TORICH INTERNATIONAL LIMITED
TORICH INTERNATIONAL LIMITED The Steel Tube Maker
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Hydraulic Cylinder Precision Cold Drawn Welded Steel Pipe ASTM A513 DOM Tubes
ASTM A513
Electric-Resistance-Welded Carbon and Alloy Steel Mechanical Tubing
Applications: for Machinery, Mechanical Engineering
1. Standard:
ASTM A513 cold rolling welded precision steel tubes
2. Steel Grade:
SAE1010, SAE1020, other materials upon agreement with customers.
3. Production method:
Cold rolling on the weled steel tubes, to reach high accuracy on the OD and WT tolerance
4. Size range:
O.D.:6-350mm W.T.:1-15mm L:max12000mm
5. Packing:
In Hexagonal Bundles, with anti corrosion oil protection, with seaworthy packing
Delivery condition:
Please specify the delivery condition when sending the enquiry!
Thermal condition:
1. No final thermal treatment
2. Stress relieved
3. Annealed
4. Normalized
| Steel Grade and Chemical Compositions: | |||||||
| Steel Grade | C | Mn | P | S | Si | Cr | Mo |
| max | max | max | max | min | |||
| 1008 | 0.10 | 0.5 | 0.035 | 0.035 | |||
| 1010 | 0.08-0.13 | 0.30-0.60 | 0.035 | 0.035 | |||
| 1018 | 0.14-0.20 | 0.30-0.60 | 0.035 | 0.035 | |||
| 1020 | 0.17-0.23 | 0.30-0.60 | 0.035 | 0.035 | |||
| 1026 | 0.22-0.28 | 0.60-0.90 | 0.035 | 0.035 | |||
| 1035 | 0.31-0.38 | 0.60-0.90 | 0.035 | 0.035 | |||
| 4130 | 0.28-0.33 | 0.40-0.60 | 0.035 | 0.035 | 0.15-0.35 | 0.80-1.10 | 0.08-0.25 |
| 4140 | 0.38-0.43 | 0.75-1.00 | 0.035 | 0.035 | 0.15-0.35 | 0.80-1.10 | 0.15-0.25 |
Samples for quality checking available:
Application:
A: A professional steel pipes materials inventor, manufacturer and solution provider
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.
A: Yes, we could offer the sample for free charge but need pay the cost of freight.
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us