Pre Galvanized Steel Tube
Lub pre-galvanized steel raj yog lub raj steel uas yog galvanized steel ntawv ua ntej nws tsim thiab welded rau hauv lub raj. Cov raj hlau uas tau tsim thiab galvanized tom qab ntawd qee zaum hu ua post-galvanized steel tubes, tab sis kub-dipped steel hlab yog ib qho kev siv ntau dua.
Galvanized steel yeeb nkab lossis galvanized steel tube yog hom nrov tshaj plaws ntawm galvanized steel tube raug tsim vim cov khoom siv rau kev tsim khoom yog pheej yig thiab cov txheej txheem yog scalable heev. Tsis zoo li kub-dip steel raj, lub sij hawm yuav tsum tau rau galvanizing cov hlau ntawv yog luv, yog li cov alloy txheej uas hlau thiab zinc sib tov yog me me thiab cov ntshiab zinc txheej yog tuab.
Txawm li cas los xij, txij li zinc siv rau cov ntawv hlau raug tshem tawm los ntawm tshav kub thaum vuam ua ntej -galvanized steel tube, re- sealing cov hlau raug rau sab nrauv nrog zinc thermal spray yog qhov yuav tsum tau ua tom qab- kev kho mob. Qhov no kuj txhais tau hais tias lub vuam seam nyob rau sab hauv ntawm lub raj steel tsis galvanized. Lub sacrificial anode cov khoom ntawm zinc tso cai rau tawm hauv lub puab vuam seam raug tsis txo cov corrosion kuj thiab ntev ntawm cov khoom.
Ua ntej-galv.pipes specifications
Khoom siv: Q195-q235
Loj: 1/2 "-8"
Thickness: Sch40, std, sch10, thiab lwm yam.
Ntev: 5-12m
Qib Dimentional: Bs 1387/1985; ib 10219-2:1997
Ua ntej-galv.pipes daim ntawv thov
Pre-Galv.Pipes yog siv rau cov roj thiab kev tsim kho, xws li steel qauv, tsim qauv, guardrail, laj kab, hlau rooj tog thiab lwm yam.
Pre-Galv.pipes yog ua los ntawm galvanized steel sawb.Galvanized threaded yeeb nkab yog hais txog ib tug welded yeeb nkab uas tau degreased, derusted, phosphated thiab qhuav ua ntej galvanizing.
Cim npe nrov: Tuam Tshoj pre galvanized steel tube manufacturers, lwm tus neeg, Hoobkas
Koj Tseem Yuav Zoo Li
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