Custom Profile C Z Purlin

C Purlin · C80–C300 · 1.5–3.0 mm · Q235 / Q345 / Q355 · Galvanized / Black · Punching per Drawings · 6–12 m

Product Summary

C Purlin is a cold-formed C-section steel purlin in Q235, Q345 or Q355 grade, available from C80 to C300 and 1.5 to 3.0 mm thick. It is used as roof and wall structural support in steel structure buildings, with optional punching to your drawings.

Kyzotech supplies C purlins in galvanized or black finish, cut to length (6 to 12 m, per drawings), with mill certificates available on request.

Differentiator: Custom profile — order-based supply.

Supply capability: Order-based Supply — Available upon request / Custom supply. This listing is presented per the Order-based Supply classification; it is not packaged as standard in-stock material.

Key Specifications

Section & Material

Finish & Processing

Commercial

Key Features

• Cold-formed C-section — economical with high strength-to-weight ratio.
• Multiple grades — Q235, Q345, Q355 matched to your structural requirement.
• Punching per drawings — hole shape, diameter and spacing customized for fast assembly.
• Galvanized or black — finish per corrosion requirement.
• Custom length — 6 to 12 m per drawings.

Applications

• Steel structure buildings
• Roof and wall structural support
• Warehouse buildings
• Metal building frames

Why Choose Kyzotech

• Flexible grade and mill matching — matched to your end use and target cost, not locked to a single brand or specification.
• Traceable raw materials — coils and materials sourced from qualified mills, with mill certificates available according to order requirements.
• Downstream processing support — slitting, cut-to-length and processing coordinated with the downstream product.
• Export-oriented packing — seaworthy packaging designed to reduce surface and edge damage during ocean transport.

Quality Control

• Incoming raw material inspection
• Dimensional and surface verification
• Third-party inspection available on request

Packaging & Delivery

Seaworthy export packing to protect surfaces and edges during ocean transport. Typical lead time is 20–30 days after commercial confirmation, depending on order quantity and mill arrangements. Shipment can be arranged from Shanghai, Tianjin, Qingdao or Weifang.

About Kyzotech

Kyzotech is the export brand of Nanjing Shunshuo New Material Technology Co., Ltd. — a manufacturer of steel structure building materials and enclosure systems, established in 2016.

Kyzotech is our export brand; our website and email are hosted at metalroofsystems.com.

FAQ

Q1: Is this supplied as a standard stock item? This specification is supplied on a order-based supply basis — Available upon request / Custom supply. It is not presented as standard in-stock material.

Q2: Can you customize to my project requirements? Yes. Grade, dimension, coating and processing can be matched to your drawings and application requirements.

Q3: What documentation do you provide? Mill test certificates, packing list and shipment documents. Third-party inspection can be arranged on request.

Q4: What is your MOQ and lead time? MOQ and lead time are confirmed per grade and specification; typical lead time is 20–30 days.

Request a Quote

Send us your grade, dimension, quantity, coating requirement and destination port.

📧 mason@metalroofsystems.com · 📞 [phone] · 🌐 metalroofsystems.com

© 2026 Nanjing Shunshuo New Material Technology Co., Ltd. All rights reserved. Kyzotech is a registered export brand of Nanjing Shunshuo New Material Technology Co., Ltd..