Rab phom phem

Clevis hangers yog cov yeeb nkab txhawb uas tau tsim los kom muaj kev dai kom zoo lossis cov yeeb nkab siab khiav. Yog tias koj xav tau ncua piping los ntawm cov kab teeb los yog lub qab nthab, clevis hangers yog ib txoj sia.
Feem ntau, clevis hangers suav nrog tus quab uas txuas rau koj cov nyiaj txhawb nqa. Lawv kuj siv cov voj xim hlau los yog menyuam cov yeeb nkab. Cov menyuam ntxhais no tawm chav rau kev hloov kho cov qauv thiab cov kav dej sib haum koj cov kav dej ruaj khov hauv huab cua.
Clevis hangers tuaj yeem ua cov khoom siv los ntawm ntau cov khoom sib txawv, tab sis cov khoom lag luam zoo yuav ua los ntawm cov hlau hlau, kub-dipped galvanized steel, lossis stainless hlau. Lawv kuj tseem tuaj nyob rau ntau qhov ntau thiab tsawg, ncab los ntawm ib nrab nti mus rau 30 ntiv tes hla.