All stock of 310 stainless steel tubing, typical piping is ordered relative to ASME/ASTM SA/A312 with dimensions and weights in accordance with ASME B36.19. ASME B 36.10 accessible on request. Lengths of conduit are standard 6 meters. We share authenticate levels in 304L and 316L. Other grades such as Duplex, High Nickel Alloys, heat resistant stainless steels, 904L can be sourced globally accordance with the customer conditions.