How Many Sprinklers per pipe

Dear Viewers,
In this video, I described how many sprinklers should be fixed in a certain size pipe?
As 25 mm pipe, 50 mm pipe ........etc.
Building Sanchalan

[@deepaktyagi3731]

Sir pls make a video on safety of high rise building.

[@BuildingSanchalan]

will upload soon.

[@Bangadbilla_games]

How to place tapper .. when it's from 150 mm to 25 mm Is it direct from 150 to 25 Or 150 - 65 - 25 like this

[@BuildingSanchalan]

As per required. It can be tap 150 to 25 or 150 to 80 to 63 to 50 to 25 .

[@arun4846]

Thanks sir ❤❤❤

[@BuildingSanchalan]

So nice of you

[@hengineeringmind1647]

Sir Fireman ka interview pe Kam se 30 question ❓ ka video Bana dijiye na

[@BuildingSanchalan]

Okay

[@amiyjha5132]

Sir stp plant me PH level Kaise badhana hai plz Bata do

[@BuildingSanchalan]

By adding NaOH as required on daily or weekly

[@amiyjha5132]

@@BuildingSanchalan HO ka matlab sir

[@rajeshkumarjat4082]

Board pr

[@BuildingSanchalan]

Sorry bro

[@rajeshkumarjat4082]

Rosne AA rhe hai

[@BuildingSanchalan]

Dost tumhe video to samajh me aa gayi na yadi nahi tab kuch puchhna chahte ho to comment please.