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Release time: 2019.03.30 viewed:  
  
鍛鋼截止閥有很多的項(xiàng)目需要測試,下面我們就為大家介紹一下鍛鋼截止閥的泄壓測試。
鍛鋼截止閥
1)使閥門半開,閥門體腔內(nèi)完全充滿試驗(yàn)介質(zhì)(水);
2)關(guān)閉鍛鋼截止閥,使試驗(yàn)介質(zhì)(水)從閥門的每端試驗(yàn)接口溢出;
3)對鍛鋼截止閥加壓,直到一個(gè)閥座泄放腔體壓力至閥端,然后記錄此泄放壓力;
4)對閥門另一個(gè)閥座泄壓的方式,繼續(xù)向閥腔加壓,直到另一個(gè)閥座泄放壓力,然后記錄其泄放壓力值;
上述就是關(guān)于鍛鋼截止閥的泄壓測試介紹,泄壓壓力大于閥門額定壓力值的1.33倍時(shí)不泄放應(yīng)予以拒收。

        想了解更多鍛鋼截止閥的知識請關(guān)注官網(wǎng):http://www.pixlfeedmedia.com/
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Zhejiang mingyi valve technology co. LTD
Contact person: Alex Liu - Manager
Tel: +86 577 67017717
Fax: +86 577 67017718
Mobile: +86 13868321823
Email: myv01@myvalvemyv.com
Address: no.7938, yangguang avenue, oubei town, yongjia county, zhejiang province 
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