Delivery Time:According to quantity about order
Certification:ISO9001,ISO14001
Low Carbon Green Coated Zn Tube 4*0.6mm Galvanized Bundy Pipe

1.Materials: low carbon steel strip

2.Main use: widely used in wire-tube condenser, evaporators, refrigeration, chiller, heaters, freezer etc

3.outer diameter:4.0mm

4.wall thickness: 0.6mm

5. standard: GB/T 24187-2009

6.certification:also passed ISO9001 quality attestation system and ISO14001 Certificate of Enviroment Management  System

7.surface treatment: coating green Zn

8. Features:soft  and easy to bend

9.tensile strength: more than 290 Mpa

10.yield strength:more than 180 Mpa

11.elongation:more than 25%

12. place of origin: changzhou city, jiangsu province, China.

13.  salt fog-resisting test time:also more than 72 hours

14. package:plastic cloth with coils, wooden boxes, iron pallets etc

15. delivery:as contract

16. supply ability:30000 ton per year

17. brand:WUSHUN

Applications:

Zn coated steel tube mainly used in refrigerator, freezer ,condenser, evaporator etc,it is made  by material  low carbon steel

Specifications:

specification	dimensional tolerance	Mechanical properties
Diameter tolerance	Wall thickness tolerance	tensile strength	yield strength	elongation
green coated ZN tube   4*0.6mm	±0.08	±0.08	≥290Mpa	≥180Mpa	≥25%

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

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 .size is complete ,quality is best with competive price ,according country standard .