Nā hiʻohiʻona o ke kinoea kūlohelohe liquefied

ʻO ka valve palekana kinoea wai wai e pili ana i ka ʻōnaehana kinoea kūlohelohe LNG haʻahaʻa haʻahaʻa. Hoʻopili mau ʻia nā ʻāpana wehe a pani ʻia ma lalo o ka hana a ka ikaika o waho. Ke piʻi aʻe ke kaomi o ka LNG haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa i loko o nā mea haʻahaʻa haʻahaʻa a i ʻole pipeline ma luna o ka waiwai i kuhikuhi ʻia, e hele ia i ka ʻōnaehana Valves e hoʻokuʻu ai i ka LNG a me ke kinoea wai wai i waho e pale ai i ke kaomi o ka waena i ka paipu cryogenic a i ʻole nā ​​mea hana mai ka ʻoi aku o ka waiwai i kuhikuhi ʻia. ʻO ka mālama ʻana i ke kinoea kūlohelohe LNG liquefied haʻahaʻa ʻaʻole i ʻoi aku ma mua o ka waiwai i ʻōlelo ʻia he kuleana koʻikoʻi i ka pale ʻana i ka palekana pilikino a me ka hana ʻana i nā mea hana.

Nā hiʻohiʻona hale:

1. ʻO ka valve haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa ua loaʻa i ka mālama cryogenic haʻahaʻa haʻahaʻa a hiki ke kū i nā haʻahaʻa haʻahaʻa o -196 ℃.

2. ʻO ka mea haʻahaʻa haʻahaʻa palekana valve disc he chrome-plated a i ʻole nitrided e hoʻomaikaʻi i ka paʻakikī o ka ʻili o ke kumu valve a hoʻomaikaʻi i ka hilinaʻi o ka sila packing.

3. Loaʻa i nā Gaskets no nā kiwi palekana haʻahaʻa haʻahaʻa ka hoʻopaʻa ʻana a me ka hoʻihoʻi ʻana i ka lumi wela, nā kūlana haʻahaʻa haʻahaʻa a me nā loli wela.

4. Hoʻomaka kūʻokoʻa, hoʻopaʻa hilinaʻi, paʻa lawe paʻa, etc.

5. ʻOi aku ke kiʻekiʻe o ka wehe ʻana ma mua o 1/4 ke anawaena o ka ʻāʻī, a nui ka nui o ka hoʻokuʻu ʻana.

6. Hiki ke wehe lima 'ia ka valve palekana me ka wīwī me ka wīwī i ka wā e pi'i ai ke kaumaha ma mua o 75% o ka pihi wehe.

7. Nui nā ʻano pili pili o ke kaula, flange a me ke kuʻi ʻana, a hiki ke wehe ʻia ka paipu kuʻi a maʻalahi hoʻi e hoʻokomo a mālama.