Double wall Bundy Tube For Heat Exchanger 12.7*0.5mm 25% Elongation

1.Materials: low carbon steel strip

2.Main use: widely used in  refrigeration, chiller, heaters, freezer,compressor,automobile etc

3.outer diameter: 12.7mm

4.wall thickness: 0.7mm

5. standard: YB/T4164-2007

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

7.surface treatment: copper 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:20000 ton per year

17. brand:WUSHUN

Applications:

Double wall copper coated steel tube mainly used in refrigerator, freezer and compressor etc,it is made  by material  low carbon steel

Specifications:

Competitive Advantage:

can mainly used in compressor of refrigerator and other heat exchanger.blast protection performance good ,copper welding between two layer ,size is complete ,good quality according ASTM-254 .