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Features

Specifications

Basic Infomation

Place of Origin: Henan

Brand Name: GNEE

Certification: SGS

Payment & Shipping Terms

Packaging Details: Standard Sea Worthy Package

Supply Ability: 10000 Ton/Tons per Month

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Hot DIP Galvanized Steel Purlins for High Strength and Corrosion Resistant Steel Structure Buildings

Product Description

Hot DIP Galvanized Purlins Sections for Steel Structure Buildings

Channel section steel is a type of carbon structural steel known for its high strength and excellent weldability, making it ideal for construction and automobile manufacturing applications. We offer a comprehensive range of hot-rolled steel products including flat bar plates, flat bulb steel, angle steel, and custom solutions tailored to your specifications.

Steel purlins provide essential structural support in building construction, primarily serving as key components in roof structures. Roof purlins are supported by rafters or building walls, with the roof deck installed directly over them.

C&Z Channel Steel Specifications

Standard	ASTM, JIS, DIN EN, GB, etc.
Material Grade	Q235B, Q345B, S235JR/S235/S355JR/S355/SS440/SM400A/SM400B
Thickness	1.0-3.0 mm or as customer's request
Width	C80 to C300, Z100 to Z300 or as customer's request
Length	As customer's request (≤5.85m for 20ft Container, ≤11.85m for 40ft Container)
Materials Galvanized	Zn 80g to Zn 275 (customized options available)
Technique	Hot rolled/Cold rolled + Galvanized
Surface Treatment	Black, Galvanized, Coated, Painted or as requested
Packing	Big OD: in bulk; Small OD: packed by steel strips; Standard export package or as required
Advantage	Small MOQ + Superior quality + Competitive price + Fast delivery
Application	Industry, Construction, Decoration, Shipbuilding, Bridging, Automobile chassis, etc.

Product Features

Excellent shape with clear edges and corners
High zinc coating content for superior protection
Exceptional corrosion resistance with anti-shock, moisture, environmental protection, noise, and temperature performance
High standards of section size and structural stability

The Z-shaped cross-section design provides strong bending resistance, offering better load-bearing capacity at the same weight while saving materials. These sections can be connected end-to-end by bolts or welding to form continuous beam structures, making them ideal for large-span engineering requirements. With galvanized or coated surfaces, they exhibit strong corrosion resistance suitable for indoor, outdoor, and humid environments.

Primary Applications

Workshops, warehouses, and plants
Steel web frame structures
Steel U-column and steel C-beam construction
Portal frame products
High-rise building projects
Other steel structure buildings

Certifications

High-tech Enterprise Certificate
ISO9001 Quality Management System Certificate
ISO24001 Environmental Management System Certificate
ISO45001 Occupational Health and Safety Management System Certificate
China Steel Structure Business License Enterprise
Qualification Certificate - Grade 1 Quality Management System

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Contact Person :	Ms. Kelly Zhang
Tel :	+8615824687445
Fax :	86-372-5055135

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