Yuyao Ruihua Hadware Fabrik
Imel:
RH
1E9
| Di tin dɛn we yu kin gɛt: | |
|---|---|
| Kwantiti: . | |
Ruihua Hardware na wan big manifakta na di haydrolik adapt industri. Wi de prodyuz wan bɔku bɔku prɛmiɔm 1E9 90° MƐTRIK MƐL O-RING haydrolik adapt dɛn. Wit ova 20 ia rich ekspiriens fo dis fild, wi ekspiriens no get enitin. Wi haydrolik adapt dɛn de mek am fayn fayn wan bay we dɛn de yuz spɛshal stenlɛs stiɛl matirial dɛn, we de mek shɔ se dɛn nɔ gɛt kɔrɛshɔn ɛn dɛn gɛt trɛnk. Indulge in wi top-taya haydrolik adapt prodakt - sɛn wi yu bay inkwyuiz tide!
1E9 90°MƐTRIK MƐL O-RING haydrolik adapt dɛn. Di data fɔ 1E9 haydrolik adapt dɛn.
Pak we: Thread protɛkt kap+big plastic+bag+katɔn+palet
Ruihua Hardware profeshɔnal wan de mek bɔku bɔku 1E9 90° METRIC MALE O-RING haydrolik adapt fɔ mek shɔ se yu haydrolik sistem dɛn de wok sef ɛn efyushɔn.
Kompakt 1E9 Haydrolik Adapta dɛn
Nid fɔ instɔl na kɔnfyus ples dɛn? Ruihua in kɔmpakt 1E9 adapt dɛn gɛt smɔl futprin bɔt dɛn de gi strɔng pefɔmɛns.
Customized 1E9 Haydrolik Adapta dɛn we dɛn mek
Wi profeshɔnal tim kin kɔstɔmayz yunik 1E9 adapt dizayn dɛn akɔdin to yu rikwaymɛnt dɛn.
316 Stainlɛs Stiɛl 1E9 Haydrolik Adapta dɛn
Ruihua de mek 1E9 adapt dɛn we de yuz 316 stenlɛs stiɛl fɔ ɛksepshɔnal kɔrɛshɔn rɛsistɛns, we de mek dɛn ebul fɔ yuz am fɔ lɔng tɛm na say dɛn we at fɔ du.
1E9 O-Ring Sial Haydrolik Adapta dɛn
Wi de yuz prɛmiɔm O-ring dɛn fɔ mek shɔ se di 1E9 adapt dɛn de wok fayn fayn wan fɔ silin, ɛn wi de mentɛn di sil dɛn we pɔsin kin abop pan ivin ɔnda ay prɛshɔn.
CNC-Machined 1E9 Adapters we dɛn mek wit mashin
Ekwip wit ful ɔtomatik CNC mashin sɛnta, wi kin efyushɔn ɛn prɛsishɔn fɔ mek 1E9 haydrolik adapt dɛn insay difrɛn spɛsifikɛshɔn dɛn.
As wan big manifakta fɔ haydrolik adapt, Ruihua Hadwɔd kin nɔ gɛt wan dawt fɔ gi yu prɛmiɔm 1E9 prɔdak ɛn savis dɛn. Gɛt ditayl infɔmeshɔn naw fɔ pawa di sataynayt growth fɔ yu prɔjek dɛm!
1E9 90°Metric Male O-Ring haydrolik adapt dɛn de bi wan impɔtant tul na industrial ɛn ɔtomotiv haydrolik sistem dɛn.
Ɛn tide, yu go lan ɔl wetin yu nid fɔ no bɔt dɛn haydrolik adapt dɛn ya.
If yu nid fɔ no di rayt spɛsifikɛshɔn dɛn, ɔndastand di bɛnifit dɛn, ɔ no aw dɛn kin ɛp fɔ mek di sistɛm wok fayn – dis gayd gɛt ɔltin fɔ yu.
Mek wi daiv in.
Dis na di 1E9 90° Mɛtrik Male O-Ring Haydrolik Adapta.
Na impɔtant tin we de insay haydrolik sistem.
Kraft frɔm prɛmiɔm mɛtal matirial tru prɛsis manufakchurin, i de gi rili silin ɛn transfa fɔ haydrolik fluid.
Dɛn mek di bɔdi wit kabɔn stiɛl ɔ stenlɛs stiɛl wit anti-kɔrɛshɔn sɔfayz tritmɛnt, kɔpl wit wan O-ring fɔ sial we kin bia wit vaybreshɔn ɛn impak.
I layt ɛn kɔmpakt dizayn de mek i izi fɔ instɔl ɛn mentenɛns.
Di adapt bɔdi na tipikli mek frɔm prɛmiɔm kabɔn stiɛl ɔ stenlɛs stiɛl.
Wi nɔ gɛt wan dawt fɔ se dɛn mɛtal dɛn ya kin mek dɛn gɛt bɔku trɛnk ɛn dɛn kin te.
We yu kɔmpia am wit rɛgyula stɛl, kabɔn stiɛl ɛn stenlɛs stiɛl de gi bɛtɛ kɔrɛshɔn rɛsistɛns, wit stenlɛs stiɛl we natin nɔ de fɔ kɔrɛshɔn ɛnvayrɔmɛnt.
Di adapt dɛn de yuz O-ring fɔ sial, we dɛn kin mek wit ay-pafɔmɛnshɔn ɛlastom dɛn lɛk naytril rɔba, fluoroelastomer, ɛn polyurethane.
Dɛn de sho fayn fayn ɔt, ɔyl, ɛn wɛda rɛsistɛns fɔ mek shɔ se dɛn de sidɔm fɔ lɔng tɛm.
Apat frɔm dat, di adaptɔ sɔfays dɛn kin du protɛktiv tritmɛnt lɛk zink pletin fɔ mek dɛn gɛt mɔ savis layf.
Tru prɛsis mashin ɛn asɛmbli, di kɔmpɔnɛnt dɛn de mɛtikul fɔ intagret fɔ gi supia silin ɛn fluid flɔ kapabiliti.
Dɛn adapt dɛn ya kin pak bɔku bɛnifit dɛn, we kin mek dɛn lɛk fɔ pik dɛn na haydrolik sistem dɛn. Di men tin dɛn we go bɛnifit dɛn na:
• SMƆL TƆK: I kin strɔng ɛn i kin te
Dɛn bil dɛn frɔm prɛmiɔm mɛtal dɛn lɛk kabɔn stiɛl ɛn stenlɛs stiɛl, dɛn de gi ay trɛnk ɛn impak rɛsistɛns fɔ lɔng-lastin, rili pefɔmɛns ivin insay harsh ɛnvayrɔmɛnt.
• SMƆL TƆK: Ɛksepshɔnal Silin
Di O-ring sil dizayn de yuz ay-pafɔmɛnshɔn rɔba kɔmpawnd dɛn we nɔ de ɔt ɛn ɔyl, we de mek shɔ se nɔ lik pan haydrolik fluid dɛn we dɛn de transfa.
• SMƆL TƆK: Prɔtɛkshɔn we bɛtɛ pas ɔl
Staynlɛs stiɛl adapt dɛn kin mek dɛn nɔ rɔtin, ɛn di kabɔn stiɛl adapt dɛn kin gɛt zink pletin ɔ ɔda tin dɛn we kin protɛkt dɛn fɔ mek dɛn nɔ rɔtin, ɛn dis kin mek dɛn savis layf lɔng bad bad wan.
• SMƆL TƆK: Fleksibul Routin
Di kɔmpakt 90-digri ɛlbo dizayn de akɔmod tayt ples, we de alaw fɔ ajɔst ɛn layout di paip layn rod dɛn izi wan.
• SMƆL TƆK: Dimɛnshɔn dɛn we dɛn dɔn standad
We dɛn de fala di mɛtrik sayzin standad, dɛn adapt ya de intagret wit ɔda fitin ɛn kɔmpɔnɛnt dɛn we de insay di sem siriɔs fɔ instɔleshɔn ɛn rimobul we nɔ gɛt prɔblɛm, we de ɛp fɔ mek di sistɛm rilaybiliti bɛtɛ.
• SMƆL TƆK: I izi fɔ mek dɛn mentenɛns
Dɛn layt, smɔl saiz kɔnstrɔkshɔn nɔ nid ɛni ebi ebi tul, we de mek i izi fɔ instɔl, sɛtup, ɛn kɔntinyu fɔ mek dɛn mentenɛns.
Dɛn adapt ya, we dɛn kin yuz bɔku bɔku wan na haydrolik sistem, fɔ mit strɛng kwaliti standad fɔ mek shɔ se dɛn rili silin ɛn fluid transfa pefɔmɛns, we rili impɔtant fɔ di sistem ɔpreshɔn.
Di wan dɛn we de mek di tin dɛn nid fɔ fala dɛn sɛt fɔ kwaliti standad dɛn ya:
• ASTM/ISO Stɛndad dɛn
Di Amɛrikan Sɔsayti fɔ Tɛst ɛn Matirial (ASTM) ɛn di Intanɛshɔnal Ɔganayzeshɔn fɔ Stɛndadayzeshɔn (ISO) dɔn mek wan rich rilevɛns standad we de evalyu difrɛn pefɔmɛns krayteria, lɛk:
ASTM A105/A350 - Matirial standad fɔ kabɔn ɛn stenlɛs stiɛl
SAE AS568 - Standart fɔ rɔba silin kɔmpɔnɛnt dɛn
ISO 8434 - Dimɛnshɔnal tolɛreshɔn fɔ fitin dɛn
ISO 4288 - Surface roughness standad dɛn
ISO 4042/ASTM B633 - Plɛtin ɛn kɔtin standad dɛn
• SMƆL TƆK: Kɔmprɛhɛnsif Pɔfɔmɛnshɔn Tɛst Stɛndad
Ɛni prodakshɔn batch fɔ du strɛng tɛst dɛn akɔdin to ISO 19973-1, we inklud ɛya lik tɛst, prɛshɔn saykl tɛst, haydrolik impuls rɛsistɛns tɛst, ɛn mɔ fɔ rili evalyu di siling intɛgriti.
Dipen pan di opareshɔn ɛnvayrɔmɛnt we dɛn want, dɛn kin nid fɔ du ɔda tɛst dɛn lɛk ISO 9227 sɔl sprɛy kɔrɛshɔn tɛst ɛn ISO 175 kemikal rɛsistɛns tɛst.
Na afta dɛn dɔn pas dis kɔmprɛhɛnsif sɛt fɔ strɔng standad ɛvalueshɔn ɛn mit ɔl di pefɔmɛns bɛnchmak dɛn nɔmɔ dɛn kin gri fɔ mek dɛn rilis di prɔdak dɛn na di makit.
Di manufakchurin involv wan siriɔs prɔses we bigin wit matirial sɛlɛkshɔn.
Di praymar matirial na kabɔn ɔ stenlɛs stiɛl fɔ di bɔdi ɛn NBR ɔ FKM fɔ di O-ring dɛn bays pan di envayrɔmɛnt rikwaymɛnt dɛn.
Fɔs, dɛn kin kɔt di stɛl ɛn shep am bay we dɛn de yuz tɔnin prɔses fɔ mek di bɛsik shep we inklud di ɛksternal trɛd dɛn ɛn 90-digri bɛnd.
Dɔn dɛn kin mashin di trɛd dɛn na di ɛkstirian, fɔ mek shɔ se dɛn mit di standad mɛtrik spɛsifikɛshɔn dɛn.
Fɔ di kɔring prɔses, i tipikli nɔ de aplay lɛk insay akrilik, bɔt di asɛmbli ɛn inspekshɔn tɛm impɔtant, fɔ pe atɛnshɔn pan di fit we di O-ring fit ɛn di klin we di trɛd dɛn klin.
We dɛn dɔn gɛda di adapt, dɛn kin du prɛshɔn tɛst fɔ mek shɔ se i ebul fɔ bia wit di prɛshɔn we dɛn bin want fɔ wok ɛn dɛn kin tɛst di lik fɔ mek shɔ se i sidɔm pafɛkt.
Regarding manufacturing methods, na di fɔs tin we dɛn de yuz fɔ mek mashin ɛn afta dat na di asɛmbli. Di mashin kin optimiz fɔ batch prodakshɔn ɔ kɔntinyu prodakshɔn, dipen pan di dimand.
Batch prodakshɔn fayn fɔ wan big rɛnj ɔf saiz, we kɔntinyu prodakshɔn na mɔ efishɔnal fɔ big rɔn dɛn we gɛt standad saiz.
Dɔn dɛn kin klin ɛni adapt, inspɛkt, ɛn pak am, ɛn mek shɔ se dɛn rɛdi fɔ kɛr dɛn go ɛn yuz am sef wan.
Ruihua Hardware na wan big manifakta na di haydrolik adapt industri. Wi de prodyuz wan bɔku bɔku prɛmiɔm 1E9 90° MƐTRIK MƐL O-RING haydrolik adapt dɛn. Wit ova 20 ia rich ekspiriens fo dis fild, wi ekspiriens no get enitin. Wi haydrolik adapt dɛn de mek am fayn fayn wan bay we dɛn de yuz spɛshal stenlɛs stiɛl matirial dɛn, we de mek shɔ se dɛn nɔ gɛt kɔrɛshɔn ɛn dɛn gɛt trɛnk. Indulge in wi top-taya haydrolik adapt prodakt - sɛn wi yu bay inkwyuiz tide!
1E9 90°MƐTRIK MƐL O-RING haydrolik adapt dɛn. Di data fɔ 1E9 haydrolik adapt dɛn.
Pak we: Thread protɛkt kap+big plastic+bag+katɔn+palet
Ruihua Hardware profeshɔnal wan de mek bɔku bɔku 1E9 90° METRIC MALE O-RING haydrolik adapt fɔ mek shɔ se yu haydrolik sistem dɛn de wok sef ɛn efyushɔn.
Kompakt 1E9 Haydrolik Adapta dɛn
Nid fɔ instɔl na kɔnfyus ples dɛn? Ruihua in kɔmpakt 1E9 adapt dɛn gɛt smɔl futprin bɔt dɛn de gi strɔng pefɔmɛns.
Customized 1E9 Haydrolik Adapta dɛn we dɛn mek
Wi profeshɔnal tim kin kɔstɔmayz yunik 1E9 adapt dizayn dɛn akɔdin to yu rikwaymɛnt dɛn.
316 Stainlɛs Stiɛl 1E9 Haydrolik Adapta dɛn
Ruihua de mek 1E9 adapt dɛn we de yuz 316 stenlɛs stiɛl fɔ ɛksepshɔnal kɔrɛshɔn rɛsistɛns, we de mek dɛn ebul fɔ yuz am fɔ lɔng tɛm na say dɛn we at fɔ du.
1E9 O-Ring Sial Haydrolik Adapta dɛn
Wi de yuz prɛmiɔm O-ring dɛn fɔ mek shɔ se di 1E9 adapt dɛn de wok fayn fayn wan fɔ silin, ɛn wi de mentɛn di sil dɛn we pɔsin kin abop pan ivin ɔnda ay prɛshɔn.
CNC-Machined 1E9 Adapters we dɛn mek wit mashin
Ekwip wit ful ɔtomatik CNC mashin sɛnta, wi kin efyushɔn ɛn prɛsishɔn fɔ mek 1E9 haydrolik adapt dɛn insay difrɛn spɛsifikɛshɔn dɛn.
As wan big manifakta fɔ haydrolik adapt, Ruihua Hadwɔd kin nɔ gɛt wan dawt fɔ gi yu prɛmiɔm 1E9 prɔdak ɛn savis dɛn. Gɛt ditayl infɔmeshɔn naw fɔ pawa di sataynayt growth fɔ yu prɔjek dɛm!
1E9 90°Metric Male O-Ring haydrolik adapt dɛn de bi wan impɔtant tul na industrial ɛn ɔtomotiv haydrolik sistem dɛn.
Ɛn tide, yu go lan ɔl wetin yu nid fɔ no bɔt dɛn haydrolik adapt dɛn ya.
If yu nid fɔ no di rayt spɛsifikɛshɔn dɛn, ɔndastand di bɛnifit dɛn, ɔ no aw dɛn kin ɛp fɔ mek di sistɛm wok fayn – dis gayd gɛt ɔltin fɔ yu.
Mek wi daiv in.
Dis na di 1E9 90° Mɛtrik Male O-Ring Haydrolik Adapta.
Na impɔtant tin we de insay haydrolik sistem.
Kraft frɔm prɛmiɔm mɛtal matirial tru prɛsis manufakchurin, i de gi rili silin ɛn transfa fɔ haydrolik fluid.
Dɛn mek di bɔdi wit kabɔn stiɛl ɔ stenlɛs stiɛl wit anti-kɔrɛshɔn sɔfayz tritmɛnt, kɔpl wit wan O-ring fɔ sial we kin bia wit vaybreshɔn ɛn impak.
I layt ɛn kɔmpakt dizayn de mek i izi fɔ instɔl ɛn mentenɛns.
Di adapt bɔdi na tipikli mek frɔm prɛmiɔm kabɔn stiɛl ɔ stenlɛs stiɛl.
Wi nɔ gɛt wan dawt fɔ se dɛn mɛtal dɛn ya kin mek dɛn gɛt bɔku trɛnk ɛn dɛn kin te.
We yu kɔmpia am wit rɛgyula stɛl, kabɔn stiɛl ɛn stenlɛs stiɛl de gi bɛtɛ kɔrɛshɔn rɛsistɛns, wit stenlɛs stiɛl we natin nɔ de fɔ kɔrɛshɔn ɛnvayrɔmɛnt.
Di adapt dɛn de yuz O-ring fɔ sial, we dɛn kin mek wit ay-pafɔmɛnshɔn ɛlastom dɛn lɛk naytril rɔba, fluoroelastomer, ɛn polyurethane.
Dɛn de sho fayn fayn ɔt, ɔyl, ɛn wɛda rɛsistɛns fɔ mek shɔ se dɛn de sidɔm fɔ lɔng tɛm.
Apat frɔm dat, di adaptɔ sɔfays dɛn kin du protɛktiv tritmɛnt lɛk zink pletin fɔ mek dɛn gɛt mɔ savis layf.
Tru prɛsis mashin ɛn asɛmbli, di kɔmpɔnɛnt dɛn de mɛtikul fɔ intagret fɔ gi supia silin ɛn fluid flɔ kapabiliti.
Dɛn adapt dɛn ya kin pak bɔku bɛnifit dɛn, we kin mek dɛn lɛk fɔ pik dɛn na haydrolik sistem dɛn. Di men tin dɛn we go bɛnifit dɛn na:
• SMƆL TƆK: I kin strɔng ɛn i kin te
Dɛn bil dɛn frɔm prɛmiɔm mɛtal dɛn lɛk kabɔn stiɛl ɛn stenlɛs stiɛl, dɛn de gi ay trɛnk ɛn impak rɛsistɛns fɔ lɔng-lastin, rili pefɔmɛns ivin insay harsh ɛnvayrɔmɛnt.
• SMƆL TƆK: Ɛksepshɔnal Silin
Di O-ring sil dizayn de yuz ay-pafɔmɛnshɔn rɔba kɔmpawnd dɛn we nɔ de ɔt ɛn ɔyl, we de mek shɔ se nɔ lik pan haydrolik fluid dɛn we dɛn de transfa.
• SMƆL TƆK: Prɔtɛkshɔn we bɛtɛ pas ɔl
Staynlɛs stiɛl adapt dɛn kin mek dɛn nɔ rɔtin, ɛn di kabɔn stiɛl adapt dɛn kin gɛt zink pletin ɔ ɔda tin dɛn we kin protɛkt dɛn fɔ mek dɛn nɔ rɔtin, ɛn dis kin mek dɛn savis layf lɔng bad bad wan.
• SMƆL TƆK: Fleksibul Routin
Di kɔmpakt 90-digri ɛlbo dizayn de akɔmod tayt ples, we de alaw fɔ ajɔst ɛn layout di paip layn rod dɛn izi wan.
• SMƆL TƆK: Dimɛnshɔn dɛn we dɛn dɔn standad
We dɛn de fala di mɛtrik sayzin standad, dɛn adapt ya de intagret wit ɔda fitin ɛn kɔmpɔnɛnt dɛn we de insay di sem siriɔs fɔ instɔleshɔn ɛn rimobul we nɔ gɛt prɔblɛm, we de ɛp fɔ mek di sistɛm rilaybiliti bɛtɛ.
• SMƆL TƆK: I izi fɔ mek dɛn mentenɛns
Dɛn layt, smɔl saiz kɔnstrɔkshɔn nɔ nid ɛni ebi ebi tul, we de mek i izi fɔ instɔl, sɛtup, ɛn kɔntinyu fɔ mek dɛn mentenɛns.
Dɛn adapt ya, we dɛn kin yuz bɔku bɔku wan na haydrolik sistem, fɔ mit strɛng kwaliti standad fɔ mek shɔ se dɛn rili silin ɛn fluid transfa pefɔmɛns, we rili impɔtant fɔ di sistem ɔpreshɔn.
Di wan dɛn we de mek di tin dɛn nid fɔ fala dɛn sɛt fɔ kwaliti standad dɛn ya:
• ASTM/ISO Stɛndad dɛn
Di Amɛrikan Sɔsayti fɔ Tɛst ɛn Matirial (ASTM) ɛn di Intanɛshɔnal Ɔganayzeshɔn fɔ Stɛndadayzeshɔn (ISO) dɔn mek wan rich rilevɛns standad we de evalyu difrɛn pefɔmɛns krayteria, lɛk:
ASTM A105/A350 - Matirial standad fɔ kabɔn ɛn stenlɛs stiɛl
SAE AS568 - Standart fɔ rɔba silin kɔmpɔnɛnt dɛn
ISO 8434 - Dimɛnshɔnal tolɛreshɔn fɔ fitin dɛn
ISO 4288 - Surface roughness standad dɛn
ISO 4042/ASTM B633 - Plɛtin ɛn kɔtin standad dɛn
• SMƆL TƆK: Kɔmprɛhɛnsif Pɔfɔmɛnshɔn Tɛst Stɛndad
Ɛni prodakshɔn batch fɔ du strɛng tɛst dɛn akɔdin to ISO 19973-1, we inklud ɛya lik tɛst, prɛshɔn saykl tɛst, haydrolik impuls rɛsistɛns tɛst, ɛn mɔ fɔ rili evalyu di siling intɛgriti.
Dipen pan di opareshɔn ɛnvayrɔmɛnt we dɛn want, dɛn kin nid fɔ du ɔda tɛst dɛn lɛk ISO 9227 sɔl sprɛy kɔrɛshɔn tɛst ɛn ISO 175 kemikal rɛsistɛns tɛst.
Na afta dɛn dɔn pas dis kɔmprɛhɛnsif sɛt fɔ strɔng standad ɛvalueshɔn ɛn mit ɔl di pefɔmɛns bɛnchmak dɛn nɔmɔ dɛn kin gri fɔ mek dɛn rilis di prɔdak dɛn na di makit.
Di manufakchurin involv wan siriɔs prɔses we bigin wit matirial sɛlɛkshɔn.
Di praymar matirial na kabɔn ɔ stenlɛs stiɛl fɔ di bɔdi ɛn NBR ɔ FKM fɔ di O-ring dɛn bays pan di envayrɔmɛnt rikwaymɛnt dɛn.
Fɔs, dɛn kin kɔt di stɛl ɛn shep am bay we dɛn de yuz tɔnin prɔses fɔ mek di bɛsik shep we inklud di ɛksternal trɛd dɛn ɛn 90-digri bɛnd.
Dɔn dɛn kin mashin di trɛd dɛn na di ɛkstirian, fɔ mek shɔ se dɛn mit di standad mɛtrik spɛsifikɛshɔn dɛn.
Fɔ di kɔring prɔses, i tipikli nɔ de aplay lɛk insay akrilik, bɔt di asɛmbli ɛn inspekshɔn tɛm impɔtant, fɔ pe atɛnshɔn pan di fit we di O-ring fit ɛn di klin we di trɛd dɛn klin.
We dɛn dɔn gɛda di adapt, dɛn kin du prɛshɔn tɛst fɔ mek shɔ se i ebul fɔ bia wit di prɛshɔn we dɛn bin want fɔ wok ɛn dɛn kin tɛst di lik fɔ mek shɔ se i sidɔm pafɛkt.
Regarding manufacturing methods, na di fɔs tin we dɛn de yuz fɔ mek mashin ɛn afta dat na di asɛmbli. Di mashin kin optimiz fɔ batch prodakshɔn ɔ kɔntinyu prodakshɔn, dipen pan di dimand.
Batch prodakshɔn fayn fɔ wan big rɛnj ɔf saiz, we kɔntinyu prodakshɔn na mɔ efishɔnal fɔ big rɔn dɛn we gɛt standad saiz.
Dɔn dɛn kin klin ɛni adapt, inspɛkt, ɛn pak am, ɛn mek shɔ se dɛn rɛdi fɔ kɛr dɛn go ɛn yuz am sef wan.