<delect id="bn3hd"><video id="bn3hd"><font id="bn3hd"></font></video></delect>
<dl id="bn3hd"></dl>
<video id="bn3hd"><dl id="bn3hd"><delect id="bn3hd"></delect></dl></video>
<dl id="bn3hd"></dl>
<dl id="bn3hd"></dl>
<dl id="bn3hd"></dl>
<video id="bn3hd"></video>
<dl id="bn3hd"></dl>
<video id="bn3hd"><output id="bn3hd"></output></video><video id="bn3hd"></video><dl id="bn3hd"></dl><dl id="bn3hd"><output id="bn3hd"><delect id="bn3hd"></delect></output></dl><dl id="bn3hd"></dl>
<dl id="bn3hd"></dl><dl id="bn3hd"></dl>
<output id="bn3hd"></output>
<dl id="bn3hd"></dl><dl id="bn3hd"></dl>
<dl id="bn3hd"></dl><output id="bn3hd"><output id="bn3hd"><font id="bn3hd"></font></output></output>
<video id="bn3hd"><video id="bn3hd"></video></video>
<dl id="bn3hd"><output id="bn3hd"><delect id="bn3hd"></delect></output></dl>
<noframes id="bn3hd"><dl id="bn3hd"><output id="bn3hd"></output></dl>
<video id="bn3hd"><output id="bn3hd"><font id="bn3hd"></font></output></video>
<output id="bn3hd"></output>

產品中心

訂購熱線?

0317-7369666

聯系我們

河北亨帝閥門有限公司
電話:0317-7369666/7279222
傳真:0317-7276992
郵箱:hbhdfm@163.com
微信:ly79059787
地址:河北省滄州市吳橋經濟開發區

新聞中心

當前位置:

全焊接球閥的材料及焊接工藝

2021-10-09

(1)全焊接球閥閥體主要使用鍛件;

(2)球體主要使用表面處理后的鍛件;

(3)閥座圈使用18Cr-8Ni不銹鋼鍛件;

(4)閥桿需要進行表面處理;

(5)密封材料主要有丁腈橡膠和環氧氯丙烷橡膠。

?

焊接材料及焊接工藝:球閥的焊接過程全部使用全自動焊接。

(1)閥體焊接

GTAW(鎢極氣體保護焊)+SAW(埋弧焊)

(2)閥桿焊接

GTAW(鎢極氣體保護焊)+GMAW(熔化極氣體保護焊)

(3)接管焊接

GTAW(鎢極氣體保護焊)+SAW(埋弧焊)

相關推薦

久久99精品久久久久久秒播
<delect id="bn3hd"><video id="bn3hd"><font id="bn3hd"></font></video></delect>
<dl id="bn3hd"></dl>
<video id="bn3hd"><dl id="bn3hd"><delect id="bn3hd"></delect></dl></video>
<dl id="bn3hd"></dl>
<dl id="bn3hd"></dl>
<dl id="bn3hd"></dl>
<video id="bn3hd"></video>
<dl id="bn3hd"></dl>
<video id="bn3hd"><output id="bn3hd"></output></video><video id="bn3hd"></video><dl id="bn3hd"></dl><dl id="bn3hd"><output id="bn3hd"><delect id="bn3hd"></delect></output></dl><dl id="bn3hd"></dl>
<dl id="bn3hd"></dl><dl id="bn3hd"></dl>
<output id="bn3hd"></output>
<dl id="bn3hd"></dl><dl id="bn3hd"></dl>
<dl id="bn3hd"></dl><output id="bn3hd"><output id="bn3hd"><font id="bn3hd"></font></output></output>
<video id="bn3hd"><video id="bn3hd"></video></video>
<dl id="bn3hd"><output id="bn3hd"><delect id="bn3hd"></delect></output></dl>
<noframes id="bn3hd"><dl id="bn3hd"><output id="bn3hd"></output></dl>
<video id="bn3hd"><output id="bn3hd"><font id="bn3hd"></font></output></video>
<output id="bn3hd"></output>