butt welded steel elbow

butt welded steel elbow product specifications 1.MATERIAL:A234-WPB.A420-WPL6.A234-WP12.A234-WP11.A234-WP5. 2.PRESSURE:Sch5-Sch160,XXS,XS,STD 3.STANDARDS: ISO. ANSI. JIS. DIN GB/T12459,GB/T13401,ASME B16.91 4.USE: Petroleum, chemical, power, gas, metallurgy, shipbuilding, construction, etc. If any inquiry about pipe fittings or flanges, welcome to contact Sophia via Email:[email protected], thanks. Product show