ASTM B111 C70600 Tube: Qhov kawg FAQ Qhia

ASTM B111 C70600 Cov Lus QhiaTuberefer rau cov raj uas muaj tshuaj lom neeg feem ntau yog tooj liab thiab npib tsib xee nrog ntau qhov sib txawv.

Tooj liab muaj qhov feem pua ​​​​ntawm 88-90%, thaum npib tsib xee muaj feem pua ​​​​ntawm 8-10%.

Cov khoom siv tshuaj no haum rau lawv cov kev siv ntau yam kev siv huab cua thiab ib puag ncig, xws li hauv qab ntsev thiab kub.

ASTM B111 tooj liab nickel raj yog tsim tshwj xeeb rau kev siv cov raj condenser.

Koj tuaj yeem siv ASTM B111 C70600 Tubein:

Daim ntawv thov Marine

Kub exchangers

Condenser tube systems

Underwater tubing

Cov nroj tsuag kho dej

Desalination nroj tsuag

ASTM B111 C70600 raj tsis yog -corrosiveness; li no lawv muab durability.

Tus nqi khiav lag luam qis dua vim lawv tsis hnav yooj yim

ASTM B111 C70600 raj muaj ntau yam kev siv hauv cov ntawv thov nrog qhov kub thiab txias.

Koj tuaj yeem hloov lawv tus qauv tsim kom haum rau koj cov specifications.

ASTM B111 C70600 raj muaj ob lub ntsiab lus tseem ceeb nrog cov ntsiab lus ntxiv hauv cov khoom me me.

Hauv ib lub raj ASTM B111 C70600, qhov feem pua ​​​​ntawm tooj liab yog nyob nruab nrab ntawm 88-89%.

Nickel muaj qhov feem pua ​​​​ntawm 8-9%.

Cov feem pua ​​​​ntawm cov seem yog zinc, hlau, txhuas, thiab manganese.

Yog lawm. Tus nqi yog qhov teeb meem loj thaum koj xav siv ASTM B111 C70600 hlab.

Lawv raug nqi me ntsis siab dua piv rau cov pa pa.

Qhov no txhais tau tias yuav tsum muaj kev siv nyiaj txiag tsim nyog ua ntej yuav cov raj no.

Txawm li cas los xij, muab lawv cov khoom tshwj xeeb thiab cov kav ntev uas lawv muab, tus nqi yog qhov poob qis me me.

Ob leeg C70600 yeeb nkab thiab ASTM B111 C70600 raj muaj tib yam tshuaj muaj pes tsawg leeg.

Muaj kev ua haujlwm zoo ib yam, tsuas yog tias ASTM B111 C70600 raj muaj ntau yam ntawm thaj chaw cuam tshuam.

Txawm li cas los xij, qhov sib txawv yog nyob rau hauv lawv tus qauv tsim, qhov ASTM B111 C70600 yeeb nkab muaj qhov sib thooj -sectional.

Hauv qhov sib piv, ASTM B111 C70600 raj tuaj yeem muaj qhov sib txawv ntawm - ntu ntu xws li cov duab plaub, square oval, lossis ncig.

Nws yog ib qho yooj yim rau fabricate ASTM B111 C70600 yeeb nkab kom haum koj daim ntawv thov kev xav tau piv rau fabricating ASTM B111 C70600 raj.

ASTM B111 C70600 tube muaj zog dua thaum koj piv rau ASTM B111 C70600 kav.

Kev sib txuas ntawm ASTM B111 C70600 raj tuaj yeem yog los ntawm kev sib tw rau threaded kawg ASTM B111 C70600 raj.

Los yog, nws tuaj yeem yog los ntawm kev vuam rau lub tiaj thiab beveled kawg ASTM B111 C70600 hlab.

Threaded kawg tube kev twb kev txuas yog yooj yim dua.

Ua ntej kev sib txuas, koj yuav tsum kuaj xyuas ASTM B111 C70600 raj ntsuas thiab qhov sib txuas ntawm qhov sib xws.

Tom qab ntawd txheeb xyuas qhov poj niam txiv neej ntawm lub raj thiab qhov chaw sib txuas.

Rau kev sib raug zoo, ob qho no yuav tsum yog poj niam txiv neej sib txawv, uas yog, txiv neej rau poj niam kawg.

Thaum koj tau lees paub cov kauj ruam no, koj npaj txhij mus txuas.

Txoj kev sib txuas yuav tsum tau ntxig lub raj kawg rau ntawm koj daim ntawv thov.

Tom qab ntawd, koj ntsia lub raj kawg ntawm kev tiv thaiv -clockwise kev taw qhia kom txog thaum koj muaj kev sib txuas nruj.

Vuam qhov kawg beveled yuav tsum ntxig lub raj kawg rau ntawm koj daim ntawv thov, xav txog lub kaum sab xis.

Cov kauj ruam tom ntej yog weld nyob ib ncig ntawm cheeb tsam txuas.

Xyuas kom koj ua cov txheej txheem vuam kom zoo kom txo tau cov dej xau.

Plain kawg vuam yog tib yam li beveled kawg vuam, nrog qhov sib txawv yog qhov taw tes ntxig.

Beveled kawg nyob ntawm lub kaum sab xis thaum lub tiaj kawg yog perpendicular rau nws qhov chaw.

Nws yog ib qho tseem ceeb uas yuav tau kuaj xyuas cov dej xau ntawm qhov sib koom ua ntej siv koj daim ntawv thov.

Yog lawm. Koj tuaj yeem txuas ASTM B111 C70600 cov raj siv cov txheej txheem pa.

Cov txheej txheem zoo li no suav nrog:

1. Kuj Vuam

Muaj plaub hom kev tiv thaiv vuam muaj rau koj xaiv.

Lawv suav nrog; Resistance Butt welding, Resistance Spot Vuam, Resistance Projection Vuam, thiab Resistance Seam Vuam.

Hom welding no muaj cov txiaj ntsig hauv qab no:

Tsis muaj kuab paug tsawg thaum ua haujlwm thiab tawm ntawm qhov chaw ua haujlwm huv.

Nws tsis tshua muaj nqi rau kev yuav khoom thiab siv tau zoo heev.

Nws yog ib txoj kev yooj yim los thov

Thaum tshav kub kub concentration thiab cua sov lub sij hawm tsawg dua, ua rau tsawg deformation ntawm qhov chaw.

Koj tuaj yeem siv nws txawm tias nyias ASTM B111 C70600 hlab

Koj tsis tas yuav siv cov hlau muab tub lim thaum siv hom vuam no.

Txawm li cas los xij, cov hauv qab no yog qhov tsis zoo ntawm kev siv txoj kev no.

Txawm hais tias tus nqi yuav khoom me me, nws muaj tus nqi saib xyuas siab, uas ua rau tus nqi tag nrho.

Kev siv hluav taws xob siab.

Cov txheej txheem vuam ua rau cov pob qij txha tsis tshua muaj zog thiab qaug zog.

2. Hlau Inert Gas Vuam

Koj tuaj yeem siv hlau inert roj vuam yog qhov zoo tagnrho rau nyias thiab nruab nrab tuab ASTM B111 C70600 Tube raj.

Lwm cov txiaj ntsig ntawm kev siv txoj kev no yog:

High vuam ceev tus nqi

Zoo heev topping tus nqi

Siab vuam pas visibility

yooj yim rau automate cov txheej txheem vuam

Nws muaj tsawg weld splatter

Kev siv hlau inert roj muaj cov kev txwv hauv qab no:

Nws tsis yog qhov zoo tagnrho rau tuab ASTM B111 C70600 hlab

Koj yuav tsum npaj qhov chaw ntawm ASTM B111 C70600 hlab ua ntej siv lawv, suav nrog kev tshem tawm xeb.

Koj tsis tuaj yeem siv nws ntawm vertically lossis overhead ntsia ASTM B111 C70600 hlab vim qhov fluidity ntawm cov welding puddle.

Nws yog qhov tsis tsim nyog rau kev sib txuas sab nraud vim yog siv cov roj thaiv kev tiv thaiv uas tiv thaiv qhov vuam nto purity.

3. Tungsten Inert Gas Vuam

Muaj ob hom tungsten inert gas welding uas koj tuaj yeem siv, uas yog, orbital thiab phau ntawv tungsten inert gas vuam.

Ntawm qhov zoo uas txoj kev no muaj xws li:

Nws tso cai rau siv nyob rau hauv txhua txoj hauj lwm ntawm ASTM B111 C70600 Tube, uas yog, vertically, kab rov tav los yog overhead txoj hauj lwm.

Cov txheej txheem vuam ua rau cov pob qij txha tsis muaj qhov tsis zoo vim yog siv cov khoom siv hluav taws xob uas tsis yog - siv tau.

Nws ua rau muaj zog thiab siab - vuam zoo.

Koj tuaj yeem siv lawv yam tsis tas siv cov hlau muab tub lim

Cov pob qij txha yog huv si thiab tsis yog -corrosive.

Cov kev txwv xav tau ntawm txoj kev no yog:

Cov txheej txheem vuam yog lub sijhawm -siv

Nws yog ib txoj hauv kev nyuaj uas yuav tsum muaj cov kws tshaj lij.

Tus nqi pib yog tus nqi siab

4. Kev Taw Qhia Hlau Arc Vuam

Kev siv phau ntawv hlau arc vuam yog qhov zoo vim yog:

Lawv yooj. Koj tuaj yeem txav nws los ntawm ib qho mus rau lwm qhov.

Tsis tas yuav ntxuav ASTM B111 C70600 hlab vim nws tuaj yeem ua haujlwm ntawm cov xeb thiab qias neeg.

Koj tsis tas yuav siv cov roj thaiv kev tiv thaiv, thiab nws tso cai rau kev ua haujlwm sab nraum zoov txawm tias huab cua zoo li cas.

Txawm li cas los xij, nws txoj kev siv muaj ntau yam kev txwv xws li;

Tsis tshua muaj txiaj ntsig vim nws tsim cov khoom pov tseg ntau piv rau lwm hom vuam.

Nws xav tau cov kws tshaj lij los ua cov txheej txheem vuam. Qhov no yog qhov txwv yog tias tsis muaj cov kws tshaj lij.

Qhov siab tshaj plaws ntev rau ASTM B111 C70600tubes yog 6 meters.

Txawm li cas los xij, nws yog qhov ua tau kom muaj qhov ntev uas haum koj qhov tshwj xeeb los ntawm kev cog lus rau cov chaw tsim khoom txhim khu kev qha.

Muaj ob hom ASTM B111 C70600 raj muaj cov txheej txheem ntau lawm.

Cov hom tseem ceeb yog seamless thiab welded ASTM B111 C70600 hlab.

Seamless ASTM B111 C70600 raj muaj cov txheej txheem hauv qab no:

Extrusion

Mandrel zeb

Plug dov zeb

Forging txoj kev

Welded ASTM B111 C70600 raj muaj cov txheej txheem hauv qab no:

Submerged arc vuam

Hluav taws xob fusion vuam

Siab - zaus vuam

Hluav taws xob kuj welding

Txiav ASTM B111 C70600 hlab pab kom tau txais qhov raug haum rau koj daim ntawv thov.

Cov txheej txheem txiav cov pa xws li:

Abrasive Txiav

Qhov no yog ib txoj kev txiav txiav uas siv lub voj voos.

Vim yog phau ntawv txiav cov txheej txheem, nws tsis yog qhov zoo tagnrho rau kev txiav band vim lawv qhov txiav ceev.

Band Saw Txiav

Band pom txiav txoj kev txawm tias pheej yig dua thiab yooj yim muaj, nws tsis yog qhov kev xaiv pom zoo rau kev siv.

Qhov no yog vim qhov tsis sib xws ntawm qhov chaw uas nws tsim.

Cov txheej txheem kuj tseem tsis haum rau kev txiav cov ASTM B111 C70600 hlab vim yog cov burr thiab tsis muaj qhov tsim nyog nruj kam rau ua.

Txias Sawing

Txias sawing yog tsim rau nyias -walled ASTM B111 C70600 hlab thiab tsis tsim ib qho burrs ntawm qhov chaw txiav.

Nws yog ib qho kev siv tshuab uas txhim khu kev txiav koj cov ASTM B111 C70600tubes.

Laser Txiav

Laser txiav yog ib txoj kev meej ntawm kev txiav ASTM B111 C70600 hlab.

Nws tsim cov khoom pov tseg tsawg dua thaum lub sijhawm tsim khoom tsis hais cov raj 'hardness.

Qhov kev txwv tseem ceeb ntawm txoj kev no yog nws tus nqi siab ntawm kev yuav khoom thiab kev saib xyuas.

Tshuab dhos txiav

Kev txiav tshuab dhos yog qhov zoo tshaj plaws rau kev txiav nyias -walled ASTM B111 C70600 hlab thiab tsis tsim cov burrs pom ntawm qhov txiav.

Qhov kev txwv ntawm kev siv cov qauv no yog lub sijhawm npaj thiab tseem nyob ntawm qhov ntau ntawm ASTM B111 C70600 hlab nws tuaj yeem ua haujlwm ntawm lub sijhawm.

Nws kuj muaj qhov poob siab kerf.

Txiav txiav

Qhov zoo ntawm kev txiav txiav yog txiav ceev thiab qhov ntim siab ntawm ASTM B111 C70600tubes nws tuaj yeem txiav hauv lub sijhawm muab piv rau lwm txoj kev txiav.

Shear txiav muaj qhov ua siab ntev thiab tsis ua rau Kerf poob.

Txawm li cas los xij, nws muaj cov cuab yeej siab vim qhov kev hloov kho ntawm qhov tuag ib ntus.

Qhov sib txawv tseem ceeb ntawm ASTM B111 C70600 hlab thiab C71500 hlab yog nyob rau hauv qhov ntau ntawm cov khoom siv tshuaj tam sim no.

Nyob rau hauv ASTM B111 C70600 raj, npib tsib xee feem pua ​​​​ntawm 8 thiab 10%, thaum nyob rau hauv C71500 hlab, nws nyob ntawm 28-30%.

Tooj liab muaj feem pua ​​​​ntawm 88-90% hauv ASTM B111 C70600 hlab.

Thaum 67-70% hauv C71500 hlab.

Cov khoom siv tshuaj no cuam tshuam rau cov kev siv sib txawv ntawm ASTM B111 C70600tubes thiab C71500 tubes.

ASTM B111 C70600 Tube End Configuration

Kev sib raug zoo tsim nyog suav nrog kev kuaj xyuas qhov kawg ntawm lub raj thiab cov kav dej.

Common kawg configurations muaj xws li beveled, threaded, thiab dawb xaus.

Kev khiav hauj lwm siab thiab kub

Kev khiav hauj lwm siab thiab kub ntawm ASTM B111 C70600 hlab yuav tsum tso cai rau cov kua dej ntws zoo.

Yog li ntawd, xaiv lub raj uas nws ua haujlwm siab thiab qhov kub thiab txias ntawm koj daim ntawv thov.

Ntev thiab Thickness ntawm ASTM B111 C70600Tubes

Ntev thiab tuab pab kom ntseeg tau tias koj muaj qhov zoo meej haum rau koj daim ntawv thov.

Tsis tas li ntawd, lub thickness ua kom cov kua dej ntws mus rau hauv cov hlab ntsha thiab tswj xyuas lub siab ntws.

Thaum xaiv qhov ntev, nco ntsoov qhov nthuav dav ntawm ASTM B111 C70600 hlab thiab ntawm koj daim ntawv thov.

Qhov no minimizes rupture los ntawm kev nthuav dav vim qhov kub thiab txias.

Cov qauv zoo

ASTM B111 C70600 cov hlab koj xaiv yuav tsum muaj tag nrho cov ntawv pov thawj zoo.

Qhov no ua kom muaj kev ua haujlwm zoo thiab ua haujlwm ntev rau koj daim ntawv thov.

Ib lub tuam txhab txhim khu kev qha yuav tsum muab cov ntawv pov thawj no rau koj ua ntej yuav cov hlab.

Nqi

Kav ib ncig ntawm tus nqi uas koj tuaj yeem them taus yam tsis muaj kev cuam tshuam rau qhov zoo ntawm ASTM B111 C70600 hlab.

Feem ntau, cov tuam ntxhab sib txawv muaj lawv tus nqi zoo tshaj plaws los ntawm qhov koj tuaj yeem koom nrog lawv.

Tau txais qhov zoo ASTM B111 C70600tubes ntawm tus nqi pheej yig pab koj txiav cov nqi.

Yog lawm, nws tuaj yeem kuaj ASTM B111 C70600 raj.

Kev ntsuam xyuas xyuas kom koj qhov zoo ntawm cov raj no thiab lav qhov ua tau zoo tshaj plaws.

Kev ntsuam xyuas tseem ceeb uas koj tuaj yeem raug ASTM B111 C70600 raj muaj xws li:

Pitting Resistance Test

Qhov kev ntsuam xyuas no yog txhawm rau txiav txim siab ntau npaum li cas lub zog ntawm ASTM B111 C70600 raj tiv thaiv cov nyhuv pitting corrosion.

Ib tus lej qhia txog tus nqi zog ntawm lub raj ASTM B111 C70600.

Tus lej siab dua, qhov siab dua nws lub zog tiv thaiv pitting corrosion.

Intergranular Corrosion Test

Qhov kev ntsuam xyuas no ua kom paub tseeb tias qhov kev tiv thaiv corrosion ntawm ASTM B111 C70600 hlab thaum koj raug rau cov xwm txheej tshwj xeeb.

Nws pab txhawm rau txhawm rau tshawb pom ntxov ntawm cov ntsiab lus degradation nyob rau saum npoo ntawm ASTM B111 C70600tubes.

Intergranular corrosion tshwm sim thaum muaj kev cuam tshuam ntawm cov hlab no mus rau ib puag ncig corrosive.

Mechanical Test

Qhov kev sim no tshuaj xyuas lub peev xwm ntawm ASTM B111 C70600 raj rau machining.

Nws yog los ntawm qhov kev sim no uas koj tau paub yuav ua li cas thiab qhov twg siv cov raj no.

Tshuaj ntsuam xyuas

Kev tshuaj xyuas tshuaj ntsuam xyuas cov tshuaj hauv ib lub raj ASTM B111 C70600.

Qhov no ua kom koj muaj qhov tseeb thiab nyob rau hauv qhov kev faib ua feem.

Flating thiab Flaring Test

Flattening thiab flaring test tshuaj xyuas lub peev xwm ntawm ASTM B111 C70600tubes kom tiv taus compression thiab nthuav dav hauv ntau qhov chaw.

Flattening test pab kom tau txais kev thauj khoom zoo uas koj tuaj yeem muaj nyob rau saum cov hlab no yam tsis muaj lawv flattening.

Kev ntsuas hluav taws xob ntsuas lub peev xwm ntawm ASTM B111 C70600 cov raj kom nthuav dav yam tsis muaj kev tawg thaum cov kua dej nyob hauv qhov ntsuas kub ntws los ntawm nws.

Hardness Test

Qhov kev ntsuam xyuas no txiav txim siab qib hardness ntawm koj ASTM B111 C70600tubes.

Qhov no pab kom nkag siab txog cov cuab yeej machining ntawm cov raj thiab cov cuab yeej siv twg.

Cov hauv qab no yog siv tau ASTM B111 C70600 raj nplaim tiav uas koj tuaj yeem siv:

Matte nto tiav

Lub matte nto tiav tawm ntawm koj lub raj ASTM B111 C70600 tsis tshua muaj kev cuam tshuam rau cov ntiv tes thiab khawb.

ASTM B111 C70600 cov hlab ntsha muaj qhov sib txawv ntawm qhov pom thiab muaj cov tshuaj tiv thaiv zoo.

Daim iav

Daim iav saum npoo tiav ua rau koj ASTM B111 C70600 cov raj ua ib daim iav -zoo li zoo li.

Cov txheej txheem entails buff los yog ntsug sib tsoo ntawm qhov chaw.

Lwm txoj kev suav nrog hluav taws xob sparking thiab polishing ntawm qhov chaw.

Cov txiaj ntsig tseem ceeb ntawm kev siv txoj kev no suav nrog kev txhim kho lub raj lub ntsej muag roughness ib qho kev txhim kho kev sib koom tes zoo.

Daim iav nto tiav yog, txawm li cas los xij, ib txoj kev nyuaj thiab muag heev.

Kev ua yuam kev me me tuaj yeem ua rau kev nkig ntawm ASTM B111 C70600 raj.

Sandblast

Sandblast nto tiav kev xaiv yog ib qho yooj yim rau siv piv rau lwm txoj kev vim nws tsuas yog xav tau rab phom blasting thiab compressed cua.

Lub resulting nto yog huv si thiab uniform.

Qhov no pab txhawb kev ua haujlwm ntxiv ntawm cov raj, xws li vuam thiab pleev xim.

Ib qho kev xaiv sandblast nto tiav, txawm li cas los xij, muaj kev cuam tshuam rau ib puag ncig kev cuam tshuam xws li ya raws.

Txhawm rau tiv thaiv qhov no, xyuas kom muaj kev ntim khoom zoo ntawm cov raj no.

Cov kev txiav txim siab tseem ceeb thaum xaiv qhov chaw ua tiav los thov ntawm koj lub raj ASTM B111 C70600 yog:

Daim ntawv thov ceev ntawm cov txheej txheem nto tiav.

Cov peev nyiaj uas koj xav siv rau ntawm qhov chaw tiav

Qib hardness ntawm koj ASTM B111 C70600 hlab.

Ntau yam cuam tshuam rau kev ntsuas siab thiab kev ua haujlwm kub ntawm ASTM B111 C70600 hlab.

Xws li cov khoom muaj xws li thickness thiab sab nraud ntawm cov hlab no.

Ntawm GNEE peb tsim thiab tsim cov khoom siv tooj liab nickel zoo.

Tiv tauj peb hnub no rau tus nqi zoo tshaj ntawm ASTM B111 C70600 Tubes.