China popular steel z purlin/galvanized steel z purlin/ galvanized z purlin manufacturers in dubai ajman

For the Z purlin, it is the same thing as C purlin, we just change the direction of one side of the C purlin.

Models

The z purlin we can offer has two different models:

WZH-AC-2015-ZP001  Galvanised z purlin

The Z purlin made from the galvanised slit steel coil, and corrgated directly by the forming machine, and it has already a good fonction of antirust, so it can be used directly in the house building. 

WZH-AC-2015-ZP001  black steel Z purlin

This model of Z purlin made from the slit steel coil, the original color is black, as it is the color of steel. Usuaaly we will paint it before use, to make it can have a longer using time. The paint in our factory for the color Z purlin, we paint it twice. 

For the color, we can make as your need.

Material Z purlin:
Q235B Steel (Chinese standard steel), SS304, SS316 & SS316L

Surface Finish Z purlin:
Electro zinc plated – for indoor use to BS EN 12329-2000

Powder coated - for indoor use to JG/T3045-1998, between 6 and 10 microns thick

Hot Dipped Galvanized – for outdoor use to BS EN 1461-1999, between 60 and 80 microns thick

Electrolytic Polishing – for stainless steel use

For the Z purlin, the chinese standard size is as follow:

we can offer the standard size for you within a short time, if you have a reuiry for a size different, we can make it for you also, maybe the produce time is a little longer.

Advantage of Galvanized Z Purlin :

1.High quality

2.Reasonable price

nvenient in construction and save much time and labor

4.light, good quality and reasonable price

5.length of the product can be manufactured according to customers requirments

8.high mechanical strength, back to back C channel, increase the intensity.