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The C Z purlin offered by Qingdao Xinguangzheng Steel Structure Co., Ltd. is a cold‑formed steel section manufactured from hot‑rolled, cold‑rolled or galvanized strips. The product line includes both C‑type and Z‑type profiles, with high‑tensile hot‑dipped base materials such as GR340, SGH440 and G450 commonly used. The purlins feature adjustable cross‑section dimensions and can be supplied with pre‑punched holes to match specific design requirements, while continuous overlapping is recommended for Z‑type installations.
In the broader market, C/Z purlins are typically produced with sheet thicknesses between 0.8 mm and 2.5 mm and yield strengths ranging from 235 MPa to 355 MPa, meeting standard structural steel specifications. Standard dimensions often fall within a depth of 100‑300 mm and a flange width of 50‑150 mm, providing a balance of strength and light weight. Typical coating thickness for hot‑dipped sections is 80‑120 µm, delivering long‑term corrosion resistance and service lives of 30‑50 years. These characteristics make the purlins suitable for a wide variety of low‑rise industrial and agricultural buildings.
Primary users include contractors of warehouses, factories and farm structures who require lightweight yet high‑strength roof and wall members. The supplier notes a maximum column spacing of up to 16 m, which can reduce the number of supporting columns and lower overall construction costs. Buyers should confirm the exact dimensions, hole pattern and coating specifications required for their project, as well as negotiate packaging, shipping and any design assistance services offered by Qingdao Xinguangzheng.
| Base steel grades | GR340, SGH440, G450 hot‑dipped high‑tensile steel |
| Manufacturing process | Roll forming from cold‑rolled, hot‑rolled and galvanized strips |
| Typical mechanical properties | High tensile, usually over Q235 (standard yield strength 235‑355 MPa) |
| Adjustable cross‑section size | Customisable depth 100‑300 mm, flange width 50‑150 mm (typical) |
| Hole pre‑punch capability | Locations and apertures can be customised per customer drawing |
| Recommended installation for Z‑type | Continuous overlapping to improve load capacity |
| Maximum column spacing | Up to 16 m (typical spacing 8‑12 m for C‑purlins) |
| Typical service life | 30‑50 years (standard for hot‑dipped steel) |
| Typical weight per metre | 5‑12 kg/m (standard for 0.8‑2.5 mm thickness) |
| Typical packaging | Bundled on pallets, wrapped for corrosion protection (standard) |
Qingdao Xinguangzheng Steel Structure Co., Ltd is situated at No. 268 Shen Zhen Road, Pingdu, Qingdao, Shandong 266700, China. The company holds a harbour trust tier and records a 0.00 response rate, indicating that direct contact may be required for detailed enquiries. Its product catalogue includes steel structural components, sandwich panels and multifunctional kiosks, positioning it as a diversified steel fabricator in the region.
The firm emphasises its capability to supply customised C/Z purlins, offering design assistance, pre‑punched hole patterns and optional surface treatments. While the listing does not disclose specific production capacity, lead times or minimum order quantities, the supplier states that it can meet international structural standards and provides export‑focused logistics. Prospective importers should request detailed technical data sheets and any relevant certification documents before placing an order.
C and Z Purlins are structural cold-formed steel sections manufactured from hot-rolled strips, cold-rolled strips, and galvanized coils via roll forming. Widely used as secondary and bracing members in industrial buildings, warehouses, and agricultural structures, these lightweight but high-strength steel sections offer excellent load-bearing capacity with cost efficiency. Ideal for import/export trade, CZ purlins are compatible with various roof and wall systems and meet international structural standards for global construction projects.
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Importers should first verify the exact steel grade, sheet thickness and cross‑section dimensions against their structural calculations. Request a full set of technical drawings, mill test certificates and a coating thickness report before finalising the purchase. Confirm that the pre‑punched hole pattern matches the architectural layout and that the continuous overlapping detail for Z‑type purlins is clearly specified.
Logistics for C/Z purlins typically involve bundling on pallets and loading into 20‑foot containers from Qingdao ports. Buyers should discuss the preferred incoterm - FOB Qingdao is common - and obtain a detailed packing list, including total weight and container utilisation. Payment terms are usually arranged after a pro‑forma invoice, with secure methods such as L/C or T/T recommended for first‑time transactions.
Quality assurance measures should include a pre‑shipment inspection by a recognised third‑party agency, focusing on dimensional accuracy, coating thickness and mechanical property compliance. Request ISO 9001 certification and any relevant structural steel standards documentation. Arranging an on‑site audit or factory visit can further validate the supplier’s manufacturing processes before shipment.
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When sourcing C Z Purlin C/Z Purlin Steel Structural for your business, securing the right balance of quality and cost is essential. Qingdao Xinguangzheng Steel Structure Co., Ltd, a verified supplier based in China, offers this product with key specifications including C Section and Z Section Purlin, structural cold-formed steel profile, Carbon structural steel, galvanized coating (Z275/Z450 g/m2 typical), and Flange width: 50-100mm; Web height: 100-350mm; Thickness: 1.6mm - 3.0mm; Length: 6m standard, custom lengths available. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $7001,100./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 7308.90, making it a staple in the Building Construction Machineries and Equipments sector with strong demand from importing countries worldwide.
Importing C Z Purlin C/Z Purlin St requires careful attention to shipping logistics, customs compliance, and secure payment terms. Qingdao Xinguangzheng Steel Structure Co., Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 7308.90 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this C Z Purlin C/Z Purlin St has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Building Construction Machineries and Equipments category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing C Z Purlin C/Z Purlin St requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 7308.90 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for C Z Purlin C/Z Purlin Steel Structural from Qingdao Xinguangzheng Steel Structure Co., Ltd is $7001,100./Unit on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Qingdao Xinguangzheng Steel Structure Co., Ltd through EximNext.
The supplier, Qingdao Xinguangzheng Steel Structure Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Unit for C Z Purlin C/Z Purlin St. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, C Z Purlin C/Z Purlin Steel Structural is classified under HS Code 7308.90. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import C Z Purlin C/Z Purlin St from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Qingdao Xinguangzheng Steel Structure Co., Ltd. Ensure you have the necessary import licenses for Building Construction Machineries and Equipments products in your destination country.
Yes, Qingdao Xinguangzheng Steel Structure Co., Ltd is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for C Z Purlin C/Z Purlin Steel Structural supplied by Qingdao Xinguangzheng Steel Structure Co., Ltd include C Section and Z Section Purlin, structural cold-formed steel profile, Carbon structural steel, galvanized coating (Z275/Z450 g/m2 typical), and Flange width: 50-100mm; Web height: 100-350mm; Thickness: 1.6mm - 3.0mm; Length: 6m standard, custom lengths available. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Qingdao Xinguangzheng Steel Structure Co., Ltd offers C Z Purlin C/Z Purlin St with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
C Z Purlin C/Z Purlin St is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Qingdao Xinguangzheng Steel Structure Co., Ltd through our platform.
Qingdao Xinguangzheng Steel Structure Co., Ltd maintains international quality certifications. These ensure that the C Z Purlin C/Z Purlin St meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Qingdao Xinguangzheng Steel Structure Co., Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Qingdao Xinguangzheng Steel Structure Co., Ltd.
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