sorry I don't have one. but for the size of 300×200×400 I usually add 100 for small tdc. 300 is the width, 200 is the height and 400 is the length. so when fabricating the plate that I cut was 300×200×500 after being set, it became a duct size of 300×200×400. Thank you for visiting my channel 🙏🙏🙏. I'm from Indonesia
Klu elbow dacting gampang
Request conferter (transisi) bang
untuk elbow transisi atau elbow redus sudah saya buat videonya dengan judul "cara buat elbow redus di lock"
India bisa pake manual modal besi buat tatakan sama palu kayu buat mukulnya
Nice
thank you!!!
@@otodiduct9085 mantap 👍
👍
Olá friend, tem e-book em pdf ???? Obrigado. Sou do Brasil
Colleague please, do you have any handouts or ebooks in pdf that show and teach the manufacture of tdc ducts ???? Thanks, I'm from Brazil

sorry I don't have one. but for the size of 300×200×400 I usually add 100 for small tdc. 300 is the width, 200 is the height and 400 is the length. so when fabricating the plate that I cut was 300×200×500 after being set, it became a duct size of 300×200×400.
Thank you for visiting my channel 🙏🙏🙏. I'm from Indonesia
Itu seng atau alumunium Om?
Seng bos
Bisa pesen ga?
Kami hanya pekerja proyek boss..🙏🙏🙏
Di jual itu bang
pake manual dong jagan pake mesin lock.ko masih galing R nya
Apa itu galing pak...
GK di las y
Gak bang..
Kan itu pakai seng bang jadi gak dilas udah bisa
Plat ukuran brp kak ?
Plat 0,6
Not profesional !!
Ampun suhu........