Hydraulic tube fittingsyog siv los txuas hydraulic system Cheebtsam nrog hydraulic tubing los yog hoses, kom muaj kev ruaj ntseg kev twb kev txuas thiab txhim khu kev qha sealing nyob rau hauv lub hydraulic circuit. Feem ntau hom hydraulic raj fittings suav nrogflare fittings, welded fittings, compression fittings, crimp fittings, detachable fittings, thiab ceev - txuas fittings, raws li qhia hauvDaim duab 1.
1. Flare Fittings
Raws li qhia hauvDaim duab 1(a), flare fittings ua tiav sealing los ntawm clamping lub flared kawg ntawm lub raj(1)tiv thaiv lub tes tsho haum. Cov fittings no muaj kev tsim kho yooj yim thiab tsim nyog rau kev sib txuastubing tooj liab, nyias- phab ntsa steel tubing, nylon tubing, thiab yas tubing. Lawv feem ntau yog siv rau hauvqis- thiab nruab nrab- cov kav dej siabthiab tseem tuaj yeem siv rau hauvdej thiab pneumatic systems.
2. Welded Fittings
Raws li qhia hauvDaim duab 1(b), welded fittings muaj ib lub raj welded rau lubFitting koob (1). Lub spherical sealing nto ntawm qhov haum ntxig mates nruj nreem nrog lub conical bore ntawm lub cev haum, muabzoo sealing kev ua tau zoo, kev tsim kho yooj yim, thiab kev kub siab ua haujlwm.
Qhov tsis zoo tseem ceeb yog qhov vuam yog lub sijhawm sib tw -siv thiab yuav tsum tau vuam zoo. Cov fittings no tsuas yog siv rau kev sib txuassiab-siab, tuab- phab ntsa steel tubingthiab yog tsim rau hydraulic piping systems sivroj raws li qhov nruab nrab ua haujlwm. Kev teeb tsa muaj feem cuam tshuam nrog kev ua haujlwm vuam, thiab kev tshem tawm yog qhov tsis yooj yim.
3. Compression Fittings
Raws li qhia hauvDaim duab 1 (c), compression fittings ua tiav kev sib khi los ntawm txoj kev elastic heevferrule (2), uas ruaj ntseg tuav lub raj(1). Lawv feature ayooj yim siv thiab yooj yim installation, tab sis yuav tsum muaj qhov tseeb qhov tseeb thiab qhov zoo ntawm qhov chaw sab nraud ntawm lub raj.
Compression fittings yog tsim rau kev sib txuassiab -siab txias- kos seamless steel tubing, thiab lub ferrule yuav tsum tau high manufacturing precision. Lawv feem ntau yog siv rau hauv cov kav dej xa khoomhydraulic roj thiab roj.
4. Crimp Fittings
Raws li qhia hauvDaim duab 1(d), crimp fittings muaj feem ntau ntawm alub tes tsho haum (1)thiab aFitting koob (2). Lawv feem ntau yog tsim los rau kev sib txuashloov tau hydraulic hoses. Lub tes tsho yog mechanically crimped mus rau lub hose thiab haum insert kom muab kev ruaj ntseg kev twb kev txuas thiab txhim khu kev qha sealing.
5. Detachable Fittings
Raws li qhia hauvDaim duab 1(e), detachable fittings yog tsim nroghexagonal seemntawm ob lub tes tsho haum(1)thiab haum insert(2), ua rau lawv yooj yim rau kev txhim kho thiab tshem tawm cov hoses. Lawv tsim nyog rau kev sib txuasme - txoj kab uas hla, siab - hydraulic hosesqhov twg yuav tsum tau disconnection nquag.
6. Ceev-Txuas Fittings
Raws li qhia hauvDaim duab 1 (f), ceev- txuas fittings muaj cov qauv sab hauv thiab yuav ua rau muaj kev sib piv ntau duasiab poob thiab ntws tsis kam. Lawv tau tsim los rau kev sib txuas ceev thiab kev sib txuas thiab feem ntau siv hauv cov kav dej xa khoomhydraulic roj thiab roj.
1. NPTF Tapered Xov Fittings
NPTF is adryseal tapered yeeb nkab xovfeem ntau siv raukev siv roj thiab kua dej. Nws tuaj yeem siv rau ob qho tib sitxiv neej thiab poj niam threaded kev sib txuas.
IbNPTF txiv neej xovtuaj yeem nrogNPTF, NPSF, los yog NPSM poj niam threads, nyob ntawm qhov tshwj xeeb daim ntawv thov thiab sealing yuav tsum tau.
NPTF fittings zoo ib yam liBSPT cov khoom sivnyob rau hauv uas ob leeg siv tapered threads; txawm li cas los xij,NPTF thiab BSPT tsis hloov pauv. Rau ntau qhov ntau thiab tsawg, xov suab sib txawv. Ntxiv rau,NPTF threads muaj 60℃xov kaum, thaumBSPT threads muaj 55℃xov kaum.
2. JIC 37℃Flare Poj Niam Xov Fittings
JIC 37℃Flare- Cov37℃flare lub kaum sab xis (JIC)yog teev los ntawm covSociety of Automotive Engineers (SAE)thiab feem ntau yog siv rausiab - hydraulic piping systems. Fittings ntawm hom no feem ntau hu uaJIC fittings.
JIC fittings featurencaj xovthiab a37℃flare rooj zaum. JIC txiv neej haum muaj cov xov ncaj thiab lub rooj zaum 37℃flare, thaum JIC poj niam haum kuj muaj cov xov ncaj thiab 37℃flare lub rooj.
Sealing yog tiav ntawm lub37℃flare zaum saum npoo. Rau qee qhov ntau thiab tsawg, cov xov qhov ntev yog tib yam li cov ntawmSAE 45℃flare fittings. Yog li ntawd, lubLub kaum ntse ntse yuav tsum tau ua tib zoo ntsuas kom paub qhov txawv ntawm 37℃thiab 45℃flare fittings.
3. SAE 45℃Flare Txiv neej Xov Fittings
SAE 45℃Flarehais txog fittings featuring a45℃flare lub kaum sab xis lossis lub rooj zaum flare. Hom kev haum no feem ntau siv nrogmos tooj liab tubing, raws li tooj liab tuaj yeem yooj yim flared rau lub kaum sab xis 45 degree.
Cov fittings no feem ntau yog tsim los raulow-kev siv siab, zoo liroj kab thiab tub yees tshuab.
SAE 45℃flare txiv neej fittings tsuas yog ua tau zoo nrogSAE 45℃flare poj niam fittings. SAE txiv neej haum muaj ibncaj xov thiab lub rooj zaum 45℃flare, thaum SAE poj niam haum kuj muaj ibncaj xov thiab lub rooj zaum 45℃flare.
Sealing yog tiav ntawm lub45℃flare zaum saum npoo. Rau qee qhov ntau thiab tsawg, xov qhov ntev yog zoo tib yam rau cov ntawmSAE 37℃flare fittings. Yog li ntawd, lubflare lub kaum sab xis yuav tsum tau ua tib zoo ntsuas kom paub qhov txawv ntawm ob hom.
4. O-Nplhaib ntsej muag Foob Txiv neej Fittings
O-Ring Face Seal (ORFS)txiv neej fittings tsuas tuaj yeem sib raug zoo nrogORFS poj niam fittings. Tus txiv neej haum feature ancaj xov nrog O- nplhaib, hos poj niam haum muaj ancaj xov nrog lub ntsej muag sealing.
Sealing yog tiav ntawm covO-ntiv nplhaib ntawm tus txiv neej haumthiab covtiaj sealing ntsej muag ntawm tus poj niam haum. Qhov kev tsim no muab kev ruaj ntseg sealing thiab yog siv dav hauvsiab -siab hydraulic systems.
5. O-Nplhaib Flange - SAE J518
SAE J518 O-Nplhaib Flanges, suav nrogSAE Code 61 thiab Code 62 plaub -bolt phua flanges, yog dav siv thoob ntiaj teb rau kev sib txuashydraulic twj, motors, li qub, thiab lwm yam hydraulic Cheebtsam.
Plaub -bolt split flange tsim muab ibtxhim khu kev qha siab -siab kev sib txuasthiab feem ntau yog siv rau hauv kev thov kev siv hydraulic.
Peb Exceptions
Muaj peb qhov kev zam:
1. Qhov sib npaug × 10
Qhov no yogtsis yog SAE tus qauv loj, tab sis nws yog dav siv nyob rau hauv cheeb tsamsab nraum North America.
2. Kab ntsig Flange
CovKab ntsig-style flangenta athicker flange taub hau(qhov loj me"C"hauv lub rooj). Nwssab nraud txoj kab uas hla yog tib yam li ntawm SAE Code 62 flange.
3. Poclain Flange
CovPoclain flangeyog qhov txawv ntawm qhovSAE flangethiab tsis ua raws li SAE flange qhov ntev.
6. O-Ring Flat-Face Seal Captive Txiv neej Fittings
Lub foob raug tsim thaum lubO-ntiv nplhaib ntawm tus txiv neej haumlos rau hauv kev sib cuag nrog lublub ntsej muag tiaj tus poj niam haum. Hauv hydraulic systems,elastomer sealstuaj yeem siv los tswj cov kua dej. Hom kev haum no haum rau kev siv qhov twgKev tiv thaiv dej thiab sealing kev ntseeg tau yog qhov tseem ceeb.
7. Txiav nplhaib Fittings
Captive txiv neej txiav nplhaib fittingsyog tsim los siv nrog qhov sib xwspoj niam txiv ntseej thiab txiav nplhaib.
Tus txiv neej haum feature ancaj xov thiab 24℃cone rooj zaum. Cov poj niam kev sib txuas muaj xws li ancaj- xov txiv ntseej nrog lub nplhaib txiav, uas yog ib feem ntawm lub sealing system.
Sealing yog tiav ntawm lub interface ntawm lubtxiav nplhaib thiab 24℃cone lub rooj ntawm tus txiv neej haum, zoo li nruab nrab ntawm covtxiav nplhaib thiab lub raj.
Yog tias koj muaj lus nug ntxiv uas koj xav nug, thov koj xav tiv tauj peb.
