SAE Vs ​​NPT Filɛri

N ka ɲinini senfɛ izini fɛnw ni adapɛriw kan, n ye fɛn dɔ sɔrɔ min ka di n ye kosɛbɛ: SAE ni NPT jiriw.Miiri u la i n’a fɔ dolow kɔfɛ-dolow an ka masinw kɔnɔ.U bɛ se ka kɛ i n’a fɔ u bɔlen don ɲɔgɔn fɛ a filɛli fɔlɔ la, nka tiɲɛ yɛrɛ la, u dilannen don cogo min na, u baaracogo la, ani u bɛ fɛnw datugu cogo min na, u tɛ kelen ye abada.N ye min kalan nin dilan ninnu kan, n nisɔndiyara kosɛbɛ k’o fɔ aw ye.An ka an yɛrɛ su ji la k’a dɔn fɛn min b’u bɔ ɲɔgɔn na ani mun na u kelen-kelen bɛɛ nafa ka bon walasa an ka masinw ka baara ka ɲɛ ani ka mɛn.

SAE Threads faamuyali

SAE jirisunw ɲɛfɔli ni u suguyaw ni u jogo

SAE jiriw ye jiri tigitigiw ye minnu bɛ kɛ kosɛbɛ mobili ni jiko baara la.O jirisunw bɛ tugu sariyaw kɔ minnu sigilen don mobili injiniyɛriw ka tɔn fɛ (SAE).SAE Filɛ suguya caman bɛ yen, nka min ka ca ni tɔw bɛɛ ye, o ye Straight Thread O-Ring Boss (ORB) ye.Nin sugu in bɛ ni jiri tilennen ye ani O-ring min dilannen don walasa ka sigilan dɔ dilan.SAE J514 tubabufura fitiniw sariya bɛ o jiriw cogoya jira.

SAE jirisunw ka jogo dɔw ye:

l  Diamètres uniformes ka ɲɛsin  kɛrɛnkɛrɛnnenw ma bololanɛgɛ hakɛ

l  A dilanni tilennen  min bɛ sira di ka baara kɛ ni O-ring ye

l  Bɛn ni SAE J518  sariya ye min bɛ kɛ ni flansɛw ye

Baarakɛcogo ni nafa sɔrɔli jiko la

Jiko la, SAE jiriw ye fɛnba ye.U b’a to ɲɔgɔndan min tɛ bɔgɔbɔgɔ, degunba sigidaw la.O-Ring Boss fittings nafa ka bon kosɛbɛ bawo u bɛ se ka ji suguya caman minɛ k’a sɔrɔ u ma bɔgɔbɔgɔ.SAE Male Connector ni SAE Female Connector ye fɛnba ye SAE Fittings Jɛɲɔgɔnya la walasa ka sigida barikama dɔ dilan.

Baarakɛminɛnw ye ninnu ye:

l  Ji pɔnpew

l  Valvew (valve )w

l  Silindriw (silindaw).

O jiriw bɛ sistɛmu dafalen mara u kɛtɔ ka ji bɔli bali, o min nafa ka bon kosɛbɛ lakana ni baarakɛcogo ɲuman na.

SAE Thread Sizes ani a dɔnni

SAE jiri hakɛw dɔnni ye ko tilennen ye.Jiri kelen-kelen bɛɛ bɛ Labɛn ni dakun nimɔrɔ ye (misali la, -4, -6, -8) min bɛ Bɛn ni jiri hakɛ ye insi tan ni wɔɔrɔ la.Misali la, ni jiri hakɛ -8 ye, o kɔrɔ ye ko jiribolo cɛmancɛ ye 8/16 walima 1/2 ye.

Walasa ka SAE jiriw dɔn:

1. Aw bɛ cɛya jiri kɛnɛma janya suman walima musomannin kɔnɔna janya.

2. Aw bɛ jiriw hakɛ jate insitiri kelen na (TPI).

SAE J518 sariyasun, ka fara diɲɛ sariyaw kan i n’a fɔ DIN 20066, ISO/DIS 6162, ani JIS B 8363, o bɛ gafe ɲɛnama di SAE Filɛ hakɛw kan ani kunnafoni dɔw bɛ sɔrɔ a kɔnɔ i n’a fɔ flansɛ sirili hakɛw ani bololanɛgɛ hakɛ bɛnnenw.

Kuma surun na, SAE jiriw ye fɛnba ye jiko siratigɛ la, o bɛ kɛ sababu ye ka sigilan kɛ min bɛ se ka da a kan ani min bɛ baara kɛ ka ɲɛ.U bonya ni u suguya minnu bɛ bɛn sariya ma, i n’a fɔ Straight Thread O-Ring Boss, olu b’u kɛ sugandili ye min bɛ taa ɲɛ baarakɛlaw fɛ o baara in na.O jiri ninnu faamuyali nafa ka bon mɔgɔ o mɔgɔ bolo min bɛ baara kɛ ni jibolisiraw ni adapɛriw ye.

Gafe min bɛ SAE jiri bonya ni a ɲɛfɔcogo ɲɛfɔ

SAE Thread Charts ni Sumanikɛlanw lajɛlen

N’an bɛ kuma SAE jirisunw jatebɔsɛbɛnw kan, an bɛ kuma sigida dɔ kan min bɛ jiriw hakɛw ni u sumanikɛlanw tila-tila, minnu bɛ kɛ ka jibolisiraw ni fɛnw siri ɲɔgɔn na.SAE Thread Type ye fɛn nafamaba ye walasa ka ɲɔgɔndan lakananen ni jibɔbaliya sabati jiko siratigɛ la.A tɛ i n’a fɔ NPT jiri walima National Pipe Tapered jiriw, minnu dilannen don ni nɛgɛ ye, SAE jiriw ka teli ka tilennen to, wa u bɛ O-ring de wajibiya walasa ka ji tɛ don u la.

SAE Cɛ ni muso ka ɲɔgɔndanw ɲɛfɔli

Aw minnu bɛ baara kɛ ni SAE Male Connector ni SAE Female Connector yɔrɔw ye, a nafa ka bon kosɛbɛ k’u ka fɛn ɲɛfɔlenw faamuya.A ka c’a la, SAE Male Connector bɛ ni kɛnɛma jiri ye, k’a sɔrɔ SAE Muso Jɛɲɔgɔnya bɛ na ni kɔnɔna jiri ye, min dabɔra walasa ka ɲɔgɔn cɛsiri cogo la min tɛ fɛn tiɲɛ.Ni aw bɛ SAE fitiniw siri ɲɔgɔn na, a nafa ka bon ka cɛ ni muso yɔrɔw bɛn ɲɔgɔn ma ka ɲɛ walasa ka fɛnw bɔli bali ani ka baara kɛcogo ɲuman sabati.

l  SAE Male Connector : Kɛnɛma jiri, min bɛ kɛ ni O-Ring Boss  ani flange clamp  systems ye.

l  SAE Muso Jɛɲɔgɔnya : Kɔnɔna jiri, min bɛ bɛn cɛw ka ɲɔgɔndanw ma ani a dabɔra walasa ka bɛnkan lakananen dilan.

SAE 45° Flare Thread Dimensions sɛgɛsɛgɛli kuncɛlen

SAE 45° Flare Thread ye fɛn suguya kɛrɛnkɛrɛnnen ye min bɛ kɛ jiko baara suguya caman na.A hakɛw bɛ kɛ cogo la min bɛ bɛn sariya ma walasa jɛɲɔgɔnya sabatilen ni dannaya bɛ se ka da min kan.Degere 45 flare angle nafa ka bon kosɛbɛ bawo a bɛ sira Di nɛgɛ-ka-nɛgɛ datuguli ma, ni cɛ-fitting flare nugu bɛ digi muso fitting ka flared tubing kan.Nin dilancogo in bɛ a to mago tɛ sigilan wɛrɛw la i n’a fɔ PTFE (Polytetrafluoroethylene) kase walima sigilanw.

l  Bolo hakɛw : A bɛ kɛ ka kɛɲɛ ni SAE J518 , DIN 20066 , ISO/DIS 6162 ye , ani JIS B 8363.

l  O Ring : A nafa ka bon walasa ka sigilan dilan ni Straight Thread O-Ring Boss  fittings ye.

SAE 45° Flare  – SAE J512 Filɛriw hakɛw

SAE 45o FLARE INVERTÉ – SAE J512 Filɛriw hakɛw

SAE PILOT O RING SEALS Pilot Cɛ Fila Pilon Dimensions

Pilot Muso Swivel Fils Dimensions

NPT ka fɛnw sɛgɛsɛgɛli

NPT Threads ye mun ye?– Lajɛba dɔ

NPT jiriw, walima National Pipe Tapered threads, ye juru suguya dɔ ye min bɛ kɛ ka pipe jogindaw datugu.O dilancogo in bɛ ɲɔgɔndan kɛ min tɛ bɔgɔ bɔ k’a sababu kɛ a ɲɛda sɔgɔlen ye, o min bɛ gɛlɛya ka taa a fɛ ni fitinin bɛ don pipe kɔnɔ.Taper bɛ sigilan dɔ da ni a ye jiriw sɔgɔ ɲɔgɔn na, tuma caman na, a bɛ bonya ni PTFE kase walima sigilan dɔ kɛli ye walasa ka yɔrɔ o yɔrɔ bɛɛ fa.

NPT Thread Dimensions Chart min ɲɛfɔlen don

Ni an bɛ baara kɛ ni NPT jiriw ye, sumani tigitigiw nafa ka bon kosɛbɛ.Nin ye NPT jiri hakɛw jatebɔsɛbɛn nɔgɔman ye:

NPT Threads ka baarakɛyɔrɔw la

NPT jiriw ye fɛnba ye izini sigida suguya caman na.Tuma caman na, u bɛ sɔrɔ sigidaw la minnu bɛ jimafɛnw minɛ, yɔrɔ minnu na, sigilan lakananen, min tɛ se ka degun, o ka kan ka kɛ.NPT adaptateurs bɛ kɛ ka hosew ni pipew siri ɲɔgɔn na minnu bonya tɛ kelen ye walima ka wuli ka bɔ jiri suguya wɛrɛw la, i n’a fɔ SAE jiri suguya, ka taa NPT la.Ni SAE fɛnw sirilen don ɲɔgɔn na, minnu bɛ se ka baara kɛ ni Straight Thread O-Ring Boss sitɛmu ye, adapɛriw b’a to u bɛ bɛn ni NPT-threaded yɔrɔw ye.

NPT jiriw bonya ni sariyaw dɔnni

Walasa ka NPT jiri dɔ dɔn, aw ka kan ka kɛnɛma janya ni jiri hakɛ fila bɛɛ dɔn insitiri kelen kɔnɔ.Nin ye gafe teliya ye:

1. Aw bɛ cɛya jiri kɛnɛma janya suman walima musomannin kɔnɔna janya.

2. Aw bɛ jiribolo kuncɛ hakɛ jate santimɛtɛrɛ kelen kɔnɔ walasa ka TPI dɔn.

3. Aw bɛ nin sumanikɛlanw suma ni NPT jatebɔsɛbɛn jɔnjɔn ye walasa ka NPT hakɛ bɛnnin sɔrɔ.

A nafa ka bon k’a dɔn ko NPT jiriw bɛ jɛkafɔ ɲuman de wajibiya walasa ka se ka bɛnkan ɲuman sɔrɔ.O kɔrɔ ye ko cɛ ni muso ka juruw ka kan ka siri ɲɔgɔn na ka ɲɛ walasa ka ji bɔli bali, nka u man kan ka siri fo ka tiɲɛni kɛ.

SAE ni NPT ka fɛnw sɛgɛsɛgɛli ɲɔgɔn fɛ

Fila dilanni: Tilen ni Tapered

Ni SAE Thread Type ni NPT Thread sɛgɛsɛgɛra, danfara jɔnjɔn bɛ ye u dilanni na.SAE jiriw, kɛrɛnkɛrɛnnenya la Straight Thread O-Ring Boss, olu bɛ dɔn u ka jiri tilennen cogoya fɛ.O dilancogo in b’a To a cɛmancɛ bɛ Kɛ cogo kelen na jiri janya bɛɛ la.O ni jamana ka pipe Tapered Threads (NPT) ta tɛ kelen ye, u bɛ u ɲɛda cogoya jira, u bɛ dɔgɔya ni u bɛ taa ɲɛ jiribolo siratigɛ la.

l  SAE : Filɛri tilennenw, u cɛmancɛ bɛ kɛ kelen ye.

l  NPT : Filɛriw bɛ kɛ fɛn ye min bɛ se ka kɛ, u cɛmancɛ bɛ dɔgɔya jiribolo sira fɛ.

Sigili kɛcogo: O-Ring ni Taper ani Sealants

Sigili dafalen nafa ka bon kosɛbɛ walasa ka bɔgɔbɔli bali.SAE Male Connector ni SAE Female Connector ka teli ka O-Ring baara walasa ka sigilan dɔ da.Nin O-Ring in sigilen bɛ jirisunba dɔ kɔnɔ ka digidigi ni a sirilen don, ka kɛ barika ye ka bɔ bɔgɔbɔgɔli la.O waati kelen na, NPT jiriw dilanni nɛrɛmuguma bɛ fɛɛrɛ wɛrɛ de wajibiya.Taper bɛ a to juruw bɛ don ka ɲɛ ni u sirilen don, o bɛ kɛ sababu ye ka ji tɛ don u la.Walasa ka o nɔ in bonya, a ka ca a la, PTFE (Polytetrafluoroethylene) kase walima sigilan dɔ bɛ kɛ NPT jiriw la.

l  SAE : A bɛ baara kɛ ni O-Ring ye  walasa ka siri.

l  NPT : A bɛ a jigi da dilancogo tapelen kan ani sigilan wɛrɛw kan  walasa ka ɲɔgɔndan kɛ min tɛ ji bɔ.

Nafa minnu bɛ sɔrɔ ko la: Waati min na i ka kan ka baara kɛ ni SAE walima NPT ye

Sugandili min bɛ kɛ SAE ni NPT fitininw cɛ, tuma caman na, o bɛ bɔ baarakɛcogo kɛrɛnkɛrɛnnen na ani izini sariyaw la.SAE J514 tubabukanw bɛ kɛ ka caya jiko siratigɛ la k’a sababu kɛ u datugucogo barikama ye ani u se ka degunba muɲu.U dabɔra walasa ka sariyaw labato i n’a fɔ SAE J518, DIN 20066, ISO/DIS 6162, ani JIS B 8363. O fɛnɲɛnɛmaw ka ɲi kosɛbɛ walasa ka jɛɲɔgɔnya dannamɔgɔ dilan ni jibolisiraw ɲɛnabɔli ye.

Faan wɛrɛ fɛ, NPT fɛnw bɛ sɔrɔ tuma caman na pɔnpe ni fiɲɛbɔyɔrɔw bɛɛ lajɛlen na.Ameriki jamana ka sariyasun min bɛ wele ko Pipe Thread (ANSI/ASME B1.20.1) o ye sariya ye min bɛ kɛ ka caya nin jirisunw tigɛlen ninnu na.NPT adaptateurs bɛnnen don baarakɛcogo la, yɔrɔ minnu na jiri tilennen man kan walima yɔrɔ minnu na O-Ring baara tɛ se ka kɛ.

l  SAE : A ka fisa jibolisiraw ma minnu bɛ tansiyɔnba la.

l  NPT : A ka ca pɔnpe ni tansiyɔn dɔgɔyali baara la.

Fɛɛrɛ ɲumanw SAE ni NPT Threaded Fittings sigili la

Ni SAE fitininw bɛ ɲɔgɔn cɛ, tiɲɛni ye fɛnba ye.A daminɛ ni SAE Cɛ ka Jɛɲɔgɔnya walima SAE Muso Jɛɲɔgɔnya ɲuman sugandili ye.Aw bɛ aw jija ka bɛn sariyaw ma i n’a fɔ SAE J518, DIN 20066, walima ISO/DIS 6162. Walasa ka a don ka ɲɛ, aw bɛ O-ring ni flange clamp kɛ.Aw bɛ bololanɛgɛ hakɛw bɛn ni fɛn ɲɛfɔlenw ye walasa aw kana jiriw bɔ.

NPT jirisunw ɲɔgɔndanw, minnu bɛ mara ANSI/ASME B1.20.1 fɛ, olu bɛ fɛɛrɛ wɛrɛ de wajibiya.Aw bɛ PTFE kase walima sigilan bɛnnen dɔ kɛ MPT la walasa ka a siri ji la ka da u dilanni kan min bɛ kɛ ni sɔgɔsɔgɔninjɛ ye.Aw bɛ aw yɛrɛ tanga a sirili ma kojugu;a bɛ se ka kɛ sababu ye ka kari walima ka jiriw tiɲɛ.

Ladonni ni gɛlɛyaw ɲɛnabɔcogo Ko minnu bɛ kɛ tuma caman na

Sɛgɛsɛgɛli kɛli tuma bɛɛ nafa ka bon kosɛbɛ jiko siratigɛ la.Aw bɛ sɛgɛn taamasiɲɛw ɲini SAE J514 tubabukan na ani NPT adapɛriw kan.Ni bɔgɔbɔgɔli kɛra, aw bɛ O-Ring Boss lajɛ ka a falen ni a tiɲɛna.Ni NPT jiri koɲɛw bɛ yen, aw bɛ a lajɛ ni PTFE kasɛti mago bɛ segin ka kɛ.Aw bɛ ladonnikɛminɛn dɔ bila aw bolo tuma bɛɛ ni O-ringw ye minnu bɛ se ka kɛ, ni sealant compound ye, ani PTFE kaseti.

Ka ɲɛnamaya jan ni baarakɛcogo ɲuman sabati jiko siratigɛ la

Walasa ka sistɛmu dafalen mara, aw bɛ nin fɛɛrɛ ninnu tigɛ:

1. Aw bɛ baara kɛ ni jimafɛnw ye minnu bɛnnen don.

2. Aw ye waati boloda tuma bɛɛ sɛgɛsɛgɛliw la jɛgɛnsira bɛɛ kan.

3. Aw bɛ a yɔrɔ sɛgɛnnenw falen u la joona.

4. Aw bɛ pibilikiw ni pibilikiw labɛn minnu bɛ ni jiri ye, olu saniya ka bɔ nɔgɔw la.

5. Yɛlɛma minnu bɛ kɛ sistɛmu baarakɛcogo la, olu kɔlɔsi.

Ni aw ye nin laadilikanw labato, aw bɛ se ka a jira ko ɲɔgɔndanw tɛ bɔn ani ka aw ka jibolisira si janya.Aw hakili to a la ko SAE Thread Type walima NPT Thread sugandili ɲuman bɛ se ka danfara bɛɛ don sigilanw dilanni na minnu bɛ baara kɛ ka ɲɛ, minnu bɛ mɛn.

Kuncɛli

An ye SAE ni NPT jiriw nuances sɛgɛsɛgɛ.Walasa ka segin a kan, SAE jiriw dabɔra jiko siratigɛ la, jiri tilennen dɔ bɛ u kɔnɔ ni O-ring ye walasa ka u datugu.SAE Male Connector ni SAE Female Connector jɔyɔrɔ ka bon kosɛbɛ walasa ka jɛɲɔgɔnya sabati min tɛ bɔgɔbɔgɔ.Faan wɛrɛ fɛ, NPT jiriw, walima National Pipe Tapered jiriw, u dilannen don ni sɔgɔsɔgɔninjɛ ye min bɛ sigilan dɔ dilan ka tɛmɛn u doncogo sirili fɛ, tuma caman na, o bɛ bonya ni PTFE kase walima sigilan faralen ye.

Danfara minnu bɛ u ni ɲɔgɔn cɛ, olu faamuyali nafa ka bon kosɛbɛ.SAE Thread Types, i n’a fɔ Straight Thread O-Ring Boss min bɛ sɔrɔ SAE J514 tubabukan na, olu bɛ u jigi da O-ring kan walasa ka sigilan lakananen dɔ dilan.O ni NPT jirisunw, minnu bɛ bɛn ANSI/ASME B1.20.1 ma, olu bɛ sigilan dɔ da jirisunw ni ɲɔgɔn cɛ danfara fɛ.

Filɛri suguya ɲuman sugandili tɛ Se ka Fɔ ka Tɛmɛ.Ni bɛnbaliya bɛ se ka kɛ sababu ye ka fɛnw bɔ ɲɔgɔn na, ka sistɛmuw tiɲɛ, ani ka dɔ fara baarakɛbaliya waati kan.Misali la, ni aw bɛ SAE fɛnw siri ji la, aw bɛ aw jija ka bɛn sariyaw ma i n’a fɔ SAE J518, DIN 20066, ISO/DIS 6162, walima JIS B 8363. O sariyaw bɛ kuma hakɛw kan, i n’a fɔ bololanɛgɛw hakɛw ani flansɛ sirili wajibiyalenw, ka a lajɛ ni a min lakananen don ani min bɛnnen don.

Jiko fɛnw siratigɛ la, SAE Thread Type ka teli ka ɲɔgɔn sɔrɔ ni O-Ring Boss ɲɔgɔndanw ye, k’a sɔrɔ NPT jiri bɛ sɔrɔ pɔnpe baara caman na.Ni aw bɛ baara kɛ ni NPT adaptateurs ye sistɛmu kɔnɔ min dabɔra SAE sariyaw kama, aw ye aw hakili to sigicogo danfaralenw na.O-ring bɛ ji tɛ don ɲɔgɔn na cogo basigilen na SAE sigidaw la, k’a sɔrɔ NPT sigidaw la, dilancogo tapered bɛ ɲini ka jiriw don ɲɔgɔn na kosɛbɛ walasa ka jɛɲɔgɔnya sɔrɔ min tɛ bɔgɔ bɔ.

Kuncɛli la, aw ka ɲɔgɔndanw dafalen — a kɛra pibilikiw ye minnu bɛ ni jiri ye, pibilikiw, walima ji fɛnɲɛnamafagalanw — o bɛ bɔ SAE jiri suguya walima NPT jiri dɔnni n’a kɛcogo ɲuman na.Aw ye izini sariyaw lajɛ tuma bɛɛ, i n’a fɔ minnu kofɔlen don, walasa k’aw ka sugandili ɲɛminɛ.Aw ye aw hakili to a la ko jiri suguya ɲuman tɛ dan a ka doncogo ɲuman ma dɔrɔn, nka a bɛ aw ka sigida bɛɛ ka baarakɛcogo ɲuman ni a lakanani fana mara.