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DN40 Rolled Fin Stainless Hlau Yeeb Nkab rau Cov Cuab Yeej Cuab Yeej

DN40 Rolled fin stainless hlau yeeb nkab, tus hwm tub yees Rolled Fin Stainless Steel Tube, yog tsim rau cov tub yees siv hauv kev lag luam thiab kev lag luam. Nws yog tsim los ntawm zoo 304 los yog 316L stainless hlau. Cov yeeb nkab no muaj qhov fin profile uas yog ua los ntawm dov nws. Qhov no ua rau thaj tsam saum npoo kom hloov mus rau qhov kub tsis tas yuav tsum tau vuam lossis brazing. Yog li ntawd, nws hloov cov cua sov sai dua, tiv taus corrosion ntev dua, thiab tuaj yeem tswj tau qhov siab thiab qhov kub tsis tshua muaj nyob hauv lub tshuab tub yees. Qhov no DN40 Rolled fin stainless hlau raj yog ib qho tseem ceeb rau condensers, evaporators thiab tshav kub rov qab coils.

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Khoom Taw qhia

Khoom Specifications

Parameter	Specification
Txoj kab uas hla	fin stainless hlau yeeb nkab muaj txoj kab uas hla ntawm 48.3 hli.
Khoom siv	Stainless hlau yeeb nkab yog tsim los ntawm 304 lossis 316L steel.
Phab ntsa Thickness	Phab ntsa thickness tuaj yeem yog 1.2 hli, 1.5 hli, 2.0 hli 2.5 hli 3.0 hli lossis 3.5 hli.
Pom zoo Phab ntsa Thickness	Rau cov tub yees tshuab, phab ntsa thickness tsawg kawg yog 2.5 hli yog pom zoo.
Ntev	Qhov ntev ntawm tus qauv yog 6 meters. Nws tuaj yeem txiav mus rau qhov ntev kev cai.
Fin Hom	Cov fin yog dov rau hauv cov yeeb nkab hauv ib thooj uas tsis muaj qhov sib txuas ntawm lub hauv paus.
Kev kho saum npoo	Qhov saum npoo ntawm cov yeeb nkab yog ci annealed. Nws tuaj yeem ua kua qaub-pickled lossis iav- polished.
Txoj kev sib txuas	stainless hlau yeeb nkab tuaj yeem txuas nrog siv ob lub xovxwm - haum lossis orbital TIG vuam nrog argon rov qab - ntxuav.
Ua Haujlwm Siab	stainless hlau yeeb nkab tuaj yeem tswj qhov siab txog 200 kgf / cm² nyob ntawm cov khoom thiab phab ntsa thickness.
Ua haujlwm kub	tuaj yeem tswj qhov kub ntawm -200℃txog 600 degree.
Cov qauv siv tau	Ua tau raws li cov qauv ntawm ASTM A213, ASME B31.3 thiab GB / T 14976.

Qhov zoo ntawm cov khoom

1. Cov yeeb nkab Integral muab cov cua sov hloov thiab kav ntev dua. Cov fins yog tsim los ntawm cov yeeb nkab nws tus kheej tsim ib daim ntawv cog lus uas tsis muaj qhov khoob. Qhov no ua rau thaj chaw saum npoo av kom hloov pauv mus txog 40% tso cai rau cov kav dej thiab siv zog tsawg dua.

2. muaj corrosion kuj ua rau nws kav ntev. 304 thiab 316L stainless hlau siv los ua cov yeeb nkab tsim ib txheej uas tiv thaiv corrosion los ntawm cov tub yees thiab lwm yam khoom. 316L variant yog tshwj xeeb tshaj yog zoo ntawm kev tiv thaiv corrosion nyob rau hauv ib puag ncig nrog cov tshuaj chloride. DN40 Rolled fin stainless hlau yeeb nkab tuaj yeem kav ntev dua 15 xyoo, uas ntev tshaj li cov kav dej ua los ntawm tooj liab lossis carbon hlau.

3. Muaj peev xwm tswj tau cov kev ntxhov siab thiab nyob ruaj khov. Lub phab ntsa tuab ntawm 2.5 hli los yog ntau tshaj tso cai rau cov yeeb nkab los tuav lub siab txog li 200 kgf / cm² thiab nqus cov kev hloov hauv siab yam tsis muaj deforming. Lub thermal expansion ntawm cov hlau tsis tshua muaj ua kom cov kav dej sib npaug txawm tias nyob rau hauv qhov kub thiab txias, uas yuav pab tswj kom tsis txhob muaj pa tawm -dawb foob.

4. Lub DN40 Rolled fin stainless hlau yeeb nkab yog ib qho yooj yim rau nruab thiab tswj. Nws tuaj yeem txuas nrog siv xovxwm- haum lossis orbital TIG vuam ua kom haum rau cov haujlwm tshiab thiab tam sim no. Qhov zoo nkauj sab hauv ntawm cov yeeb nkab txo qhov tsim ntawm nplai thiab biofilm ua kom yooj yim los ntxuav thiab tswj.

Customization thiab Procurement Advice

Kom tau txais DN40 Rolled fin stainless hlau yeeb nkab rau koj xav tau thov muab cov ntaub ntawv hauv qab no:

* Kev ua haujlwm siab thiab xav tau hloov siab

* Ua hauj lwm kub ntau thiab refrigerant los yog coolant siv

* Yuav tsum tau phab ntsa thickness (ntawm 2.5 hli yog pom zoo rau lub tshuab tub yees)

* Tube ntev (tus qauv 6 meters lossis ntev ntev)

* Nto tiav (annealed acid-pickled lossis iav- polished)

* Txoj kev sib txuas (ob npaug nias- haum lossis orbital vuam)

Tsis yog -txoj kab uas hla sab nraud, kev cai fin suab thiab qhov siab thiab cov qib tshwj xeeb alloy zoo li duplex 2205 muaj nyob rau ntawm kev thov. Volume pricing thiab mob siab rau qhov project txhawb nqa yog muab rau kev txiav txim. Thov thov ib daim ntawv hais.

Cov cheeb tsam thov

Cov yeeb nkab yog siv rau hauv cov ntawv thov uas yuav tsum muaj kev sib pauv cua sov, qhov chaw huv si thiab kev tiv thaiv corrosion:

* Muaj tub yees: evaporators thiab condensers nyob rau hauv chemical nroj tsuag thiab txheej txheem txias tshuab

* Txias-Chain Logistics: Cov tub yees lub tsev khaws khoom coils thiab nrawm nrawm- lub freezer kub exchangers

* Commercial HVAC: nruab nrab huab cua-conditioning condensers thiab supermarket zaub-case coils

* Kev ua zaub mov thiab dej haus: kev ua kom huv si txias rau cov khoom noj siv mis, brewing thiab dej haus ntau lawm

* Pharmaceutical Cold Storage: meej -kub huv si - chav tub yees loops

* Zog thiab pov tseg-Tshav kub rov qab: cua sov- rov qab condensers hauv ORC systems thiab pov tseg- roj cua txias

FAQ

Q: Qhov txawv ntawm dov -fin thiab welded-fin tubes yog dab tsi?

A: Rolled fins yog tsim los ntawm cov yeeb nkab nws tus kheej hauv ib qho kev ua haujlwm, tshem tawm cov pob qij txha uas ua rau corrosion lossis delamination. Qhov kev tsim no muab cov kev hloov pauv hluav taws xob zoo tshaj plaws thiab kev pab cuam ntev dua.

Q: Cov khoom siv twg yog qhov tsim nyog rau cov tub yees lossis dej ntsev?

A: Rau tub yees Rolled Fin Stainless Steel Tube, 316L tau pom zoo rau qhov chaw ib puag ncig nrog cov ntsiab lus chloride, vim nws muab cov pitting corrosion zoo dua li tus qauv 304 stainless hlau.

Q: Kuv puas tuaj yeem tau txais kev cai phab ntsa thickness?

A: Yog, kev cai phab ntsa thicknesses thiab tsis yog - qauv OD / ID ua ke muaj, suav nrog rau DN40 Rolled fin stainless hlau raj. Thov muab koj lub siab, kub thiab nruab nrab cov ntaub ntawv kom peb cov engineers tuaj yeem lees paub qhov kev pom zoo rau koj daim ntawv thov.

Q: Yuav tsum tau ceev faj dab tsi rau ntawm - qhov chaw vuam?

A: Siv TIG vuam nrog tag nrho argon rov qab - ntxuav kom tsis txhob vuam - cheeb tsam oxidation. Mount kev txhawb nqa nrog cov ntaub qhwv insulating ntawm cov hlau thiab cov hlau tsis sib xws kom tshem tawm cov kev pheej hmoo corrosion galvanic.

Q: Cov kev kuaj xyuas zoo li cas ua ntej ua zaub mov xa tuaj?

A: Txhua qhov kev tsim khoom tau dhau los ua kev ntsuas nruj, kev tshuaj xyuas qhov ntev thiab kev kuaj xyuas qhov zoo. Eddy-tam sim no lossis ultrasonic NDT kuj muaj nyob rau ntawm kev thov kev nyab xeeb- daim ntawv thov tseem ceeb.

Cim npe nrov: dn40 dov fin stainless hlau yeeb nkab rau tub yees tshuab, Tuam Tshoj dn40 dov fin stainless hlau yeeb nkab rau tub yees tshuab manufacturers, lwm tus neeg, Hoobkas

Tug: Rolled Fin Tube rau Zog Cia Thermal Management Systems

Tom ntej: 304 Stainless Hlau Rolled Fin Ua Kua Txias Tube

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