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| Categories | Seamless Steel Tube |
|---|---|
| Brand Name: | TORICH |
| Model Number: | 41CR4 41CR S45C 45# |
| Certification: | ISO9001, ISO14001, TS16949 |
| Place of Origin: | ZHEJIANG, CHINA |
| MOQ: | 5Tons |
| Price: | negotiable |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability: | 2000Tons per Year |
| Delivery Time: | 30-45 work days |
| Packaging Details: | Seamless Mechanical Tubes are packed in wooden boxes or hexagonal bundles in seaworthy packing. |
| Keyword: | Seamless Mechanical Tube |
| Grade: | 41CR4 41CR S45C 45# Grade |
| OD: | 15-200mm |
| WT: | 2.5-20mm |
| Length: | max 12000mm |
| Usage: | Machining Gun Internally ribbed tubes |
| Production Method: | Cold drawn Seamless |
| Company Info. |
| TORICH INTERNATIONAL LIMITED |
| Verified Supplier |
| View Contact Details |
| Product List |
Key Word | Seamless Mechanical Tube |
Material | 41CR4 41CR S45C 45# Grade |
Production method | Cold Drawn Seamless |
Size list | OD 16 X ID 5.50mm OD 18 X ID 5.45mm OD 20 X ID 6.05mm OD 30 X ID 6.35mm OD39.5X ID7.5mm |
Chemical Requirement
Steel Grade | C | Si | Mn | P | S | Cr | Ni | Cu | Mo |
40Cr | 0.37-0.44 | 0.17-0.37 | 0.50-0.80 | 0.035 | 0.035 | 0.80-1.00 | 0.30 | 0.30 | 0.15 |
20Cr | 0.18-0.24 | 0.17-0.37 | 0.50-0.80 | min 0.035 | 0.035 | 0.70-1.00 | 0.30 | 0.30 | 0.15 |
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
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