High-Pressure Test Coupling 630 Bar rau Hydraulic Systems

ISO 15171 ua raws. Kev ntsuas qhov tsis muaj qhov tsis muaj dej, ntsuas cov kua dej, thiab qhov cua nkag mus txog 630 bar. Configurable xov qhov ntau thiab tsawg, cov ntaub ntawv foob, thiab lub cev hlau.

Dab tsi yog Hydraulic Test Coupling?

Ib qho kev sim hydraulic coupling (tseem hu ua  diagnostic coupling  lossis  test point ) yog lub compact haum ntsia ncaj qha rau ntawm hydraulic circuit. Nws muab qhov chaw nkag mus rau tus qauv uas koj tuaj yeem txuas lub ntsuas qhov ntsuas, ntsuas qhov ntsuas, lossis ntsuas ntsuas hauv vib nas this - tsis muaj kev kaw, tsis muaj kab tawg, tsis muaj dej poob.

Sab hauv poppet-style foob kaw kom txog thaum lub mating test hose kawg thawb nws qhib. Qhov kev tsim tawm no  tsis muaj paug  txhais tau tias tsis muaj kev nchuav thaum lub sij hawm kev sib txuas thiab kev sib txuas, txawm tias muaj kev kub ntxhov mus txog qhov kev txwv.

TS EN ISO 15171  Cov khoom sib txuas ua ke no ua raws li  ISO 15171-1  (qhov ntev thiab kev ua tau zoo ntawm cov ntsiab lus ntawm cov ntsia hlau) thiab  ISO 15171-2  (kev sib tw xeem hose kawg fittings). Cov txheej txheem thoob ntiaj teb no ua kom muaj qhov sib txawv ntawm qhov sib txawv ntawm cov chaw tsim khoom - tib lub hose haum rau kev sib txuas ntawm Parker, Stauff, Hydac, Minimess, thiab lwm yam.

Common use case:

• Commissioning checks  — Txheeb xyuas qhov system siab thaum pib

• Kev saib xyuas niaj hnub  - Kev kuaj xyuas sai yam tsis muaj kev cuam tshuam ntau lawm

• Kev kuaj kua dej  - Extract cov qauv roj rau kev soj ntsuam kev sib kis

• Lub qhov tso pa tawm  - Tso cua nkag tom qab kho

• Kev daws teeb meem  - Txheeb xyuas qhov tsis txaus ntseeg siab hauv lub sijhawm

Ntsiab Specifications

Chaw nres nkoj txuas thiab Foob Mechanism

Tshooj lus no hais txog ob qhov kev txiav txim siab tseem ceeb tshaj plaws hauv engineering: yuav ua li cas cov coupling txuas rau koj lub voj voog, thiab dab tsi ua kom nws kaw hauv siab.

Xov Size Options

Cov txuas txuas ncaj qha mus rau hauv qhov chaw nres nkoj ntawm koj lub hydraulic manifold, lub tog raj kheej, lossis valve thaiv. Muab cov xov mus rau qhov chaw nres nkoj uas twb muaj lawm - cov xov tsis sib haum ua rau xau thiab puas rau ob qho tib si.

M16x2  yog ib qho kev txiav txim loj tshaj plaws rau cov ntawv thov kev lag luam.  G1/4  thiab  G1/2  dominate nyob rau hauv cov cheeb tsam uas BSP threading yog tus qauv (UK, Commonwealth, laus European nroj tsuag).

Internal Foob Mechanism

Kev ua haujlwm tsis muaj dej xau yog nyob ntawm qhov tseeb-machined poppet valve hauv lub cev sib txuas:

1. Thaum so  - Lub caij nplooj ntoos hlav-loaded poppet seals tiv thaiv lub rooj zaum sab hauv. Lub kaw lus siab tuav lub poppet kaw nruj dua.

2. Kev sib txuas  - Lub mating test hose kawg (ib ISO 15171-2) cuam tshuam lub poppet, qhib cov lus rau koj qhov ntsuas lossis cov qauv. Lub foob ntawm hose kawg thiab coupling bore tiv thaiv sab nraud to.

3. Disconnecting  - Thaum lub hose kawg thim, lub caij nplooj ntoos hlav quab yuam kaw lub poppet tam sim ntawd. Cov roj seem hauv qhov chaw nres nkoj nyob sab hauv - xoom drip.

Lub foob sib txuas (NBR, FKM, EPDM, lossis qis-temp) ua rau lub hauv paus barrier ntawm poppet thiab lub rooj zaum, ntxiv rau qhov thib ob barrier ntawm lub hose kawg taper thiab lub coupling lub sab hauv bore. Xaiv cov khoom foob zoo rau koj cov dej kub thiab chemistry yog them rau hauv xaiv phau ntawv qhia  hauv qab no.

Vim li cas thiaj xaiv Cov 630 Bar Test Couplings?

630 Bar - Kuaj txwv, Tsis Lag Luam

630 bar (9,135 psi) yog cov ntawv pov thawj ua haujlwm siab raws li ISO 15171-1 cov txheej txheem kuaj. Txhua qhov kev teeb tsa tau dhau los ntawm kev sim ntsuas lub zog thiab cov ntaub ntawv pov thawj-load pov thawj ua ntej tso rau hauv Tshuag.

Plaub Cov Khoom Siv Foob, Plaub Qhov Chaw Ua Haujlwm

Cov tshuab hydraulic sib txawv khiav cov kua dej sib txawv ntawm qhov sib txawv. Ib lub foob foob tsis tuaj yeem npog tag nrho cov xwm txheej:

• NBR (code N)  - Mineral-roj hydraulic kua dej mus txog 100 ° C. Tus nqi siv tau zoo rau ~ 70% ntawm cov ntawv thov kev lag luam.

• FKM (code F)  - Kub kub txog 200 ° C. Kuj tseem ua haujlwm phosphate-ester hluav taws-resistant kua. Zoo tshuaj tiv thaiv tawm tsam txhoj puab heev additives.

• EPDM (code E)  — Chav dej, cov dej nres (DOT 3/4), dej-glycol, thiab cov kua roj hluavtaws. Qhov ntsuas kub nce mus txog -40 ° C. Tsis sib haum nrog cov roj av.

• Tsawg-Temp (code L)  - Cryogenic-qib compound ntsuas rau -50 ° C. Siv nyob rau hauv arctic mobile khoom, txias-storage hydraulic systems, thiab LNG auxiliary circuits. Muaj nyob ntawm kev thov.

Xaiv lub foob tsis raug yog qhov # 1 ua rau ua tsis tiav thaum ntxov. Ib qho $ 0.30 kev txuag ntawm kev xaiv foob tuaj yeem raug nqi ntau txhiab hauv lub sijhawm tsis tau npaj tseg.

Corrosion Resistance uas phim rau ib puag ncig

• Zinc-plated (code Z)  - Tsim nyog rau cov cua sov hauv tsev nrog cov av noo tswj. Tsis pom zoo rau kev raug sab nraum zoov.

• Zinc Nickel CrVI-dawb (code N)  - 500+ teev ntsev-txhaj tshuaj tiv thaiv ib ASTM B117. Fully REACH ua raws. Default xaiv rau kev xa khoom nyob sab Europe thiab kev teeb tsa sab nraum zoov.

• Stainless hlau 304 (code F)  - Zoo corrosion kuj. Haum rau cov khoom noj-ua cov cheeb tsam uas nyob ib sab thiab me ntsis corrosive cua.

• Stainless hlau 316L (code L)  - Molybdenum-txhim kho. Qhov zoo tshaj plaws rau thaj chaw hauv hiav txwv, thaj chaw ntug hiav txwv, thaj chaw tshuaj lom neeg, thiab txhua qhov chaw muaj chlorides lossis ntsev.

Kev Tiv Thaiv Caps Nyob Nrog Lub Tsev

Anti-Vibration O-Ring Option

Cov khoom siv khiav tsis tu ncua kev co (piston twj> 5 Hz, diesel compressors, tracked excavators) tuaj yeem maj mam loosen threaded fittings ntau pua lub sijhawm ua haujlwm. Ntxiv cov kev tiv thaiv kev vibration O-ring (code  1) tsim ib qho kev ntsuas thib ob. Tus nqi nce yog tsawg heev - qhov kev cia siab ntawm kev nce qib yog qhov tseem ceeb.

Part Number Configuration

Txhua qhov kev xeem coupling yog tsim los rau ib ntu rau 6 ntu:

Nto – Foob – Cap – Series – O-ring – Marking

Z – N – R – TC – 0 – 0
│ │ │ │ └─ 0 = Tsis muaj / XX = Custom trademark
│ │ │ │ │ └───── 1 = - Standard
│ │ └─────────── TC = Test Coupling series
│ │ └─────────────────── W = None / H = Hex / R = Round / E = Universal / P = Plastic
│ └─────────────────────────── NBR / F = FKM / E = EPDM / L = Low-temp
└────────────────────────── Z = Zinc / N = Zn-Ni / C = Xim Zn / e = Dub / F = 304SS / L = 316LSS

Configuration Piv txwv

Yuav Ua Li Cas Xaiv Koj Qhov Kev Xeem Coupling

1. Txheeb xyuas qhov chaw nres nkoj xov  ntawm koj cov khoom siv hydraulic. Kos daim duab los yog ntsuas nrog ib tug xov gauge. Feem ntau:  M16x2 , M10x1 , G1/4 , los yog  G1/2.

2. Paub meej tias koj qhov system siab siab . Yog tias nws tshaj 630 bar, nce mus rau qib siab dua qhov haum.

3. Muab lub foob rau koj cov kua thiab qhov kub thiab txias . Cov roj ntxhia hauv qab 80 ° C → NBR. Tshaj 100 ° C los yog hluav taws-resistant kua → FKM. Nres kua, ncu, lossis polar synthetics → EPDM. Hauv qab -40 ° C → thov qis-temp.

4. Xaiv lub cev hlau raws li ib puag ncig . Qhuav sab hauv tsev → zinc-plated steel. Sab nraum zoov/marine/washdown → 316L SS. European export → Zn-Ni CrVI-dawb raws li lub hauv paus.

5. Ntxiv cov kev xaiv ua haujlwm . Chain-linked cap rau kev ua haujlwm sab nraud. Anti-vibration O-ring rau rotating los yog reciprocating machinery. Universal cap yog xav tau muaj peev xwm venting.

6. Qhia kom muaj nuj nqis thiab lub sij hawm ua ntej . Standard configurations nkoj sai tshaj li kev cai-kos batch.

Yog tias koj tsis paub meej txog ib qho kev txwv, xa peb daim duab ntawm qhov chaw nres nkoj uas twb muaj lawm thiab ib daim ntawv qhia txog koj qhov kev ua haujlwm - peb yuav pom zoo rau kev teeb tsa kom raug.

Daim ntawv qhia kev teeb tsa

1. Npaj qhov chaw nres nkoj.  Ntxuav lub threaded qhov nrog hnyav. Tshem cov khib nyiab, qub xov sealant, thiab burrs. Qhov chaw nres nkoj qias neeg ua rau kev puas tsuaj thiab tom qab kev teeb tsa xau.

2. Siv xov sealant kom raug.  Siv PTFE daim kab xev (2-3 qhwv, kev taw qhia teeb meem) lossis anaerobic kua sealant ntsuas rau 630 bar. Tsis txhob siv ntau dhau - cov sealant ntau dhau tuaj yeem nkag mus rau hauv hydraulic Circuit Court thiab paug cov roj.

3. Torque rau specification.  Tighten ua ntej, tom qab ntawd siv torque siv qhov tseem ceeb hauv qab no. Tsis txhob siv cov wrenches cuam tshuam rau kev sib txuas ntawm cov khoom sib txuas - lawv deform lub rooj zaum hauv poppet.

4. Txuas lub hau tiv thaiv.  Khaws lub hau ntsaws rau thaum twg qhov ntsuas qhov ntsuas tsis siv. Plua plav thiab grit ntawm sab hauv poppet nto ua rau cov qhab nia thiab nws thiaj li to.

5. Siab-kuaj ua ntej commissioning.  Nqa lub kaw lus rau kev ua haujlwm siab thiab xyuas qhov sib txuas ntawm lub cev-rau-chaw nres nkoj sib koom ua ke rau kev quaj. Kho tam sim no es tsis yog thaum lub sij hawm tsim khoom.

Tej kev siv

Cov lus nug nquag

630 bar test coupling puas tuaj yeem ua haujlwm roj?

TS EN ISO 15171 Tus qauv tsim tau zoo rau cov roj hydraulic thiab cov kua dej ntxhia. Rau compressed cua los yog lwm yam gaseous xov xwm, lub internal sealing geometry tej zaum yuav tsis muaj txaus to-dawb kev ua tau zoo vim lub qis viscosity ntawm gases. Yog tias koj daim ntawv thov suav nrog kev pabcuam roj, qhia qhov no thaum lub sijhawm txiav txim kom peb tuaj yeem ntsuas lwm cov foob sib txuas thiab txheeb xyuas cov khoom siv lub cev sib raug rau koj qhov kev khiav haujlwm tshwj xeeb.

Dab tsi yog qhov txawv ntawm 304 thiab 316L stainless hlau rau kev sim couplings?

Qhov sib txawv tseem ceeb yog cov ntsiab lus molybdenum. 304 SS muaj kwv yees li 18% chromium thiab 8% npib tsib xee, uas muab kev tiv thaiv corrosion zoo nyob rau hauv qhov chaw qhuav hauv tsev ntawm tus nqi qis. 316L SS ntxiv 2-3% molybdenum, uas txhim khu kev tiv thaiv rau chloride-induced pitting thiab crevice corrosion. Rau ib puag ncig marine, kev teeb tsa ntawm ntug dej hiav txwv, thaj chaw tshuaj ntxuav dej, lossis ib daim ntawv thov raug rau cov ntsev tsuag lossis de-icing ntsev, 316L yog qhov pom zoo xaiv txawm tias cov khoom siv ntau dua.

Kuv puas tuaj yeem tau txais kev cai logo engraving ntawm kuv qhov kev xeem couplings?

Yog lawm. Siv cov cim cim XX hauv cov kab zauv thiab xa koj cov ntaub ntawv vector logo (AI / EPS / PDF hom nyiam). Lub logo yog laser-engraved ntawm txhua chav ua ntej xa zaub mov. Yam tsawg kawg nkaus batch loj rau kev cai cim txawv los ntawm tag nrho cov kev txiav txim ntim - feem ntau muaj pib ntawm 50 units ib SKU.

Kuv puas xav tau kev tiv thaiv kev co O-ring ntawm txhua qhov kev sib txuas?

Tsis tas li. Lub anti-vibration O-ring (code 1 nyob rau hauv tus xov tooj) ntxiv ib tug thib ob retention feature ntawm lub cev haum thiab threaded insert. Nws raug pom zoo rau cov khoom siv uas muaj kev vibration tsis tu ncua saum 5 Hz - xws li piston twj, diesel compressors, mobile excavators, lossis vibrating conveyor systems. Rau kev teeb tsa zoo li qub xws li kev sim ntsuas qhov muag lossis cov tshuab xovxwm nyob ruaj khov, tus qauv qauv tsis muaj O-ring feem ntau txaus.

Cov xov loj twg yog muaj rau 630 bar test couplings?

Standard muaj npog metric threads M10x1, M12x1.5, M14x1.5, M16x2, M18x1.5, thiab BSP parallel threads G1/4, G3/8, G1/2. Qhov ntau thiab tsawg tau teev tseg yog M10x1 (compact circuits), M16x2 (standard industrial hydraulics), thiab G1/2 (high-flow systems). Kev cai threads sab nraum cov kab no tuaj yeem tsim tau raws li qhov kev txiav txim yam tsawg kawg nkaus.

Kuv yuav xaiv cov khoom foob zoo li cas rau kuv qhov system hydraulic?

Pib nrog koj hom kua dej tiag tiag thiab qhov siab tshaj plaws ua haujlwm kub. NBR ua haujlwm rau cov ntxhia roj-raws li hydraulic kua dej mus txog 100 ° C - qhov no suav txog kwv yees li 70% ntawm cov ntawv thov kev lag luam thiab yog qhov kev xaiv qis tshaj plaws. Hloov mus rau FKM yog tias koj lub cev ua haujlwm siab tshaj 100 ° C lossis siv phosphate ester (tshuaj tua hluav taws) kua. Xaiv EPDM yog tias koj ua haujlwm nrog cov dej nres, chav dej, dej-glycol sib xyaw, lossis cov khoom siv hluav taws xob. Rau arctic lossis cryogenic ib puag ncig hauv qab -40 ° C, thov cov cua kub qis. Khiav lub foob tsis ncaj ncees lawm hauv qhov kub thiab txias yog qhov ua rau ua rau kom ntxov ntxov.

Puas yog Zinc Nickel CrVI-dawb plating xav tau rau kev lag luam European?

Tsis nruj me ntsis raws li txoj cai rau txhua yam khoom, tab sis pom zoo heev. EU REACH Regulation (EC) Tsis muaj 1907/2006 txwv hexavalent chromium nyob rau saum npoo tiav. Txheem zinc plating feem ntau muaj cov kab Cr(VI) passivation txheej. Zinc Nickel CrVI-dawb plating tshem tawm qhov kev pheej hmoo ntawm kev ua raws li tag nrho thaum xa 500+ teev ntawm ntsev-txhaj tshuaj tiv thaiv ib ASTM B117 - zoo dua li cov zinc pa. Rau txhua yam khoom xa mus rau EU, CrVI-dawb yog qhov kev pom zoo ua ntej.

ISO 15171 yog dab tsi thiab vim li cas nws thiaj li tseem ceeb rau kev sim couplings?

TS EN ISO 15171 Cov txheej txheem thoob ntiaj teb tshwj xeeb suav nrog kev ntsuas hydraulic txuas rau kev siv ntawm cov tshuab hluav taws xob. Ntu 1 (ISO 15171-1) Kev ntsuas qhov ntev, qhov yuav tsum tau ua, thiab cov txheej txheem xeem rau cov ntsia hlau-hauv kev xeem sib txuas. Ntu 2 (ISO 15171-2) npog cov mating test hose kawg fittings. Kev ua raws cai txhais tau hais tias cov khoom ua tau raws li kev lees paub thoob ntiaj teb kev hloov pauv qhov sib txawv thiab cov qauv ntsuas siab - qhov tseem ceeb thaum koj cov khoom siv ntsuas yuav tsum tau cuam tshuam nrog cov khoom sib txawv ntawm cov tuam txhab sib txawv. Cov khoom sib ntsib ISO 15171 qee zaum raug xa mus rau hauv kev lag luam raws li 'diagnostic coupling' lossis 'minimess' style fittings.

Tau Txais Cov Lus Qhia - Ruihua Hardware

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