Butt welded fitting: Production according to the standard of GB / ASTM / ASME / DIN / JIS
ASTM B 16.9 /16.11 B 16.28 JIS B 2311/2220 DIN 2617 / 2616 / 2615 / 2391
Types: Elbows, seamless and welded, LR & SR, Bend - Equal and reducing Tees,
seamless and welded - Concentric and eccentric Reducers,
seamless and welded - Caps,
Wall thickness: From Sch5 up to Sch160/STD/XS/XXS