Carbon Thiab Duplex Steel Threaded Fittings Muag rau Nyab Laj

Qhov tseeb, tag nrho cov xov fittings yog NPT, uas sawv cev rau National Pipe Tapered Thread, tseem hu ua ANSI / ASME B1.20.1 Yeeb Nkab Xov. Nws yog Asmeskas tus qauv rau kev ntsuas cov xov tapered ntawm threaded yeeb nkab thiab fittings. Threaded kav dej tuaj yeem muab kev foob zoo rau cov kav dej uas siv cov roj hydraulic. NPT xov yog qee zaum hu ua MPT (txiv neej threads) thiab tsis hloov pauv nrog NPS (National Pipe Ncaj) xov. Tsis zoo li cov xov ncaj ntawm bolts, tapered threads nruj thiab tsim kom nruj dua. Lub sealing compound los yog PTFE (polytetrafluoroethylene) daim kab xev yuav tsum tau siv los xyuas kom meej lub foob tsis muaj paug.

Tom qab ntawd, cia peb tham txog qhov zoo ntawm ob cov ntaub ntawv los piav qhia vim li cas cov neeg siv khoom Nyab Laj xaiv A105 thiab A182 threaded yeeb nkab fittings lub sijhawm no:

Duplex stainless hlau muaj qhov sib npaug sib npaug ntawm ob theem, ferrite thiab austenite. Qhov no tso cai rau lawv kom tau txais txiaj ntsig los ntawm cov txiaj ntsig ntawm austenitic thiab ferritic stainless hlau, ua rau muaj zog dua, zoo dua weldability, siab dua toughness, thiab tsis kam mus rau ntau hom corrosion. Kev lag luam, lawv kuj tseem pheej yig dua austenitic stainless hlau vim lawv cov ntsiab lus qis nickel.

ASTM A105 carbon steel forged fittings yog siv nyob rau hauv qhov chaw tsis tseem ceeb rau kev siv siab. ASTM A105 fittings yog tsim rau cov tub yees fittings ua haujlwm ntawm qhov kub thiab txias. Ntau hom fittings rau ib qho kev qhia tshwj xeeb, suav nrog carbon steel socket weld fittings, tau siv dav hauv ntau yam lag luam. Lawv paub txog lawv cov durability, affordability, thiab versatility. Ib qho zoo ntawm carbon steel threaded pob qij txha yog tias lawv tuaj yeem ua raws li cov neeg siv khoom tshwj xeeb. Tsis tas li ntawd, lawv muaj lub siab tshaj plaws machinability thiab weldability.

Ntawm no peb twb paub qhov zoo ntawm cov khoom no. Yog tias koj tseem txaus siab rau lawv, lawv yuav txuas nrog peb!