SYI can supply the butt
weld steel elbow of long radius & short radius
elbow 90 deg ,long radius elbow 45 deg, long radius
& short radius elbow 180 deg ( return bend ),
reducing elbow according to b16.9, mss-sp-43,
b16.11 and mss-sp-97, din2605-2617 , for oil or gas
pipeline, by galvanization painting or oiled
lightly coating, also we can develop the new elbow
mould as per your drawing or sample.