Copper Coated Low Carbon Bundy Tubes For Refrigeration GB/T 24187-2009
1.Materials: low carbon steel strip
2.Main use: widely used in wire-tube condenser, evaporators, refrigeration, chiller, heaters, automobile oil conveying and brake system etc
3.outer diameter:3.18mm, 3.6mm,4mm,4.2mm, 4.76mm,6mm, 6.35mm, 8mm etc
4.wall thickness:0.5mm, 0.6mm, 0.65mm, 0.7mm etc
5. standard: GB/T 24187-2009
6.certification:also passed ISO9001 quality attestation system and ISO14001 Certificate of Environment Management System
7.surface treatment: copper coated, zn coated, no coated etc
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 sales contract.
16. supply ability:50000 ton per year
17. brand:WUSHUN
Applications:
Bundy 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:
|
specification |
dimensional tolerance |
Mechanical properties |
|||
|
Diameter tolerance |
Wall thickness tolerance |
tensile strength |
yield strength |
elongation |
|
|
8*0.7mm,8*0.65mm,8*0.6mm,8*0.5mm, 6.35*0.7mm,6.35*0.6mm,6.35*0.65mm, 6.35*0.5mm,6*0.7mm,6*0.65mm,6*0.6mm,6*0.5mm, 4.76*0.7mm, 4.76*0.65mm,4.76*0.6mm,4.76*0.5mm, 4.2*0.5mm,4*0.7mm,4*0.65mm,4*0.6mm,4*0.5m |
±0.08 |
±0.08 |
≥290Mpa |
≥180Mpa |
≥25% |
Competitive Advantage:
normaly used on condenser and evaporator in refrigerator etc ,mainly material is steel ,than coating surface or plain .cost is low ,quality is good and competitve price ,according country standard .
