Ulaha dhulka ee laga sameeyay birta galvanized waxay leeyihiin dun lab ah xagga sare iyo dun dheddig ah oo hoose oo awood u leh in la isku xiro waxaana loo galvanized EN ISO 1461 ama ASTM 153.
Koodhka | Dhexroor Usha Dhulka | Dhererka | Xajmiga xadhigga (UNC-2A) | Shank (D) | Dhererka 1 |
VL-DXER1212 | 1/2 " | 1200mm | 9/16 " | 12.7mm | 30mm |
VL-DXER1215 | 1500mm | ||||
VL-DXER1218 | 1800mm | ||||
VL-DXER1224 | 2400mm | ||||
VL-DXER1612 | 5/8" | 1200mm | 5/8" | 14.2mm | 30mm |
VL-DXER1615 | 1500mm | ||||
VL-DXER1618 | 1800mm | ||||
VL-DXER1624 | 2400mm | ||||
VL-DXER1630 | 3000mm | ||||
VL-DXER2012 | 3/4 " | 1200mm | 3/4 " | 17.2mm | 35mm |
Ulaha dhulka iyo qalabkooda waxaa loo isticmaalaa in lagu bixiyo is-dhexgalka dhulka dhammaan xaaladaha ciidda si loo gaaro nidaamyo dhuleed lagu qanco oo ku saabsan qaybinta korontada sare iyo hoosteeda iyo shabakadaha gudbinta - siinta awoodda cilladda sare ee hadda jirta ee hoose, dhexe iyo sare ee substations danab, munaaradaha iyo codsiyada awood qaybinta.
Ku habboon in lagu rakibo halka xaaladda carrada hoose ay xor ka tahay dhagaxyada iyo dhagxaantausha dhulkaama koox ka mid ah ulo naxaas ah ayaa lagu hareerayn karaa ama lagu buuxin karaa iyada oo la isticmaalayo walxo iska caabin ah oo hooseeya sida Bentonite.
Iyadoo ku xiran xaaladda daxalka iyo korantada korantada ee xaaladda dhulka, usha dhulka waxaa lagu qeexi karaa si loo gaaro badbaado, la isku halleyn karo iyo ilaalinta dhul-beereedka muddada dheer - xoogga farsamada ee usha waa in ay u adkeysataa ciribtirka iyo walbahaarka u adkaysta marka lagu rakibayo wadista koronto ama pneumatic dubbe ul;madaxa usha dhulku waa inuusan "likaha" ama faafin marka la wado.
Ulaha dhulku waa la fidin karaa nakhshad waxaana loo isticmaalaa lamaanayaasha naxaasta ah si ay isugu xidhaan dhowr ulood si loo gaaro qoto dheer ee wadista loo baahan yahay - lamaanayaasha usha waxay bixiyaan koronto joogto ah iyo ulaha dhulka naxaasta ah ee dheer waxay galaan carrada iska caabinta hoose ee moolka hoose.
Ulaha dhulka oo si toos ah loo wado ayaa ah electrode-ka ugu waxtarka badan ee loo isticmaalo saldhigyada aagga yar yar ama marka ay hooseyso xaaladaha dhulka iska caabbinta ciidda, kaas oo usha ay awood u leedahay in ay usha ka dhex gasho, waxay hoos jiiftaa lakabka adkaysiga ciidda sare
Kulul kulul Qalvanized Birta Dhulka Usha
Tayada Marka hore, Badbaadada waa la damaanad qaaday