Grooved piping system yog txhim khu kev qha thiab sai rau nruab dua vuam, threading los yog flanging, uas ua rau tus nqi qis tshaj. Nws tuaj yeem raug coj los ua kom haum cov yeeb nkab txheem nrog txiav grooves lossis cov qauv thiab lub teeb phab ntsa yeeb nkab nrog dov grooves. Couplings ua tau zoo sib npaug hauv lub siab thiab lub tshuab nqus tsev. Couplings yog muaj rau kev hloov pauv thiab nruj. Grooved kawg haum yog machined rau AWWA C606 txiav groove txheem Cov khoom muaj nrog RAL 3000 alkyl enamel xeb tiv thaiv xim raws li tus qauv thiab kub dipped galvanized txheej yog muaj nyob rau hauv optionally.
Lub sij hawm xa tuaj: Feb-11-2022