These are horizontal structural members of a roof. They support loads from the roof deck/sheathing and are commonly used in metal building systems. Being critical structural elements, they must be manufactured exactly to specification.
» CR STEEL as per IS 513 Grade
» HR STEEL as per IS 1079; IS 10748; IS 2062: IS 5986
» GALVANISED STEEL as per IS 277; ASTM A 653 (80gsm - 550gsm)
» High Rise Buildings
» Multiplexes/Commercial Buildings
» Power Plant Buildings
» Office Buildings
» Mezzanine Floors in Industrial Buildings
» Warehouses
» Very high strength-to-weight ratio; high strength, low cost.
» 40% saving in steel; 30% saving in overall construction cost.
» Easy and low-cost handling and transportation.
» Economy due to a reduction in dead weight on the main frame structure.
» Significantly reduces installation time.
» Ability to span long lengths.
» No site drilling or cutting required.
» Maintenance-free owing to the application of proper surface finish.
» Factory-finished, cut to exact lengths with pre-punched holes to avoid time and material wastage.
» Continuous splay and splicing for better structural strength, stability and economy.
» 450 lip for better sectional modulus and easy nesting
| PURLIN | THICKNESS | WEB HEIGHT [MM] | FLAGE WIDTH [MM] | YIELD STRENGTH | FINISH |
|---|---|---|---|---|---|
| Z PURLINS | 1.2MM - 3.15 MM | 100 - 300 | 60 - 75 | 200 - 450Mpa | |
| Z PURLINS | 1.2MM - 3.15 MM | 100 - 300 | 60 - 75 | 200 - 450Mpa | Zinc coated/ Uncoated(Black)/ Primer Coated |
| Z PURLINS | 1.2MM - 3.15 MM | 100 - 300 | 60 - 75 | 200 - 450Mpa | |
| Z PURLINS | 1.2MM - 3.15 MM | 100 - 300 | 60 - 75 | 200 - 450Mpa | |
Sag Rods, Cleats, Sleeves, and Eve Struts will be supplied along with Purlins
1. Our Technical department offers comprehensive advisory service on the Design and detailing of Purlins based on Shop drawings of the site
2. Purlins can be pre-punched in our factory. This makes construction on-site faster and easier.
3. Holes are made after production at a continuous line
4. For HR Purlins, Paint of Red Oxide Primer/Grey Primer will be applied as per request
5. Design & supply of Cleats/Sleeves/sag rods in addition to Purlins
GIRTS are horizontal structural members in a framed wall and resist lateral loads from wind and support wall cladding materials. They support metal siding in metal building systems and are generally constructed from cold roll-formed steel sections.
Metalkraft manufactures Purlins and Girts from different grades of quality steel with requisite yield strength to minimise weight while maximising capacity. We manufacture a wide range of structural ZED and CEE Purlins and Girts for industrial buildings, sheds, storage, garages, carports, etc., where reliable solid steel framing is required.