Features

Cold-formed purlins and girts are recognized as being efficient and economical structural members suitable for a wide range of building applications. RK Metal Roofings Pvt. Ltd. offers a full range of section depths ranging from 350mm to 50mm deep for C Purlin and from 300mm to 100mm deep Z Purlin.

Aesthetically Pleasing & Cost-Effective

• High tensile steel- for high strength and low weight.
• Available in varied Zinc coating - Z275 GSM in accordance with AS 1397.
• Full range of accessories - from brackets to bolts to ensure easy use and installation.
• Full-size range - for ease of design in both C Z sections.
• Available in standard 240MPa/ 345MPa yield strength
• Designed in accordance with AS 1538 and also conforms to BS 5950 and IS 875
• Special size capability - a non-standard range of special shapes and channels available to suit individual requirements subject to minimum order quantity and lead time.

Materials

RK Metal Roofings PURLINS are cold rolled formed sections manufactured from high strength galvanized steel in base thickness ranging from 1.0mm BMT to 3.0mm BMT (240MPa/345MPa minimum yield stress) with a Z 120 zinc coating( 275/ 120 grams per square meters minimum coating mass) in accordance with AS 1397.

Performance

RK Metal Roofings PURLINS section properties and material data are produced for engineering calculation in accordance with AS / NZS 4600 or BS 5950 or IS875. For further information, please contact RK Metal Roofings Pvt. Ltd. Technical Department.

Installation

RK Metal Roofings C & Z sections are easily installed in single, double, double lapped, continuous lapped and reduced end lap systems.