Yuyao Ruihua Usine ya Matériel
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Botali: 149 Mokomi: Lynn Liu Tango ya kobimisa: 2026-06-16 Origine: Esika
Ezali na boyokani na ISO 15171. Mesure ya pression sans fuite, échantillonnage ya fluide, mpe ventilation ya circuit kino na 630 bar. Taille ya fil configurable, ba matériaux ya sceau, na ba métaux ya nzoto.
Couple ya test hydraulique (oyo babengaka mpe couplage diagnostique to point d’essai ) ezali eloko ya moke oyo batyaka mbala moko na circuit hydraulique. Ezali kopesa port ya accès standardisé esika okoki ko connecter jauge ya pression, tuyau ya test, to sonde ya échantillon na ba secondes — arrêt te, kobukana ya ligne te, perte ya fluide te.
Sceau ya kati oyo ezali lokola poppet etikalaka kokangama tii nsuka ya tuyau ya test ya kosangisa nzoto ekotindika yango efungwama. Conception oyo sans fuite elakisi zéro déversement na tango ya connexion mpe déconnexion, ata na ba pressions oyo epusani na limite nominale.
ISO 15171: Ba couplage oyo ya test ezali na boyokani na ISO 15171-1 (ba dimensions mpe masengi ya performance mpo na ba points ya test ya vis) mpe ISO 15171-2 (raccords ya suka ya tuyau ya test ya accouplement). Norme internationale oyo ezali ko assurer interchangeabilité dimensionnelle na kati ya ba fabricants — tuyau ya test moko ekokani na ba couplages ya Parker, Stauff, Hydac, Minimess, mpe basusu.
Makambo oyo esalemaka mingi:
Ba vérifications ya mission — Verifier pression ya système na tango ya démarrage
Surveillance routine — Ba spot-checks ya mbangu sans ko interrompre production
Échantillonnage ya fluide — Kolongola ba échantillons ya mafuta pona analyse ya contamination
Venting ya système — Bimisa mopepe oyo ekangami sima ya entretien
Kosilisa mikakatano — Koyeba ba anomalies ya pression na tango ya solo
Paramètre |
Makambo ya mike |
|---|---|
Max. Pression ya mosala |
63 MPa / 630 ya barre |
Ratio ya pression ya explosion |
4× pression ya mosala (typique) . |
Biloko ya Nzoto |
Acier à coupe libre 1.0718, Acier inoxydable 304, Acier inoxydable 316L |
Ba Options ya Sceau |
NBR (-20 kino +100 °C), FKM (-20 kino +200 °C), EPDM (-40 kino +150 °C), Température ya nse (-50 °C) |
Ba Traitements ya Surface |
Zinc-plaqué, Zinc Nickel CrVI te |
Compatibilité ya ba médias |
Ba huile hydraulique, ba fluides à base ya mafuta ya minerais (gaz — confirmer compatibilité) |
Ya malamu |
ISO 15171-1 / ISO 15171-2 |
Eteni oyo etali mikano mibale ya ntina mingi ya ingénierie: lolenge nini couplage ekangami na circuit na yo, mpe nini ebatelaka yango ekangami na nse ya pression.
Couplage e vis directement na port oyo ezo tapé na collecteur hydraulique, cylindre, to bloc ya soupape na yo. Bokokanisa fil na port oyo ezali — ba fils oyo ekokani te esalaka ba fuites mpe ebebisaka biteni nyonso mibale.
Nsinga |
Lolenge |
Taille Nominal |
Application ya momesano |
|---|---|---|---|
M10x1 |
Amende métrique |
10 mm |
Ba soupapes compactes, ba cylindres ya mike, ba circuits pilotes |
M12x1.5 |
Métrique ya grossière |
12 mm |
Ba soupapes proportionnelles ya taille moyenne |
M14x1.5 |
Amende métrique |
14 mm |
Ba soupapes ya contrôle directionnel |
M16x2 |
Amende métrique |
16 mm |
Hydraulique industrielle standard — mingi mingi |
M18x1.5 |
Amende métrique |
18 mm |
Cylindres ya forage ya minene, ba pompes principales |
G1/4 |
BSP ezali parallèle |
~13 mm |
Ba systèmes ya standard britannique, ba équipements ya héritage |
G3/8 |
BSP ezali parallèle |
~17 mm |
Ba ports ya écoulement moyen oyo ezali na standard britannique |
G1/2 |
BSP ezali parallèle |
~21 mm |
Ba systèmes ya écoulement ya likolo ya standard britannique |
M16x2 ezali taille seule oyo e commander mingi pona ba applications industrielles générales. G1/4 na G1/2 ezali mingi na ba régions esika threading ya BSP ezali norme (Royaume-Uni, Commonwealth, ba plantes ya kala ya Europe).
Fonctionnement sans fuites esalemi na valve ya poppet oyo esalemi na masini ya précision na kati ya nzoto ya couplage:
Na bopemi — Poppet oyo ezali na ressort ekangami na kiti ya kati. Pression ya système esimbaka poppet ekangami makasi.
Kokangisa — Nsuka ya tuyau ya momekano ya kosangisa (na ISO 15171-2) ekitisaka poppet, kofungolaka nzela ya jauge to échantillon na yo. Bokangami kati na nsuka ya tuyau mpe forage ya couplage epekisaka fuite ya libanda.
Kokata boyokani — Ntango nsuka ya tuyau ezongi, nguya ya ressort ekangaka poppet mbala moko. Mafuta oyo etikali na libongo etikalaka na kati — zéro goutte.
Composé ya sceau (NBR, FKM, EPDM, to low-temp) esalaka barrière primaire entre poppet na kiti, bakisa barrière secondaire entre conique ya suka ya tuyau na forage interne ya couplage. Kopona matériel ya sceau oyo ebongi mpo na température ya fluide na yo mpe chimie ezali couvert na buku ya kopona oyo ezali awa na nse.
630 bar (9.135 psi) ezali pression ya mosala oyo endimami na ba protocoles ya test ya ISO 15171-1. Configuration moko na moko esalemaka na test ya pression cyclique mpe vérification ya charge preuve avant ya kobimisa yango na stock.
Ba systèmes hydrauliques ndenge na ndenge esalaka ba fluides ndenge na ndenge na températures ndenge na ndenge. Composé moko ya sceau ekoki ko couvrir ba conditions nionso te:
NBR (code N) — Ba fluides hydrauliques ya mafuta ya minerais kino na 100 °C. Défaut ya coût-efficace pona ~70% ya ba applications industrielles.
FKM (code F) — Températures ya likolo kino 200 °C. Esimbaka mpe mai oyo ekoki kozika te na mɔtɔ oyo babengi phosphate-ester. Résistance chimique ya malamu contre ba additifs agressifs.
EPDM (code E) — Vapeur, fluide ya frein (DOT 3/4), mayi-glycol, mpe fluides synthétiques polaire. Température ekiti tii na -40 °C. Ezali na boyokani te na mafuta ya petrole.
Low-Temp (code L) — Composé ya grade cryogène oyo epesameli -50 °C. Esalelamaka na bisaleli ya mobembo ya arctique, ba systèmes hydrauliques ya kobomba biloko na malili, mpe ba circuits auxiliaires ya GNL. Ezali na demande.
Kopona sceau ya mabe ezali cause #1 ya échec ya liboso. Kobomba mbongo ya dolare 0,30 mpo na kopona bilembo ekoki kosɛnga bankóto ya bato na ntango ya kozanga mosala oyo ekanamaki te.
Zinc-plated (code Z) — Ebongi mpo na bisika ya kati ya ndako oyo epelisami na humidité contrôlée. Esengami te mpo na kozala na libanda.
Zinc Nickel CrVI-free (code N) — 500+ heures résistance na mungwa-pulvérisation par ASTM B117. Compliant mobimba ya REACH. Pona par défaut pona ba envois ya Europe na ba installations ya libanda.
Acier inoxydable 304 (code F) — Résistance générale ya malamu na corrosion. Ebongi mpo na kosala bilei na bisika oyo ezali pembenipembeni mpe na bisika oyo epɔlaka mwa moke.
Acier inoxydable 316L (code L) — Ebakisami na molybdène. Ezali malamu mingi mpo na bisika ya mai, bisika ya libongo, bisika ya kosukola biloko ya chimique, mpe esika nyonso oyo chlorure to mungwa ezali.
Lolenge ya Cap |
Code |
Meilleur Pona |
|---|---|---|
Casquette Ronde na Chaîne |
R |
Utilisation générale — chaîne epekisaka perte |
Cap Hexagonal na Monyololo |
H |
Zones oyo ekoki kokangama na clé, oyo ezali na koningana mingi |
Capuchon universel (vent + kobatela) . |
E |
Venting na protection esangani |
Capuchon ya Plastique |
P |
Coût-sensitive, propre-chambre to na kati ya ndako kaka |
Bisaleli oyo ezali kosala na koningana ya seko (ba pompe ya piston >5 Hz, ba compresseurs diesel, ba excavatrices oyo ezali na nzela) ekoki kofungola mokemoke ba raccords filetés na boumeli ya bankama ya bangonga ya mosala. Kobakisa bague O anti-vibration (code 1) esalaka blocage mécanique secondaire. Bomati ya ntalo ezali moke — litomba ya bondimi ya bilanga ezali monene.
Couplage moko na moko ya test etongami na code ya segment motoba:
Surface – Sceau – Cap – Série – O-ring – Marque
Z – N – R – TC – 0 – 0
│ │ │ │ │ └─ 0 = Ezali te / XX = Marque commerciale personnalisée
│ │ │ │ ───── 0 = Standard / 1 = Anti-vibration O-ring
│ │ │ └────────── TC = Série ya couplage ya test
│ │ └─────────────────── W = Ezali te / H = Hex / R = Rond / E = Universel / P = Plastique
│ └──────────────────────── N = NBR / F = FKM / E = EPDM / L = température ya nse
└─────────────────────────────────────────────────────────────────────────────────────────── Langi ya langi Zn / e = Noir / F = 304SS / L = 316LSS
Motángo ya Eteni |
Bopanzani |
|---|---|
ZNR-TC-0-0 oyo ezali na 0 |
Nzoto ya zinc, sceau NBR, Capuchon ya chaîne rond, O-ring standard, marque personnalisée te |
LFH-TC-1-XX oyo ezali na kati |
Nzoto 316L, sceau FKM, Capuchon de chaîne Hex, O-ring anti-vibration, logo personnalisé |
NEE-TC-0-0 na 0-0 |
Nzoto sans Zn-Ni CrVI, sceau EPDM, Capuchon universel, O-ring standard |
Boyeba fil ya port na composant hydraulique na yo. Tala dessin to mesure na jauge ya fil. Mingi mingi: M16x2 , M10x1 , G1/4 , to G1/2.
Confirmer pression ya système na yo ya sommet . Soki eleki 630 bar, mata na classe ya fitting oyo ezali na cote ya likolo.
Kokanisa sceau na mayi na yo mpe température . Mafuta ya minerais na se ya 80 °C → NBR. Likolo ya 100 °C to mayi oyo ekoki kozika te na moto → FKM. Fluide ya frein, vapeur, to synthétiques polaire → EPDM. Na se ya -40 °C → senga low-temp.
Pona bibende ya nzoto na kotalela environnement . Na kati ya ndako ya kokauka → bibende oyo esalemi na zinc. Libanda/ya mai/ya kosukola → 316L SS. Exportation européenne → Zn-Ni sans CrVI lokola base.
Bakisa ba options ya fonctionnement . Kapɔti oyo ekangami na minyɔlɔlɔ mpo na mosala ya kosakola. O-ring anti-vibration mpo na ba machines oyo ebalukaka to oyo ezongaka sima. Capuchon universel soki capacité ya ventilation esengeli.
Lakisa motango mpe ntango oyo esengeli kozala na yango . Ba configurations standards etindamaka mbangu koleka ba lots oyo e marqué personnalisé.
Soki ozali sûr te na paramètre moko te, tindela biso photo ya port oyo ezali mpe note na oyo etali ba conditions ya fonctionnement na yo — toko recommander configuration ya malamu.
Bongisá libongo. Sukola libulu oyo ezali na filet na solvant. Longola biloko oyo ebebi, eloko ya kala oyo ekangamaka na nsinga, mpe ba burrs. Port ya bosoto esalaka ba dégâts ya installation mpe ba fuites après installation.
Pakola scellant ya fil na ndenge esengeli. Salelá ruban PTFE (2–3 enveloppes, makambo ya direction) to scellant liquide anaérobie oyo epesameli 630 bar. Kosala mingi te — scellant oyo eleki ekoki kokota na circuit hydraulique mpe kobebisa mafuta.
Couple na spécification. Serrer liboso na maboko, sima salela couple na kosalelaka ba valeurs oyo ezali awa na se. Kosalela ata moke te ba clés d’impact na ba couplage ya test — e déformer kiti ya poppet ya kati.
Nsinga |
Couple oyo esengami |
Esaleli |
|---|---|---|
M10x1 |
15–20 N·m |
Clé ya 8 mm |
M16x2 |
55–75 N·m |
Clé ya 14 mm |
G1/4 |
15–25 N·m |
13/16' clé |
G1/2 |
60–85 N·m |
11⁄4' clé |
Bokanga bouchon ya protection. Bomba bouchon na visé ntango nyonso oyo esika ya komeka ezali kosalelama te. Poussière mpe grit na surface ya poppet ya kati esalaka ba scores mpe suka suka fuite.
Pressure-test liboso ya kosala mosala. Mema système na pression ya mosala mpe tala articulation ya corps-à-port ya couplage soki ezali kolela. Bongisa sikoyo na esika ya kobongisa yango na tango ya production.
Ndenge ya kosalela |
Role ya Couplage ya Test |
|---|---|
Kosala ba vérifications ya pression, vérification routine ya sortie ya pompe |
|
Masini ya telefone ya mabɔkɔ |
Diagnostic sur machine pona ba excavateurs, ba grues, ba équipements agricoles |
Ba imprimés industriels |
Vérification ya pression en temps réel sans ko arrêter cycle |
Ba cycles ya connection/déconnexion oyo ezongaka mbala na mbala na tango ya R&D na QA |
|
Contrôle ya pitch ya turbine ya mopepe |
Échantillonnage périodique mpe enregistrement ya pression na ba installations à distance |
Ba systèmes spéciaux ya fluide |
Ba lignes ya fluide oyo ezo résister na moto, ba circuits ya freinage ya mayi-glycol |
Conception standard ISO 15171 ezali optimisée pona ba huiles hydrauliques na ba fluides à base ya minerais. Mpo na mopepe comprimé to ba milieu mosusu ya gaz, géométrie ya bokangami ya kati ekoki kopesa te performance ekoki sans fuite mpo na viscosité ya se ya ba gaz. Soki demande na yo etali service ya gaz, yebisa yango na tango ya commande po tokoka ko évaluer ba composés alternatifs ya sceau pe ko vérifier compatibilité ya matériel ya nzoto pona pression spécifique ya fonctionnement na yo.
Bokeseni ya ntina ezali oyo ezali na molybdène. 304 SS ezali na pene na 18% ya chrome mpe 8% ya nickel, oyo epesaka résistance générale ya malamu na corrosion na ba milieu ya kati ya ndako ya kokauka na ntalo ya moke. 316L SS ebakisi 2–3% ya molybdène, oyo ebongisaka mingi résistance na ba pittings induites par chlorure na corrosion ya crevice. Pona ba environnements ya mayi, ba installations ya libongo, bisika ya kosukola na ba produits chimiques, to application nionso oyo ekutanaki na ba pulvérisation ya mungwa to ba mungwa ya dé-glace, 316L ezali pona oyo esengami atako talo ya matériel ezali likolo.
Iyo. Salelá code ya kotya bilembo XX na molongo ya nimero ya eteni mpe tinda fisyé na yo ya logo vecteur (format AI/EPS/PDF elingi). Logo yango esalemi na laser na unité mokomoko liboso ya kotinda yango. Taille minimum ya lote pona marquage personnalisé ekeseni na volume total ya commande — typiquement disponible kobanda na 50 unités par SKU.
Ntango nyonso te. O-ring anti-vibration (code 1 na numéro ya pièce) ebakisi fonctionnalité ya retention secondaire entre corps ya fitting na insert fileté. Ezali recommandé makasi pona ba équipements oyo ezo vivre vibration continue likolo ya 5 Hz — lokola ba pompes ya piston, ba compresseurs diesel, ba excavateurs mobiles, to ba systèmes ya convoyeur vibration. Pona ba installations statiques lokola ba stands ya test ya laboratoire to ba machines ya presse stationnaire, version standard sans O-ring ezalaka typiquement adéquate.
Disponibilité standard etali ba fils métriques M10x1, M12x1.5, M14x1.5, M16x2, M18x1.5, mpe ba fils parallèles BSP G1/4, G3/8, G1/2. Ba taille oyo elakisami mingi ezali M10x1 (circuits compacts), M16x2 (hydrauliques industriels standard), mpe G1/2 (systèmes à haute débit). Ba fils personnalisés oyo ezali libanda ya ba gammes wana ekoki kosalama sous réserve ya ba quantités minimum ya commande.
Bandá na lolenge na yo ya solosolo ya mai mpe température maximale ya mosala. NBR esalaka mpo na ba fluides hydrauliques à base ya mafuta ya minerais kino na 100 °C — yango etali pene na 70% ya ba applications industrielles mpe ezali option ya talo moke. Bobongola na FKM soki système na yo ezali koleka 100 °C to esalelaka ba fluides ya phosphate ester (oyo ekoki kozika te). Pona EPDM soki ozali kosala na fluide ya frein, vapeur, ba mélanges ya mayi-glycol, to ba synthétiques polaire. Mpo na ba environnements arctiques to cryogéniques na se ya -40 °C, senga composé ya température moke. Kosala sceau ya mabe na système ya température makasi ezali cause principale ya fuite précoce.
Esengami makasi te na mibeko mpo na biloko nyonso, kasi esengami mingi. Règlement (CE) No 1907/2006 ya EU REACH epekisi chrome hexavalent na ba finitions ya surface. Mbala mingi, placage ya zinc standard ezalaka na ba couches ya passivation ya trace Cr(VI). Zinc Nickel CrVI-free plating elongolaka risque oyo ya compliance mobimba tango epesaka 500+ heures ya résistance na salt-pulvérisation par ASTM B117 — significativement mieux que zinc conventionnel. Mpo na biloko nyonso oyo etindami na UE, CrVI-free ezali toli ya liboso.
ISO 15171 ezali norme internationale oyo etali spécifiquement ba couplage ya test hydraulique pona kosalela na ba systèmes ya puissance fluide. Eteni ya 1 (ISO 15171-1) elimboli bonene, masengi ya bosali, mpe mayele ya bomekoli mpo na ba couplage ya bomekoli oyo ekangami na vis. Eteni ya 2 (ISO 15171-2) etali ba raccords ya suka ya tuyau ya test ya accouplement. Kotosa elakisi ete produit ekokisaka ba normes ya interchangeabilité dimensionnelle oyo eyebani na mokili mobimba mpe ya cote ya pression — important tango équipement na yo ya test esengeli ko interfacer na ba composants ya ba fabricants différents. Biloko oyo ekokisaka ISO 15171 babengaka yango tango mosusu na industrie lokola 'couplage diagnostique' to 'minimess' style fittings.
Ozali na mposa ya ntalo, toli ya bonene, to estimation ya livraison? Sembola loboko — tokozonga epai na yo nokinoki.
Email: ruihua@rhhardware.com
WhatsApp: Ezali na ntina mingi. +86 137 3604 8924 na nzela ya Internet
Telephone: +86-574-62268512 na nzela ya telefone
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