ʻO nā kumuwaiwai o nā'āpana nui o ka valve e noʻonoʻo mua i nā waiwai pilikino (mahana, keʻano) a me nā mea kūʻai aku) a me nā mea kūʻai aku). I ka manawa like, pono hoʻi eʻike i ka hoʻomaʻemaʻe o ke hoʻomaʻemaʻe (inā he mau'āpana paʻa). Kiation koi kūpono a me nā koi kūpono o ka Interport State e'ōleloʻia aku ai.
Hiki i nāʻano mea he nui ke hoʻokō i nā koi o nā lawelawe ma lalo o nā kūlana hana likeʻole. Eia nō naʻe,ʻo ke olaʻoihana waiwai nui loa a me ka hana maikaʻi loa o ka valve e hiki ke loaʻa e nā pono kūpono a kūpono hoʻi o nā kumu kūʻai kūʻai.
ʻO nā mea maʻamau o ke kino Valve
1 Hoʻohana pinepineʻia lākou i ka hihia o ka wai,ʻaihue,ʻaila a me nā hana maʻamau, a me nā mea'ē aʻe i hoʻohanaʻia ma ke kaʻe hao.
A pono ia e pili ana i nā pale haʻahaʻa haʻahaʻa me kahi mahana hana o - 15 ~ 200 ℃ a me kahiʻano koho o PNG ≤ 1.6MPA.
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2.ʻO ka hao keleawe i pili i ka hao hao e pili ana i ka medium a me nā haʻahaʻa haʻahaʻa haʻahaʻa me nā mahana hana ma waena o - 15 ~ 300 ℃ 200mpa.
Ka wai media media, kai wai, gas, ammonia, etc.
3. Notdular i ka hao hao hao keʻano hao hao nā hao hao keʻokeʻo,ʻo ia keʻano o ka hao hao. ʻO ka paka e hele ana i loko o ka hao hina hina e hoʻololiʻia e ka kiʻi kiʻi nodular a iʻole ke kiʻi spbular. ʻO ka loli o keʻano o loko o kēia metala e hana ai i kāna mau mea hana iʻoi aku ka maikaʻi ma mua o ka hao hina maʻamau,ʻaʻole e hōʻino i nā waiwai'ē aʻe. No laila, he mau lāʻau lāʻau i hanaʻia e ke hao lole emini ke kiʻekiʻe keʻoi aku ka paʻakikī o ka poʻe i lilo i kaʻulaʻula. He mea pono ia e pili ana i nā kikowaena a me nā haʻahaʻa haʻahaʻa haʻahaʻa me kahi mahana hana o - 30 ~ 350 ℃ a me kahiʻano koho o PN ≤ 4.0mpa.
ʻO ka wai medium kūpono, kai wai,ʻo ka wai, ka ea, ka aila,ʻaila, etc.
4.ʻO ke kākela Carbon Eia naʻe, ma muli o ka hanaʻoihana maikaʻi o nā carbon kila kila kila a me ko lākou mau pale ikaika, hopena e hoʻopiʻi ai i nāʻano hana o ka hao
Ua pili ia i nāʻano kaulike a me nā kiʻekiʻe kiʻekiʻe me nā hana hana me ka hanaʻana o - 29 ~ 425 ℃. ʻO ka mahana o 16mn a me 30mn ma waena o - 40 ~ 400 ℃, kahi i hoʻohana pinepineʻia e hoʻololi pinepine ai i Astm A105. Pili pono i ke medium commatud steam a me ka steam superheted. ʻO nā huahana kiʻekiʻe a me ka haʻahaʻa haʻahaʻa haʻahaʻa, nā wai wai wai, ka wai wai, wai, wai, nā mea kūlohelohe, etc.
5.ʻO ka wela o ka carbon haʻahaʻa haʻahaʻa (lcb) haʻahaʻa haʻahaʻa haʻahaʻa a me ka haʻahaʻa haʻahaʻa haʻahaʻa e hiki ke hoʻohanaʻia i ka pae o ka mate. Kūponoʻia nā kumuwaiwai i hanaʻia i kēia mau mea no nā media media, e like me ke kai, e like me ke kai kai, ka platylene, prostolene.
Ua ponoʻia ma nāʻano haʻahaʻa haʻahaʻa-haʻahaʻa me nā wela o ka hana ma waena o ka ma waena - 46 ~ 345 ℃.
6.ʻO nā kumuwaiwai i hanaʻia i ka mea kila haʻahaʻa haʻahaʻa a me ka lewa. Hiki i keʻano o keʻano o ke kālepa carbon valve ceelve hiki ke lilo i 500 ℃, aʻo ia hoʻi o ka haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa ma mua o 600 ℃. Ma ke kiʻekiʻe kiʻekiʻe,ʻoi aku ka kiʻekiʻe o nā mīkiniʻoniʻoni o ka haʻahaʻa haʻahaʻa haʻahaʻa kiʻekiʻe ma mua o nā kila carbon.
ʻO ke kiʻekiʻe kiʻekiʻe a me ke kiʻekiʻe kiʻekiʻe kiʻekiʻe e pili ana i ka medium o keʻano ma waena o ka ma waena o ka mahana ma waena Ua piliʻo C5 a me C2 i ke kiʻekiʻe kiʻekiʻe a me nā kiʻekiʻe kiʻekiʻe o nā kikowaena kikowaena no nā mahana o nāʻoihana ma waena o ka hana ma waena o ka hanaʻana ma waena o ka hana ma waena.
7 18-8ʻO ka mea kanu lāʻau austetetitic i hoʻohana pinepineʻia e like me ke kino valve a me nā mea haʻahaʻa ma lalo o nā kūlana kiʻekiʻe. Ka hoʻohuiʻana i nā molybdenum i ka makahiki 18-8 a me ke kila kila e hoʻonui ai i ka matrix a me ka hoʻonuiʻana i nāʻike nickel Hiki ke hoʻohana pinepineʻia nā mea kūʻai aku o kēia kila i hoʻohana pinepineʻia ma kaʻoihana celcking, e like me ka laweʻana i nā meaʻai a me nā wai momona.
I mea e hoʻopili ai i nā pae kiʻekiʻe kiʻekiʻe a e hoʻololi hou i ka'ōnaehana o ka waiwai, hoʻohuiʻiaʻo Noibium i kahi kila Stiinless, i kapaʻiaʻo 18-10-NB. Hiki i ke aniani ke lilo i 800 ℃.
Hoʻohana pinepineʻiaʻo Austevitic Stielless i nā mahana haʻahaʻa loa aʻaʻole e lilo i brittle, no laila he mau valele i hanaʻia ma kēiaʻano haʻahaʻa. Ka laina, e halihali ana i ka wai wai, e like me keʻano kūlohelohe, biogas, oxygen a me nitrogen.
He mea pono ia e pili ana i nā varrosive me nā kikowaena o keʻano o ka mahana e hana ana ma waena o - 196 ~ 600 ℃. ʻO kahi kilaʻo Austevitic
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8 ʻO ka hiʻohiʻona nui loa o nā Vectionen Nā mea kūʻai aku non-Metal, a loaʻa iāʻoe nā mea hana i hikiʻole ke loaʻa i nā mea maolʻole. He mea maʻamau ia e pili ana i ka pāpāʻana o ka hoʻolahaʻana me keʻano o ke kohoʻana i keʻano o ka pn ≤ ≤ ≤ ʻO nā kumuwaiwai o nā'āpana nui o ka valve e noʻonoʻo mua i nā waiwai pilikino (mahana, keʻano) a me nā mea kūʻai aku) a me nā mea kūʻai aku). I ka manawa like, pono hoʻi eʻike i ka hoʻomaʻemaʻe o ke hoʻomaʻemaʻe (inā he mau'āpana paʻa). Kiation koi kūpono a me nā koi kūpono o ka Interport State e'ōleloʻia aku ai.
Hiki i nāʻano mea he nui ke hoʻokō i nā koi o nā lawelawe ma lalo o nā kūlana hana likeʻole. Eia nō naʻe,ʻo ke olaʻoihana waiwai nui loa a me ka hana maikaʻi loa o ka valve e hiki ke loaʻa e nā pono kūpono a kūpono hoʻi o nā kumu kūʻai kūʻai.
Post Time: Feb-28-2023