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Product Applications  Building Products

Cold Roll Formed Building Sections are roll-formed from zinc coated and uncoated material. Their strength is increased from 240 to 345 MPa for both zinc coated and uncoated products, thereby increasing the structural capacity of the steel channel and angle sections, which have many uses in construction and general fabrication.

We can make many combinations of sections. The sizes of several plain channels enable them to nest readily. They are available with pre-punch and red oxide primer coat, where it can be painted at site easily. Machine controlled dimensions allow a neat fit and provide an easy method of assembly for sliding joints. They can also be welded or bolted.

Zed Section

Depending on the section type, our cold-formed Zed Sections are available as either zinc-coated or uncoated in Base Metal Thickness (BMT) of 1.50 - 3.15 mm. The materials used are zinc-coated steel to IS 277 with 240Mpa to 345 MPa minimum yield stress and zinc coating mass of 120 – 275 GSM and uncoated steel to IS 10748 Grade-II or IS 5986 with 240 - 345 Mpa minimum yield stress.

Specifications

CR, HR, GP-120 GSM to 350 GSM with Ys of min 200-450 Mpa

Tolerances

Web : [D] ± 1 mm
Flange : [B] ± 1 mm
Lip : [C] ± 1 mm
Length : [L] ± 5 mm
Thick : [t] ±0.05 mm
Bow : 1mm/Mtr
Camber: 1mm/Mtr
Twist : 1mm/Mtr

Lip Channel Section

Depending on the section type, our Lip Channel Sections are available as either zinc-coated in BMT of 1.50 mm - 3.15 mm, or uncoated in BMT 1.50 mm - 4.0 mm. The materials used are zinc-coated steel to IS 277 with 240 - 345 MPa minimum yield stress and zinc coating mass of 120 – 275 GSM and uncoated steel to IS10748 Grade-II or IS 5986 with 240 - 345 Mpa minimum yield stress.

Specifications

CR, HR, GP-120 GSM to 350 GSM with Ys of min 200-450 Mpa

Tolerances

Web : [D] ± 1 mm
Flange : [B] ± 1 mm
Lip : [C] ± 1 mm
Length : [L] ± 5 mm
Thick : [t] ±0.05 mm
Bow : 1mm/Mtr
Camber: 1mm/Mtr
Twist : 1mm/Mtr

Plain Channel Section

Depending on the section type, our cold formed Plain Channel Sections are available either as zinc coated in BMT of 1.50 - 3.15 mm, or uncoated in BMT 1.50 mm to 6.0 mm. The materials used are zinc coated steel to IS 277 with 240 - 345 MPa minimum yield stress and zinc coating mass of 120 – 275 GSM and uncoated steel to IS 10748 Grade-II or IS 5986 with 240 - 345 Mpa minimum yield stress.

Specifications

CR, HR, GP-120 GSM to 350 GSM with Ys of min 200-450 Mpa

Tolerances

Web : [D] ± 1 mm
Flange : [B] ± 1 mm
Lip : [C] ± 1 mm
Length : [L] ± 5 mm
Thick : [t] ±0.05 mm
Bow : 1mm/Mtr
Camber: 1mm/Mtr
Twist : 1mm/Mtr