Feathers: Butt weld pipe fitting bend Standard:GB/ASTM/ASME/DIN/JIS ASTM B16.9/b16.28,JIS B2311/2312/2313,DIN2605/2615/2616/2617 (1) ANSI B16.9/B16.28,ASTM A234 WPB (2) JIS B2311/2312/2313 SGP (3) DIN2605/2615/2616/2617
Feathers:
Butt weld pipe fitting bend
Standard:GB/ASTM/ASME/DIN/JIS
ASTM B16.9/b16.28,JIS B2311/2312/2313,DIN2605/2615/2616/2617
(1) ANSI B16.9/B16.28,ASTM A234 WPB
(2) JIS B2311/2312/2313 SGP
(3) DIN2605/2615/2616/2617