... as require 2.out diameter: 6-830mm 304 bright annealing seamless steel tube1: 201, TP304, 304L, 316L, TP316L, 316Ti, ... AOD concise stoves, 650rolling mills, different types perforations, cold-drawn machinery production lines, cold-drawn production pipelines, Mechanics test, Ultrasonic test, Eddy current ... 310s and so on. The specification of stainless steel seamless pipe is (6-580)x(1-30)x(3000-17000 ...