Imibhobho Polypropylene ukufudumeza: ukukhetha njani? Ukucacisa, amaxabiso

Namhlanje, iingcibi zabucala kunye namaqela zobungcali wasebenzisa imibhobho kakhulu ezinepolypropylene ukufudumeza. Indlela ukukhetha kubo, kubalulekile ukwazi phambi komhla lokuthenga. Steel okanye iimveliso zesinyithi amaqashiso ufakelo iinkqubo zobunjineli zisetyenziswa akunjalo rhoqo, kuba bathabath ezinepolypropylene.

Iintlobo ufakelo ukufudumeza PP-pipe

Imibhobho Polypropylene ngokulungiselela iinkqubo ukufudumeza lungohlulwa lube iintlobo eziphambili. Phakathi kwabo - okugunyaziswe ingubo aluminiyam. Loo umbhobho unalo ngakumbi umaleko ezinepolypropylene ezizodwa enokuthi ibe ngomhla okanye zibekwe kufutshane ke udonga lothango oluphakathi okanye engaphakathi imveliso. Xa imveliso webs okokoko aluminiyam lungasetyenziswa, okanye ezingezo-continuous crimped.

Abalwazi imibhobho fiberglass

Imibhobho nokuqiniswa engenziwa kwaye zisekelwe negilasi nefayibha. Le nto ifumaneka e umbhobho kwezobuchwepheshe coextrusion. Kunye nokwazisa ibe nwebu engaphakathi. Indima kweemaleko yangaphakathi langaphandle uba ezinepolypropylene.

ukuqinisa labalandeli

Pipe kwaqinisa ezinepolypropylene sigqibe njenge uqinisa umaleko edityanisiweyo. Kulo mzekelo, umaleko nokuqinisa ayikho nje phambi labalandeli, kodwa ke ezinepolypropylene kunye fiberglass. Olohlobo lwenkcubeko umbhobho iimveliso ivumela ukufumana iimveliso ukuba iimpawu yokusebenza ebalaseleyo ngakumbi.

Iinkcukacha PP-iityhubhu ukuba ufakelo kweenkqubo zokufudumeza

Imibhobho Polypropylene ukufudumeza, iinkcukacha ezinokuba ufumanise ngakumbi kweli nqaku, hayi ithuba imarike ngokuthe ukubuyisela iimveliso emveli angaphezulu. Oku kungenxa yokuba ukuba ukusebenza kakuhle, nto leyo kufikelelwe kuyo imveliso multilayer yeendonga. Iindlela zokuvelisa lemibhobho ezinepolypropylene kuye ukuqina yokonakala ngoomatshini. Ukongeza, ngenxa umgangatho obalaseleyo, yokuba esisetyenziswa ngokubanzi ufakelo kweenkqubo ukuba ukuthutha amanzi ashushu nabandayo. Ukongeza, PP-iimveliso Kuyinto elula kwisimbo, akukho mfuneko yokusebenzisa ubuchule enzima-sasekhohlo, nto leyo eyandisa iindleko kwerenti umsebenzi. ufakelo Easy ngenxa ezinepolypropylene ubunzima eliphantsi. Kukwasebenza kwanjalo kwimicimbi zokuhamba kunye ukubhobhoza kamva, ekulula noko ukuyisombulula.

Yobunzima ukuxhathisa kwimiphumo

Imibhobho Polypropylene ukufudumeza, iimpawu zobugcisa apho uya kwaziwa kuwe emva kokufunda inqaku, kulula kakhulu ukuba sihlale. Imfuneko ukulungiswa yabo ayiyi kwenzeka ngalo lonke ixesha lokudla lonke aqinisekiswe ngumvelisi. Phakathi iimpawu ezintle amanqaku ezinepolypropylene nga kuchongwa ukanti yobunzima epheleleyo. Emva bozibeka apho kungekho mfuneko bala, kuba komhlaba ngaphandle kokuba ukumelana eliphezulu kwiimpembelelo zangaphandle kunye bume ndlongondlongo. Polypropylene luphawulwa yokuba kumphezulu wayo ayikho nako kuvela kwaye ukwanda magciwane ngokuphathelele iindonga ngaphakathi apho luqokelelane of zezimbiwa, abasusa imfuneko ukucoca nolungiso ngaphambi kwexesha.

Green & nokumelana okungenamsebenzi

Ngaba wagqiba ukuthenga imibhobho ezinepolypropylene ukufudumeza? Indlela ukukhetha kubo, kufuneka wazi kwangaphambili. Kubalulekile ukuba ihlale engqondweni into yokuba, ngokungafaniyo ezinye iintlobo ngemibhobho ezichazwe azinabungozi ngokupheleleyo. Oku kubonisa ukuba iimveliso kule hlobo azinabungozi ngokupheleleyo kwaye ikhuselekile. Ukuba ingasetyenziswa kwisithuba engaphakathi zokuhlala, ekubeni PP akumkhululi kokusingqongileyo izinto eziyingozi, ukongeza, izinto aligalele esisekweni ngemibhobho ezinjalo aluchaphazeli isakhiwo amanzi.

Iingcali Cebisa ngokukhetha imibhobho ezinepolypropylene amanzi kuba ezinjalo iimveliso luphawulwa lomlingani ayinamsebenzi yokunganyangeki ngesanti kubunzulu baphantsi, kwaye ngexesha zothutho iziselo kwimibhobho anayenza lokungcangcazela. Polypropylene tube akakwazi ukuba umqhubi kwemisinga singawi. Ngomhla eziphathekayo kuchaphazela imichiza okusingqongileyo ndlongondlongo, akunamsebenzi abe nempembelelo iyingozi. Kwaye kuchaphazela intloko ebonakalayo amanzi kwiityhubhu ezinepolypropylene ukufudumeza. Indlela ukukhetha kubo, kubalulekile ukwazi, ngenxa yokuba nkqu izinto mihla efana kunye ekukhetheni okubi nje babe Asinakusebenziseka.

Fire

Enye inzuzo amanqaku kuphuma ukuxhathisa eliphezulu ukuya yomlilo ngemibhobho layo nefuthe ngqo nje kwavusa. Njengoko kuthuthwa ulwelo lobushushu enkulu, apho iindonga bangalahlekelwa iimpawu zazo qualitative musa ukutshintsha ezinemilinganiselo yomgama. Yonke enye into endinokuyenza ukongeza ukuba PCB unalo ngexabiso eliphantsi. A imveliso iya kuba sisiqingatha senkulungwane.

Field lokusetyenziswa PP-zohlobo ukufudumeza

Xa kwiinkalo ezahlukeneyo kweetyhubhu ukusetyenziswa ezinepolypropylene ukufudumeza. Indlela ukukhetha kubo, kufuneka wazi wonke umthengi lowo uceba ukwenza ufakelo kweenkqubo zobunjineli. Ngoko ke, PP-iityhubhu ukufudumeza ungasetyenziswa boilers, edlulisa ngokutsha ukuze nokufakwa kweenkqubo zokufudumeza, kule nkqubo ngokubekwa iinkqubo yamanzi ashushu nabandayo. Ukongeza, kwiminyaka yakutshanje PP iba yinxalenye kweenkqubo floor ukufudumeza.

Isetyenziswa ngokubanzi kwimibhobho data kunye noshishino lwezolimo. Kule ndawo, iimveliso ezichazwe asetyenziswa ngayo amanzi kunye namanzi emhlabeni. Kakhulu lula xa nokunyuka ukunkcenkceshela kunye nokutsalwa iinkqubo ezinjalo umbhobho. Industry kwakhona usebenzisa kubo njengoko kuyimfuneko ukuseka ukuthuthwa iikhemikhali ioksijini ukwazi.

Ngobubanzi PP-zohlobo ukufudumeza

Imibhobho Polypropylene for sonikezelo lwamanzi kunye nokuzifudumeza ngobubanzi ezahlukeneyo. Olu khetho ekunokuthiwa enye yezinto ezibalulekileyo kuyilo mome. Ubukhulu bepali nganye kufuneka zikhethwe emva ukubala hydrodynamic. Ngoko ke iingcali balandele injongo khetha nasiphi na isabelo ke ubudeki tube ezincinane. Eli nani kufuneka imiselwe ngokuqwalasela koxinzelelo yokusebenza, kwakunye ukufudumeza kwiisekethe.

Imibhobho ububanzi ezinepolypropylene ukufudumeza kwiimfuno ezisekelwe ekhethiweyo. Ngoko ke, xa kukho imfuneko yokuba ukunikezela lulonke isibhedlele inkqubo zobunjineli okanye ihotele yokugquma enkulu, na umbhobho ngokuqhelekileyo wasebenzisa lakhe ubukhulu lidlula kwisalathiso 200 mm. Kuphela iimveliso ezifana ngayo kunokwenzeka ukuba kukuxhobisa inkqubo, eya ukusebenza ngokufanelekileyo kwaye zokuzigwebela iimfuno inani elikhulu labantu.

Ukuba ufuna ukunyusa inkqubo zokufudumeza kwikhaya labucala ngemibhobho ezinepolypropylene, kucetyiswa ukuba usebenzise imveliso ayikho ubudeki nje umxhelo. Le parameter kufuneka tshintshwa phantsi kweemeko ezichazwe 20 32 mm. PP-imibhobho of enobubanzi enjalo nje ngokwaneleyo ukuze sibekwe phezu ngokwabo zabo, ubanike ezinqwenelekayo ukuvumela. Ngexa bandwidth Baya kwanela ukuba umqambi yabucala.

Ukuba kuyimfuneko ukulungiselela inkqubo amanzi ashushu ukuze kusetyenziswe kuqiniswe imibhobho ezinepolypropylene ukufudumeza kabani ubukhulu 20 mm. Njani risers? Apha uyacebiswa ukuba ukusebenzisa le mveliso kunye enobubanzi elilingana 25 mm. inkqubo zokufudumeza ayikho ngaphandle imibhobho-25 mm ubukhulu. Xa ufaka inkqubo ozilawulayo lokushushubeza kuyimfuneko ukusebenzisa iimveliso ngobubanzi ezahlukeneyo.

Uceba yokuxhobisa kwenkqubo esandeni zokufudumeza? Emva koko kufuneka ukuthenga ityhubhu-16 mm ubukhulu, kodwa hayi ngaphezulu. Nangona iingcebiso ezikhoyo ukukhetha ubukhulu be njengogwali ngenxa ufakelo inkqubo ubushushu kuyimfuneko, kuthathelwa ingqalelo iimpawu ngabanye a masebe zokufudumeza ethile. Ukuba ugqiba ekubeni ukuthenga PP-umbhobho, 4 th kuya kufuneka ukuba uhlawule imali engange-80. Kulo mzekelo imveliso iya kuba enobubanzi elilinganayo-20 mm. Kodwa pipe 40 mm ubukhulu liya kuxabisa 138 engange. Ubude uhlala okufanayo. A imveliso enobubanzi 63 mm umntu ixabiso ngokulinganayo 345 engange-4 m. Xa ububanzi of 90 mm, umthengi uhlawula 810 engange.