ʻO ka mea lanakila ma ka Hydraulic Fluid Power Connectors BSPT Connectors / Adapters
Hoʻolauna Huahana
ʻO nā mea hoʻohui inoa BSPT lanakila ma ka liʻiliʻi loa he BSPT kaula kāne a wahine paha i hoʻohui ʻia i ka hopena, ʻo BSPT ʻo British Standard Pipe Taper thread, ua like ia me ke kaula NPT.
Aia ka pae BSPT ma lalo o nā hiʻohiʻona:
1. He palahalaha ka oki ana o na aa a me na piko o ka milo
2. 55° ka huina milo
3. ʻO ka huina ma waena o ka lipi a me ke koʻi waena o ke kaula paipu he 1°47'24”
4. Ana ʻia ke kani o ka milo i kēlā me kēia ʻīniha.
ʻO nā loina paipu maʻamau Pelekania ua like ka hana me nā kaula NPT, a ua like ke kaula, 55 ° ke kihi o ka BSPT, ʻo 60 ° ka huina o ka NPT, ua like ka pitch a me ke anawaena, akā ʻaʻole hiki ke loli.Hoʻohālikelike ʻia ka papa inoa ma lalo nei.
Nui | Loko NPT (60°) | Loko BSPT(55°) | ||||||
kaulahao | kumu OD | kumu | nā kaula | kaulahao | kumu OD | kumu | nā kaula | |
-2 | Z1/8″x27 | 10.242 | 4.102 | 27 | R1/8″x28 | 9.728 | 4 | 28 |
-4 | Z1/4″x18 | 13.616 | 5.785 | 18 | R1/4″x19 | 13.157 | 6 | 19 |
-6 | Z3/8″x18 | 17.055 | 6.096 | 18 | R3/8″x19 | 16.662 | 6.4 | 19 |
-8 | Z1/2″x14 | 21.224 | 8.128 | 14 | R1/2″x14 | 20.955 | 8.2 | 14 |
-12 | Z3/4″x14 | 26.569 | 8.618 | 14 | R3/4″x14 | 26.441 | 9.5 | 14 |
-16 | Z1″x11.5 | 33.228 | 10.16 | 11.5 | R1″x11 | 33.249 | 10.4 | 11 |
-20 | Z1.1/4″x11.5 | 41.985 | 10.668 | 11.5 | R1.1/4″x11 | 41.91 | 12.7 | 11 |
-24 | Z1.1/2″x11.5 | 48.054 | 10.668 | 11.5 | R1.1/2″x11 | 47.803 | 12.7 | 11 |
-32 | Z2″x11.5 | 60.092 | 11.065 | 11.5 | R2″x11 | 59.614 | 15.9 | 11 |
Hoʻopaʻa ʻia nā lola kāne BSPT e kūʻē i nā kaula o ka wahine BSPT paʻa, hoʻohana ʻia ka hoʻohana ʻana i kahi kaula e like me PTFE sealant tape no ka BSPT kāne a BSPT pili wahine.
ʻO ka mea hoʻopili BSPT a i ʻole nā mea hoʻohui BSPT he kaulana, hoʻohana nui ʻia ma Iapana, Kina, aneane ʻaʻole hoʻohana ʻia ma ʻAmelika.ʻO ka mea hoʻopili NPT a i ʻole nā mea hoʻohui NPT kaulana pū kekahi, hoʻohana nui ʻia ma ʻAmelika.
Pehea e ʻike ai he thread BSPT a hoʻoholo i ka nui o ke kaula?
1. E nana maka i ka milo a ua liiki ia, a i ole e hoohana i ka caliper e ana i ke anawaena o waho o ka milo a i ole ke anawaena li'ili'i o ka milo o loko ma ke kulana lō'ihi like 'ole a 'ike 'ia he 'oko'a ke anawaena a hui 'o 1:16 taper, a i 'ole e ho'ohana pololei i kahi. 1:16 ana cone.
2. E hoʻohana i ka caliper e ana i ke anawaena o ke kūlana laina kumu.E ana i ke anawaena o ka milo me ka caliper ID/OD, ana ke anawaena o ka milo waho ma ke anawaena o waho, a e paa ana i ke anawaena ma kahi kihi iki no ka heluhelu pololei ana, no ka mea, ua anaia ke kaula kuloko ma ke anawaena o loko, a e paa ana i ke anawaena. ke kaula no ka heluhelu wahine pololei loa.
3. E ana i na milo no ka iniha (TPI) a i ole ka pitch.E like me ke anawaena ana a me ka hoohana ana i ke anawaena pili pili, e hoao i na ana milo like'ole a hiki i ka hoomaopopo ana i ke kupono loa, e hookomo i na lola e like me ka hiki, ua oi aku ka nui o ke kaula i hookomoia, oi aku ka pololei o ka heluhelu ana.E hoʻopaʻa i ka mea hoʻopili/kokoko a me ka milo pitch ana a hiki i ke kukui, e ʻimi ana i nā āpau ma waena o ke ana a me ka wili, ʻoi aku ka maʻalahi o kēia ʻike ʻia ma kahi kuʻekuʻe milo waho ma mua o kahi kaula kuʻi.A i ʻole e ana pololei i ka mamao o ʻelua mau kaula piko
ʻO ka mea lanakila maʻamau o nā mea hoʻopili / mea hoʻopili ʻaʻole ia o Cr6+, a ʻo ka hana pale corrosion i hiki i 360h ʻaʻohe ʻulaʻula, ʻoi aku ia ma mua o ka maʻamau maʻamau.
Helu Huahana
BSPT kāne | 1T-SP | 1T9-SP | 4T-SP | 4TN-GM | |||
1BT-SP | 1BT9-SP | 1CT-SP, 1DT-SP | 1CT9-SP, 1DT9-SP | 1JT-SP | 1JT4-SP | 1JT9-SP | |
1KT-SP | 1NT | 1OT-SP | 1ST-SP | 1ST9-SP | |||
2TB-SP | 2TB9-SP | 2TB-GSP | 2TJ-SP | ||||
5T-SP | 5T9-SP | 5TB-SP | 5TB9-SP | 5TN-SP | AJJT-SP | AJTJ-SP | |
BSPT wahine | 5BT | 5BT-WD | 5JT | 5JT9 | 5NT | 5OT | |
7T | 7T9-PK | GT-PK |