Pākuʻi i hoʻopaʻa ʻia i ka ʻūhā lima ʻaʻole lubricated

Kiwipe puʻu welded, kiwi kīpili kila, kiwi kiwi kalapona, kiwi kiwi

ʻO American Standard Welding Plug Valve ka wehewehe pōkole:

He ʻano maʻalahi ko ka valve plug, ka hoʻololi wikiwiki, ka pale ʻana i ka wai liʻiliʻi, a me ka hana wikiwiki angular stroke.I ka pilikia e like me ka ulia pōpilikia, hiki ke hoʻopili koke ʻia ka pipeline a hemo paha.Ke hoʻohālikelike ʻia me nā kīwaha puka a me nā kīwaha honua, ʻoi aku ka maʻalahi o ka hana a ʻoi aku ka wikiwiki o ka hoʻololi.Ke hoʻohana nei ke kinipuni plug i ke kino plug me ka puka ma ke ʻano he lālā wehe a pani, a huli ke kino plug me ke kumu valve e ʻike ai i ka hana wehe a pani ʻana.

ʻO ka laulā noiʻi hoʻohana maʻamau welded plug valve maʻamau ʻAmelika:

ʻO ka pahu ferrule ferrule valve maʻamau ʻAmelika he kūpono ia no nā pipelines o ke kaomi nominal CLASS150～CLASS600LB, ka mahana hana o -29 °C～180 °C no ka aila, kemika, lāʻau lapaʻau, fertilizer, ʻoihana mana uila, etc. Pipeline media.
ʻO nā hiʻohiʻona o ka ʻōnaehana welded plug valve maʻamau ʻAmelika:

1. He kūpono kūpono ka huahana, hoʻopaʻa paʻa pono, hana maikaʻi a me ka helehelena nani.

2, ua hoʻokō ʻia ka hoʻopaʻa ʻana o ka socket welding plug valve e ka ʻili hoʻopaʻa a puni ka ferrule.Kūʻokoʻa 360° metala pale lehelehe ferrule.

3. ʻAʻohe lua o ka valve e hōʻiliʻili i ka mea waena.

4, hāʻawi ka lehelehe metala i ka hopena hoʻomaʻemaʻe iā ia iho i ka wā e huli ai ka moa, kūpono no ka scaling viscous a maʻalahi.

5, ʻelua ala kahe, maʻalahi e hoʻohana a hoʻokomo.

6. Hiki ke hoʻohālikelike ʻia ka nui a me ka flange o nā ʻāpana e like me nā kūlana hana maoli a i ʻole nā ​​koi o ka mea hoʻohana e hoʻokō i nā pono ʻenehana like ʻole.

American Standard Welding Plug Valve Hōʻike maʻamau:

Nā kūlana hoʻolālā a me ka hana ʻana: API599, API6D

Kūlana lōʻihi o ka hale: ASME B16.10

Kūlana flange pilina: ASME B16.5

Ka helu wela o ke kaomi: ASME B16.34

Kūlana nānā ho'āʻo: API598.API6D

Nā palena ʻenehana welded plug valve maʻamau ʻAmelika:

ʻO nā ʻāpana valve plug welded maʻamau ʻAmelika a me nā kūlana hana:

ʻO nā ʻōlelo aʻoaʻo e hoʻokomo ai i ka valve plug welded maʻamau ʻAmelika:

1. E waiho i ke kulana kahi e huli ai ke kumu valve.

2. ʻAʻole hiki ke hoʻohana no ka throttling.

3. Pono e hoʻokomo pololei ʻia ka valve kinipōpō me ka mīkini hoʻoili.

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