ʻO Teflon gasket kahi kīʻaha paʻa semi-metallic i hana ʻia me ke ʻano v-a a i ʻole ke ʻano w-me ke kila lahilahi i hōʻeha ʻia me ka mea hoʻopihapiha Teflon.Ma ka hoʻololi ʻana i ka hui pū ʻana o ka gasket, hiki iā ia ke hoʻoponopono i ka pilikia o ka corrosion kemika o ka gasket e nā media like ʻole.Loaʻa i kēia gasket ke kūpaʻa koʻikoʻi maikaʻi, ka hoʻopaʻa ʻana i nā ʻāpana he nui a me kekahi hana hoʻopaʻa ponoʻī, hiki ke hoʻopau i ka hopena o ke kaomi, ka hoʻololi ʻana o ka mahana a me ka haʻalulu mechanical.
ʻAʻole pili ia i ka ʻili flange a maʻalahi no ka mālama ʻana a me ka hoʻololi.Hiki iā ia ke mālama i kāna hana sila maikaʻi loa ma lalo o ke kiʻekiʻe wela, haʻahaʻa haʻahaʻa, kiʻekiʻe kiʻekiʻe, haʻalulu haʻalulu a me nā hoʻololi cyclic a me nā kūlana koʻikoʻi like ʻole.
He kūpono no ka hoʻopaʻa ʻana i nā ʻāpana me ka wela nui a me ke kaomi ʻana, he mea hoʻopaʻa hoʻopaʻa paʻa no nā hui flange o nā paipu, nā kiwi, nā paila, nā mea hoʻololi wela, nā hale kiaʻi, nā manholes, nā puka lima, a me nā mea ʻē aʻe. ua hoʻololi ʻia e ka hoʻololi ʻana i ka ikaika tensioning o ka pahu kila ʻeha e hoʻokō ai i nā pono o kēlā me kēia ʻāpana noi, i hoʻohana nui ʻia i ka petrochemical, mīkini, mana uila, metallurgy, hana moku, lāʻau lapaʻau, atomic ikehu a me nā ʻoihana aerospace.
PTFEpale ʻia nā gaskets i ka wā a loaʻa iā PTFE ke ola ʻelemakule maikaʻi loa ma waena o nā plastics.PTFE gasket nona iho he kiʻekiʻe kū'ē i ka erosion, unstable physical hana a me ke kiʻekiʻe a me ka haʻahaʻa wela kū'ē'ē, ka mea e hooko i kona maikai sealing hana a ua hoʻohana nui 'ia i loko o ka aila, kemika, lāʻau lapaʻau, uila mana a me ke kila.
ʻAʻole hoʻopili ʻia nā gaskets PTFE, ʻo PTFE ka liʻiliʻi liʻiliʻi ma waena o nā mea paʻa a ʻaʻole pili i kekahi mea.
PTFEHe haʻahaʻa ka wela o ka gasket a loaʻa iā ia ka paʻakikī mechanical;ʻoiai inā hāʻule ka mahana i -196 ℃, hiki iā ia ke mālama i ka 5% elongation.He kūpono ia no ka hoʻopaʻa ʻana i nā ʻāpana kahi e hoʻololi nui ai ka mahana a me ke kaomi, a he mea hoʻopaʻa paʻa i nā hui flange o nā paipu, valves, pumps, heat exchangers, towers, manholes, hand luas, etc.
PTFE gasket nona iho he kiʻekiʻe erosion kū'ē, unrestrained physical hana a me ke kiʻekiʻe a me ka haʻahaʻa wela kū'ē, e hana ia i maikai sealing hana.Hiki ke hoʻololi ʻia ka mānoanoa (paʻakikī) o ka ʻōpala a puni ma ka hoʻololi ʻana i ka ikaika o ka hoʻopaʻapaʻa ʻana o ke kaula kila e hoʻokō i nā pono o kēlā me kēia noi, i hoʻohana nui ʻia i ka petrochemical, machinery, electric power, metallurgy, shipbuilding, lāʻau lapaʻau, ikehu atomi a me nā ʻoihana aerospace.
ʻO ka mea i luna nei e pili ana i ka hoʻohana ʻana a me ka hoʻohana ʻana i ka gasket PTFE, ʻaʻole ia e hoʻohui i kekahi mea hoʻopili i ka hana ʻana a ʻaʻole deform, maikaʻi ka maʻalahi, maʻalahi e hoʻokomo a loaʻa kahi ʻano hoʻolālā kūikawā.
Ka manawa hoʻouna: Feb-16-2022