Seamless steel pipes Details Thickness range: 1.24-63.5mm Outer diameter: 10.3-762mm Length: 4-12m Material: a53(a, b), a106(b-c), api 10#, 20#, 45#, 16mn Standard: api 5l, astm a106 grb, astm a53-2007, gb/t 8162-1999 Sinostar export the steel pipe, pipe fittings, seamless steel pipes, aluminized coating pipes, black steel pipes etc. With professional logistics transportation level, perfect service system and excellent professional team, depending on the reliable overseas agent network around the world.
