上一張1下一張機(jī)械密封件-171型 171型機(jī)械密封 簡(jiǎn)介Profile 該密封是內(nèi)裝式,單端面,多彈簧靜止式平衡機(jī)械密封,符合GB6556標(biāo)準(zhǔn),廣泛應(yīng)用于堿泵。 Such seal widely used in alkali pump is inlaid type, a balance type machinery seal with single end face. To be up to GB6556 standard