Can Q345B+275g or Q355B+275g galvanized C-shaped steel be produced?

A: We can produce. C/Z-shaped steel of Q345B+275g or Q355B+275g, a high-quality variety produced by Shanghai Oak Metal, can be manufactured up to 3.5mm thickness with automatic punching and unlimited length. Materials like G450 and G550 of Q345B can also be processed. Besides 275g, high zinc coatings of 300g, 350g, 500g, and 600g on both sides are also available. Feel free to place your order with confidence!

Detailed Description:

◆ Large automatic C/Z interchangeable joist production line, fully computer controlled, automatic conversion between C and Z shapes, automatic adjustment of specifications, automatic completion of fixed length, punching, and cutting!

◆ Capable of producing C/Z purlins with cross-sectional heights of 80-350mm, widths of 40-120mm, flanges of 10-30mm, and thicknesses of 1.0-3.5mm. Purlin lengths are customizable.

◆ Material Options: You can choose hot-rolled black material as the base plate, which can be painted or galvanized after forming; or opt for hot-dipped galvanized coil material base plate, ready for direct installation after forming, with a smooth and exquisite surface.

◆ C/Z steel purlins made of materials such as Q235, Q345B, Q355B, G350, and Australian standards G450, G550 are all available for customization.

◆ The hot-dip galvanized coating can be standard or customized to meet requirements, such as 200g, 275g, 350g, 500g, 600g, etc.

Hole spacing and diameter available for custom production; cross-sections and pierced areas are smooth with no burrs.

◆ Additional galvanized purlin boards, diagonal and straight tension bars, etc., can be provided according to requirements.

◆ Products can be packed as required or loaded into containers at the factory.

We specialize in C-shaped steel, hot-dipped galvanized C-shaped steel, cold-formed C-shaped steel, structural C-shaped steel, C-shaped steel purlins, rolled edge C-shaped steel, roof C-shaped steel, wall C-shaped steel, CZ-shaped steel, and C-shaped steel purlins. We've always been committed and are always striving for improvement!