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LB-U thiab R hom PVC yeeb nkab belling tshuab
Rau cov khoom siv hluav taws xob, cov yeeb nkab pvc tsis tsuas yog xav tau cov dej ntws tawm xwb. Nws tseem xav tau lub tswb nrov kom txuas nrog ib leeg txhawm rau kom muaj lub kav hluav taws xob ntev. Lub tshuab belling ua lub qhov (socket) kawg ntawm cov yeeb nkab pvc thiaj li ua rau qhov kev thov ntawm kev sib txuas. Nws muaj U hom thiab R hom rau kev xaiv.
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LB-Manual thiab tsis siv neeg PVC yeeb nkab socket ua tshuab
Cov kab no muab phau ntawv thiab tsis siv neeg PVC yeeb nkab ua nrog "U" lossis "R" sockets. Feem ntau nws yog ua raws li cov kab extrusion, txuam nrog slotting lossis screwing tshuab. Nws kuj tuaj yeem ua haujlwm sib cais. Peb lub tshuab belling muaj ob lub qhov cub cua sov. Ua ntej belling, cov kav dej yuav raug muab tso rau hauv qhov cub cua sov. Thiab thaum cov kav xa mus rau belling, lwm cov yeeb nkab yuav raug xa mus rau cua sov. Yog li ntawd, cov kab muaj cov zis siab thiab ua haujlwm ceev ceev.
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LB-Lub Tswb Tshuab
Lub tshuab belling yog qhov kev xaiv ntawm cov yeeb nkab ntau lawm kab. Nws tuaj yeem tsim qhov kawg ntawm cov kav dej nrog hom "U", "R" thiab cov duab plaub. Cov txheej txheem belling yuav tsum tau ua nyob rau hauv lub belling chav tsev nrog lub tshuab nqus tsev shaping nyob rau hauv cov tub ntxhais ntawm belling pwm thiab dej txias sab nraum cov yeeb nkab thiaj li yuav tau lub qhov (socket) meej.
