Lus piav qhia luv luv:

Y42X caij nplooj ntoos hlav piston hom siab txo valve Y42X caij nplooj ntoos hlav piston hom siab txo valve yog tsim rau dej, roj thiab tsis-corrosion kua pipeline ua hauj lwm temperate ntawm 0- 90C Nyob rau hauv kub, txias, hluav taws kub dej system ntawm lub tsev siab, nws muaj peev xwm hloov cov kav dej ib txwm siv, ua kom yooj yim thiab txuag cov khoom siv thiab txo tus nqi ntawm qhov project. Nws lub neej yog 2 zaug ntev dua li qub diaphragm. Txoj kab uas hla: DN20- -300 Siab: 1.6--6.4MPa Khoom siv: Cam khwb cia hlau, stainless hlau