Specifications

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1 Perfect surfacetreatment,
ating layer brightly and smoothly,
3.The anti-resistance

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1.Product detail description      

Bundy tube(Bundy pipe) is type of double-wall or single-wall low carbon steel tube manufactured by rolling a copper-coated steel strip through 720 or 360 degree and resistance brazing the overlapped seams in a process called bundywelding. Ii may be zinc-coated and PVF-coated for corrosion protection. It's used in automotive hydraulic brake line in car manufactured in the USA.

2. Technical parameter          

         Product specifications and mechanical Property of double-welded steel pipe

 

 

                          Specification and performance of surface plated

 

3.Application

 

 Hydraulic brake line tubing, brake tubing, brake pipes, fuel lines, transmission oil cooler lines, air conditioning tube, power steering, condenser, compressor, evaporator etc.

 

4.cross profile for SW bundy tube     

duction flow 

6. packing   

7. certification