BIG DIA FLANGE FABRICATION KAISE KARE???

Is video ke madad se app bada se bada dia ka flange aasani se bana sakenge.
FLANGE FABRICATION.
LARGE DIA FLANGE FABRICATION
MITER CUT FLANGE.
FLANGE MAKING THEORY.
FLANGE MAKING FORMULA.
EASY PROCESS
Pipe line,
structure,
miter cut,
flange fitting,
elbow fabrication,
band making,
steircase making,
flange hole marking,
miter band,
conical reducer,
square to round,
round to square,
conical piece making,
hopper making,
duct line fabrication,
y joint ,
T joint ,
equal t,
unequal t ,
ofset making,
LAYOUT,
Plate rolling.