Approximate Weight per Square Metre of Sheet (for 120 Gsm Coating) APPROXIMATE WEIGHT 7.45 Kg PER SQUARE METRE
It is simple ! = length in meters *width in meters *thickness in mm*density of the material (i.e 8.1 in this case )
mm is millimeters & wt is weight
Are you thinking of Mm? Molar mass. Or millimeters?
7mm, yo.
wt. of 100NB GI Pipe is 13.914 Kg/m
50 mm dia gi pipe 4mm thick
The weight of a GI flat with dimensions 75x10 mm per meter length can be calculated as follows: 75mm x 10mm x 0.00785 (density of steel) = 5.8875 kg/meter.
Approximate Weight per Square Metre of Sheet (for 120 Gsm Coating) APPROXIMATE WEIGHT 7.45 Kg PER SQUARE METRE
To calculate the weight of the GI sheet per square meter, you need to know the area of the sheet. If you have a 22 g GI sheet, you need to divide the weight (22 g) by the area in square meters. So, if the area of the sheet is 1 square meter, the weight per square meter would be 22 g.
It is simple ! = length in meters *width in meters *thickness in mm*density of the material (i.e 8.1 in this case )
To calculate the coil length, you need to convert the coil size and its weight to the SI units.
3.04kg/mtr for 32mm(M) also used as riser pipes for Hand Pump Mark-II
A 30-06 in MM is a 7.62x61 round. Also considered a 30 cal.
2.10mm thk
Measure the width and thickness of the strip. Multiply them together to find the cross-section area, and treat it as normal wire of the same cross-section area. For example, 10 mm x 1 mm strip would be used like 10 sq. mm cable.
Answer for countries in Europe and other world areas running a 50 Hz supply service.EARTH PIT CONSTRUCTION AS PER INDIAN ELECTRICITY BOARD1. Excavation on earth for a normal earth Pit size is 1.5M X 1.5M X 3.0 M2. Use 500 mm X 500 mm X 10 mm GI Plate (Plate may be use as big as possible to contact more and more area of Earth for low resistance & best result)3. Make a mixture of Wood Coal Powder Salt & Sand all in equal part(a) Wood Coal Powder use as good conductor of electricity, anti corrosive, rust prove for GI Plate for long life.(b) Salt use as electrolyte to form conductivity between GI Plate Coal and Earth with humidity(c) Sand has used to form porosity to cycle water & humidity around the mixture4. Put GI Plate (EARTH PLATE) of size 500 mm X 500 mm X 10 mm in the mid of mixture5. Use Double GI Strip size 30 mm X 10 mm to connect GI Plate to System Earthling6. It will be better to use GI Pipe of size 2.5" diameter with a Flange on the top of GI Pipe to cover GI Strip from EARTH PLATE to Top Flange7. Cover Top of GI pipe with a T joint to avoid jamming of pipe with dust & mud and also use water time to time through this pipe to bottom of earth plate8. Maintain less than one Ohm Resistance from EARTH PIT conductor to a distance of 15 Meters around the EARTH PIT with an other conductor dip on the Earth at least 500 mm deep.9. Check Voltage between EARTH PIT conductor to Neutral of Mains Supply 220V AC 50 Hz it should be less than 2.0 Volts