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Galvanized Corrugated Sheets

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Galvanized Corrugated Sheets

We bring forth high quality Galvanized Corrugated Sheets, which are manufactured in accordance with set industrial standards. These TATA Steel Galvanized Corrugated Sheets are known for their uniform zinc coating and uniformity in thickness. Moreover, each sheet has its thickness printed on it that ensure that the clients get total value for the money.

Features
  • Aesthetic design
  • Easy to maintain
  • Cost effective
  • Durable
Used In
  • Roof Cladding
  • Wall cladding

Specifications


THICKNESS
LENGTH
WIDTH (mm)
(mm)(guage)(mm)(feet)800
0.303018306840
0.352921407910
0.4028244081220
0.452727459-
0.5026305010-
0.5525366012-
0.6024427014-
0.5324488016-
0.8022---
1.0020---
1.2518---

Note :
  • Width of 1220 mm is available from 0.45 mm thickness onwards.
  • Thickness of 0.60 mm in gauge term is referred to as 24 "LOW".

Physical Profile


WIDTH OF GC SHEET AFTER CORRUGATION (mm)DEPTH OF CORRUGATION (mm)PITCH OF CORRUGATION (mm)NO. OF CORRUGATIONS
80017.57510+½+½
84012.57810+½+½
91017.57511+½+½
122017.57511+½+½

Tolerance Levels


PARAMETERS
BISTATA SHAKTEE
LENGTH
+15 mm, - 0+15 mm, - 0
WIDTHBefore corrugation+10 mm, - 0 mm+10 mm, - 0 mm
After corrugation+/- 25 mm+/- 15 mm
THICKNESS
+/- .05 mm+/- .03 mm
DIAGONAL DIFFERENCE
Should not differ more than 20 mmShould not differ more than 20 min
DEPTH OF CORRUGATION
+/- 2.5 mm+/- 2.5 mm
PITCH OF CORRUGATION
+/- 5 mm+/- 5 mm

Note
  • TATA Shaktee tolerance levels are more stringent as compared to BIS specifications owing to superior process control.

Approximate Weight Per Sheet (for 120 gsm coating)


Size (Thickness X Width)
Approximate Weight per Piece for Various Lengths of Sheet (in Kg)
(mm)6ft (1830mm)7ft (2135mm)8ft (2440mm)9ft (2740mm)10ft (3050mm)12ft (3660mm)14ft (4270mm)16ftm (4880mm)
0.30 x 8003.664.34.885.496.147.338.599.77
0.35 x 8004.345.015.796.517.158.6810.0211.57
0.40 x 8004.945.776.597.418.249.8811.5313.17
0.45 x 8405.586.517.448.379.311.1513.0214.87
0.50 x 8406.27.248.279.310.3412.4314.5216.54
0.55 x 8406.868.019.1510.2911.4513.7216.0318.3
0.60 x 8407.58.759.9911.2412.514.9917.5119.9
0.63 x 8407.889.2110.5111.8213.1515.7618.4121.02
0.80 x 84010.0511.7413.415.0816.7720.123.4726.8
0.30 x 9104.054.725.46.076.758.19.4510.79
0.35 x 9104.845.666.457.268.089.6711.3112.9
0.40 x 9105.566.57.428.359.2811.131314.84
0.45 x 9106.287.328.389.4310.4612.5714.6516.76
0.50 x 9106.998.179.3210.4911.671416.3318.68
0.60 x 9108.4910.0111.3112.7314.316.9820.0322.63
0.63 x 9108.9610.3911.9513.4414.8417.9220.7723.9
0.80 x 91011.151314.8716.7218.5722.32629.73
0.45 x 12208.389.7711.1712.5713.9516.7619.5322.34
0.50 x 12209.3710.9212.4914.0615.618.7421.8424.99
0.60 x 122011.2913.1915.0516.9318.8422.5826.3830.11
0.63 x 122011.8813.8415.8417.8219.7823.7527.6931.67
0.80 x 122015.4717.0920.6323.2124.4230.9534.1841.26

Note
  • BIS tolerance for the "Bundle Weight" (70/72 running feet of sheets) is +/- 0.5%.
  • Length of 16 feet (4880 mm) is available only from 0.40 mm thickness onwards.
  • Weight per sheet for thickness 1.00 and 1.25 mm has not been indicated in the above table since these are not standard sizes. However, these sizes can be produced on demand.

Approximate Weight per Square Metre of Sheet (for 120 Gsm Coating)


THICKNESS (mm)0.300.350.400.450.500.550.600.630.801.001.25
APPROXIMATE WEIGHT (Kg) PER SQUARE METRE2.252.653.003.403.804.204.554.806.107.459.25


Coating

TYPE OF COATING Galvanised (Zinc) Spangled
COATING WEIGHT 120 gsm (gram per square metre), Class 8 (as per BIS) (For tailor made products Zinc coating, may vary between 60-600 gsm)
Note
  • BIS recommends thickness of 0.63mm with Zinc coating of minimum 275 gsm. (Refer to para 7.3, Note 1 on page 2 of IS277: 1992).
Depth and Pitch of Corrugation

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