Metal Purlins

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Website: http://bltbuilding.com/6-metal-purlins.html

Structural C, Z and H purlins for industrial and commercial buildings

We provide a wide selection of C, Z, H, and other purlin profiles that serve as essential structural members in steel construction. Coating levels can be customized from 80 g/m² to 450 g/m² of galvanization, depending on design requirements, and material strength can be adjusted to meet different regional certification standards. With highly automated production lines, the purlins are manufactured with precise punching so that bolt holes align exactly with the needs of each project. This ensures reliable performance, faster assembly, and long service life.

BLT060 C-Purlin

Base metal	Galvanized steel
Base metal thickness	1.5mm-3mm
Metal sheet suppliers	Baowu, Ansteel, Shougang Group, Baosteel
C-purlin depth (h)	80-300mm
Overall width of sheet	175-485mm
Length	Customizable
Surface coating	Zinc coating, PVDF coating
Lifespan	At least 50 years
Mounting accessories included	A full range of self-tapping screws, nuts, etc.
Applications	Structural support for roof and wall cladding, transferring loads to the main structure while providing strength and stability. Helps adjust building spans and spacing, assists in meeting functional requirements, and allows for professional guidance in demanding conditions
Remarks	Other sizes or customized products are available upon request. Please contact us for details

BLT061 Z-Purlin

Base metal	Galvanized steel
Base metal thickness	1.5mm-3mm
Metal sheet suppliers	Baowu, Ansteel, Shougang Group, Baosteel
Z-purlin depth (h)	150-300mm
Overall width of sheet	285-485mm
Length	Customizable
Surface coating	Zinc coating, PVDF coating
Lifespan	At least 50 years
Applications	Structural support for roof and wall cladding, transferring loads to the main structure while providing strength and stability. Helps adjust building spans and spacing, assists in meeting functional requirements, and allows for professional guidance in demanding conditions
Remarks	Other sizes or customized products are available upon request. Please contact us for details

Features

Available in a wide range of profiles, including C, Z, and H types, so they can be matched to different structural designs.
Material strength and galvanization levels can be customized to meet both project specifications and international standards.
Each purlin is manufactured with automatic equipment that guarantees accurate punching and consistent dimensions.
The purlins have a light design, are easy to move and install, yet they are strong enough to keep buildings stable.
A galvanized coating protects the steel against rust and weathering, so the purlins keep their performance and appearance for many years, even in tough environments.

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