More than 20 years of OEM and ODM service experience.

Puka Puka Puka Bellows

ʻO ka wehewehe pōkole:

Bellows seal gate valve,ma ke kila hoolei, ke kila kila a me ke kila kila, no ka mahu wela wela.

2″-24″,ke piʻi aʻe, kaʻaʻa ʻole kaʻawili

Hoʻopau i ka pilina RF,BW,RTJ

Paʻi helu Papa150/300/600/900/1500

Hoʻolālā maʻamau API600

He alo a he alo ANSI B 16.10

NORTECHis kekahi o na alakai KinaPuka Puka Puka BellowsMea Hana & Mea Hoolako.


Huahana Huahana

Huahana Huahana

He aha ka bellow seal gate valve?

Puka Puka Puka Bellowsua hana ʻia e hoʻokō i nā koi koʻikoʻi o ka paʻa a me nā kūlana hana koʻikoʻi.

koe wale no ka hui packing conventional e like me ka puka valve, kabellows seal gate valveloaʻa nō hoʻi kahi mea hoʻopaʻa lole ma lalo.

ʻO ke ala ʻokoʻa loa i ka hoʻopili ʻana he mea ia i kapa ʻia ʻo ka bellow seal, kahi paipu metala e like me ka accordion i hoʻopaʻa ʻia i ke kumu valve a me ka pāpale, e hana ana i kahi sila leak-proof me ka haʻahaʻa haʻahaʻa a hiki i ka sila bellows ke kikoo a hoʻopaʻa ʻia me. He paipu metala paʻa ʻole ka bellows, ʻaʻohe wahi e ulu ai nā leaks.

ʻO ke awa ma ka pāpale lōʻihi he wahi ia e hoʻopili ai no ke kaʻina ʻana i nā mea ʻike leak wai, e kani ai i kahi puʻupuʻu a / a i ʻole e hana i ka hana i ka wā e haki ai ka bellow. E mālama ka hui packing maʻamau i kahi sila kūpono a hiki i ka hoʻoponopono ʻana i ka valve.Loaʻa i ka Bellows ke ola lawelawe, ʻo ia hoʻi ka hiki ke haki.ʻO ia ke kumu e hoʻokomo mau ʻia ai kahi hui hoʻopili maʻamau i loko o kahi pāpale i hoʻolako ʻia i ka bellows.

Hoʻopaʻa ʻia ka bellow me ke ʻano accordion a pale ʻia i loko o ka paipu metala mānoanoa.Hoʻopili ʻia kekahi ʻaoʻao o ka bellow i ke kumu valve, a hoʻopaʻa ʻia kekahi hopena i ka paipu pale.Me ka laula ākea o ka paipu i hoʻopaʻa paʻa ʻia i loko o ka pāpale o ka valve, aia kahi sila leak-leak.

Loaʻa i ka Bellows kahi ola lawelawe palena ʻole, ʻo ia hoʻi ka hiki ke haki.ʻO ia ke kumu e hoʻokomo mau ʻia ai kahi hui hoʻopili maʻamau i loko o kahi pāpale i hoʻolako ʻia i ka bellows.SʻO ka sila bellows he mea hoʻopaʻa paʻa ʻē aʻe no nā ʻīpuka puka, kūpono ia no kekahi mau kūlana hana koʻikoʻi.

ʻO nā hiʻohiʻona nui o ka bellow seal gate valve?

Ma nā kaʻina hana kemika, ʻona pinepine nā wai i loko o nā paipu, radioactive a weliweli.Bellows sila puka kiwihoʻohana ʻia e pale i ka leaka ʻana o kekahi kemika ʻona i ka lewa.Hiki ke koho ʻia nā mea kino mai nā mea āpau i loaʻa, Hiki ke hāʻawi ʻia ka bellow i nā mea like ʻole e like me 316Ti, 321, C276 a i ʻole Alloy 625.

  • 1). Hoʻopaʻa nā ʻūhā metala i ke kumu o ka neʻe ʻana a hoʻonui i ka lōʻihi o nā pahu hoʻopaʻa sila i hoʻopaʻa ʻia.
  • 2) .Bellows monitor port (koho): Hiki ke hoʻopili ʻia kahi plug me kahi ākea ma luna o ka bellow e nānā i ka hana.
  • 3) Elua mau sila kumu lua: a) Noho hope ma ke kulana hamama;b) Hoʻopili graphite.
  • 4).no Bellows seal gate valve, kona mau mea ko'iko'i metala bellows, o ka lalo a me ka valve stem ua wili 'akomi ia, a o ka hope o luna a me ka paipu pale, ua wili 'akomi pu ia.Hoʻokumu ʻia kahi pale metala ma waena o ke kumu ma kona wahi e komo ai ma o ka palena kaomi a me ke kaʻina hana i loko o ka valve, e hoʻopau i ka leakage kumu;
  • 5). Hoʻāʻo pinepine ʻia nā pahu i hoʻopaʻa ʻia ma lalo me ka hoʻohana ʻana i kahi spectrometer nui no ka ʻike ʻana i ka nui o ka leaka ma lalo o 1x10E-06 std.cc/sec. Hoʻolālā hoʻopaʻa paʻa (bellows seal a me ka hoʻopili ʻana) inā hāʻule ka bellow, e pale pū ka pahu pahu pahu. leakage, a e like me nā kūlana paʻa honua;
  • 6) Hoʻopili ʻia nā pāpale i hoʻopaʻa ʻia ma lalo me kahi pūʻulu paʻi kumu maʻamau a me kahi awa nānā leakage ma waena o ka bellows a me ka hoʻopili ʻana i mea e pale ai i ka hoʻokuʻu ʻana o ka wai pōʻino i ka wā o ka leak bellows.
  • 7) ʻAʻole like me ka wili hinu kahiko wale nō no ke kaula kumu, Ua hoʻolālā ʻia kahi nipple grease ma ka bonnet valve, hiki iā mākou ke lubricate i ke kumu, ka nut a me ka bushing pololei, ma o ka nipple momona;
  • 8) .Ergonomically i hoʻolālā lima lima, lōʻihi ke ola lawelawe, maʻalahi e hana, palekana aʻoi aku ka hilinaʻi;

Nā kikoʻī o ka bellows seal gate valve?

kikoo o ka bellows seal gate valve 01

ʻIkepili ʻenehana

Inoa mea kūʻai Bellows seal gate valve
Anawaena inoa inoa 2”-24”
Ke kumu Puʻu piʻi, kumu ʻaʻa ʻole
Hoʻolālā Bellows MSS SP117
Hopena flange ASME B16.5
Hoʻopili ʻia ʻo Butt me nā maʻamau ASME B16.25
Paʻi-mahana helu ASME B16.34
Ka helu kaomi Papa150/300/600/900/1500
Kūlana hoʻolālā API600
He alo a he alo ANSI B 16.10
Hana wela -196~600°C(ma muli o nā mea i koho ʻia)
Kūlana nānā API598/API6D/ISO5208
Ke noi nui Ka mahu/Aila/Keea
ʻAno hana huila lima/pahu pahu hana lima

Mea hana uila

kikoo o ka bellows seal gate valve
  • (1) Ma ke noi: e alo me Stellite - Monel - Hastelloy - nā mea ʻē aʻe
  • (2) Ma ke noi: e alo me Stellite - Monel - Hastelloy - nā mea ʻē aʻe
  • (3) Ma ke noi: 18 Cr - Monel - Hastelloy - nā mea ʻē aʻe
  • (4) Ma ke noi: Nodular Iron - Nitronic 60
  • (5) Ma ke noi: PTFE - nā mea'ē aʻe

Hōʻike Huahana:

kiwi puka ma lalo 02
Aia ma lalo o ka ʻīpuka 6”150lb

Nā hoʻohana ʻana o Bellows seal gate valves

ʻO kēia ʻanoPuka Puka Puka BellowsHoʻohana nui ʻia i ka pipeline me ka wai a me nā wai ʻē aʻe, ʻoi aku hoʻi no ka wai ʻona, radioactive a me ka pōʻino.

  • Petrol/ʻaila
  • Kemika/Petrochemical
  • ʻO ka ʻoihana lāʻau lapaʻau
  • Mana a me na pono
  • ʻoihana meaʻai

  • Mua:
  • Aʻe:

  • Nā Huahana Pili