Manufacturer for Cold Rolled Steel Z Purlin - Cold Formed Channel Steel – Rainbow
Manufacturer for Cold Rolled Steel Z Purlin - Cold Formed Channel Steel – Rainbow Detail:
1.Products Introduction
1)Material:?Q195,Q235,Q345,SS400,A36?or ST37-2
2)Surface Treatment:Galvanized,?Paint,?Black mild channel bar.
3)Packing:In bundle, as customer specific requirements
4)Application:?modern industrial plant, agricultural greenhouse, animal husbandry factory, stockroom-style supermarket, car showroom, sports venue, quay shed, power plant steel structure, airport facility, construction industry,?automobile industry, solar power station, machine manufacturing, steel pylons, ship bridge, military aft industry, highway construction, machine room equipment container, mineral product holder, etc.
1.C Channel
Definition:
C Channel is processed automatically by C-steel make-up machine, which, according to given C-steel sizes, can automatically complete the C- steel forming process.
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Main Application:
C-steel is widely used for purline and wall beam of structural steel construction, and is applicable for combining into roof truss and bracket. In addition, it is also used as columns, bridges and arms in machinery light industry manufacture.
|
Type |
Spec. |
Thickness |
Material |
Surface Treatment |
Punching |
Length |
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C41*21 |
1.5/2.0mm |
Q235B/Q345B |
Hot dip galvanized 65-80um |
9*30/11*30/13.5*30 |
As customer |



- Saving in Steel up to 40%
- Fast to erect and easy handling
- No side drilling/cutting required
- Assured dimensions and straightness
- Purlin erection is easier than others
- Saving in construction cost up to 30%
- High durability, versatility, and uniform quality
- Low transportation cost due to reduced weight
- Close tolerances on sectional dimensions owing to the process of cold roll forming
- Saving up to 35-40% in weight and 20% in cost when compared to hot rolled purlins
Product detail pictures:
Related Product Guide:
Steel length dimension
4 kinds of methods of steel structure interlayer
Our goal is to provide high quality products at competitive prices, and top-notch service to customers around the world. We are ISO9001, CE, and GS certified and strictly adhere to their quality specifications for Manufacturer for Cold Rolled Steel Z Purlin - Cold Formed Channel Steel – Rainbow , The product will supply to all over the world, such as: Nepal, Ethiopia, Slovenia, Our products have enjoyed a great reputation for their good quality, competitive prices and prompt shipment in international market. Presently, we are sincerely looking forward to cooperating with more overseas customers based on mutual benefits.
The sales person is professional and responsible, warm and polite, we had a pleasant conversation and no language barriers on communication.







