The Stainless Steel JIS Standard Ball Valve yomwe idakhazikitsidwa ndi China Huadu Valve imapangidwa motsatira ndi Japan Industrial Standard (JIS). Kaya amagwiritsidwa ntchito ngati madzi oyera, mafuta kapena zofalitsa zofooka zamafuta, zimatha kupirira kukokoloka kwa nthawi yayitali ndipo ndi njira yopangira ma valve omwe amaphatikiza magwiridwe antchito komanso kulimba.
Huadu Valve Gulu ndi Chinese Stainless Steel API Standard Ball Valve wopanga ndi ogulitsa. Timayendera mosamalitsa kuyambira pakupanga mpaka kutumiza, ndipo mitengo yathu ndi yabwino.
Iyi ndi Carbon Steel National Standard Ball Valve yopangidwa ndi Huadu Valve Factory. Njira yothetsera madzimadzi imayambira ku DN25 mpaka DN300. Zida zapamwamba kwambiri: thupi la valve limapangidwa ndi WCB carbon steel.