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Ọkụ ọkpọkọ

Ọkụ ọkpọkọ

Oke dayameta dị n'èzí na-eweta: 10.3 mm ruo 1422 mm
Oke ọkpụrụkpụ: Ihe na-erughị ma ọ bụ ha nhata 150 mm (ahaziri dị)
Ogologo Ogologo: 6m, 12m, 20FT, 40FT, ma ọ bụ ruo 18m ahaziri
Nzere igwe (Alloyed): ASTM A335 / ASME SA335 akara ule P1, P2, P5, P9, P11, P12, P22, P91, P92, P122
Ụkpụrụ: ASTM A335 / A213, ASME SA335 / SA213, EN10216-2, DIN, GB/T8162
Ọgwụgwụ Ụdị: Ngwụsị gbagọrọ agbagọ, Ngwụsị dị larịị, Ejikọ ọnụ
Akụkụ ndị dị mkpa: Ike okpomọkụ dị elu{{0}, nkwụsi ike na-akpụ akpụ, oxidation na corrosion resistance, dabara maka igwe ọkụ, igwe ọkụ ọkụ, igwe ọkụ ọkụ na ọrụ ọkpọkọ nrụgide.
Zipu ozi
Okwu Mmalite

Ọkụ ọkpọkọbụ ọkpọkọ nchara na-enweghị nkebi emebere ya maka elu{{0}okpomọkụ yana ọrụ nrụgide dị elu{1}.Boiler pipe makwaara dị ka Chrome{3}}Moly Pipe (Chromium-Molybdenum Alloy Steel Pipe) ihe na-adịkarị.Cr–Mo obere - alloy steelemebere maka ọrụ nrụgide dị elu{0}okpomọkụ/elu{1}, ebe ike na-akpụ akpụ na nguzogide oxidation na-achịkwa ntụkwasị obi ndụ okirikiri. Na omume, ịzụ ahịa "boiler pipe" bụ ọkwa - (dịka ọmụmaatụ, P11/P22/P91), n'ihi na nhazi alloy + ọgwụgwọ okpomọkụ na-ekpebi ịrụ ọrụ ogologo oge n'okpuru uzuoku na ọrụ mmiri ọkụ.

Site n'ịgbakwụnye chromium (Cr) na molybdenum (Mo) na nchara, ọkpọkọ ndị a na-enye ike okpomọkụ dị elu{0}, nguzogide na-akpụ akpụ, nguzogide oxidation, na nguzogide corrosion. A na-eji ha eme ihe na akụrụngwa dị oke egwu na-ejikwa uzuoku, mmiri ọkụ na mgbasa ozi na-emebi emebi, dị ka igwe ọkụ ọkụ ọkụ, igwe ọkụ petrochemical, ndị na-ekpo ọkụ, na pipeline nrụgide.
Site na afọ nke ahụmahụ ọkọnọ ọrụ zuru ụwa ọnụ, Octal Pipe na-arụpụta ma na-ebuga ọkpọkọ ọkpọkọ n'ụzọ zuru oke na ụkpụrụ ASTM, ASME, DIN, EN. Ọkwa na-ekpuchi P1–P92 na P122, na-ahụ na ngwọta maka ihe ọ bụla site na igwe mmiri ọkụ ruo na ultra dị elu- nkeji dị elu.

 

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

Ụkpụrụ mba ụwa na akara ule

 

  • ASTM A335 / ASME SA335: Ferritic alloy steel ọkpọkọ enweghị nkebi maka ọrụ okpomọkụ dị elu{{0}
  • ASTM A213 / ASME SA213: ọkpọkọ ígwè na-enweghị ntụpọ maka igwe ọkụ na ngwa ọkụ
  • DIN EN 10216-2: Igwe anaghị agba nchara maka ebumnuche nrụgide

Ọkwa nkịtị & Ngwa:

  • P1, P2– Ọkara akara ngosi alloy dị ala{{0} maka ọrụ okpomọkụ ọkara
  • P11, P12, P22– A na-eji ike & petrochemical elu{0}}okpomọkụ ahịrị uzuoku
  • P5, P9, P21– Emelitere nguzogide corrosion maka gburugburu kemịkalụ na-achọ
  • P91, P92, P122– Ọkwa dị elu -ọkwa dị elu maka igwe ọkụ ọkụ- nwere ogologo ndụ yana ike dị elu.

Nkọwapụta ọkpọkọ mmiri ọkụ (nha, nhazi oge, ngwụcha na ule)

 

Nkọwapụta ihe Nhọrọ / Nhọrọ
Ntọala nkọwa OD × ọkpụrụkpụ mgbidi × ogologo × ọkwa × ọkọlọtọ na-achị
Oke OD 10.3-1422 mm
Ọkpụrụkpụ mgbidi Ruo150 mm(omenala dị)
Nhọrọ ogologo 6 m / 12 m / 20FT / 40FT, ruo18 mna arịrịọ
Nkwadebe kwụsị BE, PE, Threaded & Njikọ(dị ka achọrọ)
Ihe ị ga-akpọchi na PO (spec complete) Nhọrọ ọkwa (P/T ọkwa), ọnọdụ ọgwụgwọ okpomọkụ (ọ bụrụ na ọdabara),Oke NDT, namkpọ akwụkwọachọrọ maka ntọhapụ

 

Ọkwa ihe eji esi mmiri mmiri Tube / Ọkwa igwe igwe ọkpọ ọkpọ ọkpọ (P{0}Akara ule vs T-Ọkara)

 

N'akwụkwọ ọrụ,"boiler tube ígwè ọkwa"na-ezokarị akaASTM A213tube akara ule, mgbe"boiler pipe"na-ezokarị akaASTM A335ọkpọkọ ọkpọkọ. A213 na-ekpuchi ọkụ ọkụ na-ekpo ọkụ na-enweghị ihe ọ bụla / superheater/heat{2}exchanger tubes, na A335 na-ekpuchi enweghị nkebi ferritic alloy{4}steel pipe maka elu-okpomọkụ ọrụ{6} ezinụlọ ihe metụtara, ma kpọmkwem dị iche iche na BOMs na ngwungwu nyocha.

Iji zere mgbagwoju anya ọkwa n'ịzụ ahịa na ntọhapụ ihe, jiri iwu ndị a bara uru:

Iwu 1 - Kwado aha ọkwa n'ụdị ihe ahụ:deeT{0}} akara ulemaka A213 tube ihe naP{0}} akara ulemaka A335 ọkpọkọ. Nke a na-egbochi "ihe ziri ezi, akwụkwọ na-ezighi ezi" n'oge nyocha EPC.

Iwu 2 - Jiri cross-ntụaka naanị ka ntụzịaka, ọ bụghị ihe nnọchi:oru ngo na-ahụkarịP11 ↔ T11naP22 ↔ T22dị ka otu ezinụlọ ọrụ (pipe vs tube designation), ma PO ka ga-akpọpụta ọkọlọtọ na ụdị ngwaahịa ziri ezi.

Iwu 3 - Agwakọtala tube na-enweghị nkebi vs chọrọ ọkpọkọ enweghị nkebi:A na-ejikọkarị ihe tube A213 na iwu nrụpụta igwe ọkụ / igwe na-ekpo ọkụ yana ihe achọrọ n'elu / ID, ebe ihe A335 na-elekwasị anya na oke nrụgide na nnabata koodu.

Iwu 4 - Nhọpụta ọkwa dị ihe dị ka ogologo oge- ike okpomọkụ -:ọkwa dị elu- dị kaP91/P92a na-akọwakarị ya mgbe imewe chọrọ ike ogologo oge- na okpomọkụ dị elu, ọ bụghị naanị "mkpụrụ dị elu." Kwado ọkwa ọkwa na ọnọdụ ọgwụgwọ okpomọkụ nke koodu/spec chọrọ.

Iwu 5 - Kwuo ngwungwu nyocha/okpomọkụ, ọ bụghị naanị ọkwa:maka ngwugwu ihe eji esi mmiri ọkụ, ndị na-azụ ahịa na-achọkarị idoanya naọnọdụ ọgwụgwọ okpomọkụnaOke NDT(kwa ITP oru ngo) n'ihi na ndị a na-emetụta nnabata na ọrụ okpomọkụ dị elu-.

Iwu 6 - Ọ bụrụ na ndepụta akụrụngwa na-ekwu "tube," ejirila "ọkpọụ" dochie ya (ma ọzọ):ọ bụrụgodị na akụkụ ahụ yiri nke ahụ, ụzọ ọkọlọtọ/ụgwọ asambodo dị iche ma nwee ike ịkpalite enweghị nkwenye na ịnata.

Ndụmọdụ ịzụ ahịa:Mgbe ị na-eziga RFQs, tinye ihe ahịrị okwu kpọmkwem ka ọ dị na ndepụta akụrụngwa (dịka, "ASTM A213 T22 boiler tube" ma ọ bụ "ASTM A335 P22 boiler pipe"), tinyezie OD×WT, ogologo na akwụkwọ achọrọ- nke a bụ ụzọ kachasị ọsọ iji zere asambodo adabaghị na ntọhapụ ihe.

 

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

Uru ndị isi (emelitere)

 

  • Ike Ọkụ Dị Elu pụrụicheN'ihi Cr{{0}Mo alloy supporter, Boiler Pipes nwere ike idowe ike na nkwụsi ike na ogo 600 na karịa, na-eguzogide mmebi okpomọkụ. Nke a na-eme ka ogologo oge, nchekwa, na arụ ọrụ kwụsiri ike n'okpuru nnukwu uzuoku na ọrụ mmiri ọkụ-.
  • Nguzogide na-awụ akpata oyi na ndụ ije oziNrụrụ plastik (na-akpụ akpụ) n'okpuru ogologo ogologo ogologo ogologo ogologo {{0}okpomọkụ na ọnọdụ nrụgide dị elu{1} bụ ọnọdụ ọdịda na-adịkarị. Chrome -Moly pipes, nwere ọnụ ahịa Cr-Mo na ọgwụgwọ okpomọkụ, na-egosipụta ezigbo nguzogide na-akpụ akpụ, na-enyere ọtụtụ iri puku awa ọrụ na-aga n'ihu na-enweghị nsogbu. Nke a na-ebelata mmechi na akwụghị ụgwọ nrụzi.
  • Oxidation kacha elu na Chromium Nguzogide Corrosion (Cr)na-etolite akwa mkpuchi oxide, na-ebelata oxidation na uzuoku na gas na-ekpo ọkụ; Molybdenum (Mo) na-akwalite iguzogide sọlfọ{0}} na chlorine{1} nwere mgbasa ozi. Nke a na-enye ohere ka ọkpọkọ nweta ogologo ndụ ọrụ na gburugburu ebe ọjọọ dị ka igwe ọkụ ọkụ, igwe na-ekpo ọkụ, na reactors kemịkalụ.
  • Ọkachamma Weldability & Nrụpụta dakọtaraya na ịgbado ọkụ na-akpaghị aka, na - ịgbado ọkụ saịtị, yana ọtụtụ ụzọ ndochi, na-eme ka nkwonkwo siri ike na ntụpọ- nkwonkwo efu. N'iji arụ ọrụ dị mma (na-ehulata, ịkpụ, beveling), ọkpọkọ ndị a na-eme mgbanwe nke ukwuu na nhazi usoro dị mgbagwoju anya yana ngwa ọrụ emebere-.
  • Ogologo ọkwa sara mbara & ụkpụrụ mba ụwa sitere na P1/P2Ngwọta akụ na ụba maka P91/P92 nhọrọ ndụ ogologo ogologo-, enwere ike họrọ akara ule dabere na ọnọdụ okpomọkụ, nrụgide, na ụdị ọkara, na-edozi arụmọrụ yana ọnụ ahịa. Asambodo zuru oke na ASTM, ASME, EN, DIN, ngwaahịa ndị a na-anabata ngwa ngwa na ọrụ zuru ụwa ọnụ.
  • Ọnụ ahịa okirikiri ndụ kachasị mmaỌ bụ ezie na ntinye ego mbụ dị elu karịa ígwè carbon, Chrome{{0}Moly Boiler Pipes na-enye ndụ ọrụ ogologo oge, usoro nrụzi dị ole na ole, yana arụ ọrụ akụrụngwa dị mma, na-eme ka ọnụ ahịa nwe (TCO) belata nke ukwuu. Ha dabara adaba maka nrụpụta ike, nnụcha, na ụlọ ọrụ ume ebe oge na ntụkwasị obi dị oke mkpa.

 

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

Ọkụ ọkpọkọ Ngwakọta kemịkalụ

 

Arụmọrụ kacha mma nke Chrome{{0}Moly Boiler Pipes sitere na imewe alloy.

  • Chromium (Cr)na-enye oxidation na corrosion iguzogide
  • Molybdenum (Mo)na-eme ka ike ọkụ dị elu{{0} na nguzogide mgbakasị
  • Carbon (C), Manganese (Mn), na Silicon (Si)a na-achịkwa nke ọma
  • Chọpụta ihe(V, Nb, N, wdg) n'ọkwa dị elu (P91, P92) na-akwalite ike na ogologo oge -

Usoro ihe mejupụtara kemịkalụ zuru ezu dị na tebụl dị n'okpuru.

Chrome Moly Pipe Chemical Composition

Ihe eji arụ ọrụ igwe

 

Ịrụ ọrụ igwe dị oke mkpa na gburugburu {{0}okpomọkụ na nnukwu{1}} gburugburu nrụgide.

  • Ike ọdụdọna-eme ka ọkpọkọ na-eguzogide ịdaba n'okpuru nrụgide na okpomọkụ dị elu
  • Mpụta Ikena-enye oke nchekwa zuru oke n'okpuru nrụgide na-adịgide adịgide
  • Arụmọrụ dị elu{{0}akara ule dị ka P91/P92 na-enye ike na ntachi obi dị elu karịa P11/P22 a na-emekarị, na-agbatị oge nyocha na imeziwanye usoro dị na ya.

Rụtụ aka na tebụl dị n'okpuru maka data akụrụngwa akụrụngwa zuru ezu.

Mechanical PropertieMechanical Properties

 

Igwe ọkụ ọkụ ọkpọkọ mkpuchi & ịkụ ọkpọ (Ihe a ga-akọwapụta iji zere CUI)

 

A na-etinyekarị mkpuchi ọkpọ ọkpọ makaokpomọkụ{0}} njikwa mfu na nchedo ndị ọrụ, ma ọ nwekwara ike iwebata nnukwu ihe ize ndụ a pụrụ ịdabere na ya ma ọ bụrụ na ekwe ka mmiri banye ma nọgide na-atọ ụtọ. N'ọtụtụ osisi,ọkpọ ọkpọ ọkpọ ọkpọ ọkpọna-ezo akaịkụ ọkpọ/lagging ọkpọkọ nwere mkpuchi gbakwunyere mkpuchi ọla (cladding)iji chebe usoro mkpuchi n'oge arụ ọrụ na nrụzi. Nzụta "mere{1} ma ọ bụ{2} mebie" nkọwa abụghị naanị ọkpụrụkpụ mkpuchi - ọ bụnjikwa ntinye mmiri + drainage / ventilashion, n'ihi na mmiri tọrọ atọ nwere ike ịkwọ ụgbọalacorrosion n'okpuru mkpuchi (CUI)n'elu ọkpọkọ dị n'èzí, a na-ahụkarị ya ruo mgbe ọ kwụsịrị.

 

Iji mee ka ngalaba a nwee ike ime ya, ebe a bụ isi ihe ndị a na-akọwakarị na ezigbo ọrụ:

  • Kọwaa ebumnuche mkpuchi na envelopu okpomọkụ:A na-ahọrọ ọkpụrụkpụ na ihe sitere na okpomọkụ na-arụ ọrụ na okpomọkụ - mfu ebumnobi, kamakwa site na ma akara ahụ na-ahụ.ịgba ígwè(mmalite / nkwụsị) nke na-agbapụta mmiri site na nkwonkwo.
  • Ezipụta usoro jaket, ọ bụghị naanị "mkpuchi":ihe (aluminom / igwe anaghị agba nchara / galvanized), ọkpụrụkpụ, na otú e si emepụta seams / overlaps; ndakọrịta dara ogbenye na-aghọ ebe ntinye mmiri.
  • Nkọwa njikwa mbata mmiri (nke a tụfuru):chọrọ akwa ogologo ogologo agbachiri agbachi, ngwụcha mechiri emechi ebe okwesịrị, yana iwu doro anya gbasara ntinye (nkwado, mgbata ngwa, brackets).
  • Nkà ihe ọmụma igbapu/ikuku:kọwapụta ebe mmiri ga-esi gbanarị-dị ala-mkpọpu isi, oghere akwa, ma ọ bụ kpughee oghere{2} n'ihi na usoro “akara nke ọma” na ndụ n'ezie na-aghọkarịọnyà mmirimgbe mmebi.
  • Mpaghara ndị dị mkpa ịkpọku nke ọma:ihe nkwado ọkpọkọ na mkpọchi, ikiaka/tee, isi ihe dị ala, na ebe nkwucha - ndị a bụ ebe CUI na-ekpo ọkụ mgbe niile n'ihi na ha na-ejide mmiri ma na-etinye uche na nrụgide.
  • Mmata ihe egwu egwu CUI:ahịrị ndị na-arụ ọrụ n'ọtụtụ ihe ize ndụ CUI (na-ekpo ọkụ na-ekpo ọkụ ka ọ nọrọ na mmiri mana ọ naghị ekpo ọkụ iji kpoo ngwa ngwa) na-achọkarị ịdọ aka ná ntị jaketị siri ike na ohere nyocha.
  • Nyocha{0}}ịkụ ọkpọ enyi na enyi:chọrọnke mbughari ngalabama ọ bụ mpio nleba anya na nnukwu ọnọdụ- ka onye nwe ya wee nwee ike ịchọpụta ọnọdụ mpụta na-agbanyụghị{1} n'oge ọ bụla.
  • Nkwadebe na mkpuchi ihu n'okpuru mkpuchi:ma ọ bụrụ na oru ngo na-eji mkpuchi n'okpuru mkpuchi, kọwaa ụdị mkpuchi na ndabere prep ndabere; mkpuchi anaghị edochi nchebe corrosion.
  • Nkejiokwu eziokwu mmezi:gụnyere njirisi nnabata maka nrụzi mmebi jaketị, n'ihi na ọnyà/anya mmiri na-adịkarị ma bụrụ ogologo oge- ndị na-ebido ntapu oge ma ọ bụrụ na emezighị ya ngwa ngwa.

 

Ọkpụkpọ ọkpọkọ na-agbapụta n'èzí (Ihe na-akpata & Mgbochi nkịtị)

 

Ihe ị na-ahụ na saịtị Ihe kpatara mgbọrọgwụ Ihe ị ga-ezipụta/ime (mgbochi)
Unyi mmiri ma ọ bụ ntapu n'okpuru mkpuchi CUIsite na ntinye mmiri site na uwe mkpuchi mebiri emebi, ndagide na-adịghị mma, ma ọ bụ ntinye anaghị ekpuchi Ezipụta nkọwa mkpuchi / ọkpọ makanjikwa mmiri + igbapu / ikuku, ma hazie ngalaba mwepu / ebe nyocha na mpaghara ihe egwu dị elu{{0}
Ebe nkwụsị n'akụkụ nkwado, mkpọchi, akpụkpọ ụkwụ Ọnyà mmiri + ọnọdụ crevic; mkpuchi mmebi site na ịma jijiji / njikwa Achọrọ nkwado-nkọwa mpaghara na nleba anya nleba anya (iwu nrụzi mkpuchi mkpuchi, kọntaktị{1}}nchekwa ọnụ, nlele oge)
"Ntupu dị n'èzí" na-emegharị ugboro ugboro ka emechiri/mmalite Ịgba ígwè na-ekpo ọkụ na-emepe oghere na jaket / mkpuchi; okirikiri mmiri-akọrọ na-eme ka corrosion mpụta dịkwuo ngwa Iwu mkpịkọ / nkwụsị nke jaketị; were ahịrị ịgba ígwè dị ka ihe dị elu- site na ịnweta nlele ezubere iche
Leaks gbadoro ụkwụ na ikiaka/ebe dị ala Ọdọ mmiri condensation na mmiri na-adịghị mma; ntụpọ corrosion nwere mpaghara Tinye nkà ihe ọmụma drainage/ventilashị, kpọọ elbows/points dị ala dị ka "CUI hotspots" maka ịnweta nyocha na nlele mbụ.
Igbu oge na mwepụta ihe n'oge mmezi Ihe akaebe na-efu efu/edoghị anya maka nnabata (traceability, oke HT/NDT) Mkpọchi PO chọrọ:MTC + ndekọ ọgwụgwọ okpomọkụ + oke NDTdabara na ITP ka ihe nrụzi wepụta ngwa ngwa

 

Ngwa ji esi mmiri ọkụ (ezigbo ọnọdụ na-arụ ọrụ)

 

  • Igwe ọkụ ọkụ/HRSG dị elu{{0}okpomọkụ nkụnye eji isi mee na spools njikọ:

N'agwaetiti HRSG na mmiri ọkụ, nkụnye eji isi mee na njikọ spool na-arụ ọrụ na oke okpomọkụ na-adịgide adịgide, gbakwunyere ịma jijiji na gradients ọkụ. Ọrụ ubi na-agụnyekarị windo mkpọpu ebedabara{0}}kwalite izi ezi na ọzụzụ usoro weldkpebie ma usoro ihe omume ahụ ọ dị. OD/WT na-agbanwe agbanwe na okpomọkụ ziri ezi{1}}ọnọdụ ọgwụgwọ bụ njikwa ịzụrụ ihe.

  • Pịịpụ ebe a na-ekpo ọkụ / reheater dị nso n'ọkụ (mkpughe mpaghara radiant):

Ngwunye ọkpọkọ dị nso n'ọkụ ahụ nwere ahụ ọkụ igwe dị elu, oxidation scaling, na kpo oku na-ezighi ezi. Eziokwu saịtị ọrụ bụ na a na-ewepụ ihe mkpuchi na mkpuchi mkpuchi ma tinyeghachi ya mgbe a na-arụzi ya, yabụ na-achịkwa yaoxidation mpụga na ihe ize ndụ CUIbụ akụkụ nke usoro ndụ, ọ bụghị naanị nhọrọ ihe onwunwe mbụ.

  • Ọkụ na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ na-ebufe mmanụ ọkụ:

Usoro ndị a na-agba ọsọ na okpomọkụ dị elu ruo ogologo oge, na-enwe mmetụta okpomọkụ n'oge ntụgharị na usoro iwe ọkụ. Okwu ndị a na-ahụkarị na saịtị na-agụnye flange/dabara{1} na-ewelite nrụgide site na uto okpomọkụ yana mmebi mkpuchi nke na-eduga na corrosion nke mpụga. A na-eji ihe ọkpọkọ mmiri ọkụ na-ekpo ọkụ na-eme ka ike dị na okpomọkụ ma belata nrụzi na-enweghị atụmatụ.

  • Usoro nrụgide dị elu- na sistemu nrụgide ejikọrọ (valve station / reactor tie-ins):

Na nkeji nrụgide{{0} dị elu, ọkpọkọ gburugburu reactors, compressors, na ọdụ valvụ na-ahụ ibu ọrụ sitere na nkwado, ịma jijiji, na ịnweta mmezi oge niile. Ịzụ ahịa na-emesi ikeakwụkwọ akaebe ule, traceability na njikwa weldability n'ihi na ndekọ ọ bụla na-efu nwere ike igbu oge ọrụ.

 

Kpọtụrụ ugbu a

 

FAQ

 

 

product-470-408

Q: Kedu ihe nkọwa ọkpọkọ mmiri ọkụ?

A:Ekwesịrị ịkọwa nkọwapụta ọkpọkọ mmiri ọkụ dị kaOD × ọkpụrụkpụ mgbidi × ogologo × ọkwa × ọkọlọtọ na-achị, gbakwunyere ụdị njedebe (BE/PE/T&C) na ohere ntọhapụ achọrọ (ọgwụgwọ okpomọkụ / NDT/hydrotest ma ọ bụrụ na ọdabara). Ọnụọgụ ọkọnọ a na-ahụkarị na mkpuchi ibe aOD 10.3–1422 mm, WT Ihe na-erughị ma ọ bụ haha ​​na 150 mm, na6 m / 12 m / 20FT / 40FT (ruo 18 m).

Q: Kedu ihe bụ ọkpọkọ ọkpọkọ?

A:Ihe eji esi mmiri ọkụ na-abụkarịChrome -Moly (Cr-Mo) ferritic alloy steel enweghị nkebimaka ọrụ nrụgide dị elu-okpomọkụ/elu{1}, ebeike creep na oxidation resistancechụpụ ntụkwasị obi ndụ okirikiri; akara ule nkịtị gụnyereASTM A335 P1-P92 (na P122)dabere na ọrụ.

Ajụjụ: Ọkwa mmiri ọkụ tube ihe klaasị/ọgbọ mmiri tube nchara - kedu ka o si dị iche na ọkwa ọkpọkọ mmiri ọkụ?

A:"Boiler tube steel ọkwa" na-ezokarị akaASTM A213 T{1}} akara ule (tubing), ebe ọkpọkọ ọkụ ọkụ na-abụkarịASTM A335 P - akara ule (ọkpọụ); ha nwere ike ịbụ otu ezinụlọ alloy (dịka ọmụmaatụ,P11↔T11, P22↔T22) mana ga-adakọrịrị ụdị ihe BOM iji zere ndakọrịta asambodo na ntọhapụ.

Ajụjụ: Ọkpụkpọ mmiri ọkụ na-agbapụta n'èzí - kedu ihe na-ebutekarị yana otu esi egbochi ya?

A:A na-ejikọtakarị "ịwụpụ n'èzí" na ahịrị ọkụcorrosion n'okpuru mkpuchi (CUI)kpatara site na ntinye mmiri na mmiri ọnyà n'okpuru mkpuchi / ọkpọ; mgbochi na-akọwapụta nkọwa jaketị makanjikwa mmiri + drainage / ventilashionna idobe ohere nyocha na nkwado / ebe dị ala karịa ịgwọ mkpuchi dị ka iche iche echiche.
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Ihe Nkọwapụta
Ụdị ngwaahịa Chrome na-enweghị ntụpọ{{0}Moly (Cr-Mo) Alloy steel boiler pipe maka ọrụ nrụgide dị elu-okpomọkụ / elu{3}} (Octal Pipe Co., Ltd.)
Oke OD 10.3-1422 mm(Octal Pipe Co., Ltd.)
Ọkpụrụkpụ mgbidi Ihe na-erughị ma ọ bụ hà nhata 150 mm(ọdịnala dị) (Octal Pipe Co., Ltd.)
Ogologo 6 m / 12 m / 20FT / 40FT, ruo18 mna arịrịọ (Octal Pipe Co., Ltd.)
Ọkwa (A335/SA335) P1, P2, P5, P9, P11, P12, P22, P91, P92, P122(Octal Pipe Co., Ltd.)
Ụkpụrụ ASTM A335 / A213; ASME SA335 / SA213; EN 10216-2; DIN; GB/T 8162(Octal Pipe Co., Ltd.)
Akwụsị BE / PE / Ejikọtara ya na njikọ(Octal Pipe Co., Ltd.)
Arụmọrụ igodo Ike okpomọkụ dị elu{{0},nguzogide na-akpụ akpụ, oxidation & corrosion iguzogide; eji maka mmiri ọkụ / superheater / reheater / ọkpọkọ ọkpọkọ (Octal Pipe Co., Ltd.)

Ihe nchịkọta dị ọkụ: Igwe eji esi mmiri ọkụ , Ndị na-emepụta mmiri ọkụ China, ndị na-ebu, ụlọ ọrụ

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