Seamless Steel machubhu okugadzira mapipi, Pipe Fittings, zvigadzirwa uye zvimiro zvemuchina
Seamless Steel Tube kune chimiro
GB / T 8162-2008 10 # Simbi, 20 # Simbi, 35 # Simbi, 45 # Steel, Q345, q45, etc
Seamless Carbon Steel uye Alloy Steel Mechanical Tube
ASTM A519-2006 1018, 1026, 8620, ETC
Inopisa-yakakwenenzverwa isiri-alloy yakarongedzwa simbi uye yakanaka-yakagadzirirwa simbi yeiyo hosel
BS en 10210-1-2006 s235grh, S255JOH, S275J2H, ETC
Seamless, Weld uye inopisa-dip-dip galved simbi machubhu
ASTM A53 / A53M-2012 Gr. A, agrib.b
