ʻO nā mea kila kila ceelless celuling he mea nui loa i loko o nā mīkini hou, Hoʻokuʻu i kaʻikeʻana i ka mea iʻikeʻia ma waena o nā shafts shafts i nā noi i nā noi ʻO Aerospace Enginenes e hoʻomaʻamaʻa i nā'ōnaehana promussion.

ʻO kā lākou pono hana e koi ai: pumona nui, Ke kū'ē neiʻo Corrosion Corrosiotion, a me keʻano kūlike pono e hōʻoiaʻia, E like me keʻano o ka hana hewaʻole a iʻole ke kauʻana i nā mea e hiki ai ke alakaʻi i nā pono hana catastrophic.

ʻo kahi laʻana, ʻO kahi hāʻuleʻole o ka hanaʻole i kahi Hiki i ka makaniʻo Gurbix Gearbox ke lele i luna 2 Mw o ka mana mana, ke kumu he $ 10,000- $ 50,000 i nā poho downtime.

I waena o nā hana hana i loaʻa, Kāhaka kūʻai kūʻai (nalowale-wax casting) ua hoʻokumu iā ia iho e like me ka gula gula No ka hanaʻana i nā mea kila kila kila, e like me ka paʻakikī o nā geomex flanges, Nā Kūlana Key, a iʻole nā ​​pali kūloko-A pono.

ʻAʻole like me ke kalaʻana, ka mea i kaupalenaʻia i nāʻano maʻalahi maʻalahi, a iʻole ke kauʻana, e hāʻawi i ka maikaʻi maikaʻi, ʻO ka hoʻopukapukaʻana i nā mea kūʻai aku ʻO nā'āpana-like-like-like me ka pololei me ka pololei kūʻokoʻa.

Nā mea i hoʻopaʻaʻia e like me ka paʻa ± 0.05-0.1 mm a me nā pālākiuki e hoʻopauʻia e like me Ra 1.6 }m hiki ke hoʻokō, ʻO ka hōʻoiaʻana i ke ola kūpono a me ke ola o ka lawelaweʻana i ka lawelaweʻana i nā hui koʻikoʻi.

1. ʻO ka hana o ka hoʻolimalima kālāʻana i ke kāʻeiʻana i nā mea kila kila kila

ʻO ke kumu kūʻai kālepa ceelless colling cupling e like me ka Kālā Bridge I ka hoʻokele mana, e hiki ai i ka hanaʻana o Toruque i ka wā e noho ana i ka Angulad liʻiliʻi liʻiliʻi, kī'ā, a iʻole nā ​​hana kolohe.

Pono kā lākou hoʻolālā ikaika, ʻO ka paleʻana o ka momona, a me ka pale o ka corroson, Ke hana nei i nā mea koho a me nā hana hana koʻikoʻi.

Hoʻolālā Kūʻai Kūʻai Kūʻaiʻekolu mau hoʻokūkūʻekolu ma nā hana hoʻoikaika:

1. ʻO ka geometry paʻakikī - Ua hoʻopili pinepineʻia nā Couplings i nā flaes, Nā Kūlana Key, splines, a iʻole nā ​​hiʻohiʻonaʻike kūloko. ʻO ka hoʻopukapukaʻana e hoʻopili ana i ka hana houʻana i kēia mauʻano, ka hōʻemiʻana i ka'āpana helu e 30-50% ua hoʻohālikelikeʻia me nā hōʻuluʻulu i nā hana mai nā'āpana he nui.
2. Mea kūponoʻole - me nā kumukūʻai kiʻekiʻe o ke kumukūʻai kiʻekiʻe o ke kumukūʻai, He mea nui ka hōʻemiʻana. Ke hoʻokō nei ka mea kūʻai aku 85-95% hua, hoʻohālikelikeʻia me 60-70% i ke kala and 50-60% i ka machining.
3. 'Clelo pololei & ʻO ka poʻe mālama wā - Hiki ke kauʻia nā papa nui ± 0.05-0.1 mm pololei, Ke hōʻemi nei i ka post-Machinging. ʻO kēia hōʻemi alakaʻi i nā manawa ma 40-60% ua hoʻohālikelikeʻia i nāʻano hana subtticative, ʻOiai e hōʻoia ana i ka hana houʻana ma waena o nā holo kiʻekiʻe.

2. He aha kahi mea hoʻolimalima kūʻai aku i ke kīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwī?

ʻO ka weheweheʻana a me ka hana

He mamo nei Palapala kūʻai kālā kūʻai kālāʻana i nā mea hao kila he hana pololei, hoʻokahi'āpana'āpana i hanaʻia ma o ka ʻO ke kaʻina hanaʻana-wax, Hoʻolālā e hoʻopili iʻelua mau'āpana a me ka hōʻoia hilinaʻi i ka hoʻounaʻana i ke kahakai.

Ma waho aʻe o ka pilina o ka shaft, ʻO kēia mau couples creamgied Repubeard Stability Stability ma ka mālamaʻana i ka hoʻololiʻana, ʻO ka ho'ēmiʻana, a pale i nā'āpana pili kokoke mai i ka mīkini mīkini.

Hoʻokomoʻia nā mea nui koʻikoʻi:

• Shem - ka lua o ka lua, pololei a paʻa paha, Hoʻolālā pinepineʻia me Nā Kūlana Key, splines, a iʻole e kau i nā lua kiko'ī e hoʻopaʻa i ka interface shaft.
• Kōʻai / HUB - ke kino o ke kino, e hoʻohui pū ʻO nā pale a me nā pale a iʻole nā ​​hiʻi No ka hōʻoia pono i ka hoʻololi ponoʻana.
• Nā mea kūpono (Koho koho) - nā meaʻalaʻala, Nā papa metallic, a iʻole e hoʻopiliʻia nā mea i hoʻopaʻaʻia (i hoʻopaʻaʻia a iʻole ka pou) e hoʻopili Pālau, morliengente, a me ka uila I nā'ōnaehana koʻikoʻi.

ʻO nāʻano nui o nā waiwai kālā e hoʻolei i nā ciplings kila kila

No ke aha ke kila kila? ʻO nā pono waiwai

Ke koho o kila kohu ʻole no ka mea, ua laweʻia nā couplings e ka hui pūʻana o Ke kū'ē neiʻo Corrosionion, ʻO ka hana mechanication, a me ka palekana o ka lawelawe ʻaʻole hiki i nā mea'ē aʻe ke kūpono:

• Ke kū'ē neiʻo Corrosionion - ka hoʻoponopono houʻana Chromium Oxide (Cr₂o₃) Pipai Pūnaewele ʻO nā pale e kū'ē i ka lepo ma ka samine a iʻole nā ​​kūlana koʻikoʻi.
  ʻo kahi laʻana, 316L fesalless kila e hōʻike ana i kahi helu corrosione wale nō 0.01 MM / makahiki i loko o ke kai, ua hoʻohālikelikeʻia 0.5 MM / makahiki no ke kila carbon.
• Ka ikaika ikaika - nā mea kanu austetetitic (E.g., 304) hōʻike Nā ikaika o nā 515-720 MPA, ʻO ke kāmela i waho (400-550 mpa).
  Hāʻawi kēia i kēia Lei, Nā Kahu Lighters me ka hōʻoleʻoleʻana i ka mana o ka maʻi.
• Ke kūpaʻaʻana - nā mea nānāʻole e like me 321 mālama i ka intgrity mai Nā Kūlana Cryogenic (-196° C) a i 870° C, Ke hōʻoia nei i ka hana palekana ma nā'ōnaehana koi ʻO nā lāʻau lapaʻau a iʻole nā ​​mea kanu kanu.
• Hygienic & Hoʻoponopono i ka hoʻoponoponoʻana - Nā helu like 304 a me 316l hui ʻO FDA a me nā pono kūpono eʻai,
  e hana ana iā lākou ʻOihana Hui PūʻIa, Ka lāʻau'ōpio, a me nā mea hana uku uku kahi e kau ai ka mana o ke kāohi.

3. Nā helu kila kila no ka hoʻopukapukaʻana

ʻO ka hana a me ka hilinaʻi o ka hoʻopukapukaʻana i nā couplings hopuʻia i nā mea i kohoʻia ma ka mea i kohoʻia ʻO ka helu kila kila.

4. ʻO ke kaʻina kūʻai kūʻai kālā no nā hana kila kilati

Ka hanaʻana i nā mea kila kila kila ma o Kāhaka kūʻai kūʻai (nalowale-wax casting, Astm a958) pili i kahi papa hana nui nui loa.

Ua hoʻolālāʻia kēlā me kēia papa hana e hoʻonuiʻia hui muaʻana, Kahiki Pāʻani Waiwai, a me nā kūpono kūpono, Ke hōʻoia nei e hiki i ka coupling hope loa ke hiki ke hoʻololi i ka selectime i lalo o nā kūlana koi.

4.1 Wax Pax Modent Fabrication - Defirning Geometry Me ka pololei

ʻO ka hana maʻamau e hana ana e like me ka "blarprint" no ka coupling hope loa, e hoʻohuli ana i kona geometry ma kahi pae-net:

• Kūpono Kumuhana: ʻO ke kālepa kuʻuna-machid mai aluminum a iʻole ke kila (TO Alerance ± 0.02 MM).
  No nā mea paʻakikī paʻakikī e like me ka slip cholinedings, Slam 3d-prpted masks i ka wā e hele ai i ka manawa e alakaʻi ai i ka manawa e 30-50%.
• Wax Dejection: Ua hoʻopiliʻia kahi kāwele parake-synthetic i loko o nā pale ma lalo 2-5 mPA Ka paipai, Ke hana nei i nā mea kipi pololei.
  Nā couples nui (>300 mm) koi pinepine pinepine i nā molds e pale ai i ka deformation.
• ʻO keʻano papa: Nā hiʻohiʻona maʻamau (maʻamau 5-10 mau coupleses no ka lāʻau) ua paʻa i kahi spul strout, E hoʻopau i ka hana batch.

4.2 ʻO ka haleʻo CEMAMIC

ʻO ka meaʻokiʻo CEMAMIC ʻO ka moʻomeheu dimensional and kūlohelohe I ka wā o ke kākāʻana:

• Pio ke mau kapa prime: He slurry maikaʻi maikaʻi (alumina-zirdonia, 5-10 μM) hopu i nā kiko'ī intricate e like me nā alanui nui a iʻole nā ​​sclines, wahi a 0.1 mm kūlike hiki ke hoʻopihapiha kūpono.
• Nā Kāpana Huli: 4-8 mau'āpana hou o ka cerramic cearser (50-100 μM) hoʻoikaika i kaʻili. ʻO ka mānoanoa hope loa: 6-10 mm no nā couples liʻiliʻi, a i 20 mm no nā mea nui.
• Kau palaoa pio & Ke ahi: Maloʻo ma 25-40 ° C a me ke ahi ma 800-1000 ° C, ka mea e hoʻopau i ka wax ("Nalowale wax") a hoʻonui i ka ikaika o kaʻili ≥5 mpa.

4.3 Melting a me ka ninini - e hōʻoia ana i ka maʻemaʻe

ʻO keʻano o ke kilokilo hoʻokūkūʻo ia kekahi o nā mea koʻikoʻi nui loa, ke hoʻoholo pololei nei i ka hana mechanical a me ka hana noʻonoʻo:

• Melting Technology:

• • ʻO ka hoʻomehanaʻana i keʻano (Vim) Hoʻemi i ka oxygen i ≤0.005%, pale aku i nā hoʻopili oxide.
  • No duplex 2205 a iʻole super duplex, Hoʻomaopopoʻo ACUCUM ARCE (ʻO kā mākou) E hoʻonui hou i nā microstruncture no ke kū'ēʻana i ka paleʻana.

• E ninini ana i nā pakala: Nā kila kila (1550-1650 ° C) ua hoʻokomoʻia ma o ka ninini E hōʻemi i ka turbulence a me nā kuhi hewa.
• Kāohi paʻa: Ua hoʻomākaukauʻia nā'ōpio cemic ma nā wahi moe ma 200-400 ° C, e hōʻoia ana i ka hoʻomahaʻana i ka pīhoihoi i nā hibs thicker a me ka nui o ka palaoa ma nā kī nui.

4.4 Post-Ke kauʻana i ka hoʻopauʻana - hoʻokō i ka hana hana hana

I hoʻokahi manawa, ʻO ka pākuhi e hoʻokaʻawale i kahiʻano o ka hoʻopauʻana i nā hana e hoʻopau i nā kiko'ī hope loa:

• Shell lawe: ʻO ka Vibration a iʻole ke kiʻekiʻe o ka wai e wāwahi i ka wai.
• Gates & Holo holo: ʻOkiʻia me ka hoʻohanaʻana i ka wai wai a iʻole ka'ōlelo pololei, Hōʻalo i ke kaumaha maikaʻi.
• ʻO ka hana wela (Tailored per aliloy):

• • 304/316L: Hoʻolilo i kaʻaeʻana ma 1050-1100 ° C + Ua hoʻihoʻi ka wai wai i ke kū'ēʻana.
  • 321: Hoʻopili i ka hoʻohuiʻana ma ka 850-900 ° C Crevents.
  • 2205 Duplex: Hāʻawiʻia ka hopena ma 1020-1080 (50/50).

• Mīkini pololei: ʻO nā'īlio hihiu, Nā Kūlana Key, a pau nā pale ahi 5-Nā Pūnaewele Axis CNC, hoʻokō ± 0,22 mm thalenerces and RA 0.8-1.6 μm paulapua.

5. Dimensional pololei, Aiko & Hoʻopau ʻili

Ka hanaʻana o kahi mea kila kila kila e pili ana i ka hilinaʻi nui hui muaʻana and kūlike loa ka helehelena.

ʻO ka hoʻolimalimaʻana i nā mea kūʻai aku i nā makana ma kahi kokoke-likeʻole, ka ho'ēmiʻana i ka post-machining aʻo ke hālāwaiʻana i nā koi e hoʻomaʻamaʻa.

Dimensional pololei & Aiko

• ʻO nā hale kūʻaiʻo Tolerance: Wahi a Iso 8062 a astm a802, ʻO nā mea kūʻai aku i nā mea kūʻai aku no nā couplesing e hoʻokō Ct4-ct6 alence pae.
• Nā 'Langarlelo pololei: ʻO nā mea i loaʻa i nā mea hana dimensional ± 0.1-0.3 mm No nā hiʻohiʻona a hiki i 100 mm, a me ke kiko (± 0.3-0.6 mm) No nā nui nui.
• Nā interfaces koʻikoʻi: ʻO nā'īlio hihiu, Nā Kūlana Key, a hiki i nā maka ahi ke hoʻolei i nā wahi kokoke, A laila e pau ka CNC-i ±-02 mm pololei.
• Geometric i ka manawaleʻa (Gd&T): Nā hiʻohiʻona e like me ka coaxiality, flackness, a ua kāohiʻia ka huhū i loko 0.02-0.05 mm, pono e hōʻoia i ka hoʻololiʻana i keʻano o ka hanaʻana i keʻano o keʻano.

Hoʻopau ʻili

• E like me kaʻili: Hoʻokō nā mea kūʻai kālā RA 3.2-6.3 μM, ʻoi aku ka maikaʻi o ke kauʻana (RA 12.5-25 μM).
• Nā papa papa hana: Hoʻemiʻia ka match-mach-match RA 0.8-1.6 μm, kūpono no nā wahi i hānauʻia a me ke ala.
• ʻO nā koho koho hope loa:

• • Hoʻolauna (Astm A967): Hoʻopili i ke kū'ēʻana o Corrosiotion ma ke kauʻana i ka pale pale pale cr₂o₃.
  • Uilaiauliwi: Hoʻemi i ka paʻakikī o kaʻeha Ra 0.2-0.4 μm, pono pinepine i nā noi hygienric (meaʻai, ʻO Pharma, Biotech).
  • Kani laka lali: Loaʻa no nā couples moana, Ke hoʻomaka neiʻo Mintinizing Crevice Corrosion.

6. Cupling typologies

Hiki ke pālahalahaʻia nā couplesings i loko nā mea hoʻopiʻi shaft and kāmaʻa lele souplings, ʻO kēlā me kēia hoʻolālā e lawelawe i nā mīkini hana maʻamau a iʻole nā ​​pahuhopu.

Nā mea hoʻopiʻi shaft

ʻO nā cheft choft choplists i ka torque ma waena o nā shafts shafts ma ka mīkini a he koʻikoʻi keʻano kūpono.

• Nā Kukulu Flange Flange

• • Nā hiʻohiʻona: Ua hui pūʻiaʻelua mau papa; ʻaʻoheʻae no ka hoʻopunipuni.
  • Palapala kūʻai kūʻai: Maikaʻi no ka hanaʻana Hoʻopili i nā hiʻohiʻona boltcheted a me nā hubs Me ka machimal minimal.

• Keawe (Pilikia)

• • Nā hiʻohiʻona: E hoʻolei iā Jaw-Shaped Hibs me nā meaʻala elastomeric; Eʻae i nā hewa liʻiliʻi.
  • Palapala kūʻai kūʻai: Kokoke i nā hana uila kokoke ʻO Jaw Prodsiles a me nā alanui Hoʻemi i ka manawa CNC ma 40-60%.

• Spcree Cluplings

• • Nā hiʻohiʻona: ʻO nā sclines kūloko / waho no ka laweʻana a iʻole ka heleʻana.
  • Palapala kūʻai kūʻai: 3D-PECTED WAX OFTERS maikaʻi maikaʻi spertry, impractical i ke kalaʻana.

• Disc & Nāʻoniʻana

• • Nā hiʻohiʻona: Nā disc discs metallic a iʻole nā ​​urifs hubs no ka neʻe wikiwikiʻana.
  • Palapala kūʻai kūʻai: ʻO nā'āpana i kohoʻia (1.5-3 mm) Loaʻa wale nō me ka hoʻopukapuka kālā.

Kāmaʻa lele souplings

E hōʻoia i nā coplusings i nā mea e pono ai a iʻole nā ​​hui wikiwiki a wikiwiki paha i nā'ōnaehana pick o kaʻoihana.

• Union Couplesings

• • Nā hiʻohiʻona: Hoʻopauʻia nā wahi i nā noho hōʻailona.
  • Palapala kūʻai kūʻai: E hiki i ka mālamaʻana o hoʻohui i nā kaula a me nā noho, ka hoʻohaʻahaʻa haʻahaʻa.

• Camlock / Nā hui wikiwiki-hoʻopili

• • Nā hiʻohiʻona: Nā lima lima a me nā grooves no ka pilina wikiwiki / pipeline.
  • Palapala kūʻai kūʻai: Kūlike nā lima kaua a me nā groove geometries Pane, ʻO ka uku mālama.

• Nā couplings groded

• • Nā hiʻohiʻona: Ua pau ka papeka i hui pūʻia e nā hale kūʻai a me nā gaskets.
  • Palapala kūʻai kūʻai: Ikaika akā nā mea māmā māmā i hanaʻia me ʻO ka papa lole lole Uniform.

• ʻO ka clapb clapping clampings (TR-Clamp)

• • Nā hiʻohiʻona: Hoʻohana nuiʻia ma ka meaʻai, hana hānai, a me ka poe hoom.
  • Palapala kūʻai kūʻai: Honu-to-nui ʻO nā wahi liʻiliʻi a me nā papa hana manuahi-crevice-free, Pono no FDA / 3-he hoʻokō.

7. Nā noi o nā mea kila kila

ʻO nā ceelle cheelless chepllings i hanaʻia e ka hoʻopukapuka waiwai e kau nuiʻia i nāʻoihana ma kahi Ke kū'ē neiʻo Corrosionion, 'Clelo pololei, a me ka hilinaʻi pono he koʻikoʻi.

Marine & Of 3Ikeha

• Noi: Nā shafulsion shampsion, ʻO nā kīwīwīwīwīwīwīwīwīwīwīwī, Nā'ōnaehana wai Ballest.

Meaʻai, Hana hānai & Nā hale hakakala

• Noi: Momoterl, kaniulail, ʻO nā Pumenie, Cip / spe picklines.

Ke kālepaʻana & Pulp / pepa

• Noi: 'Āpana, ʻO nā mea kanu lāʻau, nā'ekedsters, Nā laina pīpī.

Ke hana kino wai & Hoʻohanaʻoihana

• Noi: ʻO nā pimps kiʻekiʻe, E kiʻi hou i nā hui osmosis, alailamants, Kulo.

Nā mīkini mīkini & Pūnaehana Hoʻoweliweli

• Noi: Nā Hāʻewa, nā mea hoʻohālikelike, Nā wilihine CNc, nā roboticles.

8. Hoʻohālikelike me nāʻano hana'ē aʻe

Hāʻawi ka waiwai kūʻai aku i nā hana kūʻokoʻa no nā mea kila kila kila, kūikawā I ka wā e loaʻa ai nā'āpana i nā geomet.

Ma lalo nei he hoʻohālikelike me nāʻano hana maʻamau:

Nā mea koʻikoʻi

• Kāhaka kūʻai kūʻai ʻo ke koho kohoʻia no nā couplesing me ʻO ka geometry paʻakikī-Like spil hubs, nā cut counts, a iʻole e hoʻokaʻawale i nā couplings ricid ke kalaʻana a iʻole ke kauʻana o ka sand e koi i nā hui he nui a iʻole ka mana machight.
• ʻOi aku ka kiʻekiʻe o nā mea waiwai Cnc iching a iʻole ke kalaʻia, ka hōʻemiʻana i ke kumukūʻai o ke kumukūʻai kiʻekiʻe kiʻekiʻe e like me 316l a iʻole Duplex 2205.
• ʻO nā mea i hanaʻia a me ka hoʻopauʻana i ka hopena e hoʻokōʻia e ka hoʻopukapukaʻana e hāʻawiʻia ana ʻO ka hoʻololiʻana o Lawlimon and ʻO keʻano o keʻano hana, koʻikoʻi ma ka aerospace, Marine, a me nā noi a me nā noi.
• No ka ʻO ke kiʻekiʻe kiʻekiʻe-nui-nui, nā mea maʻalahi loa, ʻO ke kalaʻana paha eʻoi aku ka maikaʻi, ʻOiai e kūʻai ana i nā wahi kūʻaiʻana o Sand Sand.

9. Hopena

Hoʻopiʻi ana i ka waiwai kūʻai aku i nā mea kila kila hoʻohui i ka ʻO ka ikaika o nā maʻi maʻamau me ka ka pololei a me ka hana kūpono o ka liloʻana-wax casting.

Ma ke kohoʻana i ka alloy kūpono (316 no ka corrosione, 17-4Ph no ka ikaika, duplex no chrloudes) a me ka hoʻihoʻiʻana i ka heluʻana o ka hoʻopukapukaʻana,

Loaʻa nā mea hana i nā kumukūʻai-kūpono, ʻO nā mea hana lōʻihi lōʻihi e lawelawe ai i nāʻoihana ma waena o nāʻoihana mai Marine i nā lāʻau lapaʻau.

ʻAʻole e hoʻopaʻaʻia ka hoʻolimalima kālā ʻO ka hoʻoponopono pololei a me ke kū'ēʻana akā, hāʻawi hoʻi ʻO nā mea maikaʻi maikaʻi loa Ma ka hōʻemiʻana i ka hana machining machining a hoʻonui i ke ola lawelawe.

FaqS

Hiki ke hoʻopili i nā mea kūʻai aku i nā cehulless collalless ciplsings cipllings no nā'āpana maʻamauʻole?

ʻO nā mea hana i hāʻawiʻiaʻo YES-3D-PRORT (10-500 mm), Nā Kūlana Kiʻi, a me nā'āpana lepo.

Hiki ke hanaʻia nā prototypes i nā hebedoma 2-3, me ka hana e holo ana i ka scan 10,000+ Nā hui / makahiki.

He aha ka nui o ka hiki i ka nui o ka waiwai kālā e hoʻolei i nā mea kila kila?

A 200 mm 'oddera cd4mcun (2205) Hoʻopili i nā pale pale pale lima 50,000 N · msto corque-kūpono no nā'ōnaehana propulsion for offshose.

Cf8 cf8 (304) Keawe (50 mm kapa liʻiliʻi) kaʻIseraʻela i paʻa 1,200 N · m no nā pumps.

Pehea e hoʻolilo ai i ka hoʻopukapuka kālā e hōʻoia ana i ka paleʻana o ka corrosion?

ʻO VIM / Var Ending Minor Minimizes oxygen oxygen (<0.005%), ʻOiai e hoʻonui ai i ka mea kūʻai aku i ka chromium o ka mika.

Cd4mcun (2205) nā hui pū me ka pren 35 lawe ola 10,000+ mau hola o ka astm b117 Spiray Spiray e ho'āʻo nei me kaʻole o Red Rust.

He mea kūʻai aku ka waiwai kūʻai aku i nā celus cheelless i kūpono no nā noi kiʻekiʻe?

Ae-cf8m (316L) and 321 Ke hana neiʻo Grades ma luna o 870 ° C. ʻo kahi laʻana, 321 nā couplings i loko o nā'ōnaehana gasbine auxilials e mālama i ka 600 ° C exhaust me ka nalowale ikaika.

He aha nā mea e pili ai i nā mea kūʻai aku i ka hoʻolimalimaʻana i nā cheples pila?

I Peda (2014/68/EU) Aʻo Asme B16.5 (nā'āpana flange) No nā helu koina e piʻi i ka papa ansi 600. Nace Mr0175 e pili ana i nā couplings i loko o ke kikowaena gas / wai (Nā Pūnaewele H₂S).