... 3.ISO,CE,ANSI certification 4.Seamless welded 45 degree elbow Purpose:Elbow are the pipe ... we can produce many kinds of pipe bends. 45 degree socket welded elbow:Size:seamless fittings 1/2 ... DN15 - DN1200) Wall thickness/pressure rateing: SCH5S-SCH160 Angle:45 degree, 90 degree, 180 degree BUTT WELDED FITTING: Product ... DIN 2605 DIN 2615 DIN 2616 DIN 2617 III JIS B2311 JIS B2312 JIS B2313We own the ...