304 Ua Dua Ntawm Cov Hluav Taws Xob Cov Lus A2 Stainless Hlau
Alloy 309 (unten s30900) yog ib qho kev siv roj tsis huv stainless hlau tsim rau cov kev siv kub siab tiv thaiv cov ntawv thov. Lub alloy tiv taus oxidation txog 1900¡Ãf (1038¡Ãc) nyob rau hauv tsis-cycling tej yam. Nquag thermal cycling txo oxidation tsis kam kwv yees li 1850¡Ãf (1010¡Ã).
Lub 316 cov yeeb nkab stainless hlau tau dhau los ua cov khoom siv tsis tau rau cov kev lag luam lag luam. Qhov no alloy ntawm hlau thiab chrome tau lees paub rau nws lub siab tiv taus corrosion, nrog rau nws cov kav ntev. 316 Stainless hlau Tubing tuaj yeem tsim nyob rau hauv ob leeg seamless thiab welded leeg kom tau raws li cov neeg siv khoom xav tau.
Ib Flange yog ib qho kev tawm tsam, daim di ncauj lossis sab nraud, tog twg los sab nraud lossis sab hauv, uas yog cov nqaj hlau xws li ib tug t-nqaj); Rau cov ntawv yooj yim tau yooj yim \ / hloov ntawm kev sib cuag nrog lwm yam khoom (raws li flange thaum kawg ntawm cov yeeb nkab, chav dej lub tog raj kheej, lossis ntawm lub ntsej muag lub koob yees duab); Los yog rau kev ruaj khov thiab taw qhia kev txav ntawm lub tshuab lossis nws cov ntu (raws li sab hauv flange ntawm tsheb ciav hlau lossis lub log los ntawm kev khiav tawm ntawm cov ciav hlau). Lo lus "Flange" kuj yog siv rau hom cuab yeej siv los ua cov flanges.
Stainless hlau 304 \ / 304l flanges tuaj yeem tsim tawm raws li ASME B16.5 lossis ASME B16.5 lossis ASME B16.47 nrog nomall composition ntawm 18cr-8NI. Cov ntawv Å ° l¡ ± ◆ txwv tsis pub cov pa roj carbon version ntawm 304 stainless hlau. Cov flanges yuav tau los ntawm kev zam txim, cov phiaj xwm, lossis cov phiaj xwm npog ntau yam thiab cov chav kawm ASME B16.5 thiab ASME B16.47 (Ob series ib thiab series b). Stainless hlau 304 \ / 304l flanges ntawm ASME B16.5 muaj nyob hauv chav kawm 150, 300, 600, 900, 2500; uas ntawm asme B16.47 Series A muaj nyob rau hauv cov chav kawm 150, 300, 400, 600, 900; Tias ntawm ASME B16.47 Series B muaj nyob hauv cov chav kawm 75, 150, 300, 400, 600, 900.
Lwm qhov nrov tshaj plaws ntawm alloy, qib 304 stainless hlau yog lub tensile lub zog, durability, thiab oxidation tsis kam. Lub ntsiab lus melting ntawm stainless hlau 304 tau mus txog ntawm qhov kub ntawm 2,550 ¡¡ãc ¨c 2,650 ¨C ¨c ¨c ¨c ¨c ¨c 1454 ãC). Txawm li cas los xij, qhov ze dua qib 304 steel hlau mus txog nws cov lus melting, qhov ntau tensile zog nws poob.
