Products : Technical Specification


SHEET Materials

Thick Range : 0.3 to 1.00 mm
Steel : Color Coated / Bare Galvalume, Color Coated GI
Alloy Coating : Galvalume – 50 /100/150 GSM
Zinc – 120 GSM Yield Strength : 240 / 550 Mpa


Profile Dimensions


SHEET FASTNERS

Wafer Head Self-Drilling /Tapping
Screws as per AS 3566 class 3 Category


Cold-roll ed “C” & “Z” - PURLINS

Thickness : 1.6 to 3.00 mm
Material : Normal / Zinc coated IS 2062 & >240 Mpa
Standard Web size 200 / 230 /250 mm
Flange size 70 / 80 mm with Lip 10 / 20 mm


Lighting Sheets

Polycarbonate / FRP
Thickness : 1.6 / 2.0 mm
Finish : Plain / Emboss
Width : 1 Meter


Turbo – Ventilators

Imported / Indigenous
Throat Dia : 500 / 600mm


Raw Materials & Specifications

Steel :Hi-Tensile Steel: (> 345 Mpa)-SAILMA, IS 2062, IS 1079
Sheet - Galvalume/Galvanized Mtrl (GI). ASTM A792 Gr.550 - 550 Mpa, AS 1397 : 1993
Color Coating : AS/NZS 2728 :1997

About Company

M/s.G.K. ROOFINGS INDIA PRIVATE LIMITED, a group company of M/s.GOVINDARAJA MUDALIAR SONS PRIVATE LIMITED was established in 1942 and continuously upgraded from 1980.Today G.K.Roofings is the leader in pre-engineered steel buildings and roofing solutions.

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Get in Touch

  • Phone:
    +91 - 44 - 3511 3630
  • Mobile:
    +91 - 9840062446
  • Email:
    gkroof1234@gmail.com
              parthibangkr@gmail.com
  • Address:
    3A, 45th Street
             Nanganallur, Chennai – 600 061
             Tamilnadu, India


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