Kev Ruaj Ntseg ntawm Cov Yeeb Nkab Roj thiab Roj Av: Kev Nyab Xeeb thiab Ib puag ncig


Kev Taw Qhia

Kev ruaj khov ntawm cov kav dej roj yog qhov tseem ceeb hauv kev nyab xeeb ntawm cov txheej txheem thiab kev ua haujlwm ib puag ncig. Kev ua tsis tiav me me ntawm cov flanges, valves, compressor stations, lossis cov khoom siv ntsuas tuaj yeem nce mus rau hauv cov pa roj methane, kev cuam tshuam kev pabcuam, kev kho kim heev, thiab, thaum muaj xwm txheej loj, cov xwm txheej loj ntawm kev tswj hwm. Thaum lub zog ua haujlwm nce siab thiab cov pa roj ua rau muaj kev nyuaj siab ntau dua, cov txheej txheem kaw yuav tsum tiv taus kev ntxhov siab ntau dua, kev hloov pauv kub, thiab kev raug tshuaj lom neeg yam tsis poob kev ntseeg siab. Tsab xov xwm no piav qhia vim li cas cov kav dej roj tseem ceeb, qhov twg kev pheej hmoo ntawm kev ruaj khov feem ntau tshwm sim, thiab kev ua haujlwm ntawm cov foob cuam tshuam li cas rau kev tswj cov pa roj, lub sijhawm ua haujlwm, thiab kev ua raws li txoj cai, muab lub hauv paus meej rau kev sib tham txog kev siv tshuab tom qab.

Vim Li Cas Kev Ruaj Ntseg ntawm Cov Yeeb Nkab Roj Av Tseem Ceeb

Hauv cov tes hauj lwm xa mus rau qhov siab siab, kev ruaj khov ntawm cov kav dej roj ua haujlwm ua qhov kev tiv thaiv tseem ceeb tiv thaiv kev puas tsuaj loj heev thiab kev ua qias tuaj ntawm ib puag ncig. Kev ntseeg tau ntawm kev ua haujlwm ntawm cov khoom siv hauv nruab nrab nyob ntawm ntau yam.kev ruaj khov ntawm cov khoom siv kho tshuab thiab tshuaj lom neegntawm cov khoom sib khi uas nyob ntawm flanges, valves, compressor stations, thiab metering skids. Raws li cov neeg ua haujlwm hauv cov kav dej thawb kom muaj kev ua haujlwm ntau dua thiab hloov mus rau kev tswj cov roj sib xyaw ua ke, qhov kev thov tso rau ntawm cov kev sib txuas sealing no tau nce siab heev.

Kev tiv thaiv kev xau, kev tswj cov pa phem, thiab cov nqi ntawm qhov xwm txheej

Kev tswj cov ciam teb tsis yog qhov tseem ceeb rau kev ua haujlwm txuas ntxiv mus xwb tab sis kuj tseem ceeb rau kev txo qis kev puas tsuaj nyiaj txiag thiab ib puag ncig ntawm cov pa phem uas khiav tawm. Methane, cov khoom tseem ceeb ntawm cov roj ntuj, muaj peev xwm ua rau lub ntiaj teb sov (GWP) kwv yees li 28 txog 36 npaug ntau dua li cov pa roj carbon dioxide dhau 100 xyoo. Cov ntaub ntawv kev lag luam qhia tias cov xau me me, txuas ntxiv mus thoob plaws cov kav dej tuaj yeem suav txog 30% ntawm tag nrho cov kev poob methane khiav tawm hauv cov lag luam nruab nrab.

Tsis tas li ntawm qhov cuam tshuam rau ib puag ncig, qhov kev ua tsis tiav ntawm lub foob tseem muaj teeb meem nyiaj txiag loj heev. Kev kaw cov kav dej tsis tau npaj tseg uas yog los ntawm lub gasket flange tawg lossis lub foob ntawm lub compressor valve puas tsuaj tuaj yeem ua rau kev xa xov tsis tiav kiag li. Rau cov kab xa xov loj uas muaj peev xwm loj, cov nqi tsis tau npaj tseg feem ntau tshaj $ 250,000 ib hnub hauv cov nyiaj tau los ncua, tsis suav nrog cov nqi tam sim ntawd ntawm kev txav mus los thaum muaj xwm txheej ceev, kev khawb av, thiab kev hloov khoom.

Cov xwm txheej ua haujlwm uas ua rau muaj kev cuam tshuam rau kev ruaj khov ntawm lub foob

Cov foob ntawm cov kav dej yuav tsum tiv taus cov chaw ib puag ncig uas ua rau cov khoom puas tsuaj. Kev hloov pauv ntawm lub zog, kev poob siab ntawm cua sov, thiab kev raug rau cov xov xwm hnyav xws li hydrogen sulfide (H2S) lossis carbon dioxide (CO2) hauv cov roj qaub ua rau cov khoom sib khi tsis tu ncua.

Ib qho ntawm cov xwm txheej ua haujlwm hnyav tshaj plaws yog Rapid Gas Decompression (RGD), tseem hu ua Explosive Decompression (ED). Qhov xwm txheej no tshwm sim thaum lub zog ntawm lub kaw lus poob qis sai sai - feem ntau tshaj 1,000 psi txo qis hauv qab ib teev. Cov pa roj uas tau nkag mus rau hauv cov qauv molecular ntawm lub foob elastomer nthuav dav sai sai, ua rau sab hauv blistering, fissuring, thiab qhov kawg tawg ntawm cov saw hlau polymer cross-linked. Kev txo cov xwm txheej no yuav tsum tau cov khoom siv meej thiab kev tsim kho tshuab zoo.

Dab Tsi Txhais Tau Qhov Kev Ua Haujlwm ntawm Cov Yeeb Nkab Roj

Dab Tsi Txhais Tau Qhov Kev Ua Haujlwm ntawm Cov Yeeb Nkab Roj

Kev ua haujlwm ntawm lub foob yog txiav txim siab los ntawm kev sib tshuam ntawm cov khoom siv, kev tsim qauv geometric, thiab kev txwv ntawm lub cev ntawm qhov chaw ua haujlwm. Lub foob yuav tsum tswj tau qhov kev ntxhov siab txaus los tiv thaiv cov khoom siv sib txuas ntawm txhua qhov kev hloov pauv siab thiab kub yam tsis muaj kev hloov pauv yas mus tas li lossis kev puas tsuaj tshuaj lom neeg.

Cov ntaub ntawv foob, cov qauv geometries, thiab cov kev txwv ntawm qhov siab thiab kub

Cov qauv tseem ceeb ntawm cov kav dej roj suav nrog O-rings, spiral wound gaskets, ring type joint (RTJ) gaskets, thiabcov ntsaws ruaj ntseg tshwj xeeb. Txhua lub geometry yog tsim los tswj cov kev faib tawm kev ntxhov siab tshwj xeeb. Piv txwv li, API 6A tus qauv flanges siv rau hauv cov qhov dej siab siab thiab cov ntawv thov kis tau tus mob feem ntau xav tau RTJ cov hlau foob ntsuas kom tiv taus txog li 15,000 psi. Cov gaskets no vam khom kev ntxhov siab sib cuag hauv zos kom npib cov hlau rau hauv qhov flange groove, tsim kom muaj kev thaiv tsis pub xau.

Hauv cov ntawv thov qis dua, elastomeric O-rings thiab spiral wound gaskets nrog graphite lossis PTFE filler muab kev rov qab zoo heev thiab kev sib haum xeeb. Txawm li cas los xij, lawv cov kev txwv siab-kub yog txwv los ntawm qhov tsis kam ntawm cov polymer thiab lub zog ntawm cov khoom siv reinforcing.

Kev sib piv ntawm elastomer, thermoplastic, thiab hlau foob

Kev xaiv ntawm elastomer, thermoplastic, thiab hlau foob cuam tshuam nrog kev ntsuas elasticity piv rau thermal thiab chemical durability.

Pawg Khoom Siv Cov Tshuaj Sib Xyaws Ib Txwm Muaj Qhov Kub thiab Txias Qhov Ntsuas Siab Tshaj Plaws Kev Tiv Thaiv H2S Daim Ntawv Thov Ib Txwm Muaj
Elastomer HNBR, FKM, FFKM -40 ° C txog 300 ° C Txog li 5,000 psi Nruab Nrab mus rau Siab Cov twj tso kua mis compressor, cov nplhaib O-static
Cov thermoplastic PTFE, PEEK, PCTFE -200°C txog 260°C Txog li 10,000 psi Siab Lub rooj zaum pob valve, cov nplhaib thaub qab
Hlau Inconel 718, 316L SS Kub txog li 1000 ° C > 15,000 psi Zoo heev API 6A flanges, cov pob qij txha tseem ceeb

Cov elastomers muab kev ywj pheej zoo dua thiab zam txim rau qhov tsis zoo me me ntawm qhov chaw, tab sis lawv yooj yim rau extrusion thiab RGD. Thermoplastics zoo li PEEK muab kev tiv thaiv extrusion zoo heev thiab kev tsis muaj tshuaj lom neeg, txuas qhov sib txawv ntawm cov polymers thiab cov hlau. Cov foob hlau yog tseg rau qhov chaw ib puag ncig hnyav tshaj plaws, muab kev sib raug zoo tshuaj lom neeg thiab kev tiv thaiv kub, txawm hais tias lawv xav tau cov chaw sib koom ua ke kom ua haujlwm tau zoo.

Cov qauv tseem ceeb rau kev xaiv lub foob

Kev xaiv lub foob zoo tshaj plaws yuav tsum tau soj ntsuam cov roj sib xyaw tshwj xeeb, qhov siab tshaj plaws ua haujlwm siab (MOP), thiab qhov kub thiab txias heev. Ib qho kev ntsuas tseem ceeb hauvkev lag luam roj thiab roj avyog kev ua raws li NORSOK M-710 lossis ISO 23936-2 cov qauv, uas hais txog kev sim thiab kev pom zoo ntawm cov khoom siv tsis yog hlau rau kev pabcuam qaub thiab RGD ib puag ncig.

Thaum H2S concentration tshaj 2% lossis ib feem ntawm cov siab tshaj qhov txwv tshwj xeeb, cov neeg ua haujlwm yuav tsum teev cov khoom siv uas ua raws li NACE MR0175/ISO 15156 kom tiv thaiv kev tawg ntawm sulfide hauv cov khoom hlau thiab kev tawg sai hauv cov polymers. Cov kws ua haujlwm yuav tsum sib piv cov kev cai tshuaj lom neeg no nrog cov qhov sib txawv ntawm cov khoom siv kho tshuab uas muaj nyob hauv cov khoom siv kho vajtse kom ntseeg tau tias cov khoom siv xaiv yuav tsis txiav thaum muaj kev siab tshaj plaws.

Yuav Ua Li Cas Txheeb Xyuas Qhov Ruaj Ntseg Ntawm Lub Seal Los Ntawm Kev Tsim Qauv Thiab Kev Teeb Tsa

Txawm tias cov khoom siv sib khi zoo tshaj plaws los kuj yuav tsis ua haujlwm yog tias lub kaw lus tsis tau tsim lossis sib dhos tsis raug. Kev txheeb xyuas qhov ruaj khov ntawm cov foob yuav tsum tau tswj hwm nruj rau kev ua haujlwm ntawm cov khoom siv kho vajtse, qhov tiav ntawm qhov chaw, thiab cov txheej txheem siv thaum lub sijhawm teeb tsa.

Kev tswj kev teeb tsa, kev npaj nto, thiab kev coj ua torque

Cov nplaim sib txuas ntawm cov flanges thiab cov qhov rooj valve yuav tsum tau ua kom raug raws li qhov roughness parameters kom ntseeg tau tias lub foob tuaj yeem ua raws li qhov tsim nyog yam tsis pub txoj kev nkag mus. Rau cov gaskets elastomeric thiab spiral wound gaskets, qhov chaw tiav feem ntau xav tau qhov roughness nruab nrab (Ra) ntawm 3.2 txog 6.3 µm. Ntawm qhov tod tes, cov foob hlau-rau-hlau xav tau cov nplaim ci ntsa iab heev, feem ntau xav tau Ra tsawg dua 0.8 µm.

Kev siv lub zog ntawm lub bolt kuj tseem ceeb ib yam nkaus. Kev thauj khoom tsis sib npaug ua rau lub flange tig thiab tsis sib npaug ntawm lub gasket, ua rau muaj kev tawm hauv zos lossis hla kev xau. Kev siv lub zog ntawm tes yam tsis muaj cov khoom siv calibrated tuaj yeem ua rau lub bolt preload tawg txog li ± 30%. Txhawm rau kom ua tiav qhov kev sib npaug sib npaug uas xav tau rau cov roj foob siab, cov neeg ua haujlwm vam khom ntau dua rau cov tshuab hydraulic tensioning uas lav qhov kev thauj khoom tib lub sijhawm thiab sib npaug thoob plaws lub flange.

Cov txheej txheem tshuaj xyuas thiab kev sim

Kev txheeb xyuas tom qab kev teeb tsa vam khom kev sim tsis ua puas tsuaj (NDT) thiab kev sim siab. Kev sim hydrostatic yog qhov yuav tsum tau ua rau kev ruaj khov ntawm cov qauv, tab sis nws tsis txaus rau kev txheeb xyuas qhov kev sib khi roj-nruj vim yog qhov sib txawv ntawm cov dej thiab roj. Kev sim nitrogen-helium xau yog tus qauv kev lag luam rau cov khoom siv roj tseem ceeb.

Raws li cov txheej txheem xws li ISO 15848-1 rau kev tso pa tawm uas tsis muaj neeg pom, cov li qub thiab cov pob qij txha flanged raug rau helium mass spectrometry. Qhov kev sim no tsom mus rau kev faib tawm qhov xau, feem ntau xav tau kev tswj hwm kom nruj li 10⁻⁶ mg/(s·m) rau cov pa roj lom heev lossis cov pa roj uas hloov pauv sai heev. Kev tshuaj xyuas thaj chaw niaj hnub siv cov koob yees duab Optical Gas Imaging (OGI) thiab cov cuab yeej ntes methane raws li laser los txheeb xyuas cov xau me me thaum lub sijhawm ua haujlwm.

Ib kauj ruam zuj zus ntawm kev tswj hwm kev ncaj ncees

Ib txoj haujlwm tswj kev ruaj khov pib ua ntej lub foob raug teeb tsa. Kauj ruam thawj zaug suav nrog kev tshuaj xyuas ua ntej kev teeb tsa, xyuas kom meej tias cov ntawv qhia txog kev sim khoom siv foob (MTRs) phim cov lus qhia txog kev tsim kho thiab qhov loj ntawm cov khoom siv kho vajtse nyob hauv qhov kev kam rau siab.

Kauj ruam thib ob yog qhovkev teeb tsa tswj hwm, siv cov ntaub ntawv sau tseg txog kev sib hloov ntawm cov qauv torque thiab cov cuab yeej calibrated tensioning. Tom qab sib dhos, lub kaw lus yuav dhau los ntawm kev sim siab pneumatic lossis hydrostatic, tuav ntawm 1.1 txog 1.5 npaug ntawm qhov siab tshaj plaws tso cai ua haujlwm (MAOP) los xyuas kom meej lub zog tso zis. Thaum kawg, kev ntsuas pa phem pib ua ntawm qhov siab ua haujlwm ib txwm los tsim kom muaj lub xeev xoom-leak, uas tau sau tseg rau hauv lub chaw tswj hwm kev saib xyuas computer (CMMS) rau kev sib piv yav tom ntej.

Cov Yam Ntxim Saib Txog Kev Nyab Xeeb, Ib puag ncig, thiab Kev Ua Raws Cai

Cov kev cai tswjfwm ib puag ncig uas tswj hwm kev ua haujlwm ntawm cov kav dej roj tau nruj dua, vim muaj kev pib ua haujlwm thoob ntiaj teb txog huab cua thiab cov qauv kev nyab xeeb hauv kev ua haujlwm nruj. Kev ruaj khov ntawm lub foob tsis yog tsuas yog saib xyuas kev saib xyuas xwb; nws yog ib qho tseem ceeb uas cov koom haum ib puag ncig tau saib xyuas hnyav.

Cov cai tswjfwm kev tso pa tawm thiab kev cia siab rau kev nyab xeeb ntawm cov txheej txheem

Cov koom haum tswj hwm thoob ntiaj teb tau tsim cov qauv kev ua haujlwm hnyav los tswj cov Volatile Organic Compounds (VOCs) thiab cov pa roj methane. Hauv Tebchaws Meskas, EPA's New Source Performance Standards (NSPS) Subpart OOOOa (Quad Oa) yuam kom muaj cov kev pab cuam nrhiav thiab kho qhov xau (LDAR) rau cov neeg ua haujlwm nruab nrab. Nyob ntawm qhov kev faib tawm ntawm qhov chaw, cov neeg ua haujlwm yuav tsum ua cov kev soj ntsuam Optical Gas Imaging (OGI) txhua peb lub hlis lossis ib nrab xyoo.

Kev cia siab rau kev nyab xeeb ntawm cov txheej txheem raug ntsuas nruj me ntsis. Raws li EPA Txoj Kev 21, cov pa phem uas sau npe ntau dua 500 feem ib lab (ppm) raug cai suav tias yog qhov xau. Thaum pom tau, cov neeg ua haujlwm yuav raug rau lub sijhawm ua raws li kev cai nruj, feem ntau yuav tsum tau sim kho thawj zaug hauv 5 hnub thiab ua kom zoo hauv 30 hnub. Yog tsis ua kom lub foob ruaj khov raws li cov kev cai no, cov neeg ua haujlwm yuav raug nplua hnyav thiab yuam kom kaw cov khoom.

Cov hom kev ua tsis tiav thiab kev pheej hmoo ntawm ib puag ncig

Kev nkag siab txog qhov ua rau cov foob tsis ua haujlwm yog qhov tseem ceeb rau kev txo cov kev pheej hmoo ntawm ib puag ncig. Cov hom kev ua tsis tiav hauv cov kav dej roj yog qhov tshwj xeeb heev rau cov kev ntxhov siab ua haujlwm uas siv rau qhov sib koom ua ke.

Hom Ua Tsis Tau Zoo Ua rau muaj teeb meem tseem ceeb Qhov Qhia Pom / Lub Cev Txoj Kev Tiv Thaiv
Kev rho tawm Siab siab / siab dhau Cov npoo "Nibbled" lossis txiav ntawm lub foob Siv cov thermoplastic backup rings; txo qhov chaw seem ntawm cov khoom siv kho vajtse
Kev Tshem Tawm Uas Muaj Zog Kev poob siab sai sai Cov pob khaus sab hauv, cov kab nrib sab nraud Qhia meej NORSOK M-710 RGD-resistant elastomer compounds
Kev puas tsuaj ntawm thermal Ua haujlwm saum cov kev txwv kub Hardening, embrittlement, cracking Txhim kho kom siv cov fluoroelastomers kub siab (FFKM) lossis cov foob hlau
Kev Tawm Tsam Tshuaj Lom Zem Cov xov xwm tsis sib xws (piv txwv li, H2S, amines) Kev o, kev mos, kev poob ntawm lub zog tensile Cov xov xwm sib txuas nrog cov ntawv qhia txog kev sib raug zoo ntawm cov tshuaj lom neeg

Thaum cov kev ua tsis tiav no tshwm sim, cov kev pheej hmoo ib puag ncig yuav nce sai sai. Kev ua tsis tiav hauv zos ntawm lub qhov valve tseem ceeb tuaj yeem tso tawm ntau txhiab cubic feet ntawm methane ua ntej txoj kab tuaj yeem raug cais tawm thiab cua tshuab. Los ntawm kev tshuaj xyuas cov hom kev ua tsis tiav no los ntawm kev tshuaj xyuas qhov ua rau hauv paus (RCA), cov neeg ua haujlwm tuaj yeem hloov pauv ntawm kev kho qhov xau mus rau cov khoom siv ua ntej.

Yuav Ua Li Cas Thiaj Txiav Txim Siab Zoo Dua Rau Kev Siv Seal

Yuav Ua Li Cas Thiaj Txiav Txim Siab Zoo Dua Rau Kev Siv Seal

Kev txhim kho qhov ruaj khov ntawm cov kav dej roj yuav tsum muaj kev sib phim zoo ntawm cov kev xav tau ntawm engineering, kev ua haujlwm zoo ntawm cov khoom xa tuaj, thiab kev tshuaj xyuas tus nqi ntawm lub neej. Cov neeg txiav txim siab yuav tsum saib dhau qhov kev txiav txim siab tus nqi kom ntsuas qhov cuam tshuam dav dua ntawm kev ntseeg tau ntawm cov foob rau lub sijhawm ua haujlwm ntawm lub network.

Cov qauv ntsuam xyuas kev yuav khoom thiab cov neeg muab khoom

Kev ntsuam xyuas tus neeg muag khoom yog qhov tseem ceeb tiv thaiv kev ua tsis tiav ntawm lub foob ua ntej lub sijhawm.Cov pab pawg yuav khoomyuav tsum tau thov kom muaj kev taug qab tag nrho, xav tau daim ntawv pov thawj khoom siv EN 10204 3.1 kom ntseeg tau tias cov tshuaj lom neeg ntawm cov khoom xa tuaj phim cov qauv tsim nyog. Kev tshuaj xyuas tus neeg muag khoom lub kaw lus tswj hwm zoo ISO 9001 ua kom ntseeg tau tias cov txheej txheem sib xyaw, molding, thiab kho tau raug tswj hwm nruj.

Cov yam ntxwv ntawm kev xa khoom kuj tseem ceeb rau cov tswv yim yuav khoom. Cov roj hmab tshwj xeeb uas tiv taus RGD lossis cov foob hlau uas ua raws li kev cai feem ntau muaj qhov tsawg kawg nkaus ntawm kev txiav txim (MOQ) txij li 500 txog 1,000 units rau cov pwm tshwj xeeb, thaum cov NBR lossis FKM O-rings tus qauv muaj nyob ntawm lub txee. Kev suav lub sijhawm ua khoom rau hauv kev npaj cov khoom muag tiv thaiv kev coj ua txaus ntshai ntawm kev hloov cov foob tsis zoo, muaj nyob thaum muaj xwm txheej ceev.

Kev sib npaug ntawm cov nqi them ua ntej thiab kev pheej hmoo ntawm lub sijhawm tsis ua haujlwm

Qhov kev txiav txim siab tseem ceeb tshaj plaws hauv kev yuav khoom foob yog kev sib npaug ntawm cov peev nyiaj pib nrog rau Tag Nrho Cov Nqi ntawm Kev Muaj (TCO) thiab kev pheej hmoo ntawm lub sijhawm tsis ua haujlwm. Kev txhim kho lub flange los ntawm tus qauv Nitrile (NBR) gasket - raug nqi kwv yees li $ 5 rau ib lub foob - mus rau lub tshuab ua haujlwm siab, RGD-resistant Fluoroelastomer (FKM) uas raug nqi $ 50 rau ib lub foob sawv cev rau 10x multiplier hauv cov nqi khoom ua ntej.

Txawm li cas los xij, qhov kev nce me me ntawm kev siv nyiaj peev no tsis tseem ceeb thaum ntsuas qhov kev pheej hmoo. Kev tiv thaiv ib qho kev tawg ntawm kev tawg yuav tiv thaiv tau $ 250,000 ib hnub kaw, kev nplua nyiaj rau ib puag ncig, thiab cov nqi ua haujlwm cuam tshuam nrog kev cuam tshuam txaus ntshai. Yog li ntawd, kev ua kom zoo dua qub, cov khoom siv tshuaj lom neeg, thiabCov ntsaws ruaj ruaj RGDthoob plaws txhua qhov chaw tseem ceeb—txawm tias qhov twg cov xwm txheej ua haujlwm tso cai rau cov khoom siv qis dua me ntsis—muab cov tswv yim zoo tshaj plaws thiab kev lag luam zoo tshaj plaws rau kev tswj hwm kev ncaj ncees ntawm cov kav dej roj niaj hnub.

Cov Ntsiab Lus Tseem Ceeb

  • Cov lus xaus tseem ceeb tshaj plaws thiab cov laj thawj rau Gas Pipeline Seal
  • Cov lus qhia tshwj xeeb, kev ua raws li txoj cai, thiab kev kuaj xyuas kev pheej hmoo uas tsim nyog lees paub ua ntej koj cog lus
  • Cov kauj ruam tom ntej thiab cov lus ceeb toom uas cov nyeem ntawv tuaj yeem siv tau tam sim ntawd

Cov Lus Nug Feem Ntau

Vim li cas qhov kev ruaj khov ntawm cov kav dej roj thiaj li tseem ceeb heev?

Nws tiv thaiv kev xau methane, kev kaw tsis tau npaj tseg, thiab cov xwm txheej kev nyab xeeb. Txawm tias qhov me me ntawm cov foob ntawm flanges, valves, lossis compressor chaw nres tsheb tuaj yeem ua rau muaj pa phem ntau ntxiv thiab tsim kom muaj sijhawm tsis ua haujlwm kim heev.

Cov ntaub ntawv foob twg ua haujlwm zoo tshaj plaws rau kev pabcuam roj av?

Nws nyob ntawm qhov siab, qhov kub thiab txias, thiab cov pa roj chemistry. HNBR lossis FKM haum rau ntau yam haujlwm elastomer, PTFE lossis PEEK pab nrog kev tiv thaiv extrusion, thiab cov hlau foob haum rau qhov siab tshaj plaws thiab cov ntawv thov hnyav tshaj plaws.

Dab tsi ua rau cov foob ntawm cov kav dej roj puas thaum ntxov?

Cov laj thawj feem ntau suav nrog kev hloov pauv ntawm lub zog siab, kev poob siab los ntawm cua sov, kev teeb tsa tsis zoo, cov nplaim kaw tsis zoo, thiab cov khoom siv uas muaj zog xws li H2S lossis CO2. Kev Tshem Tawm Cov Pa Roj Sai Sai kuj tseem tuaj yeem ua rau cov foob elastomer tawg tom qab lub zog poob qis sai.

Cov pab pawg saib xyuas yuav ua li cas thiaj li txo tau qhov xau ntawm cov foob hauv cov khoom siv ntsig txog cov kav dej?

Sib phim cov khoom siv foob kom haum rau cov xwm txheej kev pabcuam, tshuaj xyuas cov gland thiab flange surfaces, tswj lub zog torque ntawm kev teeb tsa, thiab hloov cov khoom siv uas puas lawm thaum lub sijhawm kho. Kev kuaj xyuas cov dej xau tsis tu ncua nyob ib puag ncig cov valves, twj tso kua mis, thiab cov compressor systems yog qhov tseem ceeb.

Victor Seals puas tuaj yeem txhawb nqa cov kev xav tau roj thiab roj sealing?

Yog. Victor Seals muab cov khoom siv kho tshuab, cov khoom siv ncej, cov khoom hloov pauv OEM, thiab cov khoom seem rau cov twj tso kua mis siv hauv roj, roj av, petrochemical, thiab lwm yam kev siv kho.


Lub sijhawm tshaj tawm: Tsib Hlis-27-2026