手動(dòng)不銹鋼閘閥產(chǎn)品特點(diǎn)：

1、選材考究，符合國(guó)內(nèi)外相關(guān)標(biāo)準(zhǔn)，材料的全面質(zhì)量高。
2、符合國(guó)內(nèi)外標(biāo)準(zhǔn)的要求，密封可靠、性能優(yōu)良、造型美觀。
3、密封副配對(duì)合理，閘板和閥座的密封面采用不同硬度的司太立（Slite）鈷基硬質(zhì)合金堆焊而成，密封可靠、硬度高、耐磨、耐高溫、耐腐蝕、抗擦傷性能好、壽命長(zhǎng)。
4、閥桿經(jīng)調(diào)質(zhì)及表面氮化處理，有良好的抗腐蝕性、抗擦傷性和耐磨性。
5、采用楔式彈性閘板結(jié)構(gòu)，中大口徑設(shè)置推力軸承，磨擦力小，并配有撞擊手輪，啟閉輕松自如。
6、可采用各種配管法蘭標(biāo)準(zhǔn)及法蘭密封面形式，滿(mǎn)足各種工程需要及用戶(hù)要求。

手動(dòng)不銹鋼閘閥
閥桿經(jīng)調(diào)質(zhì)及表面氮化處理，有良好的抗腐蝕性、抗擦傷性和耐磨性。采用楔式彈性閘板結(jié)構(gòu)，

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