Devraj Roofing

C&Z purlin

C&Z purlin

With the support of shrewd professionals, we are engaged in offering the best quality of C & Z Purlin, C Purlin Manufacturer, Z Purlin Manufacturer  that are demanded widely to provide structural support in buildings. Our existing purlins are fetching the best selling items due to its first-class grade material and industry compliant construction. This Purlin is designed and produced by advanced technology, quality and customer oriented services, for use as secondary supports for economical rood sheeting and wall cladding systems in any type of building.

The whole line in Purlin mainly consists of uncoiler and its base, coil sheet flattening equipment, punching equipment, post-cutting equipment, hydraulic station and controlling system. Our customers can avail the Purlins that are free from rust and in customized sizes and dimensions at the best price in the market place. All the secondary members are made from Pre-Galvanized steel of 120/180/275 GSM coating and steel plates conforming to IS 1161/2062 or equivalent with minimum yield strength of 340 Mpa. All secondary members are available in a thickness range of 1.2 mm to 2.5 mm and supplied with a coat of Red Oxide primer (if not made from GI).

Related Industries

Jalaram Industries Roof manufacture a complete range of structural C and Z purlins and girts for industrial buildings, garages, verandahs, and carports, in fact anywhere that strong, reliable steel framing is required. Manufactured from quality galvanised steel, this is a fully integrated system allowing for flexible design options.

Supplied plain or punched, galvanised purlins are manufactured from high tensile steel for increased strength, reduced weight, and a long serviceable life.

Related Industries

Cold formed galvanized purlins have a minimum yield strength of approximately 60% greater than that of hot rolled steel that is typically used for purlins. This high strength – to – weight ratio in most applications allows extra spanning capability for the most cost effective structures.

The high-strength to low-weight ratio makes the product easier to handle, both during transportation and erection.

The pre-punched sections of the high strength galvanized cold rolled sections reduces fixing time by using self-drilling, self-tapping screws and standard bolts.

LYSAGHT® Purlins are made from Zinc and Zn-Al alloy coated steel. They have greater corrosion resistance and lasts longer under extreme weather conditions.

Superior corrosion resistance of the zinc coating lowers maintenance costs during its life-cycle.

High strength and light weight cold roll formed sections save 40-60% steel as compared with traditional steel channels and angles.

Application

Section Depth Thickness Material Specifications
C plusTM 102 1, 1.2, 1.5, 1.9, 2.4 Galvanised steel complying with AS1397-2001 Available in G550, G450 and G350 grade Steel with Z275, Z275, Z120 coatinng ( G: minimum yield stress in MPA; Z: mminimum coating mass in g/m2.)
152 1, 1.2, 1.5, 1.9, 2.4
200 1.5, 1.9, 2.4, 3.0
240 1.5, 1.9, 2.4, 3.0
250 1.5, 1.9, 2.4, 3.0
300 1.9, 2.4, 3.0
Z plusTM (45 lip) 152 1, 1.2, 1.5, 1.9, 2.4
200 1.5, 1.9, 2.4, 3.0
240 1.5, 1.9, 2.4, 3.0
300 1.9, 2.4, 3.0
Z plusTM (90 lip) 152 1, 1.2, 1.5, 1.9, 2.4
200 1.5, 1.9, 2.4
250 1.5, 1.9, 2.4
300 1.9, 2.4, 3.0

Material Properties

Material Properties (MPa)
C Section Size Z Section Size Yield Stress fy Ult. Tensile Strength fu
75-12 500 520
75-15 450 480
75-95 550 550
100-10 100-10 550 550
100-12 100-12 500 520
100-15 100-15 450 480
100-19 100-19 450 480
100-24 100-24 450 480
150-10 150-10 550 550
150-12 150-12 500 520
150-15 150-15 450 480
150-19 150-19 450 480
150-24 150-24 450 480
200-12 200-12 500 520
200-15 200-15 450 480
200-19 200-19 450 480
200-24 200-24 450 480
250-15 250-15 450 480
250-19 250-19 450 480
250-24 250-24 450 480
300-24 300-24 450 480
300-30 300-30 450 480
350-24 350-24 450 480
350-30 350-30 450 480
400-24 400-24 450 480
400-30 400-30 450 480

Dimensions

Dimensions
t mm D mm Z Section C Section L mm Mass kg/m
E mm F mm B mm
0.95 75 40 10.0 1.26
1.2 75 40 10.7 1.59
1.5 75 40 11.4 1.97
1.0 102 53 49 51 12.5 1.77
1.2 102 53 49 51 12.5 2.10
1.5 102 53 49 51 13.5 2.61
1.9 102 53 48 51 14.5 3.29
2.4 102 53 48 51 15.0 4.13
1.0 152 65 61 64 14.5 2.42
1.2 152 65 61 64 15.0 2.89
1.5 152 65 61 64 16.0 3.58
1.9 152 65 61 64 17.0 4.51
2.4 152 66 60 64 18.5 5.67
1.2 203 79 74 76 15.0 3.62
1.5 203 79 74 76 16.0 4.49
1.9 203 79 73 76 19.0 5.73
2.4 203 79 74 76 21.0 7.20
1.5 254 79 74 76 18.0 5.16
1.9 254 79 74 76 19.0 6.50
2.4 254 79 73 76 20.5 8.16
2.4 300 100 93 96 28.0 10.09
3.0 300 100 93 96 31.5 12.68
2.4 350 129 121 125 29.0 12.20
3.0 350 129 121 125 30.0 15.19
2.4 400 129 121 125 28.0 13.16
3.0 400 129 121 125 30.0 16.39

Dimensions

Fastening to Cleats

Cleat Nominal Dimensions (mm)
Nom. Sec. SizeXBYGapDH
10040401101018
15060*55**1451018
200110551951018
250160552451018
300210653052022
350260653552022
400310654052022

Bridging Configurations