1. Hoʻolālā maʻalahi, hana maʻalahi a mālama.
2. ʻO ka huakaʻi hana liʻiliʻi a me ka manawa pōkole e wehe ai a pani.
3, hoʻopaʻa maikaʻi, friction liʻiliʻi ma waena o ka ili hoʻopaʻa, ola lōʻihi
Nā pōʻino o ka hoʻopaʻa paʻa ponoʻī honua kiwi
1, pale wai, wehe a pani i ka wā e ʻoi aku ai ka ikaika i koi ʻia.
2. ʻAʻole kūpono ia no ka waena me nā ʻāpana, viscosity kiʻekiʻe a me ka coking maʻalahi.
3. Ka hana hoʻoponopono maikaʻi ʻole.
E hoʻolohe i nā mea aʻe i ka wā e hoʻokomo ai a mālama
Hiki ke hoʻokomo ʻia ka 1, ka huila lima, ka hoʻohana ʻana i ka hana o ka pahu honua i kēlā me kēia kūlana o ka pipeline.
2. ʻAʻole ʻae ʻia ka huila lima, ka lima a me ka mīkini maʻalahi no ka hāpai ʻana.
3, pono e kūlike ka kahe o ka mea me ke kuhikuhi o ka pua i hōʻike ʻia ma ke kino valve.
Mai ka hoʻomaka ʻana o ka hoʻokumu ʻana, ua mālama pono ka ʻoihana i nā koi o ka ʻōnaehana hōʻoia maikaʻi o ka honua e hoʻokele i ka hana. ʻO ka mea kūʻai mua, ʻo ka maikaʻi ka mea mua o kā mākou ʻoihana pāʻoihana, hana i ka hana maikaʻi o kēlā me kēia paipu kūpono, hoʻomalu pono i kēlā me kēia kaʻina hana, e like me ka nānā maʻamau, nā huahana ma mua o ka haʻalele ʻana i ka hale hana e hōʻoia i ke kūpono piha. Ke kakali nei i ke kākoʻo ʻana i kāu papahana!
ʻO ka laulā o ka JLPV globe valve design penei:
1. Nui: 2 "a 48" DN50 a DN1200
2.Pressure: Papa 150lb a 2500lb PN16 a PN420
3.Material: Carbon steel a me ke kila kila a me nā mea kūikawā'ē aʻe.
NACE MR 0175 nā mea metala anti-sulfur a me nā mea metala anti-corrosion
4. Hoʻopau ka pilina: ASME B 16.5 ma ke alo i hoʻokiʻekiʻe ʻia (RF), ka maka palahalaha (FF) a me ke Ring Type Joint (RTJ)
ʻO ASME B 16.25 i ka hopena o ka wiliwili ʻana.
5. He alo a he alo: e like me ASME B 16.10.
6. Temperature: -29 ℃ i 580 ℃
Hiki ke hoʻolako ʻia nā kīwaha JLPV me ka mea hoʻohana, nā mea hana pneumatic, nā mea hana hydraulic, nā mea hana uila, nā bypasses, nā lako laka, nā huila kaulahao, nā ʻōpala lōʻihi a me nā mea ʻē aʻe he nui i loaʻa e hoʻokō i nā koi o nā mea kūʻai aku.