Hot Dip kwakakurudzira Pipe
Pombi yesimbi inodziya inosanganisa simbi yakanyungudutswa nesimbi kuti igadzire chikamu che alloy layer, kuitira kuti chikamu che alloy ne coating zvisanganiswe. Kupisa-dip galvanizing ndiko kutanga kwaita kuti pombi yesimbi itange yaoma. Kuti ibvise iron oxide pamusoro pepombi yesimbi, mushure mekuipisa, inocheneswa ne ammonium chloride kana zinc chloride aqueous solution kana mixed aqueous solution ye ammonium chloride ne zinc chloride, yozotumirwa ku hot-dip coating tank. Kupisa-dip galvanizing kune zvakanakira zvekupfeka zvakafanana, kunamira kwakasimba uye kugara kwenguva refu. Substrate yesimbi inodziya inosanganiswa ne physical uye chemical reactions ne molten plating solution kuti igadzire chikamu che alloy chinodzivirira ngura chine chimiro chakasimba. Chikamu che alloy chakabatanidzwa ne pure zinc layer ne steel pipe substrate, saka ine simba rekudzivirira ngura.
Mapaipi esimbi anodziya anoshandiswa zvakanyanya mukuvaka, michina, migodhi yemarasha, makemikari, magetsi, mota dzezvitima, indasitiri yemotokari, migwagwa mikuru, mabhiriji, makontena, nzvimbo dzemitambo, michina yekurima, michina yepeturu, michina yekutsvaga ruzivo, kuvaka greenhouse nemamwe maindasitiri ekugadzira.
Huremu Hwakakosha
Ukobvu hwemadziro (mm): 2.0, 2.5, 2.8, 3.2, 3.5, 3.8, 4.0, 4.5.
Maparamita eCoefficient (c): 1.064, 1.051, 1.045, 1.040, 1.036, 1.034, 1.032, 1.028.
Cherechedza: Hunhu hwesimbi hunokosha pakuona kuti simbi inonyatsoshanda zvakanaka (hunhu hwesimbi) zvichienderana nemakemikari aishandiswa uye nzira yekurapa kupisa kwesimbi. Mumatanho emapaipi esimbi, hunhu hwesimbi hunoshandiswa zvakanyanya (simba rekudhonza, simba rekudhonza kana nzvimbo yekudhonza, kureba), kuomarara, kuomarara, uye hunhu hwekupisa kwakanyanya nekwakaderera hunodiwa nevashandisi zvinotsanangurwa zvichienderana nezvinodiwa zvakasiyana zvekushandisa.
Magiredhi esimbi: Q215A; Q215B; Q235A; Q235B.
Kukosha kwekumanikidzwa kwekuyedza/Mpa: D10.2-168.3mm i3Mpa; D177.8-323.9mm i5Mpa
Mwero weNyika weParizvino
Chiyero chenyika nehukuru hwepombi dzakabatidzwa
Mapaipi esimbi eGB/T3091-2015 akasungirirwa ekutakura mvura ine simba shoma
GB/T13793-2016 pombi yesimbi yakasungirirwa nemagetsi yakatwasuka
GB/T21835-2008 Kuyera uye huremu hwepombi yesimbi yakasungirirwa pahurefu hweyuniti imwe neimwe
Nguva yekutumira: Chikumi-06-2023