Zn-coating+white passivation( white Znic coating)
Zn-coating+colour passivation( colour Znic coating)
Zn-coating+olive-green passivation( olive green Znic coating)

material quality use low-carbon high frequency welded pipe
normal working pressure:25-35MPa bursting pressure: 154MPa feature:super-highest bursting pressure and very flexible bending property...

production engineering adopt the advanced German online coating technology and combine to our patent technology improvement, to keep the steady quality, best price and powerful cpmpetition.

material use low-carbon seamless pipe ,normal working
pressure:25-35 Mpa,
bursting pressure:132MPa
Feature: its softness is nearly to welded CNG pipe, it's the most flexible products compare ...

diameter specification:8mm-12.7mm(5/16''--1/2'')
surface coating: Zn-coating, Copper-coating, Zn-aluminium alloy, copper-nickel alloy, PVF coating, PA11/PA12 coating
apply, to: kinds of Automobile

patented product in China, zinc-aluminium alloy passivation + 120mm-180mmPA11/PA12 coating, good performance in resistant to corrosion ability、resistant to sand and stone shock ability, it can become PVF tube updated the advances in product technology .

material use:304、316、316L
normal working pressure: 25-35MPa
bursting pressure: 125MPa
features: cold rolling technology or cold-drawing technology, through annealled and polishing handle, control thechemical composition strict according to International
standard