CHANGZHOU WUJIN SHUNDA PRECISE STEEL TUBE CO.,LTD.
CHANGZHOU WUJIN SHUNDA PRECISE STEEL TUBE CO.,LTD. Special produce the Single wall steel tube,double wall steel tube,bundy tube,condenser,evaporator for refrigeration etc .
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Evironmental Low-Carbon Galvanized Steel Tube , Hot Zinc Coated 4.76 × 0.55mm
Galvanized pipe corrosion performance index
| Product name | Zinc coating thickness | Salt spray test time |
| White galvanized tube | ≥2μm | ≥24 hours |
| ≥4μm | ≥72 hours | |
| ≥6μm | ≥84 hours | |
| Green Galvanized tube | ≥4μm | ≥96hours |
| ≥6μm | ≥108hours | |
| ≥7μm | ≥120 hours |
Product description
1.materials: zn or hot zinc coated 4.76 × 0.55mm is made by low carbon steel strip
2.main use: zn or hot zinc coated 4.76×0.55mm is widely used on wire tube condenser, evaporators, refrigeration, freezer etc
3.outer diameter: 4.76mm
4.wall thickness: 0.55mm
5. standard: zn hot zinc coated 4.76 × 0.55mm has the standard of GB/T 23134-2008
6.certification: zn or hot zinc coated 4.76×0.55m also passed ISO9001 quality attestation system and ISO14001 Certificate of Environment Management System
7.surface treatment: coating zn and hot galvanized
8. features: zn or hot zinc coated 4.76 × 0.55mm is soft and easy to bend and has excellent resistance
9.tensile strength: more than 230 Mpa
10.yield strength:150-220 Mpa
11.elongation: more than 25%
12.salt fog-resisting test time: more than 72 hours
13.place of origin: Changzhou city, Jiangsu province, China
14. brand: Wushun
15. package: zn or hot zinc coated 4.76×0.55mm used plastic cloth with coils, wooden boxes, iron pallets etc or we can pack by the customer's demands
16. payment terms: T.T, L/C, D/P, D/A, Western Union, MoneyGram etc
17. delivery: the date of deliverying zn or hot zinc coated 4.76 × 0.55mm is as contracted
18. supply ability: 50000 ton per year
19. port of loading: Shanghai, Ningbo, Qingdao, Shenzhen etc.
Specifications:
| Wall Thickness | 0.55 mm |
| Section Shape | Round |
| Outer Diameter | 4 .76mm |
| Place of Origin | Jiangsu, China (Mainland) |
| Secondary Or Not | Non-secondary |
| Application | refrigerator, freezer |
| Technique | Cold Drawn |
| Certification | ISO9001,ISO14001,SGS |
| Surface Treatment | Galvanized |
| Alloy Or Not | Non-alloy |
| tensile strength | more than 230 Mpa |
| yield strength | 150-220 Mpa |
| elongation | more than 25% |
| standard | GB/T 24187-2009 |
| salt spray test | 70~120h |
| Diameter tolerance | ±0.08 |
| Wall thickness tolerance | ±0.08 |
Competitive Advantage:
WE can produce zn coated steel tube according to customer's requirement, salt spray time from 24h to 120h, corrosion resistance is good. There are many size for customers to choose. The quality of zn or hot zinc coated 4.76 × 0.55mm is best with reasonable price.
And the quality of zn or hot zinc coated 4.76×0.55mm can be guaranteed according to the national standard.
EXPLORE INTERNATIONAL MARKET, WIN-WIN COOPERATION!
TO KNOW MORE PLEASE CONTACT US.
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