haw'Ōlelo
Paipu paila

Paipu paila

Hoʻolako ʻia i waho o ke anawaena: 10.3 mm a 1422 mm
Mānoanoa o ka mānoanoa: emi iho a i like paha me 150 mm
Ka lōʻihi o ka lōʻihi: 6m, 12m, 20FT, 40FT, a i ʻole 18m i hana ʻia
Nā Papa kila (Hoʻohui): ASTM A335 / ASME SA335 Papa P1, P2, P5, P9, P11, P12, P22, P91, P92, P122
Nā Kūlana: ASTM A335 / A213, ASME SA335 / SA213, EN10216-2, DIN, GB/T8162
ʻAno Wela: ʻO nā welau i hoʻopaʻa ʻia, ʻO nā welau maʻemaʻe, i ulana ʻia me nā hui
Kiʻi Hiʻona: Kiʻekiʻe -ka wela wela, kolo ke kuʻekuʻe, oxidation a me ka corrosion kū'ē, kūpono no boiler, superheater, reheater a me ke kaomi paipu lawelawe.
E hoʻouna i ka noi
Hoʻolauna Huahana

Paipu pailahe paipu kila maʻemaʻe ʻole i hoʻolālā ʻia no ka lawelawe kiʻekiʻe -mehana a me kiʻekiʻe.Cr–Mo haahaa- kila huilahana ʻia no ka lawelawe kiʻekiʻe-mahana/kiʻekiʻe{1}}, kahi e hoʻomalu ai i ka hilinaʻi o ke ola holoʻokoʻa. Ma ka hoʻomaʻamaʻa ʻana, ʻo ka loaʻa ʻana o ka "boiler pipe" i hana ʻia i ka papa -(e laʻa, P11/P22/P91), no ka mea, ʻo ka hoʻolālā ʻana i ka huila + ka hoʻomaʻamaʻa wela e hoʻoholo ai i ka hana lōʻihi -ma lalo o ka hana mahu a me ka wai wela.

Ma ka hoʻohui ʻana i ka chromium (Cr) a me ka molybdenum (Mo) i ke kila, hāʻawi kēia mau paipu i ke ʻano kiʻekiʻe kiʻekiʻe -ikaika mahanahana, pale ʻana i nā kolo, pale ʻana i ka oxidation, a me ka pale ʻana i ka corrosion. Hoʻohana nui ʻia lākou i nā mea hana koʻikoʻi e lawelawe ana i ka mahu, nā wai wela, a me nā media corrosive, e like me nā boiler mea kanu mana, nā mea hoʻomehana petrochemical, nā mea hoʻololi wela, a me nā paipu kaomi.
Me nā makahiki o ka ʻike hoʻolako papahana honua, hana ʻo Octal Pipe a hāʻawi i nā paipu boiler me ka hoʻokō piha ʻana i nā kūlana ASTM, ASME, DIN, EN. Uhi nā papa i ka P1–P92 a me ka P122, e hōʻoia ana i nā hoʻonā no nā mea a pau mai nā paila maʻamau a hiki i nā ʻāpana ultra{4}}supercritical kiʻekiʻe.

 

high temperature high pressure boiler chrome-moly alloy steel pipe product appearance and specifications boiler high temperature alloy steel pipe product appearance and dimensional specifications

Nā Kūlana Kūlana a me nā Papa

 

  • ASTM A335 / ASME SA335: ʻO nā paipu hili ʻole ʻia no ka lawelawe wela -kiʻekiʻe
  • ASTM A213 / ASME SA213: ʻO nā paipu kila hoʻoheheʻe ʻole ʻia no ka hoʻohana ʻana i ka paila a me ka hoʻomehana wela
  • DIN EN 10216-2: ʻO nā paipu kila maʻemaʻe ʻole no ka hana kaomi

Nā māka maʻamau a me nā noi:

  • P1, P2– Haʻahaʻa -mau māka no ka lawelawe wela waena
  • P11, P12, P22– Hoʻohana nui ʻia i ka mana a me ka petrochemical kiʻekiʻe- laina mahu
  • P5, P9, P21- Hoʻonui i ka pale ʻana i ka corrosion no ka koi ʻana i nā kaiaola kemika
  • P91, P92, P122– Nā māka hana kiʻekiʻe kiʻekiʻe -no nā paila -supercritical me ka lōʻihi o ka lawelawe ʻana a me ka ikaika ʻoi aku.

ʻO nā ʻōlelo kikoʻī o ka paila paila (ka nui, ka papa kuhikuhi, nā hopena a me nā hoʻāʻo)

 

Mea kiko'ī Laulā maʻamau / Koho
Kumu Hoakaka OD × mānoanoa o ka paia × lōʻihi × papa × kūlana hoʻomalu
Lahi OD 10.3–1422 mm
Mānoanoa Pā A hiki i150 mm(loaʻa maʻamau)
Nā koho lōʻihi 6 m / 12 m / 20FT / 40FT, a hiki i18 mma ke noi
Hoʻomākaukau Hoʻopau BE, PE, Uila & Hoohui(e like me ka makemake)
He aha ka mea e laka ai i ka PO (spec completeness) Koho papa (Papa P/T), kūlana mālama wela (inā pili),NDT laulā, apūʻolo palapalakoi ʻia no ka hoʻokuʻu ʻana

 

Papa Mea Papa Pahu Pahu Pahu / Papa Pahu Pahu Pahu (P-Papa vs T-Papa)

 

Ma nā palapala papahana,"paipu paila kila kila"pili pinepine iASTM A213pae pae, oiai"paipu paila"nā kuhikuhi maʻamauASTM A335pae paipu. Uhi ʻia ʻo A213 i nā paipu hoʻoheheʻe hoʻoheheʻe ʻole, a uhi ʻia ʻo A335 i ka paipu kila ferritic maʻemaʻe no nā ʻohana waiwai pili kiʻekiʻe-wela wela-, akā ua ʻokoʻa ʻia i loko o nā BOM a me nā pūʻolo nānā.

No ka pale ʻana i ka huikau ma ke kūʻai ʻana a me ka hoʻokuʻu ʻana i nā mea, e hoʻohana i kēia mau lula kūpono:

Rula 1 - E hoʻolikelike i ka inoa papa i ke ʻano mea:kakauT-mau mākano na mea paipu A213 aP-mau mākano nā mea paipu A335. Ke pale nei kēia i nā "mea kūpono, palapala hōʻoia hewa" i ka wā o ka loiloi EPC.

Rula 2 - E hoʻohana i nā kuhi -kea wale nō ma ke ʻano he alakaʻi, ʻaʻole he mea pani:ʻike pinepine ʻia nā papahanaP11 ↔ T11aP22 ↔ T22e like me ka ʻohana lawelawe like (pipe vs tube designation), akā pono e kāhea ka PO i ke kūlana kūpono a me ke ʻano huahana.

Rula 3 - Mai hoʻohui i nā pono paipu maʻemaʻe me ka paipu ʻole:Hoʻopaʻa pinepine ʻia nā mea paipu A213 i nā lula hana hoʻomehana / boiler coil a me nā koi ʻoi aku ka paʻa o ka ʻili / ID, ʻoiai ʻo nā mea paipu A335 e nānā maʻamau i ka palena kaomi a me ka hoʻokō ʻana i nā code paipu.

ʻO ke kānāwai 4 - koho papa e pili ana i ka lōʻihi-kiʻekiʻe-ikaika wela:kiʻekiʻe -nā māka kolo e like meP91/P92ʻoi aku ka maʻamau i ka wā e makemake ai ka hoʻolālā i ka ikaika lōʻihi -ma ka wela kiʻekiʻe, ʻaʻole wale i ka "hua kiʻekiʻe." E hōʻoia i ka helu pololei a me ke kūlana mālama wela i koi ʻia e ke code/spec.

Rula 5 - E hōʻike i ka pūʻolo nānā/wela, ʻaʻole ka papa wale nō:no ka paila paila lako lako, mea kuai pinepine pono akaka makūlana mālama welaaNDT laulā(no kēlā me kēia papahana ITP) no ka mea, pili pololei kēia i ka ʻae ʻana i ka lawelawe wela -kiʻekiʻe.

Rula 6 - Inā ʻōlelo ka papa inoa mea hana he "paipu," mai hoʻololi me ka "paipu" (a ʻo ia hoʻi):ʻoiai ke nānā like nā ana, ʻokoʻa ke ala maʻamau/hōʻoia a hiki ke hoʻoulu i ka nonconformance i ka loaʻa ʻana.

Manaʻo kōkua kūʻai:I ka hoʻouna ʻana i nā RFQ, e hoʻokomo i ka huaʻōlelo laina e like me ka mea i hōʻike ʻia ma ka papa inoa mea hana (e laʻa, "ASTM A213 T22 boiler tube" a i ʻole "ASTM A335 P22 boiler pipe"), a laila e hoʻohui i ka OD×WT, ka lōʻihi, a me nā palapala i koi ʻia -ʻo ia ke ala wikiwiki e pale ai i ka hōʻoia like ʻole i ka hoʻokuʻu ʻana i nā mea.

 

boiler pipe chrome moly seamless steel pipe Cr-Mo boiler pipe for superheater and reheater applications

Nā Pōmaikaʻi Nui (Hoʻonui)

 

  • Kūikawā Kiekie -Kaiika MahanaMahalo i ka Cr-Mo alloy reinforcement, hiki i ka Boiler Pipes ke mālama i ka ikaika paʻa a me ka ʻoʻoleʻa ma 600 degere a ma luna, me ka pale ʻana i ka hoʻohaʻahaʻa wela. Mālama kēia i ka hana lō'ihi, palekana, a pa'a ma lalo o ka mahu-ki'eki'e a me ka wai wela.
  • Kū'ē Kū'ē & Hoʻonui i ke ola lawelaweʻO ka hoʻololi ʻana o ka plastik (kolo) ma lalo o ka -mahanahana kiʻekiʻe a me ke ʻano kiʻekiʻe-pilikia he ʻano hana hemahema. ʻO nā paipu Chrome-Moly, me nā lakene Cr-Mo i hoʻopaʻa ʻia a me ka mālama wela, e hōʻike ana i ke kūpaʻa maikaʻi ʻana i nā kolo, e hiki ai i nā ʻumi kaukani mau hola o ka lawelawe mau ʻana me ka ʻole o ke ʻano o ke ʻano. Hoʻemi kēia i nā pani pani ʻole ʻia a me nā koina mālama.
  • ʻOi aku ka maikaʻi o ka ʻokiʻoki ʻana a me ka pale ʻana i ka ʻino Chromium (Cr)hoʻokumu i kahi papa oxide pale paʻa, hoʻemi i ka oxidation i ka mahu a me ke kinoea wela; Hoʻonui ka Molybdenum (Mo) i ke kūʻē ʻana i ka sulfur- a me ka chlorine-mea paʻa. ʻO kēia ka mea e hiki ai i nā paipu ke hoʻokō i ke ola lawelawe ʻoi aku ka lōʻihi ma nā wahi koʻikoʻi e like me nā boilers mana, nā mea hoʻoheheʻe refinery, a me nā reactors kemika.
  • ʻOi loa ka Weldability & Fabrication Compatibleme ka wili 'akomi, ma ka -paepae, a me na hana hoopiha he nui, e hooiaio ana i ka ikaika a me ka hemahema-kahi hui ole. Me ka machinability maikaʻi (kūlou, ʻokiʻoki, beveling), hiki ke hoʻololi ʻia kēia mau paipu i nā hoʻolālā ʻōnaehana paʻakikī a me nā mea hana maʻamau -engineed.
  • Ka Laulā Laulā & Nā Kūlana Kūikawā Mai P1/P2nā hāʻina hoʻokele waiwai i nā koho ola lōʻihi - holomua P91/P92, hiki ke koho ʻia nā māka ma muli o ka mahana, kaomi, a me ke ʻano waena, ke kaulike ʻana i ka hana a me ke kumukūʻai. Ua hōʻoia piha ʻia i ka ASTM, ASME, EN, DIN, ua ʻae ʻia kēia mau huahana i nā papahana honua.
  • ʻO ke kumu kūʻai o ke ola holoʻokoʻaʻOiai ʻoi aku ka kiʻekiʻe o ka hoʻopukapuka mua ma mua o ke kila kalapona, hāʻawi ʻo Chrome -Moly Boiler Pipes i ke ola ʻoi aku ka lōʻihi o ka lawelawe ʻana, ka liʻiliʻi o nā pōʻai mālama ʻana, a me ka hoʻomaikaʻi ʻana i ka pono o nā lako, no laila e emi loa ka nui o ke kumu kūʻai o ke kuleana (TCO). Ua kūpono loa lākou no ka hana mana, hoʻomaʻemaʻe, a me nā ʻoihana ikehu kahi e koʻikoʻi ai ka uptime a me ka hilinaʻi.

 

Boiler Pipe Production Line stacked display of boiler chrome-moly alloy steel pipes grades P11 P22 P91

Paipu Boiler Hui Kemika

 

ʻO ka hana maikaʻi o Chrome-Moly Boiler Pipes mai ka hoʻolālā hao.

  • Chromium (Cr)hāʻawi i ka oxidation a me ka pale ʻana i ka corrosion
  • Molybdenum (Mo)ho'omaika'i i ka ikaika mahanahana -ki'eki'e a me ke kūpale kolo
  • Kalapona (C), Manganese (Mn), a me Silicon (Si)ua hoomalu loa ia
  • Nā mea hoʻoheheʻe(V, Nb, N, etc.) ma nā māka kiʻekiʻe (P91, P92) hoʻonui i ka ʻoʻoleʻa a me ka ikaika -lōʻihi

Loaʻa nā waiwai hoʻohui kemika kikoʻī ma ka papa ma lalo.

Chrome Moly Pipe Chemical Composition

Paipu Boiler Na Pono Mechanical

 

He mea koʻikoʻi ka hana ʻenekini ma nā kaiapuni kiʻekiʻe-mehana a me{1}}kiʻekiʻe.

  • Ikaika U'ihōʻoia i nā paipu e pale i ka haki ʻana ma lalo o ke koʻikoʻi i nā wela kiʻekiʻe
  • Ka ikaika huahāʻawi i nā palena palekana kūpono ma lalo o ke kaomi mau
  • Kiʻekiʻe-hanaHāʻawi nā māka e like me P91/P92 i ka ikaika a me ka hoʻomanawanui ma mua o ka P11/P22 maʻamau, e hoʻonui ana i nā wā nānā a hoʻomaikaʻi i ka loaʻa ʻana o ka ʻōnaehana.

E nānā i ka papa ma lalo no ka ʻikepili waiwai mechanical.

Mechanical PropertieMechanical Properties

 

ʻO ka hoʻoheheʻe ʻana i ka paipu paila a me ka pahu pahu (He aha ka mea e wehewehe ai e pale aku iā CUI)

 

Hoʻokomo pinepine ʻia ka insulation pipe boiler noka mālama ʻana i ka wela-a me ka pale kanaka, akā hiki iā ia ke hoʻokomo i kahi pilikia hilinaʻi nui inā ʻae ʻia ka makū e komo a paʻa. I nā mea kanu he nui,mokomoko paipu boilerpili ika mokomoko / ka waiho ʻana i ka paipu me ka hoʻokaʻawale ʻana a me ka ʻaʻahu metala (ka uhi ʻana)e pale i ka ʻōnaehana insulation i ka wā o ka hana a me ka mālama ʻana. ʻO ka kikoʻī "make-a-break" ʻaʻole ka mānoanoa insulation wale nō-ka hoʻokomo ʻana i ka wai + hoʻoheheʻe wai, no ka mea hiki ke hoʻokele i ka makū paʻaʻinoʻino ma lalo o ka insulation (CUI)ma ka ʻili paipu waho, ʻike pinepine ʻole ʻia a hiki i ka pau ʻana.

 

No ka hoʻoikaika ʻana i kēia ʻāpana, eia nā mea nui i kuhikuhi pinepine ʻia ma nā papahana maoli:

  • E wehewehe i ke kumu insulation a me ka wela wela:koho ʻia ka mānoanoa a me nā mea mai ka wela hana a me ka wela - mau pahu hopu, akā no ka ʻike ʻana o ka laina.kaʻa paikikala(hoʻomaka/hoʻoki) e pāpaʻi i ka makū ma o nā hono.
  • E wehewehe i ka ʻōnaehana pale lole, ʻaʻole wale "insulate":mea (alumikina/ʻaʻahuʻole/galvanized), mānoanoa, a me ke ʻano o ka hoʻokumu ʻia ʻana o nā hili; lilo nā poʻe ʻilihune i wahi komo wai.
  • Nā kikoʻī hoʻokele wai komo (ʻoi loa i hala):Pono nā humuhumu lōʻihi i hoʻopaʻa ʻia, nā wēlau i pani ʻia inā kūpono, a me nā lula maopopo e pili ana i ke komo ʻana (nā kākoʻo, nā mea kani, nā pale).
  • Manaʻo hoʻokahe/pue wehewehe i kahi e pakele ai ka wai-haahaa-wai, lua uwe, a puka puka paha-no ka mea, ua lilo ka "pūnaewele i ho'opa'a 'ia" i ke ola maoli.pahele waimahope o ka poino.
  • ʻO nā ʻāpana koʻikoʻi e kāhea ʻia:ʻO nā kākoʻo paipu a me nā pipili, nā kuʻekuʻe, nā kiko haʻahaʻa, a me nā wahi hoʻopau -he mau piko piko CUI kēia no ka mea, paʻa lākou i ka wai a hoʻopaʻa i ke koʻikoʻi.
  • ʻO ka ʻike pānaʻi wela pilikia CUI:ʻO nā laina e hana ana i nā pae pilikia CUI maʻamau (ʻo ka mahana pinepine e noho pulu akā ʻaʻole lawa ka wela e maloʻo koke) ʻoi aku ka nui o ka hoʻopaʻi ʻana i ka lole a me ka hoʻolālā ʻana i ka nānā.
  • Nānā -e mokomoko aloha:koipauku wehea i ʻole nā ​​puka makani nānā ma nā wahi kiʻekiʻe -pilikia i hiki i ka mea nona ke hōʻoia i ke kūlana o waho me ka ʻole o ka wehe ʻana- i kēlā me kēia pau ʻana.
  • Hoʻomākaukau ʻili a me ka uhi ʻana ma lalo o ka insulation:inā hoʻohana ka papahana i kahi uhi ma lalo o ka insulation, e kuhikuhi i ke ʻano o ka uhi ʻana a me ke kumu hoʻomākaukau ʻili; ʻAʻole pani ka insulation i ka pale corrosion.
  • ʻO ka māhele o ka mālama pono:e hoʻokomo i nā pae hoʻoholo no ka hoʻoponopono ʻana i nā pōʻino o ka lole, no ka mea, he mea maʻamau nā niho o ke kahua a lilo i -mea hoʻomaka leak no ka wā lōʻihi inā ʻaʻole hoʻoponopono koke ʻia.

 

Ka hū ʻana o ka paipu paila ma waho (nā kumu maʻamau a me ka pale ʻana)

 

ʻO kāu e ʻike ai ma ka pūnaewele Kumu kumu maʻamau He aha ka mea e kikoo / hana (pale)
ʻO nā ʻeleʻele pulu a i ʻole ke kahe ʻana ma lalo o ka insulation CUImai ka hoʻokomo ʻana i ka wai ma o ka ʻaʻahu i poino, ka pohō ʻino, a i ʻole ke komo ʻana i hoʻopaʻa ʻole ʻia E wehewehe i nā kikoʻī insulation/boxing nokaohi wai + hoʻoheheʻe / vent, a hoʻolālā i nā ʻāpana hiki ke hoʻoneʻe ʻia/nā wahi nānā ma nā wahi kiʻekiʻe -pilikia
Leak points ma kahi o nā kākoʻo, nā paʻi, nā kāmaʻa ʻO nā pahele maʻemaʻe + nā kūlana crevice; ka uhi ʻana i ka pōʻino mai ka haʻalulu/hoʻohana ʻana Koi i ke kākoʻo-nā kiko kiko a me ka nānā 'ana (nā lula ho'oponopono uhi, ho'opa'a -pale kiko, nānā manawa)
Ke hana hou nei i "waho leaks" ma hope o ka pani ʻana/hoʻomaka ʻO ke kaʻa kaʻa wela e wehe i nā āpau i ka lole lole / uhi; ʻO nā pōʻai pulu-maloʻo e hoʻolalelale i ka ʻino o waho E hoʻopaʻa i nā lula overlap / hoʻopau ʻana i ka lole; e mālama i nā laina kaʻa kaʻa he ʻoi aku ka -pilikia me ka loaʻa ʻana o ka nānā ʻana
Hoʻopili ʻia nā leaks ma nā kuʻekuʻe / wahi haʻahaʻa ʻO ka hui ʻana o ka condensation a me ka hoʻohaʻahaʻa maikaʻi ʻole; nā wahi wela corrosion E hoʻohui i ka manaʻo hoʻokahe wai, e kāhea i nā kuʻekuʻe a me nā wahi haʻahaʻa ma ke ʻano he "CUI hotspots" no ka nānā ʻana a me nā loiloi mua.
Hoʻopaneʻe i ka hoʻokuʻu ʻana i nā mea i ka wā e hoʻoponopono ai Nā hōʻike ʻike ʻole a maopopo ʻole no ka ʻae ʻia (traceability, HT/NDT scope) Laka PO pono:MTC + nā moʻolelo mālama wela + NDTpili i ka ITP no laila e hoʻokuʻu wikiwiki ʻia nā mea hoʻoponopono

 

Noi no ka Paipu Boiler

 

  • Boiler/HRSG kiʻekiʻe -poʻomanaʻo wela a me nā wili pili:

Ma HRSG a me nā mokupuni paila, hana nā poʻomanaʻo a me nā pilina spool me ka wela kiʻekiʻe mau, me ka haʻalulu a me nā gradient thermal. Hoʻokomo pinepine ʻia ka hana ʻāina i nā puka makani puka ma kahihoʻopili -pono a me ke kaʻina hana welde hoʻoholo inā paʻa ka papahana. ʻO ke ʻano o ka OD/WT kūpono a me ka mālama ʻana i ka wela kūpono he mau mana kūʻai nui.

  • ʻO ka paipu hoʻoheheʻe superheater / reheater ma kahi o ka umu (hōʻike ʻia ʻana o ka ʻāpana kukui):

ʻO ka paipu kokoke i ka umu e ʻike ai i ke kiʻekiʻe o ka wela metala, ka hoʻonui ʻana i ka oxidation, a me ka wela ʻole. ʻO ka ʻoiaʻiʻo o ka wahi hana ʻo ia ka wehe pinepine ʻana a hoʻokomo hou ʻia ka insulation a me ka lole i ka wā o ka mālama ʻana.ka hoʻomake ʻana o waho a me ka pilikia CUIhe ʻāpana o ke ola, ʻaʻole wale ke koho mua.

  • ʻO ka paipu hoʻoheheʻe ʻana o ka mea hoʻomaʻemaʻe a me nā puka lou hoʻololi ʻaila wela:

Holo kēia mau ʻōnaehana i ka wela kiʻekiʻe no ka manawa lōʻihi, me nā transients wela i ka wā o ka huli ʻana a me ke kaʻina hana. ʻO nā pilikia maʻamau o ka pae hana e pili ana i ke koʻikoʻi flange/hoʻopono{1}}no ka ulu ʻana o ka wela a me ka pōʻino insulation e alakaʻi ai i ka ʻino o waho. Hoʻohana ʻia nā mea paipu paila Alloy no ka mālama ʻana i ka ikaika i ka mahana a hoʻemi i ka hoʻoponopono ʻole ʻia.

  • ʻO ka paipu paipu a me nā ʻōnaehana kaomi i hoʻohui ʻia (nā pahu pahu / nakinaki reactor-in):

I loko o nā - puʻe kiʻekiʻe, ʻike ʻia ka paipu a puni nā reactors, compressors, a me nā pahu valve i nā ukana mīkini mai nā kākoʻo, vibration, a me ka loaʻa ʻana o ka mālama pinepine ʻana. Hoʻoikaika maʻamau ka kūʻai ʻanapalapala hōʻike hōʻike, traceability, a weldability controls no ka mea hiki i kekahi mooolelo nalo ke hooloihi i ka hana.

 

Hoʻokaʻaʻike i kēia manawa

 

FAQ

 

 

product-470-408

Q: He aha nā kikoʻī o ka paila paila?

A:Pono e wehewehe ʻia nā kikoʻī o ka paipu boilerOD × mānoanoa o ka paia × lōʻihi × papa × kūlana hoʻomalu, me ke ʻano hopena (BE/PE/T&C) a me ke ʻano hoʻokuʻu i makemake ʻia (heat treatment/NDT/hydrotest inā pili). Nā pae hoʻolako maʻamau ma kēia uhi ʻaoʻaoOD 10.3–1422 mm, WT He emi a like paha me 150 mm, a6 m / 12 m / 20FT / 40FT (a hiki i 18 m).

Q: He aha ka paila paila mea?

A:ʻO ka mea maʻamau ka paila pailaChrome -Moly (Cr-Mo) ferritic alloy seamless steelno ka lawelawe ki'eki'e -mahana/ki'eki'e{1}}, kahiikaika kolo a me ka pale ʻana i ka oxidationhoʻokele i ka hilinaʻi o ke ola; nā māka maʻamauASTM A335 P1–P92 (a me P122)ma muli o ke kuleana.

Nīnau: ʻOkoʻa ʻokoʻa mai ka papa paila paila / paila kila - pehea ka ʻokoʻa mai ka papa paila paila?

A:'Ōlelo ma'amau 'o "Boiler tube steel grade".Nā māka ASTM A213 T- (paipu), oiai ua pinepine ka paipu boilerNā māka ASTM A335 P-(pipe); hiki iā lākou ke ʻohana like ʻole (e laʻa,P11↔T11, P22↔T22) akā pono e hoʻohālikelike i ke ʻano mea BOM e pale i ka like ʻole o ka hōʻoia ʻana ma ka hoʻokuʻu ʻana.

Nīnau: Ke kahe ʻana o ka paipu paila ma waho - he aha ke kumu maʻamau a pehea e pale aku ai?

A:Hoʻopili pinepine ʻia ka "leaking outside" ma nā laina welaʻinoʻino ma lalo o ka insulation (CUI)ma muli o ka hoʻokomo ʻana o ka wai a me ka wai paʻa i lalo o ka insulation/boxing; ʻO ka pale ʻana ke kuhikuhi ʻana i nā kikoʻī jacketing nomana wai + hoʻoheheʻe waia me ka mālama ʻana i ka nānā ʻana ma nā kākoʻo/nā wahi haʻahaʻa ma mua o ka mālama ʻana i ka insulation ma ke ʻano he manaʻo ʻokoʻa.
Nā palapala hōʻoia

 

CE Certificate

Palapala CE

ISO 9001 Certificate

Palapala ISO 9001

API Q1 Certificate

Palapala API Q1

ABS Certificate

Palapala Palapala ABS

AP-5L Certificate

Palapala AP-5L

API-5CT Certificate

Palapala API-5CT

 
'ikamu Hōʻike
ʻAno Huahana ʻO Chrome maʻemaʻe -Moly (Cr-Mo) paipu paila kila kila no ka lawelawe kiʻekiʻe -mahana / kiʻekiʻe-pilikia (Octal Pipe Co., Ltd.)
Lahi OD 10.3–1422 mm(Octal Pipe Co., Ltd.)
Mānoanoa Pā ʻOi aku a i ʻole like me 150 mm(loaʻa maʻamau) (Octal Pipe Co., Ltd.)
Ka lōʻihi 6 m / 12 m / 20FT / 40FT, a hiki i18 mma ke noi (Octal Pipe Co., Ltd.)
Papa (A335/SA335) P1, P2, P5, P9, P11, P12, P22, P91, P92, P122(Octal Pipe Co., Ltd.)
Nā kūlana ASTM A335 / A213; ASME SA335 / SA213; EN 10216-2; DIN; GB/T 8162(Octal Pipe Co., Ltd.)
Hoʻopau BE / PE / Uila me nā hui(Octal Pipe Co., Ltd.)
Hana Nui ikaika kiʻekiʻe -maha wela,kūʻē kolo, oxidation & corrosion kū'ē; hoʻohana ʻia no ka paila / superheater / reheater / kaomi paipu (Octal Pipe Co., Ltd.)

Nā huahana pale: paipu paila, China boiler pipe manufacturers, suppliers, factory

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