Tube à paroi épaisse de 16 "18'' de grand diamètre Tuyau en acier sans soudure A106 Grb Tube en acier au carbone sans soudure A53 Tube sans soudure en acier au carbone Tube sans soudure en acier
1.Black varnish painted or oil painted, 2PE.3PE on the surface.
2.Plain,square cut or beveling ene by caps.
3.In hexagon or triangle buddle with steel strips.
4.Other as the customer's requires.