Z Purlin

We continuously optimize product performance, and our quality has been recognized by leading industry players. Contact Shunchen now for customized solutions and the latest quotations, and choose a professional and reliable Z Purlin supplier for your project.

Details

Tianjin Shunchen Industrial Company specializes in producing Z Purlins. This lightweight steel component is processed using cold bending technology, transforming steel plates into a Z-shaped cross-section, specifically designed for securing enclosure materials such as color steel plates and sandwich panels. Its primary function is to withstand wind loads, snow loads, and the structural self-weight.

Compared to traditional C-shaped purlins, Z Purlins exhibit unique advantages. Especially when the roof slope is greater than one in ten, its adaptability is stronger and its performance is superior. This design facilitates overlap and is easy to form a continuous beam structure. Therefore, the overall stability and rigidity are effectively improved. In the direction of the weak axis, its moment of inertia is large, with excellent bending resistance and significant load-bearing capacity.

In the field of industrial construction and steel structures, supporting components for roofing and wall systems are crucial. The Z Purlin produced by Tianjin Shunchen Industrial Company is precisely designed for this purpose. This lightweight steel component is processed using cold bending technology, transforming steel plates into a Z-shaped cross-section, specifically designed to secure enclosure materials such as color steel plates and sandwich panels. Its primary function is to withstand wind loads, snow loads, and the structural self-weight.

Compared to traditional C-shaped purlins, Z Purlins exhibit unique advantages. This design facilitates overlap and makes it easy to form a continuous beam structure. As a result, overall stability and stiffness are effectively improved. In the direction of the weak axis, its moment of inertia is large, with excellent bending resistance and significant load-bearing capacity.

Material: Q235B / Q355B (high-strength carbon structural steel)

Surface treatment: hot-dip galvanizing (with a corrosion resistance lifespan of over 20 years)/painting/black finish

Common specifications (height × flange width × minor edge × thickness, in mm):

Z100：100×55×20×1.8-3.0

Z140：140×60×20×2.0-3.0

Z160：160×65×20×2.0-3.0

Z200：200×70×20×2.0-3.0

Z250：250×75×20×2.5-3.0

Z300：300×75×20×2.5-3.0

Length: Customized according to engineering requirements, with a common transportation length of ≤11.8m

Features: Can be lapped and connected, easy to punch, lightweight, high strength

Why choose Shunchen?

Tianjin Shunchen boasts years of production experience, with a production line spanning the entire industry chain. The company holds ISO 9000 quality management system certification, 3A credit certification, and EU CE certification, laying a solid foundation for quality. Through twelve rigorous process flows and a three-tier comprehensive inspection mechanism, the company has achieved a record of zero annual quality and safety accidents. Over the past twelve years, there has been zero breach of contract in order delivery, demonstrating a high level of reliability. The integrated production and sales model, coupled with a 10,000 square meter warehousing capacity, provides customers with one-stop procurement services. The after-sales support system covers the entire cycle, offering a 24/7 response. Orders can be tracked in real-time through eighteen nodes, ensuring a transparent and controllable process.

Currently, our company has established long-term cooperative relationships with over 2,000 customers, with our industry-leading strength serving as a reliable endorsement. Choosing Shunchen's Z-shaped purlins means choosing an efficient, stable, and worry-free supply chain partner. In today's pursuit of balancing construction quality and economic benefits, such a combination of products and services undoubtedly provides solid and reliable support for various steel structure projects.

FAQ (Frequently Asked Questions)

Q1: What is the difference between Z-shaped purlins and C-shaped purlins? How should I choose?

A: The Z-shaped type is suitable for steeply pitched roofs and large-span buildings, offering easier overlapping and better torsional resistance; the C-shaped type is suitable for roofs with a small pitch or walls. When the pitch is greater than 14°, the Z-shaped type is preferred, as it can save steel and enhance stability.

Q2: How to calculate the number of Z-shaped purlins required?

A: Designed based on parameters such as roof load, span, and slope, with a typical spacing of 1.2-2.0m. We can provide a free selection calculation sheet.

Q3: Can it be exported? Is there a certificate?

A: We support exports and have multiple project cases in various countries. We provide material certificates and galvanizing thickness reports.

Q4: What is the minimum order quantity?

A: We support small-batch customization. Please feel free to consult us for specific needs.