TORICH INTERNATIONAL LIMITED
| Product name | Anti Rust Seamless WT 50mm ASTM A519 Precision Steel Tube For Machinery, Mechanical Engineering |
| Keyword | Precision Steel Tube |
| Material | 1045 4130 4140 |
| WT | 1mm~50mm |
| OD | 6mm~350mm |
| Tolerance | +/-0.1mm |
| Surface | Anti Rust Oil |
| Application | For Auto Parts, Machinery Parts |
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 6000 Tons per Year |
| Delivery Time | 30-45 work days |
| Packaging Details | Carbon Steel Tubes are packed in wooden boxes or in seaworthy packing. |
| Brand Name | TORICH |
| Model Number | ASTM A519 |
| Certification | ISO9001, ISO14001, TS16949 |
| Place of Origin | ZHEJIANG, CHINA |
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Product Specification
| Product name | Anti Rust Seamless WT 50mm ASTM A519 Precision Steel Tube For Machinery, Mechanical Engineering | Keyword | Precision Steel Tube |
| Material | 1045 4130 4140 | WT | 1mm~50mm |
| OD | 6mm~350mm | Tolerance | +/-0.1mm |
| Surface | Anti Rust Oil | Application | For Auto Parts, Machinery Parts |
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 6000 Tons per Year |
| Delivery Time | 30-45 work days | Packaging Details | Carbon Steel Tubes are packed in wooden boxes or in seaworthy packing. |
| Brand Name | TORICH | Model Number | ASTM A519 |
| Certification | ISO9001, ISO14001, TS16949 | Place of Origin | ZHEJIANG, CHINA |
| High Light | ASTM A519 Precision Steel Tube ，WT 50mm Precision Steel Tube ，Anti Rust Hydraulic Steel Tubing | ||
Anti Rust Seamless WT 50mm ASTM A519 Precision Steel Tube For Machinery, Mechanical Engineering
| Standard | ASTM A519 |
| Key Word | Seamless High Precision Steel Tube |
| Material | 1045 4130 4140 etc |
| Size | OD: 6-350mm; WT: 1-50mm; Length: max12000mm |
| Manufacture | Seamless Cold Drawn And Cold Rolling |
| Application | For Machinery, Mechanical Engineering |
| Test | Tension Test, Flaring Test, Flange Test, Reverse Test, Hardness Test, Hydrostatic or Nondestructive Electric Test |
Chemical Requirements
| Steel grade | C max | Mn | P max | S max | Si max | Cr max | Mo |
| 1045 | 0.45-0.50 | 0.60-0.90 | 0.04 | 0.05 | | | |
| 4130 | 0.28-0.33 | 0.40-0.60 | 0.04 | 0.04 | 0.15-0.35 | 0.80-1.10 | 0.15-0.25 |
| 4140 | 0.38-0.43 | 0.75-1.00 | 0.04 | 0.04 | 0.15-0.35 | 0.80-1.10 | 0.15-0.25 |
Mechanical Properties
| Steel Grade | Tensile Strength, min | Yield Strength, min | Enlongation %, min | Rockwell Hardness B Scale |
| 1045 HR | 75 ksi 517Mpa | 45ksi 310Mpa | 15% | 80 |
| 1045CW | 90ksi 621Mpa | 80ksi 552Mpa | 5% | 90 |
| 1045SR | 80ksi 552Mpa | 70ksi 483Mpa | 8% | 85 |
| 1045A | 65ksi 448Mpa | 35ksi 241Mpa | 20% | 72 |
| 1045N | 75ksi 517Mpa | 48ksi 331Mpa | 15% | 80 |
| 4130 HR | 90ksi 621Mpa | 70ksi 483Mpa | 20% | 92 |
| 4130 SR | 105ksi 724Mpa | 85ksi 586Mpa | 10% | 95 |
| 4130A | 75ksi 517Mpa | 55ksi 379Mpa | 30% | 81 |
| 4130N | 90ksi 621Mpa | 60ksi 414Mpa | 20% | 89 |
| 4140 HR | 120ksi 855Mpa | 90ksi 310Mpa | 15% | 100 |
| 4140 SR | 120ksi 855Mpa | 100ksi 689Mpa | 10% | 100 |
| 4140 A | 80ksi 552Mpa | 60ksi 414Mpa | 25% | 85 |
| 4140 N | 120ksi 855Mpa | 90ksi 621Mpa | 20% | 100 |
Manufacturing Process
Packing Details : In bundles or in wooden boxes packaging
Delivery Details : 30-60days
Q: Are you trading company or manufacturer ?
A: A professional steel pipes materials inventor, manufacturer and solution provider
Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 30-60 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples of carbon seamless steel tube ? is it free or extra ?
A: Yes, we could offer the sample for free charge but need pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
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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