ʻO nā ʻano nui o ka valve he flanges, threads, card sleeves, clamps, intemal self tightening, welding, clips a pēlā aku. Ua kūpono lākou no nā ʻano like ʻole
nā manawa, a me ka hoʻopuka ʻana i nā kikoʻī.
ʻO 1, ʻo ka pili flange ka ʻano pili pinepine i hoʻohana ʻia i loko o nā kiwi. E like me ke ʻano o ka ʻili hui, hiki ke hoʻokaʻawale ʻia i ka
nā ʻano like ʻole. 1) ʻano maʻemaʻe: hoʻohana ʻia no nā kiwi me ka haʻahaʻa haʻahaʻa. ʻOi aku ka maʻalahi o ka hana 2) ʻano concave a convex. hana kiʻekiʻe
kaomi, hiki ke hoʻohana i ka mea holoi paʻakikī 3) tenon a me nā grooves. me ka nui plastic deformation washer, ma corrosive medium ua hoʻohana nui ʻia, ʻoi aku ka maikaʻi o ka sila
hopena.
4) trapezoidal groove: e hoʻohana i ke apo metala oval e like me ka mea holoi, i hoʻohana ʻia no ke kaomi hana ʻoi aku ma mua o 64 kg 1 square centimeter, a i ʻole kiʻekiʻe.
kiwi wela.
5) ʻano lens: ʻo ka gasket ke ʻano o ka lens, i hana ʻia me ke metala. kiʻekiʻe puʻe kiʻekiʻe a kiʻekiʻe wela wela no ka hana kaomi ʻoi aku ma mua o 100 kg 1 square
kenimika. 6) 0 ke ʻano apo: He ʻano hou kēia o ka pili flange, ua hoʻomohala ʻia me ke ʻano o nā apo 0 rubber like ʻole, a ʻoi aku ia.
hilinaʻi i ka hopena sealing ma mua o ka mea holoi pālahalaha maʻamau. 2, ʻo ka pilina pili he ala pili maʻalahi, hoʻohana mau ʻia i nā kiwi liʻiliʻi. Ua maheleia
i loko o ʻelua mau hihia: 1) hoʻopaʻa pololei: ʻo nā kaula waena a me waho ke kuleana pololei i ka sila ʻana. I mea e hōʻoiaʻiʻo ai ʻaʻole leakage, hoʻopiha pinepine ʻia me ka aila kēpau,
hemp, a me ka poltetrafluoroethylene. Hoʻohana nui ʻia ka polytetrafluoroethylene raw material i kēlā me kēia lā. He maikaʻi ke kūpaʻa corrosion o ka mea,
hopena hoʻopaʻa maikaʻi, hoʻohana maʻalahi a mālama. Hiki ke hoʻopau loa i ka wā e wehe ai, no ka mea, he ʻāpana o ka ʻili lahilahi ʻole.
ʻOi aku ka maikaʻi o ka membrane ma mua o ka aila alakaʻi a me ka hemp.
2) sila hoʻopaʻa ʻole: hāʻawi ʻia ka ikaika o ka hoʻopaʻa ʻana i ke kaula i ka gasket ma waena o nā mokulele ʻelua, i hoʻopaʻa ʻia nā mea holoi.
3, ua hoʻomohala wale ʻia ka pilina o ka pili lima kāleka i nā makahiki i hala iho nei ma Kina. ʻO kona pilina a me ka loina hoʻopaʻa ʻana, ʻo ia ka wā o ka nut
paʻa, paʻa ka ʻaʻahu i ke kaomi, kahi e nahu ai ka ʻili i ka paia o waho o ka paipu, a pili pono ka cone waho o ka ʻaʻahu.
kokoke i ka ʻili conical o ka hui ma lalo o ke kaomi, no laila hiki iā ia ke pale pono i ka leakage. ʻO nā pōmaikaʻi o kēia ʻano pili. 1) liʻiliʻi liʻiliʻi,
ke kaumaha māmā, ka hana maʻalahi, ka wehe a me ka weheʻana; 2) ikaika pili pili, ākea hoʻohana ākea, kiʻekiʻe (1000 kg 1 sq cm), kiʻekiʻe
ka mahana (650 degere C) a me ka vibratin haʻalulu; 3) hiki ke koho i nā ʻano mea like ʻole, anticorrosion corrosion; 4) ʻaʻole kiʻekiʻe ka pololei o ka hana ʻana; 5)
maʻalahi istallaion ma kiʻekiʻe kiʻekiʻe. I kēia manawa, ua hoʻohana ʻia ke ʻano o ka pili lima kāleka i kekahi mau huahana valve caliber liʻiliʻi ma Kina.
4, ʻo ka pili hoop he ala hoʻopili wikiwiki. He ʻelua mau bolts wale nō ia e pono ai, a he kūpono ia no nā kiwi haʻahaʻa haʻahaʻa i wehe pinepine ʻia.
5, intemal self tight pili ma luna o nā ʻano pili like ʻole, ke hoʻohana nei i ka ikaika extemal e pale aku i ke kaomi o ka waena, a ʻike i ke sila.
ʻO ka fllowing ka hoʻolauna ʻana i ke ʻano pili paʻa ponoʻī me ka hoʻohana ʻana i ke kaomi medium. Hoʻokomo ʻia kona apo hoʻopaʻa i loko o ka cone i loko, me ka ʻaoʻao
ʻaoʻao o ka ʻaoʻao i kekahi kihi, hele ke kaomi waena i ka cone i loko a hele i ke apo hoʻopaʻa. Ma ka cone o kekahi kihi,
ʻelua mau lālā i hana ʻia, ua like kekahi me ka laina waena o ke kino valve, a ua kaomi ʻia kekahi i ka paia o loko o ke kino valve. ʻO ka
ʻO ka ikaika ma hope o kēia ikaika ke hoʻoikaika iā ia iho. ʻO ka ʻoi aku ka nui o ke kaomi ʻana o ke kikowaena, ʻoi aku ka nui o ka ikaika paʻa ponoʻī. No laila, kūpono kēia pilina no
kiʻekiʻe kaomi kiwi. ʻOi aku ka nui o ka waiwai a me ka manpower ma mua o ka pili flange, akā pono nō hoʻi ia i kahi ikaika pre tightening, i hiki ke
hoʻohana hilinaʻi inā ʻaʻole kiʻekiʻe ke kaomi i loko o ka valve. ʻO ke kīpē i hana ʻia me ke kumukānāwai paʻa paʻa ponoʻī he kiʻekiʻe kiʻekiʻe.
6, welding 1) butt welding: kūpono no nā manawa me ke kaomi kiʻekiʻe. 2) socket welding: no nā kūlana haʻahaʻa haʻahaʻa.
7. Hoʻohana mau ʻia ka pāpaʻi no ka hana haʻahaʻa haʻahaʻa, e like me ka pili ʻana i ka valve butterfly.
8, ʻo ka pilina o ka valve he ʻano nui nō hoʻi, no ka laʻana, kekahi mau kīwaha non-metallic, me ka hoʻohana ʻana i ka pilina socket, welding a pēlā aku, pono ka mea hoʻohana valve.
e mālama ʻia e like me ka hihia.
Ka manawa hoʻouna: Sep-02-2021