GB/T 31940 Stainless Steel Tube Bi-Metal Composite Corrosion Resistance For Fluid Transportation
Contact Person : Richard SHEN
Phone Number : +86-13736164628
WhatsApp : +8613736164628
| Minimum Order Quantity : | 5Tons | Price : | negotiable |
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| Packaging Details : | 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 : | 2000Tons per Year |
| Place of Origin: | ZHEJIANG, CHINA | Brand Name: | TORICH |
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| Certification: | ISO9001, ISO14001, TS16949 | Model Number: | ASTM A554 A249 |
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Detail Information |
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| Keyword: | Stainless Steel Capillary Tube | Material: | 201, 202, 304, 316, 316L Etc |
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| Surface: | 180G, 320G, 400G Satin / Hairline | Shape: | Round Shape |
| Length: | Customized | WT: | 0.08mm - 2mm |
| OD: | 0.5mm--8mm | Usage: | Medical Chemical Tube |
| High Light: | stainless tube steel,large diameter stainless steel tube |
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Product Description
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Standard
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ASTM A554, A249, A269 and A270, A312
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Matrial
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201 ( Ni 1.2%), 202 (Ni 3.5%~4.5%), 301(Ni 5%), 304 (Ni 8%, Cr 18%),
316 (Ni 10%, Cr 18%), 316L (Ni10%~14%), 430 |
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Size
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OD: 0.5mm--8mm WT: 0.08mm - 2mm Length: According to Customer's Requirement
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Surface Finish
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180G, 320G, 400G Satin / Hairline
400G, 500G, 600G or 800G Mirror finish |
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Test and Inspection
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Squash test, extended test, water pressure test, crystal rot test, heat treatment, NDT
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Application
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Decoration construction, upholstery, industry instrument
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Tolerance
a) Outer Diameter: +/- 0.2mm
b) Thickness: +/- 0.02mm
c) Length: +/- 5mm
Product Show
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
TORICH ASTM A554 A249 Stainless Steel Capillary Tube for Medical Chemical Tube
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| TORICH INTERNATIONAL LIMITED |
| Suite 1004, Hongan Plaza, #258 Die Yuan Road, Yinzhou District, Ningbo City, China |
| 86-574-88086983 |
| sales@steel-tubes.com |