EN 10305-2 34MnB5 ERW Welded Cold Drawn Precision steel Tubes For Automotive Industry
Contact Person : Richard SHEN
Phone Number : +86-13736164628
WhatsApp : +8613736164628
| Minimum Order Quantity : | 5Tons | Price : | 1500-2500 USD/Ton |
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| Packaging Details : | Precision Steel Tubes are packed in wooden boxes or hexagonal bundles in seaworthy packing. | Delivery Time : | 30-45 work days |
| Payment Terms : | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability : | 6000Tons per Year |
| Place of Origin: | ZHEJIANG, CHINA | Brand Name: | TORICH |
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| Model Number: | EN10305-2 |
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Detail Information |
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| Certification: | CE,ISO9001 | Production Method: | EN10305-2 Cold Drawn Welded Precision Steel Tubes Machinery Industry Boiler Pipe |
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| 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 |
| High Light: | precision seamless pipe,precision pipes and tubes |
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Product Description
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Standard
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EN10305-2 Welded Cold Drawn Tubes
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Key Word
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Precision Steel Tubes, cold drawn precision steel tube
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Size
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OD: 20-350mm; or at buyer's request
WT: 1-35mm; or at buyer's request
Length: max12000mm; or at buyer's request
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Production method
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Cold rolling by Cold pilger machine and Cold rolling machine
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Deliver condition
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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:
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Steel Grade
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C
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Si
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Mn
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P
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S
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Steel Name
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Steel Number
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max
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max
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max
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max
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max
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E155
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1.0033
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0.11
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0.35
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0.70
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0.025
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0.025
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E195
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1.0034
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0.15
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0.35
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0.70
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0.025
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0.025
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E235
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1.0308
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0.17
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0.35
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1.20
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0.025
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0.025
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E275
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1.0225
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0.21 |
0.35
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1.40
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0.025
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0.025
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E355
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1.0580
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0.22
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0.35
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1.60
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0.025
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0.025
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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
Enter Your Message
| TORICH INTERNATIONAL LIMITED |
| Suite 1004, Hongan Plaza, #258 Die Yuan Road, Yinzhou District, Ningbo City, China |
| 86-574-88086983 |
| sales@steel-tubes.com |