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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features:soft and easy to bend
elongation:more than 25%
outer diameter:4mm
wall thickness: 0.7mm
low carbon steel strip
1.Materials: low carbon steel strip
2.Main use: widely used in varity compressors
3.outer diameter:4mm
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:25000 ton per year
17. brand:WUSHUN
Specifications:
|
specification |
Size tolerance |
Mechanical properties |
||||
|
Tolerance on O.D(mm) |
Wall thickness (mm) |
Tolerance on length(mm) |
Tensile strength |
Yielding point |
elongation |
|
|
steel tube in compressor 4*0.7mm |
±0.05 |
±0.08 |
≤±1 |
≥290Mpa |
≥180Mpa |
≥28% |
Competitive Advantage:
double wall steel tube ,copper welding ,blast protection performance good,size is complete ,good quality according ASTM-254 .