BS 1873 Nā Kiʻi Hōʻikeʻike ʻia ʻo Globe Valve Bolted Bonnet

BS 1873 Poʻa Poʻo Poʻo Paʻa Paʻa

ʻO ka wehewehe pōkole:

Kina, BS 1873, Globe Valve, Hana, Hale Hana, Kumukuai, Bolted Bonnet, swivel plug, Flanged, RF, RTJ, trim 1, trim 8, trim 5, Metal, noho, piha piha, kiʻekiʻe kiʻekiʻe, kiʻekiʻe wela, nā lako valves he kila kalapona, kila kuhiliʻole, A216 WCB, A351 CF3, CF8, CF3M, CF8M, A352 LCB, LCC, LC2, A995 4A. 5A, A105 (N), F304 (L), F316 (L), F11, F22, F51, F347, F321, F51, Alloy 20, Monel, Inconel, Hastelloy, Aluminum Bronze a me nā mea hao kūikawā. Pumi mai ka Papa 150LB, 300LB, 600LB, 900LB, 1500LB, 2500LB

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

✧ Hōʻike

ʻO ka maʻamau BS 1873 e pili ana i kahi kūlana Pelekane kūikawā no nā kīwaha honua me nā pāpale bolted. ʻO ka inoa ʻo "BS 1873" e hōʻike ana e kūlike ka valve i nā kūlana i hoʻonohonoho ʻia e ka British Standards Institution (BSI) no kēia ʻano valve. ka hoʻopaʻa ʻana i ke kahe o ka wai i loko o kahi paipu. ʻO ka hoʻolālā bonnet bolted e hiki ke komo maʻalahi i loko o ka valve no ka mālamaʻana a me ka hoʻoponoponoʻana. He kūpono ka pahu pahu po'omana'o i nā noi kahi e pono ai ke pani pa'a 'ia a ma kahi e pono ai ka mālama 'ana a i 'ole ka nānā 'ana o ka valve internals. hōʻoia i ko lākou hilinaʻi a me ka hana. Hiki i kēia mau pae hoʻohālikelike ke hoʻokomo i nā kikoʻī no nā mea waiwai, nā helu kaomi-mehana, nā hoʻopili hope, a me nā hiʻohiʻona pili ʻē aʻe. Ke kuhikuhi a koho ʻana i kahi BS 1873 globe valve me kahi pāpale bolted, pono e noʻonoʻo i nā mea e like me ka noi i manaʻo ʻia, nā kūlana hana, nā waiwai wai, nā koi a me nā koi wela, a me nā kūlana ʻoihana kūpono a i ʻole nā kānāwai..

✧ Nā hiʻohiʻona o BS 1873 Globe Valve Bolted Bonnet

1. Frictionless wehe a pani. Hoʻopau loa kēia hana i ka pilikia e pili ana i ka hoʻopaʻa ʻana o nā kiwi kuʻuna e ka friction ma waena o nā wahi hoʻopaʻa.
2, hale ʻano ʻano luna. Hiki ke nānā pono ʻia a hoʻoponopono ʻia ka valve i hoʻokomo ʻia ma ka pipeline ma ka pūnaewele, hiki ke hōʻemi pono i ka kaʻa kaʻa a hoʻemi i ke kumukūʻai.
3, hoʻolālā noho hoʻokahi. Hoʻopau ʻia ka pilikia e pili ana i ka mea waena i loko o ka lua valve e ka piʻi ʻana o ke kaomi maʻamau.
4, hoʻolālā torque haʻahaʻa. Hiki ke wehe maʻalahi a pani ʻia ka puʻupuʻu valve me kahi hoʻolālā hoʻolālā kūikawā me kahi lima liʻiliʻi.
5, wili sila hoʻolālā. Hoʻopaʻa ʻia ka valve e ka ikaika mechanical i hāʻawi ʻia e ka pahu valve, a ua kaomi ʻia ka wili pōleʻa i ka noho, i ʻole e hoʻopili ʻia ka hoʻopaʻa ʻana o ka valve e ka hoʻololi ʻana o ka ʻokoʻa kaomi o ka pipeline, a ʻo ka hana sealing. hilinaʻi ʻia ma lalo o nā kūlana hana like ʻole.
6. Hoʻomaʻemaʻe ponoʻī i ka ʻili o ka sila. Ke hili ʻia ka pōleʻa mai ka noho, hele ka wai i loko o ka pipeline i 360 ° ma ka ʻaoʻao hoʻopaʻa o ka pōleʻa, ʻaʻole ia e hoʻopau wale i ka ʻānai kūloko o ka wai kiʻekiʻe ma ka noho, akā holoi pū nō hoʻi i ka hōʻiliʻili ʻana ma luna. ka ʻili o ka sila e hoʻokō i ke kumu o ka hoʻomaʻemaʻe ponoʻī.
7, valve anawaena DN50 ma lalo o ka valve kino, valve uhi e forging 'āpana, DN65 ma luna o ka valve kino, valve uhi ua hoolei kila.
8, ʻo ke kino valve a me ka uhi valve he mau ʻano pili like ʻole, pili pin clamp, pili flange gasket a me ka hoʻopaʻa ʻana iā ia iho.
9. ʻO ka ili hoʻopaʻa ʻana o ka noho valve a me ka flap valve i hana ʻia me ka plasma spray welding a i ʻole i luna o ka cobalt chromium tungsten carbide, nona ka paʻakikī kiʻekiʻe, ke kūpaʻa ʻana, ke kūpaʻa abrasion a me ke ola lōʻihi.
10, ʻo ka mea pahu pahu he nitriding steel, nitriding valve stem surface hardness, wear resistance, abrasion resistance, corrosion resistance, long service life.

✧ Pono o BS 1873 Globe Valve Bolted Bonnet

I ka wā o ka wehe ʻana a me ka pani ʻana o ka pahu kila kila, no ka mea, ʻoi aku ka liʻiliʻi o ka friction ma waena o ka disc a me ka ʻili hoʻopaʻa ʻana o ke kino valve ma mua o ko ka valve puka, ʻaʻole hiki ke ʻaʻahu.
ʻO ka wehe ʻana a i ʻole ka pani ʻana o ka pahu valve he pōkole, a he hana ʻokiʻoki hilinaʻi loa ia, a no ka mea ʻo ka hoʻololi ʻana o ke awa noho valve e like me ka hahau ʻana o ka disc valve, kūpono loa ia no ka hoʻoponopono. o ke kahe ana. No laila, kūpono loa kēia ʻano valve no ka ʻoki ʻoki a i ʻole ka hoʻoponopono a me ka throttling.

✧ Nā ʻāpana o BS 1873 Globe Valve Bolted Bonnet

Huahana	BS 1873 Poʻa Poʻo Poʻo Paʻa Paʻa
Anawaena inoa inoa	NPS 2", 3", 4", 6", 8", 10", 12", 14", 16", 18", 20" 24", 28", 32", 36", 40", 48"
Anawaena inoa inoa	Papa 150, 300, 600, 900, 1500, 2500.
Hoʻopau Hoʻohui	Flanged (RF, RTJ, FF), Weld.
Hana	Huila Paʻa, Mea Hana Pneumatic, Mea Hana Uila, Puʻu Haʻahaʻa
Nā mea waiwai	A216 WCB, WC6, WC9, A352 LCB, A351 CF8, CF8M, CF3, CF3M, A995 4A, A995 5A, A995 6A, Alloy 20, Monel, Inconel, Hastelloy, Aluminum Bronze a me nā huila kūikawā ʻē aʻe.
Nā mea waiwai	A105, LF2, F5, F11, F22, A182 F304 (L), F316 (L), F347, F321, F51, Alloy 20, Monel, Inconel, Hastelloy
Hoʻolālā	Ma waho o ka Screw & Yoke (OS&Y) ， Pressure Seal Bonnet
Hoʻolālā a me ka mea hana	API 600, API 603, ASME B16.34
He alo i ke alo	ASME B16.10
Hoʻopau Hoʻohui	ASME B16.5 (RF & RTJ)
	ASME B16.25 (BW)
Hoao a nana	API 598
'ē aʻe	NACE MR-0175, NACE MR-0103, ISO 15848, API624
Loaʻa pū i kēlā me kēia	PT, UT, RT, MT.

✧ Mahope o ke kuai ana

Ma ke ʻano he mea hana a me ka mea kūʻai aku, ke hoʻohiki nei mākou e hāʻawi i nā mea kūʻai aku me ka lawelawe ma hope o ke kūʻai aku kiʻekiʻe, me kēia mau mea:
1. Hāʻawi i nā alakaʻi hoʻohana huahana a me nā manaʻo mālama.
2.No nā hemahema i hana ʻia e nā pilikia maikaʻi o ka huahana, hoʻohiki mākou e hāʻawi i ke kākoʻo ʻenehana a me ka hoʻoponopono pilikia i loko o ka manawa pōkole loa.
3.Except no ka pōʻino i hanaʻia e ka hoʻohana maʻamau, hāʻawi mākou i ka hoʻoponopono manuahi a me nā lawelawe pani.
4. Ke hoʻohiki nei mākou e pane wikiwiki i nā pono lawelawe o ka mea kūʻai aku i ka wā o ka hōʻoia huahana.
5. Hāʻawi mākou i ke kākoʻo ʻenehana no ka wā lōʻihi, nā lawelawe kūkākūkā pūnaewele a me nā lawelawe hoʻomaʻamaʻa. ʻO kā mākou pahuhopu ka hāʻawi ʻana i nā mea kūʻai aku i ka ʻike lawelawe maikaʻi loa a hoʻolilo i ka ʻike o nā mea kūʻai aku i mea ʻoluʻolu a maʻalahi.