Qhov no yog Carbon Steel ANSI Pob Valve ua raws li tus qauv ANSI. Nws yog tsim rau US standard system pipelines hauv kev lag luam xws li petrochemicals, dej hauv nroog, thiab lub zog hluav taws xob. Nws yog siv los ua kom tiav qhov tseeb ntawm kev tawm thiab qhib / kaw kev ua haujlwm ntawm cov kav dej xa tawm, pab kom muaj kev nyab xeeb thiab ua haujlwm zoo ntawm cov kav dej. Peb muab kev pabcuam xaiv thiab tuaj yeem teb sai sai rau kev yuav cov lus hais.
Qhov no yog Carbon Steel National Standard Pob Valve tsim los ntawm Huadu Valve Hoobkas. Kev tswj cov kua dej ntau yog los ntawm DN25 txog DN300. Cov ntaub ntawv zoo heev: lub cev valve yog ua los ntawm WCB carbon steel.