Carbon Steel Fittings: Cov pa roj carbon steel yog cov khoom siv dav siv ntau tshaj plaws, muaj tus nqi qis, siab zog, thiab zoo machinability. Nws qhov chaw feem ntau yog galvanized lossis pleev xim rau txhawm rau txhim kho corrosion, ua rau nws haum rau cov kav dej dav dav, kav dej, thiab lwm yam kev siv. Txawm li cas los xij, cov pa roj carbon steel yog qhov yooj yim rau xeb hauv qhov chaw ntub lossis corrosive, yuav tsum tau saib xyuas tsis tu ncua.
Stainless hlau fittings: Stainless hlau fittings (xws li 304 thiab 316L) yog renowned rau lawv zoo heev corrosion kuj thiab huv si khoom, thiab yog dav siv nyob rau hauv cov zaub mov, tshuaj, thiab tshuaj industries . 304 stainless hlau yog haum rau dav corrosive ib puag ncig, thaum 316L, muaj zog molybdenum rau corrosion, tsim nyog rau kev tiv thaiv marine chloride. siab- ntsev- tshuaj tsuag ib puag ncig. Stainless hlau fittings kim dua, tab sis muaj qis dua - cov nqi khiav lag luam.
Copper Fittings: Copper fittings muaj hluav taws xob zoo thiab thermal conductivity thiab corrosion kuj, thiab feem ntau yog siv rau hauv tub yees, cua txias, thiab kav dej. Ntshiab tooj liab fittings muaj ductility zoo tab sis qis zog; tooj dag (tooj liab-zinc alloy) fittings tau nce lub zog thiab hardness los ntawm kev sib ntxiv ntawm zinc, ua rau lawv haum rau nruab nrab - thiab qis - kev siv siab. Tus nqi ntawm cov khoom siv tooj liab cuam tshuam zoo heev los ntawm kev hloov pauv ntawm tus nqi tooj liab. Alloy steel fittings: Alloy steel fittings muaj lawv qhov siab -kub thiab siab - siab tiv thaiv los ntawm kev sib ntxiv ntawm cov khoom xws li chromium, molybdenum, thiab npib tsib xee. Lawv feem ntau yog siv nyob rau hauv siab -siab industrial teb xws li roj, natural gas, thiab hwj chim. Piv txwv li, A105N alloy steel fittings yog tsim rau qis- qhov kub thiab txias ib puag ncig, thaum F91 alloy steel fittings tuaj yeem tiv taus qhov kub siab tshaj 600 degree. Alloy steel fittings kim dua, tab sis muaj kev ua tau zoo dua.
Yas fittings: Yas fittings (xws li PVC, PP, thiab PE) yog lub teeb yuag, qis - nqi, thiab resistant rau tshuaj corrosion, thiab feem ntau yog siv nyob rau hauv ua liaj ua teb irrigation thiab tshuaj pipelines. Txawm li cas los xij, cov yas fittings muaj qhov kub tsis zoo thiab feem ntau haum rau qhov qis - qhov kub thiab txias, qis - qhov chaw siab. Tsis tas li ntawd, lawv muaj kev laus thaum raug ultraviolet lub teeb rau lub sijhawm ntev.
