Standard
ASTM DIN EN BS JIS GOST etc.
Name
wphy 65 elbow Lr 90 degree 14" carbon steel elbow
Surface treatment
sand blasting, roll blasting, pickled or polished
Degree
30, 45, 60, 90, 180 degree
Radius
long, short, R=1.5D, R=1D
Production process
seamless or welded