Umbhobho wegesi we-HDPE onganyangekiyo ngobushushu obuphezulu

Intshayelelo ye HDPE Gas Pipe

Umbhobho werhasi wePolyethylene (Umbhobho wegesi we-PE, mfutshane kwipayipi yegesi ye-PE) yinkqubo yemibhobho eyenziwe ngepolyethylene yoxinaniso oluphezulu (HDPE) okanye i-polyethylene yobuninzi obuphakathi (I-MDPE) njengezinto eziluhlaza ngokusebenzisa inkqubo yokubumba i-extrusion, eyenzelwe ngokukodwa ukuthutha irhasi yendalo, igesi yepetroleum engamanzi (I-LPG) kunye nezinye imidiya yegesi. Xa kuthelekiswa nemibhobho yentsimbi yemveli, Ipayipi yegesi ye-PE ibe yinto ekhethiweyo kwintsimi yokuthutha igesi yehlabathi ngenxa yeempawu zayo zobunzima bokukhanya, ukumelana nomhlwa, ukumelana nempembelelo enamandla kunye nobomi obude.

Iinkcukacha ze HDPE Gas Pipe

Ukumelana nokubola: Izinto ze-PE zinokuchasana kwendalo kwi-corrosion yekhemikhali, i-electrochemical corrosion kunye nokukhukuliseka kwe-microbial yomhlaba, ngaphandle konyango olongezelelweyo lokulwa nomhlwa.

Ukuguquguquka kunye nokuxhathisa ukothuka: Umbhobho unokuguquguquka okuphezulu, enokuziqhelanisa noguquko lwangaphandle olufana nokuhlaliswa komhlaba okanye inyikima, kunye nokunciphisa umngcipheko wokuvuza.

Inkonzo yobomi obude: ubomi boyilo bunokufikelela ngaphezulu 50 iminyaka, ngaphezulu kakhulu kunombhobho wentsimbi (ngokuqhelekileyo 20-30 iminyaka).

Ulwakhiwo olulula: ubunzima obulula (kuphela 1/8 wombhobho wentsimbi), inkxaso ukwakhiwa trenchless (njengokugrumba okuya ngqo), ukunciphisa kakhulu iindleko zofakelo.

Ukutywinwa okulungileyo: usebenzisa itekhnoloji yoqhagamshelo olushushu olunyibilikayo, amandla ojongano ahambelana nomzimba wombhobho, kunye nokuvuza kwerhasi okunokwenzeka kupheliswe.

Ukhuseleko lokusingqongileyo: non-ityhefu kwaye incasa, ngokuhambelana nemigangatho yokudibana namanzi okusela, kwaye 100% inokuphinda isetyenziswe.

HDPE Gas Pipe technical indicators:

Iinkcukacha ze HDPE Gas Pipe

1.Ukuhlelwa kwezinto

PE80: I-polyethylene yoxinaniso oluphakathi, ilungele ukuhanjiswa kwegesi yoxinzelelo oluphakathi kunye noxinzelelo oluphantsi (≤0.4MPa).

PE100: I-polyethylene ephezulu yoxinaniso, ngamandla aphezulu kunye nokumelana noxinzelelo (ukuya kuthi ga kwi-1.0MPa), ilungele ukuthuthwa komgama omde woxinzelelo oluphezulu.

2. Ubungakanani bombhobho

Phawula: SDR (I-Standard Dimension Ratio) ngumlinganiselo wedayamitha yangaphandle yombhobho ukuya kubukhulu bodonga, kwaye lincinci ixabiso, Ukuqina koxinzelelo loxinzelelo.

3. Ubude obuqhelekileyo

Umbhobho othe ngqo: 6m, 12m (ubude non-standard ingenziwa ngokwezifiso).

Umbhobho wekhoyili: 50m-200m (ifanelekile kumbhobho omncinci wedamitha, kulula ukuthutha kunye nokwakhiwa).

4. Ukuchongwa kombala

Umzimba wombhobho omnyama + umgca omthubi: ukuchongwa kombhobho werhasi oqhelekileyo wamazwe ngamazwe.

Eminye imibala inokwenziwa ngokweemfuno zabathengi (subject to local regulations).

5. Isiqinisekiso somgangatho wamazwe ngamazwe:

ISO 4437: Umgangatho wamazwe ngamazwe weenkqubo zemibhobho ye-polyethylene engcwatywe kwizicelo zegesi.

IN 1555: Umgangatho waseYurophu wemibhobho ye-polyethylene yokuhanjiswa kwegesi.

I-ASTM D2513: Umbutho waseMelika wezinto eziphathekayo kunye nomgangatho woVavanyo lweMibhobho yeGesi.

GB 15558.1-2015: Umgangatho weSizwe waseTshayina wemibhobho ye-polyethylene yokusetyenziswa kweGesi.

Usetyenziso lwe HDPE Gas Pipe

1. Uthungelwano lwerhasi yasezidolophini

Imizila yegesi kamasipala engundoqo kunye nemibhobho yokuhlala.

Inkqubo yokubonelela ngegesi kubasebenzisi bemizi-mveliso kunye nezorhwebo.

2. Ukuhanjiswa kwerhasi yeshishini

Ukuhanjiswa kwerhasi yeshishini kwizityalo zekhemikhali, izikhululo zombane, njl.

Ukugcinwa kwe-LNG/LPG kunye nombhobho wokudibanisa isikhululo sosasazo.

3 Iindawo ezisemaphandleni nezikude

Inkqubo yokunikezelwa kwegesi esasazwayo.

Umbhobho wegesi yobunjineli be-Bio-gesi.

4. Indawo ekhethekileyo

Iindawo ezithandwa ziinyikima: Sebenzisa ukuguquguquka ukunciphisa umngcipheko wokuphuka.

Umhlaba odle kakhulu: Ubomi obude benkonzo endaweni yemibhobho yentsimbi.

Ukuwela amanzi: i-buoyancy ephantsi, ukumelana noxinzelelo lwamanzi olugqwesileyo.

Ukupakisha kunye noThumelo

Usuku lombhobho. dn20-63mm zibekwikhoyili ezinobude obuyi-100m/200m

Usuku lombhobho. Dn75-1200mm zipakishwe kwimivalo ene-5.8m okanye 11.8m ubude

Ukuthunyelwa ngenqanawa:Ngaselwandle,kaloliwe,ngomoya okanye njengesicelo somthengi.

Iprofayile yekhampani

ILuoyang Datang Energy Tech Co.Ltd yasekwa kwi 2015 kwaye ibekwe kwindawo yophuhliso lobuchwephesha obuphezulu, IsiXeko saseLuoyang, igubungela indawo enkulu enezixhobo zangoku. Urhulumente wethu ubonelela ngobume benkxaso, kubandakanywa uthutho olufanelekileyo kunye nokufikelela kwizibonelelo ezibalulekileyo. Ukususela ekuqaleni kwi 2015, sizibophelele ekugqweseni kwimibhobho kunye nezifakelo, ngokuqhubekayo ukusungula izinto ezintsha ukuhlangabezana neemfuno zemarike.

Ukuba ufuna iMibhobho yePPR kunye neFittings,Nceda uzive ukhululekile ukuqhagamshelana thina(sales@pipesandfittings.net)

Immimiselo yokuhlawula

T/T,L/C emehlweni,uwestern Union & I-Paypal,njl.

FAQ ye HDPE Gas Pipe

Q1: Bude kangakanani ubomi benkonzo ye HDPE Gas Pipe?

A: Ngaphantsi koxinzelelo olusebenzayo kunye neemeko zokusingqongileyo, ubomi boyilo lombhobho wegesi we-PE yi 50 iminyaka. Obona bomi buchatshazelwa ngumgangatho wofakelo, okusingqongileyo komhlaba kunye nokugcinwa.

Q2: Ngaba HDPE Gas Pipe ukumelana nobushushu obuphezulu?

A: Umbhobho werhasi we-PE wexesha elide umda wobushushu bokusebenza ngu +40 ℃, ixesha elifutshane (ezifana nokuwelda isondlo) inokumelana no +60℃. Kucetyiswa ukuba kusetyenziswe izinto ezikwazi ukumelana nobushushu okanye ukongeza umaleko wokugquma kwindawo yobushushu obuphezulu.

Q3: Indlela yokudibanisa HDPE Gas Pipe?

A: I-Electrofusion kunye ne-But Fusion zisetyenziswa kakhulu, ekufuneka iqhutywe ngamagcisa aqeqeshiweyo ukuqinisekisa ukuqina.

Q4: Ingaba i HDPE Gas Pipe Indawo intle?

A: Impahla ye-PE ayinayo ityhefu kwaye ayinabungozi, inkqubo yemveliso ayingcolisekanga, kwaye ingaba 100% ihlaziywe, ngokuhambelana ne-EU RoHS kunye ne-REACH imigangatho yokhuselo lokusingqongileyo.

Q5: Ziziphi izinto ezingeloncedo PE100 Umbhobho werhasi compared with metal pipe?

A: Imibhobho ye-PE ayinakuxhathisa kwe-UV (kufuneka angcwatywe) kunye nokumelana nobushushu obuphezulu. Nangona kunjalo, ukusebenza kwayo iindleko ezibanzi kuseneenzuzo ezibalulekileyo kwintsimi yegesi.