Txawv ntawm Qib PVC Cov Hluav Taws Xob
Tam sim no tsev kho kom zoo nkauj feem ntau yog siv cov kab zais, uas yog, kom bury cov hlau hauv phab ntsa, siv PVC qhov hluav taws xob los hnav txoj kab los tiv thaiv thiab paub qhov txawv. PVC tube yuav tsum muaj cov rwb thaiv tsev thiab hluav taws kub nyhiab. Yog tias koj xav bury hauv phab ntsa, nws yuav tsum muaj qee cov compressive zog. Qee tus neeg yuav siv lawv cov ko taw los nqis tes ua kom pom tias lawv yuav tsum qis, thiaj li paub qhov zoo ntawm qhov phem. Qhov no yog ib txoj kev tab sis tsis qhia.
PVC cable conduit tau muab faib ua peb hom teeb, nruab nrab thiab hnyav, qee lub npe kuj yuav raug tso cai los ntawm qib A, Qib grade thiab qib C. Lawv qhov txawv yog txawv thickness, thiab tag nrho cov neeg ntawm lawv yuav tsum muaj kev khiav hauj lwm ntawm rwb thaiv tsev thiab nplaim retardancy, uas yog siv rau qhov chaw nto, cov txheej txheem zais thiab lub ntxaum faus thiab zoo li ntawd.
Qee cov neeg hais tias lub qhov hluav taws xob pvc yuav tsum tau nruab thiab xaim tib lub sij hawm, thiab qee tus hais tias cov kab hluav taws xob pvc yuav tsum tau pw zoo thiab muab tso rau ntawm cov xov hlau. Kuv xav tias thawj tus zoo dua, tab sis nws yuav tsum tau nrog ob tug neeg tib lub sijhawm. Ib feem ntawm cov yeeb nkab yuav muab tso rau ntawm kab. Qhov ob leeg yuav tsum txuas nrog PVC coupler, PVC tee connector thiab PVC lauj kaub connector thiab li ntawd. Qhov chaw txuas ntawm txoj hlua xov hlau yuav tsum siv lub pvc qhov rooj txuas kav plywood, tom qab ntawd lub txij nkawm thiab hloov yuav yooj yim dua yav tom ntej.
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