Xov xwm kab yeeb

Los nag hnub xim galvanized cov khoom tsis ntshai los nag tab sis ntshai kev npog. Los nag lub caij galvanized steel yas khoom siv cov lus qhia cia. Nyob rau hauv huab cua kub n...

Smls sawv rau? "SMLs" sawv ntsug rau seamless, feem ntau sau cov yeeb nkab "SMLS" {{{{{{

Hollow cov ntu yog ib qeb ntawm cov qauv txheej txheem dav siv nyob rau hauv kev tsim kho thiab kev faib tawm cov khoom siv hollow ntawm nws cov hom tseem ceeb: square,...

Shs (Square Hollow Section yog ib qho kev sib tw hlau, xaim hluav taws xob, thiab cov khaub ncaws square hollow)

Gi gi freaded refers rau lub galvanized hlau yeeb uas tau xov xwm txuas nrog kev sib txuas yooj yim nrog cov fittings zoo li lub tsheb kauj vab, laujbows, lossis li qub. Kev Tsi...

Hauv cov pas dej piping, sch (caij nyoog), STD (qauv), thiab xs (ntxiv muaj zog) yog cov kev faib tawm ntawm cov kav dej tuab ntawm cov kav dej. Phab ntsa Thickness yeeb cov sij...