Nā Pahu Poepoe

Nā Māhele Huahana

Nā Huahana Hōʻikeʻike

GB/T6614 ZTA2 Titanium TA2 Pope Poepoe lana

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ʻO Super Duplex Steel S32750 A995 5A 2507 Pōʻani Poepoe Lanakila

Ke kila kila S32750 A995 5A 250...

B367 Gr. C-2 Titanium Y-strainer

API 602 Forged B381 Gr. F-2 Titanium ...

Paʻa Duplex A182 F60 Puka Puka

ʻEkolu Eccentric Metal a metala Bidirectional Butterfly Valve

ʻEkolu Eccentric Metal a me Metal Bidir...

A216 WCB hoolei kila Trunnion kau ...

Paʻa ʻia ʻo A182 F316L Trunnion Mounted Ball Valve

Hoʻopaʻa ʻia ʻo A182 F316L Tru...

API Paʻa Paʻa kila A182 F904L ʻAno Lana Paʻaleʻa Paʻa Poepoe

ʻO ke kila kila A182 F904L API maʻamau ...

B367 Gr. C-2 Titanium Sleeve Type Plug Valve

B367 Gr. C-2 Titanium lima ʻano Plu...

0102030405

API Kūlana Titanium B381 Gr.F-2 1500LB 3-PC Forged Steel Trunnion Mounted Metal Noho Poepoe Valve

API Kūlana Titanium B381 Gr.F-2 1500LB 3-PC Forged Steel Trunnion Mounted Metal Noho Poepoe Valve

ʻO ke ʻano o ka metala a hiki i ka metala e noho ana i ka pōleʻa pōleʻa ka nui o ke kino valve, ka pōpō valve, ke apo sealing, ke kumu valve a me ka hoʻopili ʻana. Ma waena o lākou, ʻo ka pōpō valve a me ke apo sealing he mau mea nui ia, i hana pinepine ʻia me ka ikaika kiʻekiʻe a me ka corrosion-resistant forged material e like me ke kila kila a i ʻole nā mea kila kila kiʻekiʻe. ʻO nā ʻili o ka pōleʻa a me ke apo hoʻopaʻa paʻa he lepo pololei a paʻakikī e hōʻoia i kahi paʻa paʻa ma waena o ka pōpō a me ke apo hoʻopaʻa no ka loaʻa ʻana o kahi hopena sila maikaʻi.

Kāhea iā mā˚ou

nā kikoʻī huahana

Ke hoʻohālikelike ʻia me nā puʻupuʻu pōleʻa i hoʻopaʻa ʻia, ʻaʻole wale nā hiʻohiʻona o ke kūpaʻa wai haʻahaʻa, ka wikiwiki a me ka maʻalahi o ka wehe ʻana a me ka pani ʻana, ka hana hoʻopaʻa maikaʻi, ke ola lōʻihi, hilinaʻi kiʻekiʻe, a me ka hoʻokomo maʻalahi me nā mea uila a me nā pneumatic. akā hiki nō ke hoʻololi i kahi ākea ākea o ka mahana a me nā māla wai. No laila, hoʻohana nui ʻia lākou i ka lawe ʻana i ka pipeline. ʻO ka pōleʻa a me ka noho o ka valve pōpō paʻa paʻa i hana ʻia me nā mea metala, a ʻo kahi hui sila i haku ʻia me nā mea metala a me nā mea metala i kapa ʻia he sila paʻa. E hoʻokō nā kikoʻī hoʻolālā no nā kiwi pōpō paʻa paʻa i ka API 6D. Hoʻokumu nui ʻia me ke kino valve, noho valve, sphere, valve stem, a me ka mea hoʻokele.

No nā manawa ma luna o 100 ℃, e hoʻohana i kahi ʻōnaehana hoʻopaʻa paʻa. Hoʻopaʻa paʻa ʻia ka noho kinipōpō a me ka valve. Hoʻopaʻa ʻia ka ʻili o ke kaomi paʻa o ka noho valve a me ke kumu valve me ka graphite packing. Wehe i nā pā kī ma waena o ke kumu valve a me ka flange gland, a ma waena o ka pōʻai a me ka pā kākoʻo. Hoʻopili ʻia ka ʻāʻī a me ka pā kākoʻo. ʻAʻole kaupalena ʻia kēia ʻano e ka mahana hoʻohana a hiki ke hoʻohana maʻamau a hiki i ka 500 ℃;

No nā kūlana i emi iho ka mahana a i ʻole like me 100 ℃, e hoʻohana i kahi ʻōnaehana hoʻopaʻa o-ring. ʻO ke ʻano o ka valve pōleʻa paʻa ka mea maʻamau e like me ka valve pōpō paʻa maʻamau (e koi ʻia kahi mea hoʻoheheʻe ʻaila ma ka noho kiwi a me ke kumu valve). Hoʻopaʻa ʻia ka ʻili o ke kaomi paʻa o ka noho valve a me ke kumu valve me nā sila O-ring, koe wale nō ka paʻa ʻana o ka pōleʻa a me ka noho valve. Hoʻohana ʻia nā pads PTFE maʻemaʻe ma waena o ke kumu valve a me ka flange gland, a ma waena o ka pā kākoʻo a me ka pōʻai.

ʻO ke ʻano o ka hoʻopaʻa ʻana o ka pahu pōpō paʻa paʻa paʻa i hoʻopaʻa ʻia me ka sila packing e hoʻohana i kahi noho valve elastic, a ua hoʻonohonoho ʻia kahi pūʻulu o nā pūnāwai ma ka ʻāpana o ka ʻaoʻao o ke kahawai valve e mālama mau i ka noho valve e kaomi ana i ka pōpō a loaʻa kahi pre kūlana paʻa. Ke haʻahaʻa loa ke kaomi ʻana o ka wai ma luna o ka noho valve, e hilinaʻi ana ia ma ke kī o ka puna; Ke kiʻekiʻe ke kaomi wai, ʻo ka ikaika kaulike ʻole i hana ʻia e ke kaomi wai ma ka noho valve e hōʻoia i ka sila. ʻOi aku ka nui o ka ʻāpana i hoʻopaʻa ʻia o ka noho valve ma mua o ka wahi i hoʻohuli ʻia o ka noho valve. ʻO ka ikaika kaulike ʻole i hana ʻia e ke kaomi wai ma ka noho valve elastic e hoʻokuʻu i ka noho valve i mua i ka pōʻai, e hoʻopaʻa a mālama i ka sila. ʻO ke kiʻekiʻe o ke kaomi wai, ʻoi aku ka maikaʻi no ka hoʻopaʻa ʻana i kēia hale.

Laulā

- Nui mai ka 2” a hiki i ka 24” (DN50mm a DN600mm).

- Nā helu kaomi mai ka Papa 150LB a 2500LB (PN10 a i PN142).

- RF, RTJ, BW hope.

- Nitridation, ENP, Chrome Plating, HVOF Tungsten Carbide, HVOF Chrome Carbide, Stellite 6 # 12 # 20 #, Inconel, etc.

- Hiki ke koho ʻia ka mea hoʻokele me ka ISO5211 flange kiʻekiʻe no kāu mea hana.

- Loaʻa nā mea maʻamau a me nā mea hao kiʻekiʻe kūikawā.

Nā kūlana

Kūlana Hoʻolālā: API 608, API 6D, ASME B16.34

Flange Diameter maʻamau: ASME B16.5, ASME B16.47, ASME B16.25

He alo a he alo maʻamau: API 6D, ASME B16.10

Paʻa Hoʻāʻo Paʻi: API 598

Nā mea hou aku

ʻElua ʻano hoʻolālā hoʻolālā no nā kiwi pōpō paʻa paʻa i hoʻopaʻa ʻia: ʻano lana pōpō a me ke ʻano paʻa. Ma waho o ke ʻano o ke ʻano o ka hale, ma ke ʻano i hoʻohana ʻia ma lalo o nā kūlana ʻaʻahu koʻikoʻi, pono ia e pale i ka hōʻiliʻili ʻana o nā mea puna keʻena ma ka noho elastic valve mai ka hana hewa ʻana o ka valve, e hopena i ka piʻi ʻana o ka torque maʻamau a i ʻole "jamming" o ka. kiwikā. No kēia kūlana hana, ua hoʻomohala ka mea hana i nā kiwi pōpō hoʻomaʻemaʻe ponoʻī (ʻano lana) a me ka hoʻoheheʻe ʻana i ka hoʻoheheʻe ʻana i nā kiwi pōpō paʻa (ʻano paʻa), e hoʻoponopono pono i kēia pilikia.

ʻO nā kiwi pōpō paʻa paʻa paʻa i hoʻopaʻa ʻia i ke ʻano o ka hoʻomaʻemaʻe ponoʻī. Hoʻolālā ʻia ka noho kiwi lele lele ma ke ʻano he hoʻomaʻemaʻe ponoʻī iā ia iho me kahi hana puhi. I ka wā o ka wehe ʻana a me ka pani ʻana, hiki i ka valve ke hilinaʻi i ke kaomi o ka mea waena ponoʻī e puhi a kahili i nā mea i hōʻiliʻili ʻia i loko o ka pūnāwai a me ke keʻena valve, i mea e pale ai i nā ʻāpana paʻa mai ka hōʻiliʻili ʻana i loko o ka lumi puna a hiki ke hoʻomaka i ka "lock up. " mea e pili ana i ka hana maʻamau o ka valve; ʻO ka noho valve sealing he hale hiki ke hoʻololi; E hoʻohui i ʻelua mau pad lubricating bearing pads ma ke kumu valve e hōʻemi ai i ka torque hana valve.

ʻO ka noho valve elastic o ka pahu pōpō paʻa paʻa paʻa i hoʻopaʻa ʻia i kahi hoʻolālā hoʻolālā "alakaʻi", a ua hoʻolālā ʻia ka pahu sedimentation damping i mua e hōʻoia i hiki i ka valve ke waiho pono i nā mea i mua o ke keʻena puna i ka wā e hoʻohana ai, me ka ʻole o ka hoʻopili ʻana i ka mea maʻamau. hoʻi hope o ka noho valve.

Mea o na Mea Nui

ʻAʻOLE.	Inoa Mahele	Mea waiwai
1	Hexagon	A193 B8M
2	Hoʻopau Kāpena	B381 Gr. F-2
3	ʻAiʻa	Inconel+Graphite
4	Ka wāwae kākoʻo	A3+ENP
5	Kino	B381 Gr. F-2
6	Ka pāpale	B381 Gr. F-2
7	Hāpai	Titanium
8	kinipopo	B381 Gr. F-2
9	Ke kumu	B381 Gr. F-2
10	O- apo	VITONA
11	ʻAiʻa	Inconel+Graphite
12	Bolt	A193 B8M
13	Nut	A194 8M
14	Noho Puke	B381 Gr. F-2
15	Hexagon	A193 B8M
16	Pāpā Hoʻohui	B381 Gr. F-2
17	Noho	B381 Gr. F-2
18	apo hoopaa lepo	graphite
19	Puna	Inconel X750
20	O- apo	VITONA
iwakāluakumakahi	Pepeiao	A3+ENP
iwakāluakūmālua	Hāpai	Titanium
iwakāluakūmākolu	Hāpai	Titanium
iwakāluakūmāhā	O- apo	VITONA
25	Hoʻopili	graphite

Nā noi

Hoʻohana nui ʻia nā kinikini pōlele i hoʻopaʻa ʻia me ka metala, me ko lākou mau pono kūʻokoʻa, i ka ʻoihana kemika lanahu, polysilicon, ka hoʻomaʻemaʻe ʻaila, nā kahua o waho, nā ʻōnaehana hoʻoheheʻe mana maʻamau, a me nā mea kanu mana. I nā kūlana e koi ai i ka paʻa paʻa, ka wela kiʻekiʻe a me ka ʻokoʻa o ke kaomi kiʻekiʻe, ka wehe wikiwiki a me ka pani ʻana, a me ka media i loaʻa nā ʻāpana paʻa, ʻo nā kiwi pōpō paʻa paʻa i hoʻopaʻa ʻia ke ʻano valve makemake. Eia nō naʻe, loaʻa nā pilikia me ka haʻahaʻa o ke ola lawelawe, ka leaka o loko, a me ka hoʻopaʻa ʻana (a i ʻole ka hoʻopaʻa ʻana) i ka wā o ka hana. Ke alo nei me nā koi ʻaʻahu kiʻekiʻe a me nā kūlana erosion ikaika, pono e hoʻomaikaʻi ʻia nā ʻūhā pōleʻa kūʻokoʻa e pili ana i ka mālama ʻana i ka ʻili paʻakikī, ka hoʻolālā ʻana, ke koho ʻana i nā mea, a me ka hana ʻana.