No Coated Cold Drawn Welded Tubes , Welded Steel Tubes 4 * 0.7 mm

No Coated Cold Drawn Welded Tubes , Welded Steel Tubes 4 * 0.7 mm

low carbon steel strip
Section Shape:Round
Application:refrigerator, freezer
standard: GB/T 24187-2009
features: soft  and easy to bend
 

 1.Materials:low carbon steel strip

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

3.outer diameter:4mm

4.wall thickness: 0.7mm

5. standard: GB/T 24187-2009

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

7.surface treatment: no coated

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. port of loading:shanghai, China;

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:

Welded tube is important part  of  refrigeration system ,mianly used in refrigerator, freezer ,condenser, evaporator  etc,it is made  by material  low carbon steel strip

Specifications:

 Competitive Advantage:

welding line can be invisible ,welding performance good ,including single wall and double wall , welding longitudinally and copper welding  .Size is complete ,quality according country standard ,best quality and competitve price .