Double MS pipe line Excavations after Laying

Hellow friends ap ka bhut bhut swagat hai mere channel R R Blog 2.0 me
is video me ham ne Double MS pipe line ke bare me bataya hai hai or ms pipe ki details di hai
1. Double line kaise dalte hai
2. 2700mm and 2300 mm ke pipe ek sath kaise laying karte hai
3. Excavation depth kitna hona chahie
4. Excavations width kitna hona chahie
Joint welding kaise kren or kon kon se Rods ka use kren
Pipe Unloading karne ka sahi trika .
water supply pipe line
Irrigation pipe line
sichai ke lie kon sa pipe ka use hota hai
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