Tsis ntev los no, Jinbin li qub tau raug kho rau cov neeg yuav khoom txawv teb chaws nrog welded pob li qub thiab npauj npaim li qub. Cov neeg siv hluav taws xob sib chaws rau cov neeg siv Lavxias tau txais los ntawm Lavxias cov neeg siv khoom thiab ua raws li cov cai nruj. Tam sim no, cov li qub no tau raug xa mus thiab ua tiav xa mus rau Lavxias cov neeg siv khoom txawv teb chaws.

Welded npauj npaim valve yog WCB lub cev cov khoom nrog PN25. Qhov loj me yog txawv los ntawm DN800-DN1200. Tus qauv ntawm npauj npaim valve yog eccentric qauv.

Welded pob valve yog nrog WCB khoom, PN25, welded xaus.