5 Different Ball Valve body

[@firozzakariya5184]

Unbelievable , it is really a very useful and crystal clear .

[@yasharkiya9418]

Is that a book or catalog you were using during the video?
and where can I find it?

[@shahidnv1525]

very informative channel...thanks

[@syahrainsophian2829]

Very good info. Thanks

[@lol-yo8ho]

Very proud to tell that we manufacture Rubber Gaskets.

[@vasanthkhatavkar9010]

Hello bro how to calculate Ball valve ball outer diameter

[@mukeshmehrishi3844]

Very informative

[@yasmeenmahmoud3837]

ش قصص