Zinc Coated Bundy Tube

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Zinc Coated Bundy Tube

The zinc coated bundytube has the same terrific corrosion resistance, but its productioncost is lower than the copper coated bundypipe. It has pretty highdimensional precision. The wall thickness ranges from 0.5mm to 0.75mm, outer diameter can be optional between 4mm and 8mm, and the Zinc coat thickness is 0.02mm. The customer can choose togalvanize the pipe by one side or double sides.

TechnicalParameters

No. of Zn coated sides	1/2 (optional)
Wall thickness	0.5mm -0.75mm
Outer diameter	4mm-8mm
Raw material	SPCC
Coat thickness	0.02mm
Application	Air condition/Refrigerator

The process of thegalvanized bundy pipe is:

Hot roll making
Acid washing
Cold rolling
Annealing
Galvanizing
Chromating
Slitting
Air cooling
Tubing
Cutting
Antirust oil
Film wrapping
Kraft paper packing
Woven bag packing
Belt packing
Final product