Lead Sheet

Gravita USA INC specifically manufactures and provide high performance, purity & super dense Lead sheet for radiation shielding.

We provide Lead Sheet in different sizes:

  • thickness - 0.5mm to 60mm

  • length – As per customer’s requirement

  • width - up to 4 feet
     

Thickness

Weight

Inches

Millimeters

Pounds/Square Foot
0.0156 0.369

1
0.0312 0.792

2
0.0625 1.550

4
0.1250 3.180

8
0.2500 6.350

16
0.5000 12.700

30


Recommended Thickness of Lead Shielding of X-Ray Rooms

X-Rays generated by peak voltages not exceeding

Minimum thickness of Lead

 Weight per Square Foot in Pounds
Millimeters (mm) Inches
75 kV 1.0 0.039 2-1 / 2
100 kV 1.5 0.059 4
125 kV 2.0 0.079 5
150 kV 2.5 0.098 7
175 kV 3.0 0.118 8
200 kV 4.0 0.157 10
225 kV 5.0 0.197 13
300 kV 9.0 0.354 24
400 kV 15.0 0.591 38
500 kV 22.0 0.369 56
600 kV 34.0 1.343 81
900 kV 51.0 2.000 120


Many applications including; nuclear shielding, tank linings, roof flashing, sound-proofing, vibration absorbers, waterproofing and x-ray shielding.
 

Our Group Companies :
Gravita Exim Limited  ||  Gravita India Limited  ||  Gravita Impex Limited  ||  Gravita USA Inc.
Navam Lanka Limited  ||  Pagrik Ethiopia Plc.  ||  Pagrik Gulf F.Z.C.  ||  Pagrik Ghana Limited  ||  Pagrik Zambia Limited

Platinium Member of Lead Battery Recycling World

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