Steel Building Z Purlins

Steel building Z purlins are used for steel warehouses,factories,perfab houses,which is mainly for roof and wall support,especially for roof with large slope.If special size of Z purlins,welcome you to contact us,we could do as per your request.

Product Details

Steel building Z purlins:

1.What's Z purlins?

Z steel purlin is one common cold-formed thin-walled steel section frame,and thickness is generally between 1.6-3.0mm.High cross-section of steel building Z purlins is between 120-350mm.Processing materials of Z purlins is hot-rolled (paint), galvanized steel coils(GI) and processing standards is GB50018-2002.Z-shaped steel purlins is usually used in large-scale steel plant,and processing length and holes could be according to the processing requirements of production.

2.Product specs:

Z purlin.jpgHeight (H:100-300mm)X Mid Flange(b1/b2:50-78mm) X Small Flange(a:15-20mm) X Thickness(t:2.0-3.0mm) =Z purlin size

So size of Z section frames can be customized.


3.Processing of Z purlins:

Z purlin production process.jpg

4.Z purlins application:

Steel building Z purlins is widely used as purlins or wall beams for steel structure,which can also be combined into a lightweight roof truss,brackets and other building components.In addition,it can be used in mechanical light manufacturing columns, beams and arms.

5.Our packing&Loading:

For shipment,we usually use steel angles or steel strips to pack C/Z purlins in bundles,then place one steel plate between each bundles,which could protect products from crowd against each other.

loading 01.jpg



China steel new material company is one steel products manufacturer,and as one trading company also,so we believe we could offer you good price and best service.

Regarding products inquiry,pls feel free to send us mail at

Founded in 2001, China Steel New Material is well-known as one of the top 10 steel structure brands in China. With the aid of advanced technology and equipment, our suppliers can offer you quality and stable steel building z purlins at low price. Please be free to place an order, we will offer you the best service and timely delivery.