Yuyao Ruihua Hardware Factory
Lengolo-tsoibila:
Maikutlo: 148 Mongoli: Lynn Liu Nako ea Phatlalatso: 2026-06-16 Tšimoloho: Sebaka
ISO 15171 e lumellana. Tekanyo ea khatello e sa lutleng, sampole ea mokelikeli, le moea oa potoloho o fihlang ho 630 bar. Boholo ba khoele e ka lokisoang, lisebelisoa tsa tiiso, le litšepe tsa 'mele.
A hydraulic test coupling (eo hape e bitsoang ' diagnostic coupling or test point )' ke 'compact fitting' e kentsoeng ka kotloloho holim'a potoloho ea haeteroliki. E fana ka boema-kepe bo tloaelehileng ba phihlello moo o ka hokelang tekanyo ea khatello, hose ea liteko, kapa tlhahlobo ea sampole ka metsotsoana - ha ho ho koala, ha ho khefu ea mohala, ha ho tahlehelo ea mokelikeli.
Setiiso sa ka hare sa mofuta oa poppet se lula se koetsoe ho fihlela ntlha ea hose ea teko ea ho nyalana e e bula. Moralo ona o sa lutleng o bolela ho qhalana ha lefela nakong ea khokahanyo le ho khaoha, leha likhatello li atamela moeli o lekantsoeng.
ISO 15171: Likopano tsena tsa liteko li lumellana le ISO 15171-1 (litekanyo le litlhoko tsa ts'ebetso bakeng sa lintlha tsa tlhahlobo tsa screw-in) le ISO 15171-2 (li-fittings tsa ho qetela tsa hose ea teko ea ho nyalana). Tekanyetso ena ea machaba e tiisa hore ho na le phapanyetsano e fapaneng ho bahlahisi - hose e tšoanang ea teko e lumellana le likhokahano tsa Parker, Stauff, Hydac, Minimess, le ba bang.
Maemong a tloaelehileng a tšebeliso:
Ho etsa licheke - netefatsa khatello ea sistimi nakong ea ho qala
Tlhokomelo ea kamehla - Ho hlahloba kapele-pele ntle le ho sitisa tlhahiso
Mehlala ea metsi - Ntša lisampole tsa oli bakeng sa tlhahlobo ea tšilafalo
Ho kenya moea ka har'a sistimi - Lokolla moea o koaletsoeng ka mor'a tlhokomelo
Tharollo ea mathata - Fumana likhatello tsa khatello ka nako ea nnete
Paramethara |
Lintlha |
|---|---|
Max. Khatello ea Mosebetsi |
63 MPa / 630 bar |
Phahamiso ea Khatello |
4 × khatello ea ho sebetsa (e tloaelehileng) |
Lisebelisoa tsa 'Mele |
Tšepe e sehang mahala 1.0718, Stainless Steel 304, Stainless Steel 316L |
Likhetho tsa tiiso |
NBR (-20 ho +100 °C), FKM (-20 ho +200 °C), EPDM (-40 ho +150 °C), mocheso o tlase (-50 °C) |
Kalafo ea Bokaholimo |
Zinc-plated, Zinc Nickel CrVI-mahala |
Tšebelisano le Mecha ea litaba |
Oli ea Hydraulic, maro a thehiloeng ho oli ea diminerale (khase - e netefatsa ho lumellana) |
Standard |
ISO 15171-1 / ISO 15171-2 |
Karolo ena e bua ka liqeto tse peli tsa bohlokoa ka ho fetisisa tsa boenjiniere: hore na ho kopanya ho hokahana joang le potoloho ea hau, le hore na ke eng e bolokang e tiisitsoe tlas'a khatello.
Li-screws tse hokelang ka kotloloho boema-kepeng bo kentsoeng holim'a hydraulic manifold ea hau, silinda, kapa block block. Bapisa khoele le boema-kepe bo teng - likhoele tse sa lumellaneng li baka ho lutla le ho senya likarolo ka bobeli.
Khoele |
Mofuta |
Boholo ba Lebitso |
Tšebeliso e Tloaelehileng |
|---|---|---|---|
M10x1 |
Metric fine |
10 limilimithara |
Li-valve tse nyenyane, li-cylinders tse nyenyane, li-circuits tsa lifofane |
M12x1.5 |
Metric e mahoashe |
12 limilimithara |
Li-valve tse lekanang tsa boholo bo bohareng |
M14x1.5 |
Metric fine |
14 limilimithara |
Li-valve tsa taolo ea tataiso |
M16x2 |
Metric fine |
16 limilimithara |
Li-hydraulic tsa indasteri tse tloaelehileng - tse atileng haholo |
M18x1.5 |
Metric fine |
18 limilimithara |
Li-cylinders tse kholo, lipompo tse kholo |
G1/4 |
BSP e tšoanang |
~ 13 limilimithara |
Mekhoa e tloaelehileng ea Brithani, lisebelisoa tsa lefa |
G3/8 |
BSP e tšoanang |
~ 17 limilimithara |
Boema-kepe ba maemo a mahareng a Brithani |
G1/2 |
BSP e tšoanang |
~ 21 limilimithara |
Litsamaiso tse phahameng tsa Brithani-standard |
M16x2 ke saese e le 'ngoe e laeloang khafetsa bakeng sa lits'ebetso tse akaretsang tsa indasteri. G1/4 le G1/2 li laola libaka tseo ho rokang BSP e leng tloaelo (UK, Commonwealth, limela tsa khale tsa Europe).
Ts'ebetso e sa luleng e ipapisitse le valve ea poppet e entsoeng ka mochini ka nepo kahare ho 'mele o kopanyang:
Ho phomola - Popepe e tletseng selemo e tiisa khahlanong le setulo se ka hare. Khatello ea sistimi e ts'oara poppet e koetsoe ka thata.
Ho hokela - Qetello ea hose ea teko ea ho nyalana (ho ea ka ISO 15171-2) e tepeletsa poppet, e bula phaseje ho sekaja kapa sampole ea hau. Tiiso pakeng tsa hose end le coupling bore e thibela ho lutla ka ntle.
Ho khaola - Ha pheletso ea hose e hula, matla a selemo a koala poppet hang-hang. Oli e setseng boema-kepeng e lula kahare - marotholi a zero.
Motsoako oa seal (NBR, FKM, EPDM, kapa low-temp) o etsa mokoallo oa mantlha lipakeng tsa poppet le setulo, hammoho le mokoallo oa bobeli lipakeng tsa theipi ea hose end le bore e ka hare ea coupling. Ho khetha thepa ea tiiso e nepahetseng bakeng sa mocheso oa mokelikeli oa hau le k'hemistri e koahetsoe ka tataiso ea khetho ka tlase.
630 bar (9,135 psi) ke khatello e netefalitsoeng ea ho sebetsa ho latela liprothokholo tsa tlhahlobo tsa ISO 15171-1. Tokiso e 'ngoe le e' ngoe e etsa liteko tsa khatello ea cyclic le netefatso ea boima ba bopaki pele e lokolloa setokong.
Litsamaiso tse fapaneng tsa haeteroliki li tsamaisa maro a fapaneng ka mocheso o fapaneng. Motsoako o le mong oa tiiso ha o khone ho koahela maemo ohle:
NBR (khoutu N) - Mekelikeli ea haeteroliki ea oli ea minerale e fihlang ho 100 °C. E bolokang litšenyehelo ho ~ 70% ea lits'ebetso tsa indasteri.
FKM (khoutu F) - Mocheso o phahameng o fihla ho 200 °C. E boetse e sebetsana le maro a sa cheng a phosphate-ester. Ho hanyetsa lik'hemik'hale tse ntle khahlanong le li-additives tse mabifi.
EPDM (code E) - Mouoane, mokelikeli oa brake (DOT 3/4), metsi-glycol, le li-polar synthetic fluids. Mocheso oa mocheso o theohela ho -40 ° C. Ha e tsamaisane le oli ea peterole.
Low-Temp (khoutu L) - Motsoako oa Cryogenic-grade o lekantsoe ho -50 °C. E sebelisoa lisebelisoa tsa mehala tsa arctic, li-hydraulic system tse bolokang serame, le li-circuits tse thusang tsa LNG. E fumaneha ka kopo.
Ho khetha tiiso e fosahetseng ke sesosa sa # 1 sa ho hloleha kapele. Ho boloka $0.30 ha ho khethoa litiiso ho ka bitsa likete ka nako e sa reroang.
Zinc-plated (code Z) - E lekane bakeng sa libaka tse futhumetseng tsa ka tlung tse nang le mongobo o laoloang. Ha e khothalletsoe ho pepeseha kantle.
Zinc Nickel CrVI-mahala (khoutu N) - lihora tse 500+ ho hanyetsa letsoai-spray ka ASTM B117. E lumellana ka botlalo le REACH. Khetho ea kamehla bakeng sa thomello ea Europe le lits'ebetso tsa kantle.
Stainless Steel 304 (khoutu F) - Ho hanyetsa ha kutu ka kakaretso. E loketse bakeng sa ho lokisa lijo libakeng tse haufi le libaka tse senyang hanyenyane.
Stainless Steel 316L (khoutu L) - e ntlafalitsoeng ke Molybdenum. Molemo ka ho fetisisa bakeng sa tikoloho ea leoatle, libaka tse lebōpong la leoatle, libaka tsa ho hlatsoa lik'hemik'hale, le kae kapa kae moo li-chloride kapa letsoai li leng teng.
Mofuta oa Cap |
Khoutu |
Molemo ka ho fetisisa Bakeng sa |
|---|---|---|
Round Cap with Chain |
R |
Tšebeliso e akaretsang - ketane e thibela tahlehelo |
Hexagonal Cap with Chain |
H |
Li-wrench-tightenable, libaka tse thothomelang haholo |
Universal Cap (vent + sireletsa) |
E |
Ho kenya moea le tšireletso li kopane |
Plastiki Cap |
P |
Ha e na litšenyehelo, kamore e hloekileng kapa ea ka tlung feela |
Lisebelisoa tse tsamaeang ka ho sisinyeha ho sa khaotseng (lipompo tsa piston> 5 Hz, li-compressor tsa diesel, li-excavator tse lateloang) butle-butle li ka lokolla lisebelisoa tse kentsoeng ka lihora tse makholo tsa ts'ebetso. Ho kenyelletsa anti-vibration O-ring (code 1) ho theha senotlolo sa bobeli sa mochini. Keketseho ea litšenyehelo e nyane - phaello ea ts'epo ea tšimo e bohlokoa.
Khokahano e 'ngoe le e' ngoe ea liteko e hahiloe ho khoutu ea likarolo tse tšeletseng:
Surface - Seal - Cap - Series - O-ring - Ho Tšoaea
Z - N - R - TC - 0 - 0
│ │ │ │ │ └─ 0 = Ha ho letho / XX = Letšoao la tloaelo la khoebo
│ │ │ │ └─ ─ = Standard = ─ ─ Anti-vibration O-ring
│ │ │ └────────── TC = Letoto la ho kopanya liteko
│ │ └───────────────── W = Ha ho / H = Hex / R = Round / E = Universal / P = Plastiki
│ └────────────────────── N = NBR / F = FKM / E = EPDM / L = Tlaase-EPDM F
└──────────────────────────── Z = Zinc / N = Zn = Zn / SS = Mmala o Motšo / N = Zn = Zn L = 316LSS
Nomoro ea Karolo |
Tšenyeho |
|---|---|
ZNR-TC-0-0 |
'Mele oa zinki, tiiso ea NBR, ketane e pota-potileng, selikalikoe sa O-ring, ha ho na letšoao la tloaelo |
LFH-TC-1-XX |
'Mele oa 316L, tiiso ea FKM, Hex chain cap, anti-vibration O-ring, logo ea tloaelo |
NEE-TC-0-0 |
'Mele o se nang Zn-Ni CrVI, tiiso ea EPDM, Universal cap, O-ring e tloaelehileng |
Hlalosa khoele ea boema-kepe karolong ea hau ea haeteroliki. Sheba setšoantšo kapa methara ka sekala sa khoele. Tse tloaelehileng haholo: M16x2 , M10x1 , G1/4 , kapa G1/2.
Netefatsa khatello ea sistimi ea hau ea tlhoro . Haeba e feta 630 bar, nyolohela ho sehlopha sa maemo a holimo se loketseng.
Bapisa tiiso le mokelikeli oa hau le mocheso . Oli ea liminerale ka tlase ho 80 °C → NBR. Ka holimo ho 100 °C kapa mokelikeli o sa cheng → FKM. Mokelikeli oa brake, mouoane, kapa metsoako ea polar → EPDM. Ka tlase ho -40 °C → kopa mocheso o tlase.
Khetha tšepe ea 'mele e thehiloeng tikolohong . Omella ka tlung → tšepe e entsoeng ka zinki. Ka ntle/sekepe/se hlatswang → 316L SS. Thekiso ea thepa ea Europe → Zn-Ni CrVI-mahala joalo ka motheo.
Eketsa likhetho tse sebetsang . Kepisi e hoketsoeng ketane bakeng sa tšebeletso ea tšimo. Anti-vibration O-ring bakeng sa mochini o bilikang kapa o fetolang. Sekoahelo sa Universal haeba bokhoni ba ho kenya moea bo hlokahala.
Hlalosa bongata le tlhoko ea nako ea ho etella pele . Litlhophiso tse tloaelehileng li tsamaea kapele ho feta lihlopha tse tšoailoeng.
Haeba o sa tiisehe ka paramethara efe kapa efe, re romelle senepe sa boema-kepe bo teng le molaetsa mabapi le maemo a ts'ebetso ea hau - re tla khothaletsa tlhophiso e nepahetseng.
Lokisa boema-kepe. Hloekisa lesoba le khoele ka solvent. Tlosa lithōle, sekontiri sa khale sa khoele, le li-burrs. Boema-kepe bo litšila bo baka tšenyo ea ho kenya le ho lutla ka mor'a ho kenya.
Sebelisa sealant ea khoele ka nepo. Sebelisa theipi ea PTFE (liphutheloana tse 2-3, litaba tsa tataiso) kapa sekontiri sa metsi sa anaerobic se kentsoeng 630 bar. U se ke ua sebelisa ho feta - sealant e feteletseng e ka kena potolohong ea hydraulic 'me ea silafatsa oli.
Torque ho ea ka litlhaloso. Tiisa ka letsoho pele, ebe u sebelisa torque u sebelisa litekanyetso tse ka tlase. Le ka mohla u se ke ua sebelisa li-wrenches ho li-couplings tsa liteko - li senya setulo sa ka hare sa poppet.
Khoele |
E khothalelitsoeng Torque |
Sesebelisoa |
|---|---|---|
M10x1 |
15–20 N·m |
8 mm wrench |
M16x2 |
55–75 N·m |
14 mm wrench |
G1/4 |
15–25 Nm |
13/16' seqha |
G1/2 |
60–85 N·m |
1¼' seqha |
Hokela kepisi ea tšireletso. Boloka cap e buletsoe neng kapa neng ha ntlha ea teko e sa sebelisoe. Lerōle le seretse ka har'a poppet e ka hare li baka lintlha le ho lutla.
Teko ea khatello ea maikutlo pele e etsoa. Tlisa tsamaiso khatellong ea ho sebetsa 'me u hlahlobe motsoako o kopanyang oa' mele-to-port bakeng sa ho lla. Lokisa hona joale ho feta nakong ea tlhahiso.
Kopo |
Karolo ea ho Kopanya Teko |
|---|---|
Ho etsa liteko tsa khatello, netefatso ea tlhahiso ea pompo e tloaelehileng |
|
Mechini ea mehala |
Tlhahlobo ea mochini bakeng sa baepolli ba lintho tsa khale, li-cranes, lisebelisoa tsa temo |
Mechine ea khatiso ea indasteri |
Netefatso ea nako ea sebele ea khatello ntle le ho emisa potoloho |
Lipotoloho tse pheta-phetoang tsa ho hokahanya / ho hakolla nakong ea R&D le QA |
|
Taolo ea sekontiri sa turbine ea moea |
Ho etsa lisampole nako le nako le khatello ea ho rekota lits'ebetsong tse hole |
Litsamaiso tse khethehileng tsa mokelikeli |
Mela e thibelang mollo, li-circuits tsa braking water-glycol |
Moralo o tloaelehileng oa ISO 15171 o ntlafalitsoe bakeng sa oli ea hydraulic le maro a thehiloeng ho liminerale. Bakeng sa moea o hatelitsoeng kapa mecha e meng ea khase, geometry ea ho tiisa ka hare e kanna ea se fane ka ts'ebetso e lekaneng ea ho lutla ka lebaka la viscosity e tlase ea likhase. Haeba kopo ea hau e kenyelletsa ts'ebeletso ea khase, hlakisa sena ka nako ea odara e le hore re ka lekola metsoako e meng ea li-seal le ho netefatsa hore na 'mele oa hau o sebetsa joang bakeng sa khatello e khethehileng ea ts'ebetso.
Phapang ea bohlokoa ke litaba tsa molybdenum. 304 SS e na le hoo e ka bang 18% chromium le 8% nickel, e fanang ka khanyetso e ntle e akaretsang ea kutu libakeng tse omeletseng tsa ka tlung ka theko e tlase. 316L SS e eketsa 2-3% ea molybdenum, e ntlafatsang haholo ho hanyetsa likoti tse bakoang ke chloride le crevice corrosion. Bakeng sa tikoloho ea maoatle, lits'ebetso tse lebopong la leoatle, libaka tsa ho hlatsuoa ha lik'hemik'hale, kapa ts'ebeliso efe kapa efe e pepesitsoeng ka letsoai kapa letsoai la de-icing, 316L ke khetho e khothaletsoang ho sa tsotellehe litšenyehelo tse phahameng tsa thepa.
Ee. Sebelisa khoutu ea ho tšoaea XX khoeleng ea nomoro ea karolo 'me u romelle faele ea hau ea logo ea vector (AI/EPS/PDF e ratoa). Letšoao le ngotsoe ka laser yuniti ka 'ngoe pele e romelloa. Bonyane boholo ba batch bakeng sa ho tšoaea tloaelo bo fapana ho ea ka kakaretso ea molumo oa odara - hangata e fumaneha ho qala ka li-unit tse 50 SKU ka 'ngoe.
Eseng kamehla. Anti-vibration O-ring (khoutu 1 ka nomoro ea karolo) e eketsa tšobotsi ea bobeli ea ho boloka pakeng tsa 'mele o loketseng le ho kenya khoele. E khothaletsoa ka matla bakeng sa lisebelisoa tse nang le ho thothomela ho tsoelang pele ka holimo ho 5 Hz - joalo ka lipompo tsa piston, li-compressor tsa diesel, li-excavator tse tsamaeang, kapa li-conveyor system tse sisinyehang. Bakeng sa lits'ebetso tse sa fetoheng joalo ka liteishene tsa liteko tsa laboratori kapa mechini ea khatiso e emeng, mofuta o tloaelehileng ntle le O-ring hangata o lekane.
Ho fumaneha ha maemo ho akaretsa likhoele tsa metric M10x1, M12x1.5, M14x1.5, M16x2, M18x1.5, le BSP parallel threads G1/4, G3/8, G1/2. Mefuta e tloaelehileng ka ho fetisisa ke M10x1 (li-circuits tsa compact), M16x2 (li-hydraulics tse tloaelehileng tsa indasteri), le G1/2 (litsamaiso tse phahameng tsa phallo). Likhoele tse tloaheletsoeng ka ntle ho mekhahlelo ena li ka etsoa ho latela palo e tlase ea odara.
Qala ka mofuta oa mokelikeli oa hau oa sebele le mocheso o phahameng oa ho sebetsa. NBR e sebetsa bakeng sa maro a hydraulic a thehiloeng ho oli ea liminerale ho fihla ho 100 ° C - sena se akaretsa hoo e ka bang 70% ea lits'ebetso tsa indasteri mme ke khetho e theko e tlase haholo. Fetolela ho FKM haeba sistimi ea hau e sebetsa ka holimo ho 100 °C kapa e sebelisa maro a phosphate ester (tse sa cheng). Khetha EPDM haeba u sebetsa ka brake fluid, mouoane, metsi-glycol metsoako, kapa polar synthetics. Bakeng sa tikoloho ea arctic kapa cryogenic ka tlase ho -40 °C, kopa motsoako oa mocheso o tlase. Ho tsamaisa tiiso e fosahetseng tsamaisong ea mocheso o phahameng ke sesosa se ka sehloohong sa ho lutla pele ho nako.
Ha e hlokehe ka thata ke molao bakeng sa lihlahisoa tsohle, empa e khothalelitsoe haholo. EU REACH Regulation (EC) No 1907/2006 e thibelang chromium e hexavalent ka holimo. Hangata li-zinc plating li na le likarolo tsa trace Cr(VI) passivation. Ho roala ha Zinc Nickel CrVI-free plating ho felisa kotsi ena ea ho lumellana ka botlalo ha ho ntse ho fana ka lihora tse 500+ tsa ho hanyetsa letsoai-spray ka ASTM B117 - ho molemo haholo ho feta zinki e tloaelehileng. Bakeng sa sehlahisoa sefe kapa sefe se romelloang ho EU, CrVI-free ke khothaletso ea kamehla.
ISO 15171 ke tekanyetso ea machaba e koahelang ka ho khetheha likhokahano tsa liteko tsa hydraulic tse sebelisoang lits'ebetsong tsa matla a mokelikeli. Karolo ea 1 (ISO 15171-1) e hlalosa boholo, litlhoko tsa ts'ebetso, le mekhoa ea liteko bakeng sa likhokahano tsa liteko tsa screw-in. Karolo ea 2 (ISO 15171-2) e akaretsa lisebelisoa tsa ho qetela tsa hose ea teko ea ho nyalana. Tumellano e bolela hore sehlahisoa se kopana le maemo a tsebahalang lefatšeng ka bophara a ho fapanyetsana le maemo a khatello - ho bohlokoa ha lisebelisoa tsa hau tsa tlhahlobo li hloka ho hokahana le likarolo tse tsoang ho bahlahisi ba fapaneng. Lihlahisoa tse kopanang le ISO 15171 ka linako tse ling indastering li bitsoa 'diagnostic coupling' kapa 'minimess' style fittings.
U hloka litheko, khothaletso ea boholo, kapa khakanyo ea delibari? Ikopanye le uena - re tla khutlela ho uena kapele.
Lengolo-tsoibila: ruihua@rhhardware.com
WhatsApp: +86 137 3604 8924
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