Izindaba

Ukwethulwa ngopende

Engqalasizinda kanye nasezinhlelweni zezimboni zomphakathi wanamuhla, amapayipi adlala indima ebalulekile. Banjenge-areteries ethule ukuthulisa, ukuthutha uketshezi, amagesi kanye nezinto ezahlukahlukene, ukuqinisekisa amandla, ukusebenza okubushelelezi kokukhiqizwa kwezimboni kanye nokwenza lula impilo yansuku zonke. Kodwa-ke, ngemuva komsebenzi othule wepayipi, kunomqondo obaluleke kakhulu "ongabonakali" - upende wamapayipi, ohlinzeka ngokuvikelwa okubalulekile kwepayipi.

1. Ukuchazwa kanye nokusebenza kopende wepayipi

I-Pipe Paint, njengoba igama libonisa, upende olwenzelwe ngqo ukusetshenziselwa ngaphezulu kwamapayipi. Indima yayo eyinhloko idlula kakhulu ngaphezu komhlobiso olula kanye nezimpawu, kepha ingena ekujuleni kuwo wonke amazinga okuvikelwa kwepayipi kanye nokwenza kahle kokusebenza.

(1) Ukugqwala nokuvimbela ukugqwala

Amapayipi wensimbi athambekele ekugqwaneni nokugqwala ezindaweni ezinomswakama, acidic noma alkaline. Lokhu ngeke kunciphise kuphela impilo yesevisi yepayipi, kepha futhi kungaholela ekuvuzweni kwepayipi, kubangele izingozi ezinkulu zokuphepha kanye nokungcoliswa kwemvelo. Upende wepayipi ungakha ungqimba ebusweni bepayipi ukuhlukanisa isithiyo semvelo yangaphandle, ukuvikela umswakama ngempumelelo, umoya-mpilo kanye nokuxhumana okuqondile kwensimbi kanye nokuxhumana okuqondile kwensimbi. Phakathi kwazo, imibala elwa nokugqwala, njengokuhola okubomvu, i-zinc powder, njll., Ingasabela ngamakhemikhali ngensimbi ezinzile ukwakha umphumela wokulwa nokugqwala. Ngale ndlela, upende wepayipi ubambezela inqubo yokugqwala nokugqwala, unwebisa kakhulu impilo yesevisi yepayipi, futhi wehlise izindleko zokulungiswa nokubuyiselwa esikhundleni ngenxa yomonakalo wepayipi.

(2) Ngcono ukumelana nesimo sezulu

Ipayipi elivezwe ngaphandle libhekene nokuhlolwa kwezimo zezulu ezahlukahlukene, ukuvezwa kwelanga kuzodala ukuhlanganiswa kweminyaka yobudala futhi kuphele amandla, ukugcwala kwemvula kuzokwenza ukuba kube nokunamandla okubandayo nokushisa kuzodala ukuthi izinto zepayipi zizokhulisa futhi shrink, ngaleyo ndlela ethinta ubuqotho bokuhlanganiswa. Upende we-Pitro osezingeni eliphakeme unawo ukumelana kwesimo sezulu okuhle futhi ungagcina ukusebenza okuzinzile ekushintsheni kwesimo sezulu eside kwesimo sezulu. Ukwakheka kwalo okukhethekile kwenza ukuthi imelane nemisebe ye-ultraviolet, ukuvimbela ukuguga nokuhlangana; Ngasikhathi sinye, ukumelana kwamanzi okuhle kuqinisekisa ukuthi imvula ayingeni ekutholeni ukunamathela, ukugwema ukubhucuka kwensimbi engaphansi. Ngokubanda ebusika, upende wepayipi ungamelana nethonya lokushisa okuphansi, ngaphandle kokuqhekeka nokukhonkotha; Ehlobo elishisayo, kungashisa ngempumelelo ukufakwa, kunciphise ukukhuphuka kokushisa kwangaphakathi kwepayipi, ngaleyo ndlela kunciphise ukucindezelwa okushisayo kwezinto zepayipi futhi kuqinisekiswe ukusebenza okuphephile kwepayipi.

(3) Ukuhlonza nesixwayiso

Kuzinhlelo eziyinkimbinkimbi zamapayipi, amapayipi ezinhloso ezahlukahlukene adinga ukwehlukaniswa ngemibala ebonakalayo ukuze abaqhubi bakwazi ukubona ngokushesha nangokunembile ukuba bawaphathe. Isibonelo, amapayipi kagesi ajwayele ukupenda ophuzi ukuxwayisa ngezingozi ezingaba khona nezidingo ezikhethekile zokusebenzisa; Amapayipi omlilo apendiwe obomvu ukuze aqinisekise ukuthi angatholakala ngokushesha futhi asetshenziswe esimweni esiphuthumayo. Ngaphezu kwalokho, upende wepayipi futhi ungangeza izimpawu eziyisixwayiso ezibukwayo ezindaweni eziyingozi, izindawo eziphakeme zokucindezela noma izingxenye ezikhethekile ezisebenzayo, njengengozi enkulu "njengengozi enkulu", "ungathinti" nokunye. Lezi zibonakaliso azikwazi ukukhumbuza abasebenzi kuphela ukuthi banake ukuphepha, bagweme ukungasebenzi kahle, kodwa futhi banikeze imininingwane ebalulekile yokutakula abasebenzi ezimweni eziphuthumayo, futhi banciphise ukuphelelwa yijubane.

(4) thuthukisa ama-aesthetics

Yize ubuhle bungewona umsebenzi oyisisekelo wepende wepayipi, okuhlanzekile, umfaniswano, ukuhlanganiswa okunemibala egqamile kungakhulisa ukubukeka okuphelele kohlelo lwepayipi. Ezindaweni zezimboni, upende wamapayipi ohleliwe nonobunye ungakhombisa izinga lokuphatha kanye nesithombe samabhizinisi; Ezindaweni zomphakathi, njengemigwaqo yedolobha, izindawo zokuhlala, njll. Ngaphezu kwalokho, ukubukeka okuhle kungakhuphula ukuzethemba komphakathi nokwaneliseka ngengqalasizinda futhi kuthuthukise ikhwalithi yedolobha lonke.

2, izinhlobo nezimpawu zopende wepayipi

Kunemidwebo eyahlukahlukene yamapayipi, ngalinye linokusebenza okuyingqayizivele kanye nezimo zohlelo lokusebenza ukuze zihlangabezane nezidingo zokuvikelwa kwamapayipi ahlukene ezindaweni ezahlukahlukene kanye nezimo zokusebenza.

(1) Upende wokulwa nokugqwala

I-Anti-Rust Paint iyinhlanganisela esetshenziswa ngokukhethekile ukuvikela ukugqwala kwensimbi, futhi kungenye yezingubo eziyisisekelo zokuvikelwa kwamapayipi. Imvamisa iqukethe imibala ekhethekile yokulwa nokugqwala, okungakha ifilimu eliminyene elivikelayo ebusweni bensimbi, ukuvimba oxhumana naye phakathi komoya-mpilo, umswakama kanye nokukhulisa ngempumelelo ukuvela kokugqwala.
I-Anti-Rust Paint ihlukaniswe izigaba ezimbili: Upende olwala olwa namanzi nopende wokulwa nokulwa kwamanzi. Upende osuselwa ku-anti-busure anti-bust nge-organic solvent njenge-dilvent, unezici zokuwongwa okusheshayo nokugqwala okuhle kokugqwala, kepha ngenxa yokuqukethwe kwayo okuphezulu kwe-organic argaric (VOC), kunomthelela othile emvelweni nasempilweni yabantu, Ngakho-ke ukusetshenziswa kuncike kwemikhawulo ethile. Ngokuphambene, upende wokulwa nokulwa kwamanzi asebenzisa amanzi njenge-dilount, enezinzuzo zokuvikelwa kwemvelo, ukuphepha, hhayi okulula ukuzishisa, futhi ahlangabezane nezidingo zemithetho yanamuhla yezemvelo. Kodwa-ke, isikhathi saso sokusoma side, futhi ukusebenza kwalo kokulwa nokugqwala kungenzeka kube kubi ukwedlula ukwenziwa ngopende olwala uwoyela kwezinye izimo kwezinye izimo.
Ngokuya ngemibandela yokulwa nokugqwala, ukuhola okubomvu okuvamile, i-zinc powder, i-zinc phosphate nokunye. Upende obomvu wokulwa nokugqwala unomphumela omuhle wokulwa nokugqwala, kepha ngoba ukuhola okubomvu kuqukethe ukuhola, kuyingozi emzimbeni nakumzimba womuntu, kuvinjelwe kancane kancane. I-Zinc Powder Anti-Rust Paint isebenzisa ukuvikelwa kwe-electrochemical ye-zinc, enganikeza ukuvikela okukodwa okusebenzayo okusebenzayo kwezinsimbi, ikakhulukazi ilungele imvelo yasolwandle nezinye izikhathi ezilonakalisayo. I-zinc phosphate anti-Rust Paint iphendula ngensimbi yensimbi ukwakha ifilimu elizilolo elizilolo elizilolo, elinezindawo ezinhle zokulwa nokumelana kwamanzi.

(2) Upende wokulwa nokulwa nokulwa

I-Anti-Corrision Paint iyinkomba eyenzelwe ngokukhethekile ukumelana nokuguguleka kwezinto zamakhemikhali, futhi idlala indima enkulu ekuvikelweni kwamapayipi kumakhemikhali, uphethiloli, ekwelasheni kwendle kanye nezinye izimboni. Ngokusho kwemithombo yezindaba ehlukene eqinile, upende wokulwa nokulwa nokuwohloka ungahlukaniswa ngopende olwavimbela i-acid, upende olwavimbela i-alkali, upende wokufakelwa usawoti nezinye izinhlobo.
Upende olwavimbela i-acid ngokukhethekile usetshenziselwa ukumelana nokugqwala kwezinto ezi-acid, njenge-sulfuric acid, i-hydrochloric acid nokunye. Izakhi zivame ukuqukethe ama-resins angenakumelana ne-acid kanye nabasizi abakhethekile abagcina ubuqotho kanye nokuqina kokuhlanganiswa ezindaweni ezine-acid. Upende omelana no-Alkali we-alkaline izinto, njenge-sodium hydroxide, i-potassium hydroxide, njll., Ine-alkali enhle yokuphikiswa. Upende omelana nosawoti wokufakelwa usawoti ukubhekana nokuguguleka kosawoti okusogwini noma ezindaweni ezisogwini, ngesakhiwo esikhethekile sokulumba kanye nokugqwala kwesakhiwo sokulumba kanye nokuvimbela ukondla kosawoti kanye nokugqwala ngaphezulu kwepayipi.
Lapho ukhetha upende we-anti-corrision, kuyadingeka ukuze ubheke ngokugcwele amazinga okushisa aphakathi, okusebenza, ingcindezi kanye nezinye izinto zokuhamba ngepayipi. Isibonelo, epayipi lamakhemikhali, uma ukulethwa kungamakhemikhali awonakalisayo awonakalisayo, kuyadingeka ukuthi ukhethe upende olwakhiwe kabusha onobuhlakani obuhle kakhulu wamakhemikhali, bese ukhetha uhlobo lwe-resin oluhambisanayo kanye nombala we-pigment ngokuya ngesimo esithile samakhemikhali.

(3) Upende ophakeme wokumelana nokushisa

Kwezinye izinhlelo zokusebenza ezikhethekile zezimboni, njengamapayipi okushisa, amapayipi ezimboni zezimboni, amapayipi okuphekela enjini, njll., Amapayipi adinga ukusebenza isikhathi eside endaweni yokushisa ephezulu. Upende ophakeme wokumelana nokushisa athuthukisiwe ukuze uhlangabezane nalesi sicelo.
Upende ophakeme wokuvikelwa kwezinga lokushisa ungagcina ukuqina kokuhlanganiswa ngaphansi kwezimo eziphakeme zokushisa, ngaphandle kokuthambisa, okugelezayo, ukuwa nezinye izinto. Izakhi zayo eziphambili zifaka phakathi ama-resin amelana namazinga okushisa aphezulu, ama-pigment amelana nokushisa nama-filler asebenzayo. I-Silicone High Free Lokushisa Ukumelana Nokulwa Nohlobo Oluvamile Ngokumelana Kakhulu Okungaphezulu Okuphezulu futhi lungasetshenziselwa isikhathi eside kububanzi bokushisa obungamazinga okushisa aphezulu ka-200 ° C kuya ku-600 ° C. noma ngaphezulu kuka-1000 ° C, kodwa ukuguquguquka kwawo nokunamathela kumpofu.
Ukuze kuqinisekiswe umphumela wepende lokushisa eliphakeme, ukucaca okuqinile kuyadingeka epanini elingaphambi kokwakhiwa ukuze ususe uwoyela, ukugqwala ne-oxide. Ngasikhathi sinye, ngesikhathi sokwakha, ukunakwa kufanele kukhokhwe ukulawula ubukhulu nokufana kokuhlangana ukuze kugwemeke ukwenzeka kwendawo obukhulu kakhulu noma mncane kakhulu.

(4) Upende ofaka ukufakwa

Amapayipi adlulisela amandla noma asetshenziswa emishini kagesi, njengamashubhu wokuvikela ikhebula, izindlu ze-transform, njll., Ukusebenza kokufakwa kwe-insulation kubalulekile. Upende wokufaka okufakwayo lungakha ungqimba oluhle lokufaka okufakwayo ebusweni bepayipi, vimbela ukuvuza kwamanje, futhi uqinisekise ukusebenza okuphephile kwemishini kagesi.
Upende wokufaka okufakwayo uvame ukwakhiwa kabusha kwe-resin yokwenziwa, i-solvent kanye ne-inculating filler, futhi inokumelana okuhle kokufakelwa, ukumelana ne-voltage kanye nokumelana nomswakama. Upende ojwayelekile wokufakelwa kufaka upende we-Alkyd Engavutha, upende we-polyester ofaka upende, upende we-epoxy ofaka upende nokunye. Lapho ukhetha upende ofaka i-infating, kuyadingeka ukuze ubheke ngokugcwele izici ezifana namandla kagesi asebenzayo, sebenzisa imvelo kanye nezidingo zokufakelwa ngepayipi.

(5) Upende Wokuvikelwa Kwemvelo

Ngokuthuthuka okuqhubekayo ukunakwa komhlaba wonke ekuvikelweni kwemvelo, ukupenda ngemvelo okunobungane kwemvelo sekuyindlela yentuthuko yemakethe. Lolu hlobo lokupenda lunciphisa ukuphuma kwama-compacts aguqukayo (VOC) ekukhiqizweni nasekusetshenzisweni kwenqubo, kunciphisa ukungcoliswa kwemvelo yasemkhathini, futhi kunciphisa ingozi yezempilo kubasebenzi abazokwakha nabasebenzisi.
Upende Wokuvikelwa Kwezemvelo ikakhulukazi kufaka phakathi upende osuselwa emanzini, upende oqinile oqinile nopende onamahhala we-solvent nezinye izinhlobo. Upende we-Waterborne usebenzisa amanzi njenge-dilluent, aqukethe i-organic solvent, inezinzuzo zokuvikelwa kwemvelo, ukuphepha, okungavuleki nokunye. Ngokwengeza okuqukethwe okuqinile ngopende, ukusetshenziswa kwezixazululo kuncishisiwe, ngaleyo ndlela kunciphise ukuphuma kwe-VOC. Upende we-solventless ucishe u-solvent-free futhi unezindawo ezinhle kakhulu zomzimba nangamakhemikhali, kepha izidingo zokwakha ziphakeme.
Upende Wokuvikelwa Kwezemvelo awugcini nje ngokuvikelwa yizemvelo, ukusebenza kwalo kuhlale kuthuthuka, kungahlangabezana nezidingo zokuvikelwa kwamapayipi ahlukahlukene, futhi wenze umnikelo omuhle entuthukweni esimeme.

3. Ukukhethwa kwamaphoyinti wepende pipeline

Ukukhetha upende wepayipi ofanele kuyisihluthulelo sokuqinisekisa umphumela wokuvikela kanye nempilo yenkonzo yepayipi. Lapho wenza ukukhetha, izici eziningana zidinga ukubhekwa ukuze zihlangabezane nezidingo zepayipi endaweni ethile nezimo zokusebenza.

(A) Ukusetshenziswa kwemvelo yepayipi

Izimo zemvelo zepayipi ziyinto ecatshangelwa ngokuyinhloko ekukhetheni ngopende wepayipi. Izindawo ezahlukahlukene zinezidingo ezihlukile zokusebenza kwezimbozo.
Uma ipayipi lifakwe endaweni enomswakama enomswakama, njengamapayipi wendle, amapayipi egesi angaphansi komhlaba, njll., Kuyadingeka ukukhetha upende onokumelana nomswakama okuhle nokuphikiswa kokugqwala. Lolu hlobo lwepende luvame ukumelana kahle namanzi kanye nokumelana kwamakhemikhali, okungavimba ngempumelelo ukuguguleka kwamanzi namakhemikhali enhlabathini engaphansi komhlaba.
Amapayipi avezwa ngaphandle, njengamapayipi okushisa aphezulu, amapayipi kawoyela, njll., Badinga ukubekezelela ukuhlolwa kwezinto zemvelo njengokuvezwa kwelanga, ukuguguleka kwemvula, umoya kanye nesihlabathi. Ngakho-ke, upende wamapayipi ngokumelana kahle kwesimo sezulu kanye nokuvimbela ukugqokwa kufanele kukhethwe ukuqinisekisa ukuthi ukuhlanganiswa kuhlala kuzinzile endaweni ende yangaphandle.
Uma ipayipi lisendaweni yokushisa ephakeme, efana namaphayiphu e-Industrial Fupelines, Amapayipi e-Thermal Power Steam, njll Lopende ungagcina izakhiwo zawo ezingokomzimba nezamakhemikhali emazingeni okushisa aphezulu, ukuvimbela ipayipi kusuka ekuguqukeni, ekugculweni nasezinye izinkinga ngenxa yamazinga okushisa aphezulu.

(B) Izinto ezihanjiswa ngamapayipi

Izinto ezihanjiswa ngepayipi futhi zinomthelela obalulekile ekukhetheni ngopende wepayipi. Izinto ezahlukahlukene zinezinto ezahlukene zamakhemikhali nezomzimba, ezingadala ukugqwala, ukuqondisisa noma ukugqokwa ku-piaties yepayipi.
Uma ipayipi lithutha uketshezi oluzololonda, njengama-acid, ama-alkali, izixazululo kasawoti, njll. Ngakho-ke kufanele ukhethe upende ophikisana ne-anticorrosive olungamelana nokuguguleka kwezinto zamakhemikhali ezihambisanayo. Isibonelo, ipayipi lokuhambisa i-sulfuric acid kufanele lisebenzise upende olwa namandla acid, bese kuthi isixazululo se-sodium hydroxide sidinga ukusebenzisa upende olwavimbela i-alkali.
Ngokudluliswa kwezinto ezivuthayo neziqhumayo ezifana namafutha negesi yemvelo, ngaphezu kokubheka ukusebenza kwe-anti-torolusion, kuyadingeka ukuthi ukhethe upende wamapayipi ngokusebenza kahle kwe-anti-static ukuvikela umlilo noma izingozi zokuqhuma.
Uma kuyinto yokudla noma yokuphuza yamapayipi amanzi, ukukhetha kopende kuqinile, kufanele kusebenzise upende wokuvikelwa kwemvelo olungelona ubuthi obuhlangabezana namazinga ezempilo, ukuqinisekisa ukuthi izinto ezihanjiswayo azingcolisiwe, ukuvikela impilo kanye nokuphepha komphakathi .

(C) Izimo zokwakha

Izimo zokwakha zinethonya eliqondile ekukhetheni nasekuqongweni komphumela wopende wamapayipi. Indlela yokwakha, umoya omncane wesiza sokwakha, kanye nezidingo zokwelashwa ezingaphezulu zonke izinto ezidinga ukucatshangelwa.
Amapende ahlukene amapayipi alungele izindlela ezahlukahlukene zokwakha. Isibonelo, amanye amapende alungele ukuxubha ngenxa yokubonakala kwawo okuphezulu futhi angahlanganiswa ngendlela efanayo ebusweni bepayipi ngaphansi kwesenzo sebhulashi; Eminye upende ilungele ukufafaza ngoba yakha umhlanga omncane, ofanayo.
Ukungena komoya wendawo yokwakha nakho kubalulekile. Ezindaweni ezinomoya omncane, upende nge-compailetha ye-organic arganic compactions (VOC) okuqukethwe kufanele kukhethwe ukunciphisa ukulimala kwezempilo yabasebenzi bezokwakha nokungcoliswa kwemvelo.
Ngaphezu kwalokho, izidingo zokwelashwa zepayipi zizothinta nokukhethwa kopende. Uma ingaphezulu lepayipi libhekwe kakhulu noma kunezimpova ezinjengamafutha, kuyadingeka ukuthi ukhethe upende wamapayipi olusenganamathela kahle ngaphansi kwezimo ezingezinhle zaphezulu, noma ukwelashwa okuqinile okungaphezulu kwangaphambi kokwakha.

(D) isabelomali

Lapho ukhetha upende wamapayipi, isabelomali futhi singeyona into engenakunakwa. Intengo yezinhlobo ezahlukene kanye nemikhiqizo yopende wamapayipi iyahluka kakhulu, ngakho-ke kuyadingeka ukukhetha kahle ngokuya ngesabelomali ngaphansi kwesisekelo sokuhlangabezana nezidingo zokuvikelwa.
Ngokuvamile, upende wepayipi ophezulu kuyabiza kakhulu, kepha anganikeza impilo ende yenkonzo nokuvikelwa okungcono. Uma isabelomali sinqunyelwe, ungakhetha imikhiqizo ethile esebenza ngezindleko, kepha qiniseka ukuthi ukusebenza kwayo kungahlangabezana nezidingo eziyisisekelo zepayipi.
Ngasikhathi sinye, kuyadingeka futhi ukubheka izindleko zokulungisa upende wepayipi. Amanye amapayipi asezingeni eliphakeme, yize ukutshalwa kwezimali kokuqala kuphakeme, kungahle kube ngokomnotho ngokuhamba kwesikhathi ngenxa yokuqina kwawo okuhle nokuvama okuphansi.

4, ubuchwepheshe bokwakha wepayipi lamapayipi

Ubuchwepheshe bokwakha obulungile yisixhumanisi esibalulekile sokuqinisekisa umphumela wokuvikela wepende lamapayipi. Kuphela ngokulandela ngokuqinile inqubo yokwakhiwa okujwayelekile esingakuqinisekisa ukuthi ikhwalithi nokusebenza kwe-coating kuhlangana nezinhloso ezilindelekile.

(1) Ukwelashwa komhlaba

Ukwelashwa okungaphezulu kwesinyathelo esiyisihluthulelo sokwakhiwa ngopende wamapayipi, futhi ikhwalithi yaso ithinta ngqo umphumela wokunamathela nokuvikelwa kokuhlanganiswa.
Ngaphambi kokulashwa komhlaba, ingaphezulu lepayipi lidinga ukuhlanzwa ngokuphelele ukuze kususwe ukungcola okunjengewoyela, uthuli, ukugqwala kanye ne-oxide. Ngamapayipi abunjiwe kakhulu, ukwelashwa kokususa ukugqwala kuvame ukwenziwa yi-sandblasting, ukukha, ukugaya nezinye izindlela. Ukuqhuma kwesihlabathi kuyindlela ejwayelekile yokususa ukugqwala, okususa ungqimba lokugqwala kanye no-oxidation ngokushaya indawo yepayipi nge-sand izinhlayiya ezifafazwe ngejubane eliphakeme, ukuze ingaphezulu lifinyelele ekunamatheleni okuthile. I-Picling ukusetshenziswa kwesisombululo se-acid ukuncibilikisa ukugqwala ne-oxide ebusweni bepayipi, kepha kuyadingeka ukunaka ukwelashwa okungathathi hlangothi nokugeza ngemuva kokuthatha i-acid esezingeni eliphezulu kusuka kupayipi. Ukugaya kulungele ukugqwala kwendawo noma indawo encane yokwelashwa komhlaba.
Ngaphezu kokususwa kokugqwala, kuyadingeka futhi ukususa uwoyela nothuli ebusweni bepayipi. Izindlela ezinjengokuhlanza i-solvent, ukuhlanzwa kwe-OLE noma ukufutheka kwamanzi okucindezela okukhulu kungasetshenziswa. Ngemuva kokuphothulwa kokwelashwa komhlaba, kufanele kuhlolwe ngesikhathi ukuze kuqinisekiswe ukuthi indawo yokuphahla kwepayipi ihlangabezana nokuhlanzeka okucacisiwe kanye nezidingo zobubi.

(2) I-pre-coating

I-pre-coating inqubo yokuhlanganisa kuqala izingxenye zepayipi okunzima ukupenda, njenge-weld, ekhoneni, i-bolt Joint.
Ngenxa yokwakheka okuyinkimbinkimbi, lezi zingxenye zithambekele ezinkingeni ezinjengokukhombana omncane kanye nokulahleka kwe-coating inqubo ejwayelekile yokupenda, ngakho-ke kudingeka ziphathwe ngaphambi kwesikhathi. Upende osetshenziswe ku-pre-coating kufanele kube okufanayo ne-main coating, futhi ukwakhiwa kufanele kwenziwe ngebhulashi noma isibhamu esincane sokufafaza ukuqinisekisa ukuthi lezi zingxenye zivikeleke ngokwanele.

(3) ukupenda

Ukupenda kusixhumanisi esiyisisekelo sokwakhiwa kwamapayipi wepayipi, ngohlobo lwePipeline Paint kanye nezidingo zokwakha, khetha indlela efanele yokudweba.
I-Brush Coating iyindlela yendabuko yenhlanganisela, efanelekile endaweni encane, ukwakheka okuyinkimbinkimbi kwepayipi noma ukulungiswa kwendawo. Lapho usebenzisa ibhulashi, naka ubunzima nobubanzi bama-bristles, kanye nesiqondisi namandla ngebhulashi, ukuqinisekisa ukuthi ukuhlanganiswa kufana nomfaniswano futhi akukho ukuvuvukala.
I-Roller Coating ilungele indawo enkulu yepayipi eliyisicaba, ingathuthukisa ukusebenza kahle kokwakha, kepha ubukhulu bokuhlanganisa buncane.
I-Roller Coating ilungele indawo enkulu yepayipi eliyisicaba, ingathuthukisa ukusebenza kahle kokwakha, kepha ubukhulu bokuhlanganisa buncane.

Mayelana NATHI

Inkampani yethubekulokhu kunamathela ku- "'Science kanye ne-Technology, ikhwalithi yokuqala, ethembekile futhi ethembekile, uhlelo lwe-LS0900L yekhwalithi yamazwe omhlaba. .2000 Ukuphathwa Kwezinga Lwezimo Zomhlaba jikelele, insizakalo yekhwalithi yenziwa ikhwalithi yemikhiqizo, iwine ukuqashelwa kwabasebenzisi abaningi .Njenge-optioffer kanye nefektri eqinile yamaShayina, singanikeza amasampula amakhasimende afuna ukuthenga, uma udinga noma yiluphi upende, sicela uxhumane nathi.