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do galvanized pipes need to do anti corrosion treatment when installing underground-41

Aqoonta alaabta

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Tuubooyinka galvanized ma u baahan yihiin inay sameeyaan daaweynta ka hortagga daxalka marka la rakibayo dhulka hoostiisa?

Sep 22, 2023

1.daawaynta ka hortagga daxalka ee dhuumaha galvanized

Dhuumaha galvanized sida lakabka galvanized ee tuubada birta, oogadeeda oo lagu dahaadhay lakabka zinc si kor loogu qaado caabbinta daxalka. Sidaa darteed, isticmaalka tuubooyinka galvanized ee bannaanka ama jawiga qoyan waa doorasho wanaagsan. Si kastaba ha ahaatee, xaaladaha qaarkood ee gaarka ah, sida marka la rakibayo tuubooyinka dhulka hoostiisa, tuubooyinka galvanized ayaa sidoo kale laga yaabaa inay u baahdaan in lagu sii daaweeyo daahan ka-hortagga daxalka.

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2.Marka dhuumaha lagu aasay dhulka, inta badan waa lagama maarmaan in la tixgeliyo ka hortagga daxalka ee dhuumaha si loo hubiyo badbaadada iyo nolosha adeegga dhuumaha. Tuubooyinka galvanized, sababtoo ah dusha sare ayaa lagu daaweeyay galvanized, waxay saameyn ka hortagtaa daxalka ilaa xad. Si kastaba ha noqotee, haddii dhuumuhu ay ku jiraan jawi adag ama lagu aasay qoto dheer, daaweyn dheeraad ah oo ka hortagga daxalka ayaa loo baahan yahay.

3. sida loo sameeyo daaweynta daahan ka-hortagga daxalka

Marka dahaarka lidka ku ah ee tuubooyinka galvanized la daaweeyay, waxaa lagu dhejin karaa rinji ama dahaarka leh caabbinta daxalka wanaagsan, sidoo kale waxaa lagu duuduubi karaa cajalad ka hortag ah, iyo sidoo kale waxay noqon kartaa epoxy-coal asphalt ama asphalt petroleum. Waa in la ogaadaa in marka la samaynayo daaweynta anti-corrosion, waa lagama maarmaan in la hubiyo in dusha sare ee tuubada ay qalalan tahay oo nadiif ah si loo hubiyo in daboolka si adag loogu dhejin karo dusha tuubada.

4. Summary

Xaaladaha caadiga ah, tuubada galvanized waxay leedahay saameyn liddi ku ah daxalka waxaana si toos ah loogu isticmaali karaa isticmaalka duugista. Si kastaba ha noqotee, marka la eego qoto dheer oo qoto dheer oo dhuumo waaweyn ah iyo jawi adag, daaweyn dheeraad ah oo ka hortagga dahaadhka ayaa loo baahan yahay si loo kordhiyo nolosha adeegga dhuumaha. Marka la fulinayo daaweynta daahan ka-hortagga daaqsinka, waxaa lagama maarmaan ah in fiiro gaar ah loo yeesho tayada dahaarka iyo deegaanka isticmaalka si loo hubiyo adkeysiga saameynta ka-hortagga daxalka iyo xasilloonida waxqabadka.

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