ss321 stainless steel tube
Tube ee SS321 oo ah tubka steel ah austenitic ee waxay leeyihiin khaashin la jaban karaa oo waxay leeyihiin arrabka la jaban karaa ee korrosion iyo oxidation marka dusha ugu weyn. Qaybta meesha laga soo saaray waxay leeyihiin titanium oo ah element ee stabilizing, taadna u xiraa in la jarriyo chromium carbide iyo in la hago daa'ma jirka jilka marka dusha weyn ee ugu myn 800°F ilaa 1500°F (427°C ilaa 816°C). Tubka guud ee kimikalka waxay leeyihiin ilaa 17-19% chromium, 9-12% nickel, iyo titanium oo xisaabiyay, abuuraya mid caabbis ah oo waxay u shaqeyneynaa fcn badan oo caasimada. Tube SS321 waxaa la sameeyaa tirooyinka saxda ah, kuwaas oo ku kala included solution annealing iyo teknoolojiyada forming ee meesha laga soo saaray, si loo hago daa'mo kara khaashin iyo awood. Tube-kan waxaa jiray in la isticmaalo tixgelinta xawaaraha kimikalka, exchangeers ee caano, nidaamka dhaafka guriga, iyo vessel pressure. Weldability iyo arrabka la jaban karaa ee ugu hol leh intergranular corrosion waxay keenaa in ay fcn ugu yaraan fcn in ay leeyihiin arrabka la jaban karaa ee joogto badan ama kor ugu weyn ee dusha. Tube-kan waxay hago daa'mayaa awooda iyo jirka jilka marka ay ugu jiraan ilaa dhibaatooyinka xadka ugu weyn, taasoo muuqna in ay noqdaan tifaftuuf ee caasimada ee muhiimka ah iyo dhermiyaha ee caasimada ee muhiimka ah.