304 310s 347 Stainless Hlau Yeeb Nkab Fittings
316 LAP txoj kev sib koom tes flange yog hom flange uas yog feem ntau siv hauv cov tshuab luam yeeb. SS LPJ flange yog tsim los txuas ob lub kav dej lossis cov fittings ua ke los ntawm overlapping cov flanges thiab tom qab ntawd bolting lawv ua ke. 316 ceg tawv taub pob zeb flanges yog siv hauv cov ntawv thov uas muaj kev xav tau qee qhov kev txiav tawm, piv txwv li, kom tshem tawm lub valve lossis tso kua mis.
Lub taub hau stainless 347 hex taub hau bolts tau yooj yim poob tau yooj yim, uas ua rau huab dawb ntws ntawm cov tshuab hluav taws xob hauv lawv cov kev npaj. Lub caij no, 347 stainless hlau fackenerers yog siv nyob rau hauv kev xeb ib puag ncig qhov twg kub yuav voj voog ntau dhau ntawm 800o f (425o c). Daim ntawv thov kom ua kom zoo nkauj yog ib qho. Lwm yam siv rau 347 stainless hlau yog thermal sensors thiab thermoces.
304 Stainless Hlau Hloov raj hauv metallurgy, cov roj av, thiab cov chromium ntau tshaj plaws nrog cov roj av ntau tshaj plaws ntawm cov roj ntsha siab thiab ntau tshaj plaws ntawm 1.2% carbon (los ntawm huab hwm). Dab tsi yog qhov zoo tshaj plaws tshaj plaws hais txog cov hlau uas tsis muaj hluav taws xob yog lawv txoj kev xeb, uas nce nrog chromium cov ntsiab lus. Qhov sib ntxiv ntawm molybdenum txhim kho corrosion tsis kam nyob rau hauv reducing reducing dols thiab pitting hauv chloride daws teeb meem. Yog li ntawd, muaj ntau cov qib ntawm cov hlau tsis xeb nrog sib txawv chromium thiab molybdenum cov ntsiab lus kom haum rau ib puag ncig lub alloy yuav tsum tau tawm.
Siv cov flange nyob rau hauv ib lub pas dej piping, coj txog qee qhov yooj yim txog kev tu, kev hloov kho lossis tshawb xyuas cov kab ntawv no. Sib nrug los ntawm kev sib txuas kav, lub stainless hlau 316L Flanges yog siv los txuas li qub, twj thiab lwm yam khoom siv hauv ib lub pas dej. Txawm li cas los xij, nyob rau hauv cov chaw ib puag ncig uas muaj cov tub sab uas muaj peev xwm ua rau muaj kev sib tshuam ntawm Welson, ttm A182 f316L stang stainless hlau flanges flanges flanges flanges
Al6XN yog superaustenitic steel hlau nrog kev ua tau zoo rau chloride pitting, crevice corrosion thiab kev nyuaj siab corrosion tawg. Al6XN yog 6 Moly alloy uas tau tsim rau thiab siv hauv kev sib cav sib ceg siab. Nws muaj cov npib tsib xee (24%), Molybdenum (6.3%), nitriumen thiab chromium cov ntsiab lus tawg, thiab tshwj xeeb corrosion tiv thaiv. Al6XN yog feem ntau siv rau nws cov kev txhim kho pitting thiab crevice corrosion tsis kam hauv chlorides. Nws yog ib qho tsim nyog thiab weldable stainless hlau.