Cov kav dej uas muaj lub tshuab nqus tsevtsis yog tswj hwm los ntawm ib tus qauv thoob ntiaj teb. Rau ntau qhov project industrial, ASME B31.3 txhais cov qauv tsim thiab kev tsim khoom rau cov txheej txheem piping, thaum European Pressure Equipment Directive 2014/68/EU tsim cov kev cai lij choj rau cov khoom siv siab tso rau hauv EU kev ua lag luam. Ntawm HL Cryogenics, yog li ntawd peb pib txhuaCov Yeeb Nkab Nqus Tsevqhov project los ntawm kev txheeb xyuas cov cai tswjfwm, kev tsim siab, kev tsim kub, kua, pawg kav dej, qib kev tshuaj xyuas, thiab daim ntawv pov thawj ua ntej pib ua haujlwm engineering. ASME B31.3 hais txog cov teeb meem xws li kev ntxhov siab tso cai, kev tsim khoom siv, kev tsim siab, kev tsim khoom, kev vuam, kev kuaj xyuas, thiab kev sim siab rau cov kav dej txheej txheem. PED siv txoj hauv kev sib txawv: cov khoom siv siab raug faib ua pawg raws li cov kev ntsuas xws li qhov siab tshaj plaws tso cai, txoj kab uas hla nominal lossis ntim, thiab pawg kua, tom qab ntawd txoj kev ntsuam xyuas kev ua raws li txoj cai raug txiav txim siab. Rau lub kaw lus hloov pauv cryogenic, lub kav dej sab hauv uas khaws siab feem ntau yog tus ciam teb tseem ceeb ntawm cov txheej txheem, thaum lub tsho nqus tsev ua haujlwm ua haujlwm thermal-insulation. Txawm li cas los xij, nws txoj kev tsim kho tshuab, kev tsim khoom, kev tso pa tawm, thiab cov xwm txheej siab ntseeg tau kuj yuav tsum tau soj ntsuam ua ib feem ntawm kev sib dhos tiav.
Lub Tshuab Sib Cais Theem
Cov Yeeb Nkab Nqus Tsev
Lub Tshuab Nqus Tsev Uas Muaj Cov Hose Uas Yooj Yim
Lub Tshuab Nqus Tsev Uas Muaj Cov Khoom Siv Hluav Taws Xob
Cov Ntsiab Lus
1. Kev Xaiv Khoom Siv, Kev Vuam, thiab Kev Tshuaj Xyuas Raws Li Kev Pabcuam Cryogenic
2. Kev Ua Haujlwm Rwb Thaiv Tsev Nqus Tsev Yuav Tsum Tau Tsim Cais Sib Cais Ntawm Kev Ua Raws Cai Siab
3. Cov Kev Cai Thoob Ntiaj Teb Sib Txawv Raws Li Thaj Chaw Thiab Daim Ntawv Thov Cryogenic
4. Kev Yuav Khoom Yuav Tsum Paub Tseeb Txog Qhov Code Scope Ua Ntej Daim Duab Kos Thawj Zaug Tso Tawm
●Kev Xaiv Khoom Siv, Kev Vuam, thiab Kev Tshuaj Xyuas Raws Li Kev Pabcuam Cryogenic
Kev ua raws li qhov yuav tsum tau ua ntau dua thaum qhov kub ntawm cov txheej txheem poob rau cov kua nitrogen, oxygen, argon, LNG, hydrogen, lossis helium. Cov ntaub ntawv yuav tsum khaws cov khoom tawv txaus ntawm qhov kub tsawg kawg nkaus, thiab cov txheej txheem vuam yuav tsum tsim nyog rau ob qho tib si qib stainless-steel xaiv thiab cov lej xav tau. Peb feem ntau siv cov hlau stainless austenitic hauv kev tsim cov yeeb nkab cryogenic vim tias lawv tswj tau qhov ductility zoo ntawm qhov kub tsawg heev, tab sis kev xaiv cov khoom siv tsis tuaj yeem txo qis rau qhov kub ib leeg. Kev siab, kev tso cai corrosion, kev huv, kev ua haujlwm cyclic, cov lus qhia ntawm cov neeg siv khoom, thiab kev tsim kev sib txuas kuj yuav tsum tau xav txog. Raws li ASME B31.3, qhov kev tshuaj xyuas xav tau nyob ntawm cov kev pabcuam yeeb nkab thiab cov lus qhia ntawm qhov project; kev kuaj radiographic, kev kuaj kua nkag mus, kev kuaj pom, thiab kev kuaj siab tuaj yeem yog ib feem ntawm txoj kev npaj tshuaj xyuas. Cov haujlwm PED ntxiv rau qhov yuav tsum tau taug qab, cov ntaub ntawv khoom siv, cov txheej txheem koom ua ke tsim nyog, thiab kev ntsuas kev ua raws li qhov tsim nyog rau pawg khoom siv. Ntawm HL Cryogenics, peb sib koom tes cov ntawv pov thawj khoom siv, cov ntaub ntawv vuam, cov ntaub ntawv NDE, kev kuaj helium xau, thiab kev tshuaj xyuas zaum kawg ua ib pob. Qhov no tseem ceeb heev rauLub Tshuab Nqus Tsev Uas Muaj Kev Ruaj Ntsegcov rooj sib tham thiabLub Tshuab Nqus Tsev Uas Muaj Cov Hose Uas Yooj Yimkev sib txuas, qhov twg ntau qhov ciam teb siab thiab cov welded interfaces yuav raug sib sau ua ke hauv ib lub hnab me me.
●Kev Ua Haujlwm Rwb Thaiv Tsev Nqus Tsev Yuav Tsum Tau Tsim Cais Sib Cais Ntawm Kev Ua Raws Cai Siab
Kev ua tau raws li tus lej siab tsis tau lees tias yuav ua tau zoo hauv cryogenic.Cov Yeeb Nkab Nqus Tsevtuaj yeem ua raws li kev siv tshuab tab sis tseem ua tsis tau zoo yog tias qhov cua sov xau, qhov ruaj khov ntawm lub tshuab nqus tsev, kev sib cog lus thermal, lossis kev tsim sib koom ua ke tsis raug tswj hwm kom zoo. Yog li ntawd peb thiaj li soj ntsuam qhov kev tsim cryogenic thiab mechanical ua ke. Kub nkag mus rau hauv cov yeeb nkab sab hauv los ntawm kev sib txuas hla cov kev txhawb nqa thiab kev sib txuas, kev tawg hla qhov chaw annular, thiab cov roj seem conduction yog tias lub tshuab nqus tsev puas tsuaj. Kev rwb thaiv tsev siab thiab kev rwb thaiv tsev ntau txheej yog siv los txo cov khoom no, thaum cov kev txhawb nqa yuav tsum txwv cov yeeb nkab sab hauv yam tsis tsim cov choj thermal ntau dhau. Cov yeeb nkab cryogenic ntev kuj xav tau kev txiav txim siab ntawm kev sib cog lus los ntawm qhov kub thiab txias mus rau kev pabcuam cryogenic, ua ke nrog cov khoom thauj anchor, kev ywj pheej, thiab cov khoom siv nozzle txwv. Qhov twg lub network faib tawm xav tau kev saib xyuas lub tshuab nqus tsev hauv nruab nrab, ibLub Tshuab Nqus Tsev Dynamictuaj yeem txuas cov chav nqus tsev uas tau xaiv rau cov twj tso kua mis, cov ntsuas, cov li qub, thiab cov ntsiab lus saib xyuas kom txhawb nqa lub tshuab nqus tsev kom ruaj khov mus sij hawm ntev. Qhov no tsis hloov lub tshuab nqus tsev uas muaj suab nrov; nws yog ib qho kev daws teeb meem ntxiv rau cov ntawv thov uas kev nkag mus, qhov loj ntawm lub network, lossis kev saib xyuas ua pov thawj. Tib lub hauv paus ntsiab lus engineering siv rau lub raj cryogenic lossis Mini Tank: kev ua raws li lub siab thiab kev ua haujlwm thermal yuav tsum tau txheeb xyuas ob qho tib si.
●Cov Kev Cai Thoob Ntiaj Teb Sib Txawv Los Ntawm Cheeb Tsam Thiab Daim Ntawv Thov Cryogenic
Txoj kev ua raws li txoj cai nyob ntawm seb lub kaw lus yuav raug teeb tsa qhov twg thiab nws yuav siv li cas. Lub tshuab ua kua nitrogen rau lub chaw semiconductor hauv East Asia yuav tsom mus rau kev huv, kev ruaj khov ntawm theem, qhov siab ntawm qhov kawg, thiab kev sib txuas ntawm kev teeb tsa, thaum lub Hoobkas roj lag luam hauv Tebchaws Europe yuav xav tau CE cim hauv qab PED ua ke nrog cov ntaub ntawv qhia txog kev ua haujlwm thiab kev soj ntsuam kev ua raws li txoj cai. LNG infrastructure hauv Southeast Asia tuaj yeem ua ke ASME-raws li cov kev cai kav dej nrog cov lus qhia ntawm tus tswv, cov cai hauv zos, thiab cov phiaj xwm tshuaj xyuas tshwj xeeb ntawm qhov project. Cov haujlwm hydrogen hauv Middle East yuav qhia txog cov kev cai ntxiv rau kev sib raug zoo ntawm cov khoom siv, qhov chaw phom sij, kev tswj hwm qhov xau, thiab cov lus qhia pom zoo los ntawm tus tswv. Ntawm HL Cryogenics, peb tsim khoom hauv peb cov ntawv pov thawj ASME, CE/PED, thiab ISO thiab kev ua raws li txoj cai, nrog rau qhov kev ntsuas meej meej rau txhua qhov project. Ib qho piv txwv tiag tiag yog kab faib LN2 ntev uas qhov kev tsim siab ua raws li cov cai tswj hwm, tab sis qhov siab ntawm qhov kawg uas tau xam los ze rau qhov xwm txheej tom qab kev sib txhuam thiab kev nce siab. Cov lus teb engineering tsis yog tsuas yog ua kom phab ntsa tuab xwb; nws yuav xav tau qhov loj ntawm cov yeeb nkab loj dua, kev hloov kho txoj kev, ibLub Tshuab Nqus Tsev Theem Separatornyob ze ntawm qhov chaw siv, lossis lwm txoj kev tswj hwm kev ua haujlwm kom ruaj khov.
●Kev Yuav Khoom Yuav Tsum Paub Tseeb Txog Qhov Code Scope Ua Ntej Daim Duab Thawj Zaug Tso Tawm
Rau cov neeg cog lus EPC thiab cov pab pawg yuav khoom, cov teeb meem kev ua raws cai kim tshaj plaws feem ntau pib nrog cov lus qhia tsis tiav es tsis yog kev tsim khoom. Ua ntej peb tso tawm ib qhoCov Yeeb Nkab Nqus Tsevrau kev tsim khoom, peb xav tau cov khoom siv cryogenic, kev ua haujlwm thiab kev tsim qauv siab, kev ua haujlwm thiab kev tsim qauv kub, kev ntws xav tau, qhov loj ntawm kab, kev taw qhia, tus qauv kev sib txuas, cov lej siv tau, kev ntxuav yuav tsum tau ua, NDE yuav tsum tau ua, pob ntawv pov thawj, thiab kev cia siab ntawm daim ntawv pov thawj. Tib yam siv rauCov Qhov Dej Uas Muaj Cov Khoom Siv Nqus Tsev, kev sib txuas yooj ywm, cov khoom siv tswj theem, thiab cov khoom siv txhawb nqa. Nws tseem ceeb heev kom paub qhov txawv ntawm qhov yuav tsum tau ua raws li txoj cai, qhov yuav tsum tau ua raws li txoj cai, thiab tus tswv qhia tshwj xeeb. ASME B31.3 yuav txhais tau lub hauv paus tsim cov kav dej, PED yuav tsim txoj kev cai lij choj rau cov khoom siv siab EU, thiab cov neeg siv khoom yuav ntxiv cov kev vuam nruj dua, kev ntxuav oxygen, cov ntaub ntawv sau tseg, lossis cov kev cai tshuaj xyuas. Ntawm HL Cryogenics, peb nyiam daws cov kev sib txuas no thaum lub sijhawm hais lus thiab kev tshuaj xyuas tsim qauv es tsis yog tom qab kev tsim khoom tau pib. Txoj hauv kev ntawd txo cov kev hloov pauv kev siv tshuab, zam kev siv nyiaj tsis tsim nyog, thiab muab txoj hauv kev ua raws li tus tswv kom meej dua. Yog tias koj qhov project cuam tshuam nrog lub kaw lus hloov pauv cryogenic, lub kaw lus nitrogen kua, kab LNG, lossis lwm lub network uas muaj cov khoom siv rwb thaiv tsev, peb pab neeg engineering tuaj yeem tshuaj xyuas cov kev cai siv tau thiab pab txhais qhov kev tsim khoom thiab cov ntaub ntawv sau tseg tsim nyog.
●Cov Lus Nug Feem Ntau
Txij li xyoo 1992, HL Cryogenics tau tshwj xeeb hauv kev tsim thiab tsim cov kav dej cryogenic uas muaj lub tshuab nqus tsev thiab cov khoom siv txhawb nqa, uas tau tsim los ua kom tau raws li ntau yam kev xav tau ntawm cov neeg siv khoom. Peb muaj daim ntawv pov thawj ASME, CE, thiab ISO 9001, thiab tau muab cov khoom thiab cov kev pabcuam rau ntau lub tuam txhab lag luam thoob ntiaj teb. Peb pab neeg ua siab dawb siab zoo, muaj lub luag haujlwm, thiab cog lus rau kev ua tau zoo hauv txhua qhov project uas peb ua.
Cov Yeeb Nkab Uas Muaj Cov Khoom Siv Nqus Tsev / Cov Khoom Siv Uas Muaj Cov Khoom Siv Jacketed
Lub Hose Uas Muaj Cov Khoom Siv Nqus Tsev Uas Muaj Cov Khoom Siv Hluav Taws Xob Thiab Cov Khoom Siv ...
Lub Tshuab Sib Cais Theem / Lub Tshuab Pa Tawm
Lub Tshuab Nqus Tsev Uas Muaj Kev Ruaj Ntseg (Pneumatic) Kaw-tawm Valve
Lub Tshuab Nqus Tsev Insulated Check Valve
Lub Tshuab Nqus Tsev Insulated Regulating Valve
Cov Khoom Siv Hluav Taws Xob Uas Muaj Cov Khoom Siv Nqus Tsev Rau Cov Thawv Txias & Cov Thawv
MBE Cov Tshuab Ua Kua Nitrogen Txias
Lwm cov khoom siv txhawb nqa cryogenic ntsig txog VI piping - suav nrog tab sis tsis txwv rau cov pab pawg valve relief kev nyab xeeb, cov ntsuas qib kua, cov ntsuas kub, cov ntsuas siab, cov ntsuas nqus tsev, thiab cov thawv tswj hluav taws xob.
Peb zoo siab tos txais cov xaj ntawm txhua qhov loj me - los ntawm ib chav mus rau cov haujlwm loj.
HL Cryogenics' Vacuum Insulated Pipe (VIP) yog tsim tawm raws li ASME B31.3 Pressure Piping Code ua peb tus qauv.
HL Cryogenics yog ib lub tuam txhab tsim khoom siv nqus tsev tshwj xeeb, uas tsuas yog nrhiav cov khoom siv raw los ntawm cov neeg muag khoom tsim nyog xwb. Peb tuaj yeem nrhiav cov khoom siv uas ua tau raws li cov qauv thiab cov kev cai tshwj xeeb raws li cov neeg siv khoom xav tau. Peb cov khoom siv feem ntau suav nrog ASTM/ASME 300 Stainless Steel nrog kev kho saum npoo xws li acid pickling, mechanical polishing, bright annealing, thiab electro polishing.
Qhov loj thiab tsim lub siab ntawm cov yeeb nkab sab hauv yog txiav txim siab raws li cov neeg siv khoom xav tau. Qhov loj ntawm cov yeeb nkab sab nraud ua raws li HL Cryogenics cov lus qhia tus qauv, tshwj tsis yog tias tus neeg siv khoom tau teev tseg lwm yam.
Piv rau cov kav dej rwb thaiv tsev ib txwm muaj, lub tshuab nqus tsev zoo li qub muab kev rwb thaiv tsev zoo dua, txo cov kev poob ntawm cov pa roj rau cov neeg siv khoom. Nws kuj tseem pheej yig dua li lub tshuab dynamic VI, txo cov peev txheej pib rau cov haujlwm.
●Cov Lus Qhia Txog
Lub sijhawm tshaj tawm: Lub Kaum Hli-16-2026
