TORICH INTERNATIONAL LIMITED
| Production Method | EN10305-2 Cold Drawn Welded Precision Steel Tubes Machinery Industry Boiler Pipe |
| Keyword | Precision Steel Tubes |
| Grade | E155, E195, E235, E275, E355 |
| Technique | Cold Drawn |
| OD | 20mm-350mm |
| WT | 1mm-35mm |
| Length | max12000mm, or at buyers' request |
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 6000Tons per Year |
| Delivery Time | 30-45 work days |
| Packaging Details | Precision Steel Tubes are packed in wooden boxes or hexagonal bundles in seaworthy packing. |
| Certification | ISO9001, ISO14001, TS16949 |
| Brand Name | TORICH |
| Model Number | EN10305-2 |
| Place of Origin | ZHEJIANG, CHINA |
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Product Specification
| Production Method | EN10305-2 Cold Drawn Welded Precision Steel Tubes Machinery Industry Boiler Pipe | Keyword | Precision Steel Tubes |
| Grade | E155, E195, E235, E275, E355 | Technique | Cold Drawn |
| OD | 20mm-350mm | WT | 1mm-35mm |
| Length | max12000mm, or at buyers' request | Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 6000Tons per Year | Delivery Time | 30-45 work days |
| Packaging Details | Precision Steel Tubes are packed in wooden boxes or hexagonal bundles in seaworthy packing. | Certification | ISO9001, ISO14001, TS16949 |
| Brand Name | TORICH | Model Number | EN10305-2 |
| Place of Origin | ZHEJIANG, CHINA | ||
| High Light | precision seamless pipe ，precision pipes and tubes | ||
| Standard | EN10305-2 Welded Cold Drawn Tubes |
| Key Word | Precision Steel Tubes, cold drawn precision steel tube |
| Size | OD: 20-350mm; or at buyer's request WT: 1-35mm; or at buyer's request Length: max12000mm; or at buyer's request |
| Production method | Cold rolling by Cold pilger machine and Cold rolling machine |
| Deliver condition | 1). +C No heat treatment after the final cold drawig process 2). +LC After the final heat treatment there is a suitable drawing pass 3). +SR After the final cold drawing process there is a stress relieve heat treatment in a controlled atmosphere 4). +A After the final cold drawing process the tubes are annealed in a controlled atmosphere 5). +N After the final cold drawing operation the tubes are normalized in a controlled atmosphere |
Chemical Requirement:
|
Steel Grade | C | Si | Mn | P | S | |
| Steel Name | Steel Number | max | max | max | max | max |
| E155 | 1.0033 | 0.11 | 0.35 | 0.70 | 0.025 | 0.025 |
| E195 | 1.0034 | 0.15 | 0.35 | 0.70 | 0.025 | 0.025 |
| E235 | 1.0308 | 0.17 | 0.35 | 1.20 | 0.025 | 0.025 |
| E275 | 1.0225 | 0.21 | 0.35 | 1.40 | 0.025 | 0.025 |
| E355 | 1.0580 | 0.22 | 0.35 | 1.60 | 0.025 | 0.025 |
Workshop of Cold Drawn Welded Precision Steel Tubes:
Certificates:
QUALITY CONTROL:
1. Incoming Raw Material Inspection
2. Raw Material Segregation to avoid steel grade mix-up
3. Heating and Hammering End for Cold Drawing
4. Cold Drawing and Cold Rolling, on line inspection
5. Heat Treatment, +A, +SRA, +LC, +N, Q+T
6. Straightening-Cutting to specified length-Finished Measuring Inspection
7. Machanical Testing in own labs with Tensile Strength, Yield Strength, Elongation, Hardness, Impact, Mictrostruture etc
8. Packing and Stocking
100% of our steel tubes are dimensionally checked
100% of our steel tubes are visually checked to assure they have a perfect surface condition and no surface defects.
100% eddy current test and ultrosonic test to eliminate longitudinal and transversal defects.
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.
If you have another question, pls feel free to contact us
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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