Product name
Seamless bw pipe fitting astm a420 wpl6 3 inch sch40 90 pipe elbow
Surface treatment
black painting, anti-rust oil, sand blast
Degree
30,45,60,90,180 etc.
Radius
LR(1.5D), SR(1D), 2.5D, 3D,5D etc.
Standard
ANSI B16.9, DIN2605, EN10253, GOST17375 etc.
Production process
seamless, welded
End
BW, bevel end, plain end
Material
a234wpb a420 wpl6