API Kūlana B367 Gr.C-2 Worm Gear Hoʻohana ʻia i ka Pope Poepoe Lanawele

ʻO ka nui o ka metala titanium he 4.51g / cm3, ʻoi aku ka kiʻekiʻe ma mua o ka alumini akā ʻoi aku ka haʻahaʻa ma mua o ke kila, ke keleawe, a me ka nickel, akā ʻoi aku kona ikaika ma mua o nā mea metala. ʻO ke kūpaʻa ikaika o ka corrosion o nā valves titanium alloy ma muli o kāna kumu kumu, titanium, he mea metala ikaika loa me ka haʻahaʻa haʻahaʻa haʻahaʻa a me kahi kiʻekiʻe no ka thermodynamic corrosion i ka waena. ʻOiaʻiʻo, paʻa loa ka titanium i nā media he nui, e like me ka oxidizing, neutral, a me ka hoʻohaʻahaʻa nāwaliwali. ʻO kēia no ka mea he pili nui ka titanium me ka oxygen. I loko o ka ea a i ʻole ka oxygen i loko o ka media, ua hoʻokumu ʻia kahi kiʻiʻoniʻoni paʻa, ikaika, a me ka inert oxide ma ka ʻili o ka titanium, e pale ana i ka substrate titanium mai ka pala. ʻOiai ma muli o ka ʻaʻahu mechanical, e hoʻōla koke a hoʻōla hou paha. Hōʻike kēia i ka titanium he metala me ka manaʻo ikaika i ka passivation. Ke mālama mau nei ke kiʻi ʻoniʻoni o ka titanium i kēia ʻano i ka wā ma lalo o 315 ℃.

I mea e hoʻomaikaʻi ai i ka pale ʻana o ka corrosion o ka titanium, ua hoʻomohala ʻia nā ʻenehana lapaʻau e like me ka oxidation, electroplating, plasma spraying, ion nitriding, implantation ion, a me ka lāʻau laser, e hoʻonui ai i ka hopena pale o ka titanium oxide film a hoʻokō i ka corrosion makemake. kūʻē. Ua hoʻomohala ʻia kahi ʻano o nā alloys titanium e like me titanium molybdenum, titanium palladium, a me titanium molybdenum nickel e hoʻokō i ka noi no nā mea metala i ka hana ʻana o ka sulfuric acid, hydrochloric acid, methylamine solutions, high-temperature wet chlorine gas, a me nā chloride wela kiʻekiʻe. Hana ʻia nā mea hoʻoheheʻe Titanium me ka huila Ti-32 molybdenum, a no nā wahi kahi e ulu pinepine ai ka crevice corrosion a i ʻole pitting corrosion, hoʻohana ʻia ʻo Ti-0.3 molybdenum-0.8 nickel alloy, a i ʻole Ti-0.2 palladium alloy i hoʻohana ʻia ma ka ʻāina i nā lako titanium, ʻo ia mau mea ʻelua. ua loaʻa i kahi ʻike mea hoʻohana maikaʻi loa.

Hiki ke hoʻohana ʻia ka titanium alloy hou no ka manawa lōʻihi ma nā mahana o 600 ℃ a i ʻole. ʻO nā alloys Titanium TA7 (Ti-5Al-2.5Sn), TC4 (Ti-6Al-4V), a me Ti-2.5Zr-1.5Mo he mea hōʻike ia o nā alloys titanium wela haʻahaʻa, a piʻi ko lākou ikaika me ka emi ʻana o ka mahana, akā. li'ili'i li'ili'i ko lākou plasticity. ʻO ka mālama ʻana i ka ductility maikaʻi a me ka paʻakikī i nā mahana haʻahaʻa haʻahaʻa o -196-253 ℃ pale i ka brittleness anu o nā mea metala, e lilo ia i mea kūpono no nā ipu haʻahaʻa haʻahaʻa, nā pahu mālama, a me nā mea hana ʻē aʻe.

- Ka nui mai 2” a 8” (DN50mm a DN200mm).
- Nā helu kaomi mai ka Papa 150LB a 600LB (PN10 a i PN100).
- RF, RTJ a i ʻole BW hopena.
- PTFE, Nylon, etc.
- Hiki i ke ʻano hoʻokele ke manual, uila, pneumatic, a i hoʻolako ʻia me kahi kahua ISO.
- Mea hoolei titanium B367 Gr. C-2, B367 Gr. C-3, B367 Gr. C-5, B367 Gr. C-6, B367 Gr. C-7, etc.

Lever lōʻihi no ka hana maʻalahi a loaʻa pū me ka gearing, nā mea hana kaʻa, nā pneumatic a i ʻole hydraulic actuators no nā lawelawe paʻakikī.

Māhele a i ʻole ʻāpana 3, māhele kino a me ka pāpale no 12" & small.disassemble maʻalahi no ka hoʻoponopono ʻana i nā ʻāpana.

Hoʻopili ʻo Std i ka packing v-teflon lehulehu, i hui pū ʻia me ka hoʻouka ʻana, mālama i ka hoʻopili paʻi ʻana ma lalo o ke kiʻekiʻe a me nā noi lawelawe koʻikoʻi. Hoʻohana ʻia ka graphite packing no ke kūlana wela kiʻekiʻe.

ʻO ka hoʻolālā puʻupuʻu hōʻoiaʻiʻo ʻo Blow-out proof stem kahi hoʻolālā poʻohiwi palekana palekana e pale ana i ka hāʻule ʻole ma lalo o ke kaomi nui.

Hoʻolālā anti statics. Hāʻawi mau ʻia kahi pilina metala ma waena o ka pōpō a me ke kumu / kino e hoʻokuʻu ai i nā statics i kūkulu ʻia i ka wā lawelawe.

Palekana ahi i hoʻolālā ʻia i ka API607 a i ʻole BS 6755 e hāʻawi i kā lākou hana kūpono i ke ahi. Hana ʻia ke sila lua-i ke sila metala i mea hoʻihoʻi inā pau ke sila mua i ke ahi. E hāʻawi ʻia nā valves i kauoha ʻia no ka hoʻokō ʻana i ka API 607 ​​me ka graphite packing a me nā gaskets.