Nta
● Kev siv lub sijhawm ntev tau ua pov thawj tias SG-28 silicon nitride ceramics yog qhov tsim nyog rau kev siv los ua cov risers hauv cov khoom siv hluav taws xob tsawg thiab ntau qhov cub.
● Muab piv nrog cov khoom siv ib txwm muaj xws li cam khwb cia hlau, silicon carbide, carbonitride, thiab aluminium titanium, silicon nitride ceramics muaj lub zog kub zoo tshaj plaws, thiab lub neej ua haujlwm ib txwm tuaj yeem ncav cuag ntau tshaj ib xyoos.
● Tsawg wettability nrog txhuas, zoo txo slag tsub zuj zuj nyob rau hauv thiab sab nraum lub riser, txo downtime poob thiab txo cov kev siv txhua hnub.
● Nws muaj kev tiv thaiv corrosion zoo, txo cov pa phem ntawm txhuas, thiab yog qhov tsim nyog rau kev txhim kho qhov zoo ntawm castings.
● Thov nruab lub flange ruaj khov ua siab ntev ua ntej kev teeb tsa, thiab siv cov ntaub ntawv sib khi uas ua tau raws li qhov yuav tsum tau ua.
● Rau kev nyab xeeb, cov khoom yuav tsum tau preheated saum 400 ° C ua ntej siv.
● Txhawm rau kom lub neej ua haujlwm ntev ntawm cov khoom, nws raug nquahu kom ntxuav thiab tswj qhov chaw tsis tu ncua txhua 7-10 hnub.