... 5L, ASME, ASTM B36, JIS, DIN, GB8162, GB8163, GB5310,etc.Out DiameterDN10~DN1200,1/8"~100",6mm~2400mmWall ThicknessSCH5~SCH160,STD ... of Pipe(If Exist) Visual examination Thickness measurment (Continous Ultrasonic) Inside/Out Side/Lenght dimension control. Straightness Visual & Dimention check of edge ...