Q355B Z275G Galvanized C  purlin sectional for Building materials

C channel is made of galvanized steel strips by the method of cold-bending formed.The surface treatment is galvanized or bared. It has many advantages compared with traditional structural steel, such as light weight, excellent performance cross-section, high-strength and so on.

C  purlin sectional size range

Model NO. H×B1×B2×C(mm) Thickness(mm) Hole distance(mm) Length(m)

C80 80×40×40×15 2.0-3.0 No holes Max 5.8m for 20GP;11.8m for 40GP/HQ

C100 100×50×50×20 2.0-3.0 40

C120 120×50×50×20 2.0-3.0 Adjustable

C140 140×50×50×20 2.0-3.0 Adjustable

C160 160×60×60×20 2.0-3.0 Adjustable

C180 180×60×60×20 2.0-3.0 Adjustable

C200 200×60×60×20 2.0-3.0 Adjustable

C220 220×70×60×20 2.0-3.0 Adjustable

C250 250×70×70×20 2.0-3.0 Adjustable3,


C purlins processing pics:

C purlin production process has three stages,material preparation and equipment preparation and processing.

Material preparation:The related specs of GI steel strips will be prepared and loaded on equipment;

Equipment preparation:Our workshop manager will check and adjust the equipment to make sure the C steel purlin equipment is in correct status for production;

Processing:This is including holes pre-punching,cold rolled,cutting as per required length,and stack in proper position and well protected,then finally quality inspection by our QC people.

Product applications:

It is used widely as purlin and wall beam on steel structure construction.Also it can be combined into a light weight roof truss,brackets,etc.In machinery light manufacturing,C purlin can also be made into Column,beam or arm limb,etc.



C purlins are usually packed in bundles with straps fasten on it,and loaded by forklift.If you have any other special packing loading for Cee purlins,please indicate this requirement,when you make inquiry,so we could consider all the cost in.