Bare Pipe :
Pombi inoonekwa seyakashama kana isina coating yakanamatira pairi. Kazhinji, kana kukunguruka kwapera pachigayo chesimbi, iyo isina chinhu inotumirwa kunzvimbo yakagadzirirwa kuchengetedza kana kupfekedza zvinhu nejasi rinodiwa (iyo inotarirwa nemamiriro epasi enzvimbo iyo chinhu chiri kushandiswa). Bare pombi ndiyo inonyanya kuzivikanwa mhando yepombi inoshandiswa muindasitiri yekuputira uye inowanzoiswa muvhu kuitira kushandiswa kwemaitiro. Kunyangwe pasina zvidzidzo zvekongiri zvekuratidza kuti pombi isina chinhu yakagadzikana zvakanyanya pane yakavharwa pombi yekuputira maapplication, pombi isina chinhu ndiyo yakajairwa kuindasitiri yezvimiro.
Galvanizing Pipe :
Galvanizing kana galvanization ndeimwe yemhando dzakakurumbira dzesimbi pombi coating. Kunyangwe iyo simbi pachayo iine huwandu hweakanakisa zvivakwa kana zvasvika pakuramba kutu uye kusimba kwesimba, inoda kuwedzeredzwa yakaputirwa zinc kuti ipedze zvirinani. Galvanizing inogona kuitwa nenzira dzakawanda, zvichienderana nekuvapo kwenzira. Nzira inonyanya kufarirwa, zvisinei, ndeye kupisa-dip kana batch dip galvanizing iyo inosanganisira kunyudzwa kwepombi yesimbi mubhavhu rezinc yakanyungudutswa. Metallurgical reaction yakaumbwa nesimbi pombi alloy uye zingi inogadzira kupera pamusoro pesimbi iyo inopa hunhu husingaite ngura isati yambovapo papombi kare. Imwe imwe mukana we galvanizing ndiyo mutengo wekubatsira. Sezvo maitiro acho ari nyore uye asingade kuwanda kwesecondary maoperation uye post-processing, yanga iri yekuenda-kune sarudzo kune vakawanda vagadziri uye maindasitiri.
FBE - Fusion Bonded Epoxy Powder Coating Pipe :
Iyi pombi yekuputira inopa yakanakisa dziviriro kune diki kusvika kuhombe dhayamita mapaipi ane mwero kushanda tembiricha (-30C kusvika 100C). Kushandiswa kwayo kunonyanya kushandiswa kuoiri, gasi, kana mapaipi emvura. Iyo yakanakisa adhesion inobvumira kureba ngura kuramba uye kudzivirira kwepombi. FBE inogona kuiswa seyakapetwa kaviri iyo inopa yakasimba zvimiro zvemuviri izvo zvinoderedza kukuvadzwa panguva yekubata, yekufambisa, kuisirwa, uye kushanda.
Single Layer Fusion Bonded Epoxy Anticorrosive Pipe : Electrostatic power coating;
Kaviri Layer Fusion Bonded Epoxy Anticorrosive Pipe : Fistly pasi epoxy poda, uye Zvadaro epoxy poda Surface.
3PE Epoxy Coating Pipe :
3PE Epoxy yakavharwa simbi pombi ine matatu akaturikidzana, yekutanga FBE yekupfekedza, yepakati inonamira layer, kunze kwe polyethylene layer. 3PE coating pombi ndechimwe chigadzirwa chitsva chakagadzirwa paFBE coating hwaro kubvira 1980s, ine zvinonamira uye PE (polyethylene) layer. 3PE inogona kusimbisa pombi yemagetsi zvimiro, yakakwira magetsi kuramba, isingapinde mvura, inopfeka, inorwisa kuchembera.
Kumatanho ekutanga ndeye fusion bonded epoxy, iyo ukobvu yakakura kupfuura 100μm. (FBE＞100μm)
Yechipiri musara inonamira, iyo mhedzisiro inosunga epoxy uye PE layers. (AD: 170~250μm)
Matanho echitatu iPE layers inova polyethylene ine zvakanakira anti-mvura, magetsi kuramba uye anti mechanical kukuvara. (φ300-φ1020mm)
Naizvozvo, 3PE yekuputira pombi inosanganiswa nezvakanakira zveFBE uye iyo PE. Iyo yakawanda uye inonyanya kushandiswa mukuvigwa kwepombi yekutakura mvura, gasi nemafuta.
Nguva yekutumira: Mar-03-2022