Seamless Steel Tube Rau Tsheb, Seamless Steel Tube Rau Cov Qauv
Seamless steel raj rau lub hom phiaj tseem ceeb yog muab faib ua carbon structural steel raj thiab high-strength low-alloy structural steel raj.
GNEE STEEL tsim cov raj seamless ua raws li cov qauv tsheb, suav nrog ST - 52, uas muaj feem xyuam rau cov txheej txheem ntxiv nqi hauv kev lag luam tsheb.
GNEE STEEL tsim cov khaub thuas kos hollow seem ntawm cov hlau tsis muaj hlau thiab cov hlau zoo raws li cov qauv siv tau, suav nrog ASTM A53. Tsis tas li cov kav dej zoo li no yog tsim los siv rau hauv kev thauj mus los ntawm Chav, Roj thiab dej.
Main Hom Hlau
10 ~ 45,16Mn, 20CrMo ~ 42CrMo thiab lwm yam.
Hlau Tube Rau Cov Qauv Txuj kev tsim khoom
GB8162 《 seamless steel raj rau cov qauv nthuav qhia
ASME SA519 《 seamless carbon steel raj thiab alloy-steel raj rau cov qauv nthuav qhia
