Jointing of HDPE pipe by electrofusion method. 

Good

Good information for new civil engineers in water supply

At which site, I also from kalpataru in Maharajganj district.

All videos very knowledgeable

❤❤❤

Good informative video sir

Great information

Very Informative videos but pipe is not in proper shape it may be leakage so you have to take care about it

Sir isme rubber hemmer ka use Karna hai coupler pusing

Coupler lgane se pahle dono side scraping or marking nhi hoti kya?

Kaplar ka pris 2:14

नमस्कार sir🙏. HDPE pipe electro fusion joind che kam astil tar संपर्क करा

At which site, I also from kalpataru in Maharajganj district.

At which site, I also from kalpataru in Maharajganj district.