Iyo kambani Shandong Weichuan Metal Prodducts Co., Ltd.

Corrosion resistant high simba simbi pombi fekitari

Tsanangudzo Pfupi:

Iyo yepasi zvinhu ye3PE anticorrosive simbi pombi inosanganisira isina musono pombi yesimbi, spiral simbi pombi uye yakatwasuka seam simbi pombi.


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Tsanangudzo

Iyo yepasi zvinhu ye3PE anticorrosive simbi pombi inosanganisira isina musono pombi yesimbi, spiral simbi pombi uye yakatwasuka seam simbi pombi. Matatu akaturikidzana polyethylene (3PE) anticorrosive coating yakashandiswa zvakanyanya muindasitiri yepombi yepetroleum nekuda kwekunaka kwayo kwekuora, mvura uye gasi permeability uye michina zvinhu. Iyo anti-corrosion coating ye 3PE anti-corrosion simbi pombi yakakosha kuhupenyu hwebasa hwemapaipi akavigwa. Mamwe mapaipi echinhu chimwe chete akavigwa pasi pevhu kwemakumi emakore asina ngura, uye mamwe anodonha mumakore mashoma. Nekuti vanoshandisa akasiyana ekunze anti-corrosion coatings.

3PE anticorrosive simbi pombi inoreva pombi yekunze inodzivirira kupisa ine 3-layer structural polyethylene coating (mapec), iyo inowanzoshandiswa anticorrosive pombi muChina. Dzimwe nzira dzinopesana necorrosion dzinosanganisira ipn8710, FBE epoxy powder, epoxy coal tar pitch uye zvichingodaro. Iyo inowanzo reva anti-corrosion yekunze kwemadziro esimbi pombi. Anti corrosion fomu yesimbi pombi yekunze madziro.

Anti corrosion steel pipe

3PE anticorrosion kazhinji ine zvidimbu zvitatu

Yekutanga layer ye epoxy poda (FBE> 100um)

Chikamu chechipiri chekunamatira (AD) i170 ~ 250um

Chikamu chechitatu che polyethylene (PE) ndeye 1.8 ~ 3.7mm

Mukuita, zvinhu zvitatu zvinosanganiswa uye zvakabatanidzwa mune imwe, iyo yakanyatsobatanidzwa nesimbi pombi mushure mekugadzirisa kuti iite yakanakisa anti-corrosion coating. Nzira dzayo dzekugadzirisa dzinowanzo kupatsanurwa kuita mhepo yemhando uye denderedzwa kufa coating mhando.

3PE anticorrosive simbi pombi coating (matatu-layer polyethylene anticorrosive coating) chinhu chitsva chinodzivirira simbi pombi coating chinogadzirwa nehunyanzvi kubatanidza 2PE anticorrosive coating muEurope uye epoxy powder anticorrosive simbi pombi coating (FBE) inoshandiswa zvakanyanya kuNorth America. Yakave ichizivikanwa uye ichishandiswa pasi rese kweanopfuura makore gumi.

Iyo yekuputira ye3PE anti-corrosion simbi pombi ndeye epoxy powder anti-corrosion coating yakabatana nesimbi pombi pamusoro, uye yepakati layer ndeye copolymer adhesive ine bazi rinoshanda boka rinoshanda. Iyo yepamusoro-soro ndeyepamusoro-density polyethylene anti-corrosion coating.

Iwo matatu PE anticorrosive coating inosanganisa iyo yakakwirira kusapinda uye yakakwira michina zvimiro zve epoxy resin uye polyethylene. Parizvino, inozivikanwa seyakanakisa pombi anti-corrosion coating ine yakanakisa mhedzisiro uye kuita munyika, iyo yakashandiswa mumapurojekiti mazhinji.

SY / t0413-2002 yakajairwa inoshandiswa muChina uye yakashandiswa kubva musi waNyamavhuvhu 1, 2002. Chiyero chacho chinonyanya kutsanangura polyethylene uye high-density polyethylene, uye Vicat softening point haisi pasi pe110 ℃; Ukobvu hwekunze kweanti-corrosion coating huchatemwa zvinoenderana neGerman standard din30670-1991 inodzorwa neyakaderera uye yepakati density polyethylene. Simba rekuita re3PE anticorrosive coating rinovandudzwa zvakanyanya. SY / t0413-2002 inonatsiridza zvakanyanya kusimba kwepeel uye kupikisa kuramba kwe3PE anti-corrosion coating, inotaura zvakajeka kuti zvinoenderana nekabhoni nhema yemukati yezvimwe zvinhu zvakakosha, simba remuchina uye kuramba kwemamiriro ekunze kwe3PE anti-corrosion coating inovimbiswa, uye sampling frequency yejoint coating peel simba (kureva simba rekusvuura rekupisa rinopfakanyika sleeve uye kupisa kwebhandi rekutanga simbi) inowedzerwa.

Nechinangwa che 3PE anti-corrosion simbi pombi, vanhu vazhinji vanongoziva chinhu chimwe chete uye havazive chimwe. Basa rayo rinonyatsovhara zvakasiyana-siyana. Inokodzera kupihwa kwemvura yepasi pevhu uye kudhiraivha, pasi pevhu shotcrete, yakanaka uye isina kunaka kudzvanywa kwemhepo, gasi remvura, moto sprinkler uye mamwe mapaipi network mumigodhi yemarasha. Gadzirisa mvura, tsvina inosara uye kudzorera pombi yekufambisa mvura yepombi yemagetsi ekupisa. Iyo ine yakanakisa kushanda kune pombi yekupa mvura yeanti spray uye sprinkler system. Cable inodzivirira sleeves simba, kutaurirana, Expressway, etc. Inokodzera mvura yezvivakwa zvepamusoro-soro, kupisa kwekushisa kwemambure ekupisa, mainjiniya emvura yepombi, kutumirwa kwegesi, kuvigwa kwemvura uye mamwe mapaipi. Pombi yekufambisa oiri, pombi yekufambisa yekutakura midhiya inoora mumaindasitiri emakemikari, emishonga, ekudhinda uye ekudhaya. Anti corrosion inoshanda yepombi yekubvisa tsvina yetsvina, pombi yetsvina uye biological tank. Zvinogona kutaurwa kuti 3PE anti-corrosion simbi pombi yakakosha mukuvaka ikozvino, uye inotendwa kuti kuburikidza nekuwedzera kwesainzi uye tekinoroji, ichava nekubudirira kwakanyanya mune ramangwana.


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