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                  歡迎訪問山東威蘭圖新能源科技有限公司!

                  進口調節閥|進口球閥|進口截止閥

                  新聞動態

                  聯系我們

                  山東威蘭圖新能源科技有限公司

                  聯系人:寧經理

                  電 話:0531-88903555

                  手機:18100389666

                  郵 箱:572622551@qq.com

                  模段對焊儀表閥

                  型號:

                  發布日期:11-22

                  產品詳情

                  中央

                  rging instrument valve

                  性能特點 Performance characteristics

                  1、優質件并經固融處理的閥體,確保無內外裂紋。鍛件符合JB9826-1999的規定

                  2、閥座堆焊鈷基硬質合金,極大地提高了高溫硬度和抗介質沖蝕能力

                  共抗介質沖使能力大大優于普通針型

                  、采用進口結經鋼球,具有很高的高溫度,使

                  經鍛造的閥桿,柔性和強度不同一般,滾壓加工的螺敏位于填料之上,避免了與介質接觸,光桿部位經精隆處理

                  不僅與填料緊密接觸,保證了密封無外漏,而且滅少了開啟力矩,閥門啟閉時靈活自如

                  5、獨特設計的中口金屬密封墊,經特殊工藝調質處理,確保高溫高壓下的良好密封

                  6、致密性優良的柔性石填料,確保了高溫高壓下無外漏

                  7、執行標準: ASMI B16.34

                  1. The body is sold melting treated after forged. The valve does not have inside and outside cracks. The forging conforms to JB

                  9626-1999

                  2. The seat is uilt-welded with cobalt base hard alloy, this can enhance the high temperature hardness and anti-erosion peror

                  -mance greatiy

                  3. The petal i s the Co-cr-w steel ball. It has very nigh high temperature hardness. Its anti-erosion is better than the ordinary

                  needle valves

                  4. The stem is rged, its flexibility and intensity Is good. Roing processed thread located above the ller, this can avold contact

                  with the medium directly, The polished rod spot is processed by correct gridding. This can guarantee the close contact with the

                  filler, The valve has no outside leaks. This design can also reduce the open torque and the valve can be opened and closed eas

                  5. The unique design mouth metal gasket is manufactured by special craft quenching treatment. This can guarantee the sealing

                  in the high temperature and high pressure is good

                  6. Compactness of the flexible graphite filler is very good, the valve has not outside leaks in the high temperature and high press-ure

                  剖視圖

                  圖片48.png 

                  技術指標

                  介質溫度:50℃-650℃

                  公稱壓力:10Mpa-32Mpa

                  工作壓力:10Mpa-19Mpa

                  適用于落汽、水和腐蝕介質

                  Technica: indicators

                  e Medium temperature:-50c-650'c

                  O Nominal pressure: 10mlpa-32mpa

                  o Working pressure: 10mpa-19mpa

                  o Applicable medium: steam, water,

                  and corrosive medium

                  圖片49.png 

                  尺寸表

                  通經

                  結構長度A

                  中心高B

                  手柄長度C

                  重量KG

                  DN6/1/4’’

                  60

                  70

                  60

                  0.3

                  DN10/3/8’’

                  80

                  90

                  90

                  0.51

                  DN15/1/2’’

                  100

                  125

                  100

                  1.82

                  DN20/3/4/’’

                  100

                  125

                  100

                  1.67

                   

                  材質表

                  部件\類別

                  321

                  316

                  316L

                  閥體

                  321

                  316

                  316L

                  閥座

                  司太立

                  司太立

                  司太立

                  閥桿

                  321

                  316

                  316L

                  閥瓣

                  Co-Cr-W鋼球Co-Cr-W

                  Steel ball

                  Co-Cr-W鋼球Co-Cr-W

                  Steel ball

                  Co-Cr-W鋼球Co-Cr-W

                  Steel ball

                  填料

                  柔性石墨

                  柔性石墨

                  柔性石墨

                  溫壓曲線圖

                  圖片50.png 


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