Polyurethane Pipe Insulation

Polyurethane pombi insulationinowaniswa sefekitari-yakavakirwa pombi system kwete sefuro rakasununguka chete. Chimiro chemazuva ese ndeche apombi inotakura, a yakaoma polyurethane furo insulation layer,uye abhachi rekunze rekudzivirira. PaOCTAL yazvino nzira yekugovera, iyo sisitimu inopihwa sesimbi inotakura pombi + yakasimba PU furo insulation + HDPE / simbi / FRP bhachi rekunze, ine saizi yekutengeserana yeDN25–DN1200, thermal conductivity yeZvishoma pane kana kuenzana na 0.030 W/m·K, furo density ye60–80 kg/m³, uye huwandu hwekushandisa hwe-50 dhigirii kusvika +140 dhigirii, ne-kuratidzwa kwenguva pfupi kusvika150 degree.

Kudunhu rakavigwa{0}sevhisi yekudziisa, iyo yakajairwa bhondi sisitimu yakanyatsojeka.EN 253inovharira fekitari yakatwasuka-yakagadzira insulated pombi assemblies kuitira kuvigwa zvakananga-netiweki yemvura inopisa uchishandisasimbi sevhisi pombi kubva DN 15 kusvika DN 1200, yakasimba polyurethane foam insulation,uye akunze polyethylene casing. Zvakanyorerwakuenderera mberi kwekushanda kusvika ku120 degreeuyedzimwe nguva tembiricha yepamusoro inosvika 140 degrees.

Mumutauro wepurojekiti inoshanda,polyurethane insulation pombi, polyurethane pombi insulation,uyepolyurethane furo pombi insulationkazhinji dzinoreva pfungwa imwe chete yekugovera: pre-inodzivirirwa pombi sisitimu yakagadzirirwa kudzora kupera kwekupisa, kuita kuti tembiricha irambe yakagadzikana, uye kuderedza kusiyanisa kwekuisa iyo inowanzouya nemunda-yakaputirwa insulation.

Kuti uwane rumwe ruzivo rwakadzama dhata, tekinoroji mareferensi, uye nhungamiro yekushandisa, dhawunirodha yeduPolyurethane Insulation Pipe Technical Data & Application Guide.

Nhamba idzi dzinotsanangura nzira yekutengeserana yakajairika. Yematunhu akavigwa zvakananga{1}masisitimu ekudziya akavakwaEN 253, iyo yakasungirirwa system scope ndeyeDN15–DN1200, uye iyo tembiricha mbiri inochengetedza zvakanyanya kupfuura yakakura maindasitiri siyana.

A polyurethane insulation pombiinoshanda seye-layer system, uye chikamu chimwe nechimwe chinogadzirisa dambudziko rakasiyana musevhisi:

• Thepombi inotakurainotakura kumanikidza uye yepakati pachayo.
• Thepolyurethane furo insulationinodzora kupisa kupisa.
• Thebhachi rekunzeinochengetedza iyo insulation kubva mumvura yepasi, kubata ivhu, kukanganisa, UV kuratidzwa, uye kubata kukuvadzwa.

Mumapurojekiti chaiwo, pombi inotakura inowanzocarbon steel,asisimbi isina ngurakanaductile ironinogona zvakare kusarudzwa uko iyo yepakati, corrosion mamiriro, kana piping standard inoda iyo. Sarudzo yejaketi inobva yatevera nzira yekuisa.HDPEzvakajairika kuvigwa hurongwa nokuti inopa simba mwando chipingamupinyi.Mabhachi esimbizvinonyanya kukodzera apo pamusoro-dziviriro yepasi uye simba remuchina zvakakosha zvakanyanya.FRPinowanzotariswa apo corrosion resistance uye huremu hwakaderera hwegoko chiri chikamu chebasa.

Ichi chivakwa chakaturikidzana ndicho chikonzero chigadzirwa ichi chinoita zvakasiyana kubva kune yakasunungukapombi insulationkushandiswa panzvimbo. Nzvimbo{{1}yakaputirwa sisitimu inotsamira zvakanyanya pakugadzirwa kwesaiti, mamiriro ekunze, uye kunaka kwekuvharisa. A bonded pre-insulated sisitimu inosvika iine twumwe twumwe twukomba twunopindirana, kudzikama kwakadzikama, uye kushomeka kushoma kusati kwatanga. Izvi zvinonyanya kukosha pakufamba kwenguva refu, mikoridho yekudyara, uye mitsetse yemvura yakatonhodzwa{5}panzvimbo yebasa inonoka uye inodhura.

Thermal kukosha kwepolyurethane furo pombi insulationkunobva pakuderera kwayo uye{0}yakavharika chimiro chesero, asi kupera kwepombi kunoenderana nenhamba dzelab dzinopfuura imwe. Zvinoenderana ne:

• furo density
• bonding quality
• kuvhara bhachi
• cutback kururama
• basa-pamwe chete
• installation environment

Iyo yakajairwa dhizaini renji inopa60–80 kg/m³nokuda kwefuro density uyeZvishoma pane kana kuenzana na 0.030 W/m·Kye thermal conductivity, inova inoshanda maindasitiri akasiyana epre{0}}insulated iron pipe supply.

Mumanetiweki -emvura inopisa, matambudziko haawanzotanga nekuti kuvharisa kwaitaridzika zvakanaka pabepa asi tambo chaiyo yakanga isina kugadzirwa zvakanaka. Vanowanzo ratidza nekuda kwemvura ingress pamajoini emunda, yakakuvadzwa yekunze casing panguva yekubata kana backfilling, kudzima{{0}pombi yepakati inotakura, kanafuro risina kuenzana rinozadza. Musevhisi yemvura inotonhora-, pfungwa imwe chete inoshanda mureverse: kuwedzera tembiricha uye kudzora kusimba kunotsamira pakuti gungano rose rirambe rakaoma uye rakavharwa, kwete pafoam data chete. Ichi ndicho chikonzeropolyurethane pombi insulationkazhinji inosarudzwa painoiswa nguva refu, painovigwa, kana nzira dzepanze dzinoita kuti kuvharwa kwefekitari kurambe kwakakosha kudarika nzvimbo-yakaputirwa.

Pakati pezvakajairikamarudzi e insulationinoshandiswa pamapombi epombi, polyurethane inogaro kusarudzwa kana chirongwa chichida compact, fekitori-yakaita insulation system pane kuti pasuru yakasununguka inoiswa layer by layer panzvimbo. Mupfungwa iyoyo,polyurethane pombi insulationishoma pakutengesa furo rega uye zvakawanda nezve kupa yakagadzirira-ku{1}}kuisa thermal pipe system.

Kuti unyatsoongorora nezvepolyurethane insulated pombi zvakanakira uye zvisingakwanisi, kusanganisira kuiswa chisimbiso chemunda, njodzi yekupinza hunyoro, miganhu yekupisa, uye kugadzirisa kuoma mushure mekuvigwa, ona gwara redu rakadzama.

Nzira yekugadzira yepolyurethane pombi insulationndicho chimwe chezvikonzero chikuru chinoita kuti iite zvakanaka kana ichipihwa nemazvo. Iyo pombi inotakura inogadzirwa kutanga nekuchenesa, kuputika, kana priming sezvinodiwa. Iro bhachi rekunze rinobva raiswa pakatarisana ne spacers, uye musanganiswa we polyol / isocyanate unopinzwa mugomba regore. Sezvo furo rinowedzera uye rinoporesa, rinozadza chivharo uye zvisungo zvakasimba kune zvose pombi inotakura uye jekete.

Iyo yakajairika nzira yekugadzira inosanganisira:

• mutakuri pombi pamusoro pekugadzirira
• jekete positioning uye centering
• PU furo jekiseni munzvimbo annular
• kuwedzera uye kurapa
• kupedzisa cutback finish
• dimensional uye kuona kuongorora

Icho chisungo hachisi chinyorwa chekushongedza. Izvo zvinokanganisa maitiro ehurongwa kana pombi yesimbi ichiwedzera uye zvibvumirano, kana mutsara wadzikiswa mugoronga, uye kana zvitsigiro kana mitoro yekudzosera inobata pajekete rekunze. Kusabatana kwakashata, kuzadza kusina kuenzana, kana kusawirirana kwekucheka zvimiro kazhinji hazvigare "zvinetso zvefekitari." Anova matambudziko ekuisa pave paya, kunyanya pamatunhu akareba{3}kupisa kana mitsara yezvishandiso pakudyara uko kubatanidzwa nekurongeka kunoda kugara kunoenderana kubva pane chimwe nechimwe.

Uyu ndiwo mumwe wemisiyano inoshanda pakati penguva dzose yekuisa insulation uye yakanaka pre-pombi package. Basa harisi kungogadzira furo chete. Iko kuchengetapombi inotakura, insulation layer, bhachi, uye magumo ekupedzisirapasi pekutonga mune imwecheteyo kugadzirwa run.

Polyurethane pombi insulationinosarudzwa zvakanyanya nemamiriro ekushanda chaiwo kwete neiyo yakakura indasitiri label.

Mumapurojekiti chaiwo, dunhu rakavigwa-raini yekudziya uye yekumusoro-ground process utility line haibvunzi chinhu chakafanana. Yekutanga inogona kutevera anEN 253-type bonded yakavigwa nzira ine PE casing. Chechipiri chingada asimbikanaFRPbhachi rekunze nekuda kwekuratidzwa kweUV, traffic yezvirimwa, kana-pamusoro pengozi yepasi. Ndicho chikonzero sarudzo yejacket inokosha sezvakangoita furo pachayo. OCTAL's supply dhizaini inotsigira iwo musiyano nekupaHDPE / simbi / FRPnzira dzejacket pane kudzikamisa chigadzirwa kune imwe chete casing material chete.

Kune vashandisi vanofananidza chigadzirwa ichi neakasununguka insulation zvinhu, mumwe muganho wakakosha ndewekutiASTM C591ari akugadzirwa kwezvinhuyeunfaced rigid cellular polyurethane{{0}modified polyisocyanurate thermal insulation on surface. Inobata tembiricha yebasa kubva-183 dhigirii kusvika 149 dhigirii, asi inotaurawo kuti miganho yetembiricha chaiyo yezvikumbiro zvinofanirwa kubvumirana pakati pemugadziri nemutengi. Izvi zvinoita kuti zvibatsire sereferensi yemaitiro ekuisa simbi, asi haisi kutsiva pre{1}}yakavharidzirwa pombi system yakananga.

Musiyano iwoyo unobatsira kudzivirira kukanganisa kwakajairika. Iyo purojekiti inogona kuona furo zvinhu tembiricha muganho uye kufunga iyo yese insulated pombi system inogona kushandiswa nenzira imwe chete. Muchokwadi, chigadzirwa chakaunganidzwa chichiri kufanira kuongororwa:

• mutakuri wepombi mwero
• kushanda tembiricha profile
• bhachi rekunze zvinhu
• munda-nzira yekubatana
• kuisa nzira

Kudziisa dunhu rakavigwa,EN 253ndiyo irinani system-reference referensi. Kune yakakura maindasitiri ekuisa basa rekuisa, iyo data data uye yakaunganidzwa system data ichiri kuda kuongororwa pamwechete.

Kana iyo purojekiti ichiri kuda nekukurumidza engineering skrini, dhawunirodha yeduPolyurethane Insulation Pipe Sarudzo Yekutarisakune tembiricha, majoini, casing, uye yekuvigwa yekuongorora nzvimbo.

OCTAL zvinhupolyurethane pombi insulationsechigadzirwa chakakwana, kwete sezvikamu zvakasununguka zvinofanirwa kugadziriswa gare gare. Izvo zvine basa pamabasa chaiwo uko kurongeka kunogona kusanganisira madhayamita akasiyana, akawanda ejaketi mhando, yakasanganiswa yekuisa nzira, uye yakasimba yekuisa masisitimu. Musiyano unobatsira hausi wekuti chigadzirwa chakavharwa. Ndizvo izvopombi inotakura, furo layer, bhachi rekunze, cutback dimensions,uyemagwaro ekuburitsagara wakarongeka mune imwe cheni yekutengesa.

Kune vatengi kuenzanisapolyurethane pombi insulation vagadziri, ndiko kunowanzoita kuparadzana chaiko. Dambudziko riri pasaiti kashoma "munhu anogona kugadzira PU furo." Mubvunzo chaiwo ndewekuti pombi yakapedzwa insulated inosvika yakadzikama, ichitarisika, yachekwa zvakanaka, yakanyatsorongedzerwa, uye inofananidzwa nenzira yebasa yayakanga yarairwa. OCTAL's standard commercial range ofDN25–DN1200, pamweHDPE / simbi / FRPbhachi uye akasungirirwa-layer structure, anoita kuti rikodzere kudziyisa mudistrict, kutonhodzwa kwedunhu, maindasitiri, firiji, uye mamwe matambo ekudziya anoda zvinopfuura zvekuvharisa.

Bata izvozvi

FAQ

 

01.Chii chinofanira kusimbiswa usati waraira polyurethane pombi insulation?

Mapoinzi ekurongeka akakosha ndeayamutakuri pombi zvinhu, saizi siyana, insulation ukobvu, ekunze bhachi mhando, kushanda tembiricha, uye anodiwa magwaro. Kune masisitimu ekudziisa anovigwa munharaunda{1},EN 253inoshanda kumagungano akasungwa achishandisa pombi yesimbi yebasa, furo rakaomarara repolyurethane, uye PE casing in.DN 15 kusvika DN 1200service.

02.Ndeupi musiyano uripo pakati pepombi yepolyurethane insulation nenzvimbo-yakaiswa pombi yekuvharisa?

Polyurethane pombi insulationkazhinji inopihwa seafekitori-yakagadzira bonded pipe system, nepo saiti-ichishandiswapombi insulationinoiswa layer by layer mushure mekunge pombi yaiswa. Iyo fekitori-yakagadzirwa nzira inopa kuenderana kuzara furo, kudzivirira bhachi, uye kuchekwa kwekudzora, izvo zvinonyanya kukosha pamitsetse yakavigwa uye kureba kwekushandisa.

03.Ipi tembiricha yekushandisa inogona kuita polyurethane insulation pombi mubato?

ForEN 253bonded district{0}}masisitimu ekudziisa, muganhu ndewekuenderera mberi kwekushanda kusvika ku120 degreepamwedzimwe nguva peak tembiricha kusvika 140 degrees. Kana iyo purojekiti iri kushandisa polyurethane insulation sechinhu chinoratidza pasiASTM C591, iyo insulation material scope inotangira kubva-183 dhigirii kusvika 149 dhigirii, asi iyo chaiyo sevhisi muganho ichiri kufanira kubvumirana kune chaiyo pombi system.

04. HDPE, simbi, kana FRP jaketi rekunze rinofanira kushandiswa riini?

HDPEinowanzosarudzwa kuti ishandiswe zvakananga kuvigwa nokuti inopa chivharo chakasimba chekunyorova.SimbikanaFRPmabhachi anonyanya kukodzera uko mutsetse uri pamusoro pevhu uye goko rekunze rinofanirwa kubata UV kuratidzwa, traffic yekudyara, kana yekuwedzera mechanical dziviriro.

Certifications

 

CE Certificate

ISO 9001 Chitupa

API Q1 Chitupa

ABS Chitupa

AP-5L Chitupa

API-5CT Chitupa

 

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