Dab tsi yogThreaded flanges?
Ib lub xov paj flange yog ib qho kev ua tiav uas tsis yog - Welded sib txuas nrog kev sib txuas nrog txoj kev sib txuas, cais raws li kev sib txuas kev sib txuas qauv. Nws cov tub ntxhais zoo nyob rau hauv kev teeb tsa yooj yim thiab txij nkawm, tshwj xeeb yog tsim nyog rau alloy steel cov khoom siv uas tsis muaj kev ntxhov siab ntxiv los ntawm vuam deformation.
Txawm li cas los xij, qhov chaw flange nqa tau cov kev pheej hmoo ntawm cov xwm txheej ntawm kev kub ntxhov (hauv qab} 45 degree) thiab yuav tsum tau siv nrog kev ceev faj. Raws li lub siab - siab nias cov khoom siv txuas ntxiv, nws feem ntau siv nyob rau hauv kev lag luam tshwj xeeb hauv kev lag luam xws li tshuaj lom thiab roj av ua. Nws cov hom kev sib khi sib sau suav nrog lub ntsej muag tsa (RF) thiab ntsej muag tiaj (FF).
Kev qhia tshwj xeeb
DN15-DN600
Kev kho deg: anti {{- ruas roj, pob tshab / daj / dub}} Cov xeb dub, zinc, kub dipped galvanized.
Xov Xwm Zawm
Carbon Hlau Flange: ASTM A105, 20 #, Qib A694 F42, F48, F48, F66, F65, F65, F65, F65, F65, F65, F65, F65, F66, F48, F48
Stainless hlau Flange: Astm A182 F304, 304L, F316, 316L, 1Cr18NINITI, 0CR18NITI, 321, 18-8;
Alloy Hlau Flange: ASTM A182 F5, F5, F2, F91, F91, F91, A1CR1MO, A335P22, ST45.8 / ⅲ;
Threaded Yeeb Nkab Flange Cov Qauv
Ansi B16.5
Xov flange qib
Ansi Chav 150, 300, 400, 600, 900, 1500, 2500
Sealing nto Hom Threaded Yeeb Nkab Flanges
RF (tsa suab luag ntxhi);
Ff (ntsej muag tiaj tus);
M & F (txiv neej -} Thiab {{1} {poj niam ntsej muag);
RTJ (nplhaib {- hom sib koom ua ke)
F (poj niam ntsej muag);
M (txiv neej lub ntsej muag);
T & G (tus nplaig thiab zawj ntsej muag);
