Umbhobho wegesi we-HDPE
Umbhobho wethu wegesi we-HDPE ubonelela ngesisombululo esomeleleyo, esinokonakala{0}}sokumelana negesi yendalo, i-LPG, kunye ne-biogas. Idizayinelwe usetyenziso lukamasipala, indawo yokuhlala, kunye nemizi-mveliso, iinkqubo zidibanisa ulwakhiwo lwePE oluguquguqukayo kunye nokudibanisa okuthembakeleyo okudityanisiweyo kukhuseleko,{2}}ukuhanjiswa kwerhasi yexesha elide.
Product Overview
Umbhobho wethu wegesi we-HDPE ubonelela ngesisombululo esomeleleyo, esinokonakala{0}}sokumelana negesi yendalo, i-LPG, kunye ne-biogas. Idizayinelwe usetyenziso lukamasipala, indawo yokuhlala, kunye nemizi-mveliso, iinkqubo zidibanisa ulwakhiwo lwePE oluguquguqukayo kunye nokudibanisa okuthembakeleyo okudityanisiweyo kukhuseleko,{2}}ukuhanjiswa kwerhasi yexesha elide.
IiNgcaciso zobuGcisa
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IParameter yobuGcisa |
IiNdlela zokuKhetha eziMgangatho |
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I-Material Compound |
PE 100 / PE 80 I-Polyethylene Enyulu Emnyama enesazisi esimthubi co{2}}imigca ekhutshiweyo |
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Ubungakanani beDamitha obuNgaphandle (OD) |
20 mm ukuya kwi-630 mm (Izidayamitha ezinkulu ezilungiselelweyo ukuya kuthi ga kwi-1000 mm zikhoyo kwiziqu eziphambili) |
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Imilinganiselo yoMdaniso oMgangatho (SDR) |
I-SDR 11, i-SDR 17, i-SDR 17.6 (Yenzelwe ubuninzi boxinzelelo oluphezulu lokusebenza) |
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Uxinzelelo oluphezulu lokuSebenza (MOP) |
Ukuya kwi-1.0 MPa (i-10 Bar / 145 psi) yegesi yendalo; ukuya kuthi ga kwi-0.4 MPa (4 Bar) yeLPG |
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Uluhlu lobushushu obusebenzayo |
-20 isidanga ukuya +40 isidanga (-4 isidanga F ukuya +104 isidanga F) |
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Awona mandla afunekayo asezantsi (MRS) |
10.0 MPa (PE 100) / 8.0 MPa (PE 80) |
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Iifomathi zonikezelo |
50m / 100m iikhoyili eziqhubekayo (20mm ukuya 110mm); 12m ubude obuthe tye kwiisayizi ezinkulu |
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Iigesi ezihambelanayo |
IGesi yeNdalo, iMethane, iBiogas, iGesi yokuLahlwa komhlaba, iPropane/LPG (isigaba somphunga) |
Izinto eziphathekayo kunye nemilinganiselo
PE100 & PE80 Izinto:Ifumaneka kwi-PE100 kunye ne-PE80 amabakala ohlukeneyo oxinzelelo, ukuguquguquka, kunye neemfuno zesicelo. I-PE100 ine-MRS ye-10.0 MPa, ngelixa i-PE80 ine-MRS ye-8.0 MPa. I-PE100 ngokubanzi ibonelela ngesakhono soxinzelelo oluphezulu, ngelixa i-PE80 ibonelela ngokuguquguquka okuhle kunye nokuchasana kwempembelelo.
Ukhuseleko lweUV:I-carbon black dispersion elawulwayo inikezela ukuchasana kwe-UV ngexesha lokugcinwa kwangaphandle kunye nokuphatha ngaphambi kokufakwa.
Iinketho ze-SDR:Ifumaneka kwi-SDR11, i-SDR17, kunye ne-SDR17.6 ukucwangciswa kwemilinganiselo eyahlukeneyo yoxinzelelo kunye nezicelo zokusasazwa. Olona qondo loxinzelelo luxhomekeke kwibakala le-PE, ubushushu, imilinganiselo, kunye nemigangatho esebenzayo.
Ukuhambelana koMda:Ulawulo olungqongqo lwedayamitha yangaphandle, ubukhulu bodonga, kunye ne-ovality iqinisekisa ukuhambelana nomgangatho we-electrofusion kunye ne-butt{0}}izifakelo ezidityanisiweyo.
Amacandelo
I-Electrofusion Couplers & Nciphisi:Irhasi -izifakelo ezireyithiweyo ezinezixhobo zokufudumeza ezidityanisiweyo kunye neeparamitha zokudibanisa ezilawulwayo zoqhagamshelo lwemibhobho ethembekileyo.
Irhasi-Ireyithwe izifakelo ezibunjiweyo:I-90℃/ 45℃elbows kunye nee tee ezilinganayo ezilungiselelwe iinkqubo zokuhambisa igesi.
Utshintsho lwezifakelo (PE-ukuya{1}}intsimbi):Umzi-mveliso -udityaniswe amalungu enguqu oqhagamshelwano kwiivalvu, izilawuli, izinyusi, kunye namanye amacandelo esinyithi.
Ukucofa iTee kunye neeSaddles zeNkonzo:Yenzelwe ukudityaniswa kwesebe elivunyiweyo kunye nemigca yenkonzo ngokuhambelana neemfuno zofakelo olusebenzayo.
Iindlela zokujoyina
Ukuwelda koMbane:Ifanelekile kwimigca yenkonzo kunye neendawo ezivaliweyo, usebenzisa ukushisa okulawulwayo ukudala amajoyina anamandla, atywinwe phakathi kwemibhobho kunye nokufakelwa.
I-But Fusion:Ilungele imitsi{0}}enkulu yobude obuthe ngqo, ukudibanisa umbhobho uphela ngokufudumeza okulawulwayo kunye noxinzelelo lwamanzi.
Uxinzelelo lomatshini:Isetyenziselwa utshintsho oluthile kunye nokulungisa usetyenziso ngerhasi -izifakelo ezikalwe ngoomatshini.
Ukhuseleko
Ukumanyanisa ukulandeleka:Imibhobho iphawulwe ngemveliso kunye neekhowudi zebhetshi ukuxhasa izinto eziphathekayo kunye nokulandeleka kokuvelisa.
Ukuhambelana kocingo lweTracer:Iyahambelana nofakelo locingo lwetracer olugqunyiweyo apho lufunwa khona okanye lukhuthazwa yimigaqo yosetyenziso lwasekuhlaleni, lula ukujongwa kwendawo yombhobho ongaphantsi komhlaba.
Impembelelo kunye nokuNchasa ukugqobhoza:Ukwakhiwa kwe-PE100 kunika i-ductility efanelekileyo kunye nokuchasana nokunyakaza komhlaba wendawo, impembelelo, kunye nemithwalo yamanqaku xa ikhethwe kakuhle kwaye ifakwe.
Ukupakishwa kunye nokuhanjiswa
ULungiselelo loLungiselelo lwesikhongozeli:Imibhobho ebotshelelweyo ibotshelelwe ngokukhuselekileyo kunye -nemitya yomgangatho weshishini kwaye ilayishwe ngokufanelekileyo kwizikhongozeli ezifanelekileyo ukuphucula impumelelo yomthwalo. Ubude obuthe tye bubotshelelwe kunye nezikhokelo zamaplanga ezomeleleyo.
UkuFaka kunye noKhuseleko loNcedo:Ufakelo lwe-Electrofusion, iingceba zenguqu, kunye nezixhobo ezikhethekileyo zipakishwe ezomeleleyo, ezifumileyo{0}}iibhokisi ezixhathisayo kwaye zifakwe kwipaleti ukuze ziphathwe ngokukhuselekileyo.
ULungelelaniso loThutho lweHlabathi:Amaxwebhu orhwebo-kuquka amatyala omthwalo, izatifikethi zemvelaphi, izatifikethi zemathiriyeli, iingxelo zovavanyo, kunye noluhlu lokupakisha{1}}lulungiswa ngokwendawo ekuyiwa kuyo kunye neemfuno zeprojekthi.
Isatifikethi
FAQ
Umbuzo: Kutheni i-HDPE ikhethwa ngaphezu kwentsimbi okanye i-ductile iron kuthungelwano lokuhambisa igesi ephantsi komhlaba?
A: I-HDPE inika ukuxhathisa okugqwesileyo kumhlwa, umhlwa, kunye {0}nemimandla emininzi yemichiza enxulumene nomhlaba. Ukuba bhetyebhetye kwayo kukwavumela ukuba ikwazi ukumelana nokushukuma komhlaba kunye nokuhlaliswa kwayo xa iyilwe kwaye ifakwe ngokufanelekileyo, inceda ukubonelela ngentembeko,-ixesha elide usasazo lwerhasi ephantsi komhlaba kunye nokuthotywa okucuthiweyo{3}}ulungiso olunxulumeneyo.
Umbuzo: Ngaba imibhobho yegesi ye-HDPE ingafakelwa ngokukhuselekileyo kusetyenziswa iindlela zokomba ezingenamsele okanye ezithe tyaba (HDD)?
A: Ewe. Imibhobho yegesi ye-PE ingasetyenziselwa iindlela ezivunyiweyo ezingenamijelo eziquka i-HDD, ukugqabhuka kwemibhobho, kunye nokutyibilika{1}} kolwaleko, ngokuxhomekeke kuyilo lwemibhobho, amandla okutsala, iradiyasi yokugoba, iimeko zofakelo, kunye nemigangatho esebenzayo. PE 100-imveliso zeRC zinokukhethwa apho ukomelezwa kokumelana nomonakalo onxulumene nokufakela kufuneka.
Umbuzo: Ziziphi izixhobo ezikhethekileyo ezifunekayo ukufakela imibhobho yegesi ye-electrofusion ngokuchanekileyo?
A: Isixhobo esiqhelekileyo siquka umsiki wemibhobho ovunyiweyo, isixhobo sokukhuhla umbhobho ojikelezayo, i-lint{0}}izinto zokucoca zasimahla, iiclamps zokulungelelanisa, kunye neyunithi ehambelanayo yokulawula i-electrofusion. Ukuskena kwebhakhowudi kungasetyenziswa apho kuchazwe ngumenzi ofanelekileyo.
Umbuzo: Ungabekwa njani umbhobho werhasi yeplastiki engcwatyiweyo phantsi komhlaba ekubeni iplastiki -ingasebenzisi?
A: Ngenxa yokuba i-polyethylene ayi-{0}i-conductive, iinkcukacha ezininzi zoncedo zifuna okanye zincome ucingo lwetracer olugqunyiweyo okanye enye indlela enokubonwa esecaleni kombhobho werhasi, evumela indlela yombhobho ukuba ilandwe kusetyenziswa isixhobo sokubeka esihambelanayo.
Umbuzo: Bubuphi ubomi boyilo obuqhelekileyo boyilo lwenkqubo yombhobho werhasi weHDPE engaphantsi komhlaba?
A: Xa iyilwe ngokuchanekileyo, ifakwe, kwaye isetyenziswa ngaphakathi koxinzelelo oluchaziweyo kunye nemida yobushushu kunye nemigangatho esebenzayo, iinkqubo ze-PE gas piping systems ngokuqhelekileyo ziyilelwe ubomi benkonzo yeminyaka engama-50 okanye ngaphezulu. Obona bomi benkonzo buxhomekeke kufakelo, ekusebenzeni, kokusingqongileyo, kunye neemeko eziphathekayo.
Q: Ngawaphi amaxwebhu asemgangathweni abonelelwayo ngenqanawa nganye kwiimvume zokusebenza zikamasipala?
A: Amaxwebhu anokubonelelwa ngokweeprojekthi kunye neemfuno zolawulo, kubandakanywa izatifikethi zebhetshi yemathiriyeli ekrwada, iirekhodi zemveliso kunye nokulandelelwa, uxinzelelo okanye iingxelo zovavanyo lokusebenza, izatifikethi zokuthobela ezisebenzayo, kunye nolwazi lokulandeleka. Imigangatho esebenzayo inokubandakanya i-ISO 4437, EN 1555, ASTM D2513, okanye imigangatho yelizwe efanelekileyo, kuxhomekeke kwimarike ekujoliswe kuyo.
Umbuzo: Nguwuphi umahluko ophambili phakathi kwe-PE 100 kunye ne-PE 80 yemibhobho yegesi?
A: I-PE 100 kunye ne-PE 80 yi-polyethylene yokuhlelwa kwezinto ezisekelwe kuBuncinci baMandla afunekayo (MRS). I-PE 100 ine-MRS ye-10.0 MPa xa kuthelekiswa ne-8.0 MPa ye-PE 80. Phantsi kweemeko ezifaniswayo, i-PE 100 inokubonelela ngekhono eliphezulu loxinzelelo okanye iindonga ezinqabileyo, ngelixa i-PE 80 inikezela ukusebenza okufanelekileyo kwizicelo ezisezantsi{9} zoxinzelelo.
Iifayile ezishisayo: Umbhobho wegesi we-HDPE, iChina HDPE abavelisi bemibhobho yegesi, ababoneleli, umzi-mveliso
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