689 | ≥ 855 | ≥ 10% |
|
| A | ≥ 414 | ≥ 552 | ≥ 25% |
|
| N | ≥ 621 | ≥ 855 | ≥ 20% |
Cutting to Short pcs packing:
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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