Packings:ʻano a me ka palapala noi hiʻona

Packings - nā huahana i pale umauma hoʻokahi ka gland keena. Ka mea o ka laholio kaula a loaʻa heʻahā like a hoʻopoepoe pauku. Ke huahana ua i ka asbestos kālepa a me nā maka mea. Manawa i hāʻawiʻia hiki i tightness neʻeʻana a me ka wahi i huiʻia maomeka. Kaula i pono tolerated ole oʻano pākīkē 'ia a me ka hoʻopale i ka wela loli. E like me ka manufacturing o ka huahana mea hiki ke hoʻolaha i asbestos a me ka asbestos.

Packings E e pono sila huahelu i loko o kekahi 'enekinia, huahelu. Ka mea hiki ke maheleia i na ano a me ka papa. Kēlā me kēia no ia mai i kekahi 'ilikai a me ka lifespan. No ka laʻana, e ke hoʻohana asbestos huahana ma ka lako a pan i keʻano o ka hanaʻana i kaʻaila, a me kekahi hōʻike ana me Nine Inch. Pae holomua Lālā paʻa ka paʻi palapala kaʻina ua hana ma ka mea o ka lua kaomi waina kūikawā.

Kekahi huahana e pihaʻi me na poe i loko o ka 'ole o ka graphite olona, i i impregnated me ka PTFE a me ka ikaika ma ka mea o ka pulupulu ka pae. Oia packings i hoʻohana e hoʻopaʻa i ka wepa i ka plunger a me centrifugal EII ni. Ka mea, i pono ole ka wai kulu. A me ka mea hiki ke kū i ka wela EII ni, e like me ho'ēmi i kā lākou ka ikehu i hoʻouna 'ia huahana. Ka mea i ka mea, i ka haahaa kaʻi lau waiwai o ke kū'ē. Mea pomaikai o ka graphite 'atikala o ia ka mea, i loa hoʻopale i ka kiʻekiʻe wela (ma kahi o 550 degere ), Nine hoouka. Eia naʻe, he mea hiki ole ke hookauwa aku no i ka mea e humidity no ka mea, hiki he hoʻonui i ka popopo o ka metala i loko o nā maomeka.

Graphite packings i ka hoʻoponopono-lubricated. E hoʻohana i kēia mau huahana e ia, e hoʻopaʻa i ka wepa i nā wahi e heleʻoe i lalo i ka neʻeʻana maomeka. ka paʻi palapala kaʻina ua pinepine koiʻaha hui uila i haki ana o ka wai na ohe a me ka paio hahana maoli nō nenoai. Mahalo i ka relievers hiki ole wale, e pau ana i ka liu, akā, i ole kona hou hanana.

Inā 'oe e hoʻohana i ka hoʻokomo akula pahu hāʻawe no centrifugal EII ni, ia mea pono e koho i ka pulupulu kaula. Mālama '-huahana E eʻona nō i loko o ka aila paukūʻolokaʻa, ma a ma laila e e he uuku nui o ka mahuahua. I ka pono o keia mea o ia ka mea hiki ke hoole aku i ke koikoi kaua mai i ka 20 MPa, a hanaʻia kona hana pono ma luna o ke akea wela huahelu (mai -40 a hiki i +100 degere). Eia naʻe, e koke luku i nā huahana ma lalo o ka aoao o alkalis a me nāʻakika.

An hana hoihoiʻano e pīlali gland sila, a i i ka nānā 'ana ma luna o fluoropolymer. Ka mea hiki ke hana ia ma keʻano o nā apo, a me inoaia cuffs. Kēia mea i ka haʻahaʻa elasticity, no laila, ma ka hou e hoʻohana laholio wepa. I hoakaka ia likeʻole o nā packings, eia no hoi ka poe ma i hoʻohana keleawe uea.