seamless pipe stainless steel tube EN, seamless pipe stainless steel tube ENMaterial:TP304, TP304H, TP304L, TP316, TP316L, TP316Ti,TP316LN, TP317, ... 0mm-89mm x WT: 0.5mm-16mmFinishcold drawn, cold rolled, precision rolledsurfaceAnnealed & pickled, bright annealing, polishedEndsBeveled or plain end, square ... ssure test,eddy current inspection,ultrasonic inspection seamless pipe stainless steel tube EN