Copper Alloy Thaum tshav kub kub Exchanger Tube

Gnee Steel (Tianjin) Co., Ltd. yog ib qho ntawm cov tuam txhab tshaj lij thiab cov chaw muag khoom ntawm tooj liab alloy kub exchanger raj hauv Suav teb, kuj txhawb kev pabcuam customized. Txais tos kom yuav luv nqi tooj liab alloy kub exchanger raj rau muag ntawm no los ntawm peb lub hoobkas. Cov khoom zoo thiab tus nqi tsim nyog muaj.

 

Hauv kev tswj hwm kev lag luam thermal, qhov ua tau zoo ntawm koj cov cuab yeej siv ntau nyob ntawm qhov zoo ntawm koj cov tubing. Raws li tus thawj cojtooj liab kub exchanger raj Hoobkasthiab stockist, peb engineer siab -cov raj ua tau zoo tsim los rau siab tshaj plaws thermal conductivity, exceptional corrosion kuj, thiab meej qhov ntev kam rau ua.

 

Seb koj yog fabricating lojplhaub thiab raj kub exchangerrau lub tshuab fais fab lossis xav tau cov raj precision rau qhov project OEM, peb muab cov ntaub ntawv kho kom haum raws li cov qauv nruj thoob ntiaj teb.

Thov Tam sim no Tshuag & Mill Test Certificate

 

Xaiv cov khoom siv hluav taws xob tsis zoo yog qhov ceev tshaj plaws rau corrosion. Peb npaj 5 thawj alloys hauv qabASME SB 111thiabASTM B111specifications kom phim koj cov kua chemistry thiab kub profile.

 

Alloy / Txheem	Ntsiab Feature	Qhov zoo tshaj plaws Application Scenario
ASTM B 111 C12200 (Phosphorus Deoxidized Copper)	Tus qauv kub rau thermal conductivity.	kub exchanger hvac Kub exchanger boiler ( dej huv) tooj liab tube kub exchanger units
ASTM B111 C44300 Cov Lus Qhia Tshwj Xeeb (Admiralty tooj dag)	Inhibited arsenic cov ntsiab lus tiv thaiv dezincification.	Thaum tshav kub kub exchanger condenser units ntsib dej brackish.
ASTM B111 C68700 Cov (Aluminium Brass)	Superior resistance rau siab -ceev seawater.	plhaub tube evaporator systems Siab - ntws dej hiav txwv txias.
ASTM B111 C70600 Cov Lus Qhia Tshwj Xeeb (Cu-Ni 90/10)	Kuaj nruab nrab seawater corrosion.	Naval & marine tooj liab tubing kub exchanger systems.
ASTM B111 C71500 Cov Lus Qhia (Cu-Ni 70/30)	Heev corrosion kuj rau hnyav marine ib puag ncig.	u tube condenser units High -kub qaub kev pab cuam.

Kev Ua Raws Cai Thoob Ntiaj Teb:Peb kuj ua raws liTS EN 12451thiabJIS H3300cov qauv rau cov haujlwm thoob ntiaj teb.

 

Cov txheej txheem thermal sib txawv yuav tsum tau tsim cov raj sib txawv. Peb tsis yog muab cov raj xoob xwb; peb muab cov kev daws teeb meem zoo xws li cov raj ncaj, finned profiles, thiab npaj tau - rau - nruab pob kom haum koj cov kev xav tau kev tsim khoom.

Cov Ntawv Thov Tseem Ceeb Peb Pab:

Kub exchanger boilersystems hauv kev tsim hluav taws xob.

Kev lag luamkub exchanger hvacthiab tub yees tshuab.

Kev lag luamThaum tshav kub kub exchanger condenserunits thiab petrochemical txias.

Automotive cua txias (tshav kub exchanger tshebradiators).

Gas thiab kua txias (cua sov exchanger cuacov txheej txheem).

 

Qhov no yog qhov feem ntau tooj liab kub exchanger raj vs stainless hlau sib cav. Tooj liab muaj 20x siab dua thermal conductivity dua stainless hlau. Rau ib lub raj tooj liab kub exchanger xam, hloov mus rau hlau feem ntau yuav tsum tau ob npaug rau qhov chaw saum npoo kom ua tiav tib lub luag haujlwm. Hais tias, rau ammonia-raws li systems, peb xav kom peb cupro-nickel xaiv (tooj liab kub exchanger raj vs cupronickel - xaiv cupro-nickel rau ammonia los yog qaub roj).

 

Engineers xav tau cov lej, tsis yog kev lag luam fluff. Ntawm no yog cov tsis tseem ceeb rau koj lub plhaub thiab lub raj cua kub exchanger tsim.

 

Kub Exchanger Tube Pitch & Sheet

Lub tshav kub exchanger raj suab (feem ntau yog 1.25x OD) cuam tshuam cov ndlwg turbulence thiab tu nkag. Peb muab precision- cov raj tiav npaj rau cov cua kub exchanger raj ntawv drilling qauv. Peb qhov kev tsim khoom ua tau zoo kom ntseeg tau tias muaj qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm lub raj xa dej.

 

Tube Rolling & Expansion

Lub raj xa hluav taws xob kom zoo dov thiab lub raj xa hluav taws xob sib txuas yog tsis yog -kev sib tham rau qhov xau- pov thawj foob. Peb muab cov ntaub ntawv qhia txog kev nthuav dav torque rau peb cov tooj liab kub exchanger raj phab ntsa thickness variants (los ntawm 0.5mm mus rau 3mm).

 

Dimensions Muaj
Peb muab tag nrho cov qauv thoob ntiaj teb qhov ntau thiab tsawg raws li koj cov khoom siv:

Sab nraud txoj kab uas hla (OD):Qhov ntau thiab tsawg muaj xws li tooj liab kub exchanger raj OD 19mm (3/4 nti, ntau rau HVAC), thiab5/8 ntithiab1 ntiprofiles rau kev siv boiler.

Custom Lengths:Peb tuaj yeem hloov kho koj lub raj xa hluav taws xob tooj liab ntev txog 30 meters, muaj nyob rau hauv ob qho tib si ncaj thiab precision- cov ntawv khoov.

Npaj-rau-Nruab Configurations:Muab cov tub rau ib tus neeg rau koj lub U raj kub exchanger los yog tag nrho cov U tube bundle heat exchanger units, zoo kawg nkaus npaj rau raj ntawv los ua ke.

 

Installation & Fabrication Support:
Kev txhim kho kom zoo yog qhov tseem ceeb kom tsis txhob xau ntawm lub tshav kub exchanger raj ntawv. Peb cov hlab yog annealed mus rau lub zoo meej temper, tso cai rau txhim khu kev qha tshav kub exchanger raj dov thiab tshav kub exchanger raj expansion tsis tawg lub raj xaus. Tsis tas li ntawd, yog tias koj tab tom ua qhov kev ntsuas tooj liab tube kub exchanger, peb tuaj yeem muab cov nqi thermal conductivity rau koj cov hlau xaiv.

Xa koj daim ntawv kos duab rau peb

 

Txawm tias qhov zoo tshaj plaws tooj liab alloy raj rau lub tshav kub exchanger xav tau kev saib xyuas. Peb feem ntau hnov:"Yuav ua li cas ntxuav tooj liab kub exchanger raj"thiab"copper tshav kub exchanger tube life expectancy".

 

Lub neej expectancy:Nrog rau kev kho dej kom zoo, ASTM B111 C12200 hlab kav 15-20 xyoo hauv HVAC. C70600 tuaj yeem tshaj 30 xyoo nyob rau hauv marine ib puag ncig.

Ntxuav:Yuav ua li cas ntxuav tooj liab kub exchanger raj, tsis txhob hydrochloric acid. Siv cov tshuaj tiv thaiv citric acid los yog txhua yam txhuam hniav.

Bending & Vuam:Rauyuav ua li cas khoov tooj liab kub exchanger raj, siv lub mandrel bender (lub vojvoog> 3x OD). RauYuav ua li cas weld tooj liab kub exchanger raj, siv deoxidized muab tub lim thiab ntxuav nrog argon. Brazing yog nyiam rau C12200.

 

Q1: Dab tsi yog tooj liab kub exchanger raj thiab yog vim li cas siv tooj liab nyob rau hauv lub tshav kub exchanger?
A: Lub raj tooj liab kub exchanger siv tooj liab lub thermal conductivity (ze li 8 npaug siab dua txhuas thiab ntau dua li hlau). Peb siv tooj liab vim nws hloov kub sai heev, tiv thaiv bio- fouling lawm, thiab yog cov ductile heev, ua rau nws yooj yim rau fabricate rau hauv complex bundles.

 

Q2: Copper heat exchanger tube vs cupronickel: Dab tsi yog qhov txawv?
A: Tus qauv tooj liab (xws li C12200) yog qhov zoo tshaj plaws rau cov dej tshiab. Cupronickel (90/10 lossis 70/30) ntxiv npib tsib xee thiab hlau, ua rau nws tsis kam mus rau siab - dej hiav txwv ceev thiab hauv zos corrosion. Cupronickel yog tus qauv rau marine condensers.

 

Q3: Yuav ua li cas ntxuav thiab tswj lub tshuab hluav taws xob tooj liab?
A: Txhawm rau kom siab tshaj plaws tooj liab kub exchanger tube lub neej expectancy, tsis txhob muaj abrasive mechanical tu. Siv tshuaj ntxuav nrog cov kua qaub uas tsis muaj zog (xws li sulfamic lossis citric acid) nruab nrog cov tshuaj tiv thaiv tooj liab, ua raws li siab - cov dej ntws tawm kom tshem tawm cov nplai sab hauv thiab fouling yam tsis ua rau cov txheej txheem oxide ua kom puas.

 

Q4: Puas muaj kev txhawj xeeb txog tooj liab kub exchanger raj corrosion?
A: Thaum muaj kev ruaj khov heev, kev siv dej tsis zoo (xws li, ammonia siab, sulfur, lossis dej tshaj tawm) tuaj yeem ua rau erosion -corrosion. Xaiv cov hlau zoo (xws li Admiralty Brass lossis Cupronickel) thiab tswj cov raj xa dej nrawm kom txo tau cov teeb meem no.

 

Q5: Yuav ua li cas khoov los yog welding ib lub raj kub kub exchanger?
A: Rau dabtsi yog khoov, peb siv CNC rotary kos dabtsi yog khoov nrog sab hauv mandrels kom tswj cov phab ntsa thickness, tseem ceeb heev rau au raj kub exchanger. Rau kev sib koom, brazing nrog nyiaj -raws li alloys yog tus qauv. Yog tias koj xav paub yuav ua li cas vuam tooj liab kub exchanger raj rau ib lub raj, TIG vuam feem ntau yog siv rau cupronickel alloys, yuav tsum tau tshwj xeeb muab tub lim hlau thiab shielding gases.

 

Kev ntim khoom tsis zoo ua rau puas tsuaj txawm tias qhov zoo tshaj plaws tooj liab kub exchanger raj. Raws li ib tug kws tshaj lij tooj liab kub exchanger tube Hoobkas ua hauj lwm tooj liab kub exchanger tube teb chaws USA, Europe, UAE, Saudi Arabia, thiab Is Nrias teb, peb ua raws li tub rog - qib export ntim cov qauv kom tsis muaj kev puas tsuaj thaum lub sij hawm hiav txwv los yog huab cua freight.

 

Peb Cov Txheej Txheem Ntim Txheej Txheem:

Ntim Theem	Khoom siv / txoj kev	Lub hom phiaj
Ib leeg Tube Tiv Thaiv	Anti-xeb VCI ntawv + yas kawg kaus mom	Tiv thaiv kom tsis txhob ya raws, plua plav, thiab khawb ntawm tooj liab tube kub exchanger sab hauv.
Bundling	Nylon straps + ntoo spacers	Khaws tooj liab kub exchanger tube OD 19mm, 1 nti, los yog 5/8 nti qhov ntau thiab tsawg tau teeb tsa thiab kev co-dawb.
Moisture Barrier	Thick PE zaj duab xis qhwv (kub-shrink)	Thaiv cov av noo thaum lub sij hawm ntev hiav txwv voyages rau tooj liab kub exchanger raj lub teb chaws Yelemees los yog Saudi Arabia.
Ntim Ntim	Export-qib plywood case lossis steel-banded ntoo crates	Withstands stacking thiab ntxhib tuav. Txhua lub crate sau nrog PO tooj, alloy (xws li, SB111 C70600), thiab kom muaj nuj nqis.
Cov ntaub ntawv	Cov npe ntim + Daim Ntawv Pov Thawj Zeb Xeem (MTC) txuas sab nraud	Kev lis kev cai clearance txhawb rau tooj liab kub exchanger raj stockist thiab distributor koom tes.

Rau U-Bundle Orders:U tube heat exchanger thiab U tube bundle heat exchanger yog muab tso rau hauv siab steel jigs sab hauv lub crate los tiv thaiv bending radius distortion.

 

Hom khoom siv	Specification / Muaj peev xwm	Kev cuam tshuam zoo
Kab rov tav nruam Casting kab	10-tuj muaj peev xwm	Ua homogeneous tooj liab alloy raj rau tshav kub exchanger billets nrog xoom porosity.
Peb -Roll Piercing Mill	Txog li 60mm OD	Precision phab ntsa thickness tswj rau tshav kub exchanger raj phab ntsa thickness tsawg li 0.5 hli.
Txias Drawing Bench	5 kos ua ke	Ua tiav nruj tolerances ntawm tooj liab kub exchanger raj ntev thiab tshav kub exchanger yeeb nkab txoj kab uas hla.
Straightening & Txiav Kab	CNC servo- tswj	Burr-dawb txiav rau tooj liab kub exchanger raj 3/4 nti thiab 1 nti rau qhov project ntev.
U-Bending Tshuab	CNC mandrel hom	Ua U tube condenser thiab U tube bundle heat exchanger yam tsis muaj kinking lossis ovality.
Eddy Tam sim no Tester	NDT (Tsis yog -Kev kuaj kev puas tsuaj)	100% kev soj ntsuam ntawm C70600 raj thiab C71500 raj rau pinholes los yog tawg ib ASTM B111 pdf qauv.
Hydrostatic Tester	Txog li 200 bar	Validates tshav kub exchanger raj expansion thiab raj dov kev ncaj ncees.
Spectrometer	Optical emission (OES)	Pom zoo cov tshuaj muaj pes tsawg leeg ntawm ASME SB111, EN 12451, thiab JIS H3300 qib ntawm txhua pawg.

 

Peb Cov Ntawv Pov Thawj & Ua Tau Zoo:

ASTM B111 pdf thiab ASME SB111 pdf tag nrho traceability.

ISO 9001: 2015 Kev tswj hwm kev ua haujlwm zoo.

Thib peb- tog neeg soj ntsuam txais: SGS, BV, Lloyds, los yog TUV.

Copper heat exchanger tube life expectancy test reports muaj raws li qhov kev thov.

Tau Txais Cov Lus Qhia Ceev & Logistics Plan

 

 

Cim npe nrov: Tuam Tshoj Copper Alloy Thaum tshav kub kub Exchanger Tube manufacturers, lwm tus neeg, Hoobkas