日本一区不卡_老司机avhd101_免av片_最新国产久免费视频在线观看_免费国产VA在线观看视频_香蕉成人啪国产精品视频综合网

Fully lined ball valve

-Size:DN15~DN100
-Connection standard:PN10/16, ANSI150, DIN16, JIS10K, 16K
-Working temperature:-15~150℃
-Working pressure:PN10~PN25
-Body:WCB、SS304、SS316 
-Ball:WCB、SS304、SS316 
-Seat:PTFE
-Medium:Strong acid, strong base, strong oxidant
-Operating:Handle、Pneumatic、Electric

Ordering hotline:021-54150349

Immediately consult
  • Product introduction
  • Product parameters
Fully-lined ball valve use a ball with a through hole as the opening and closing parts. The ball rotates with the stem around the central line of the body to realize the opening and closing. Special compression molding technology is adopted to make the sealing surface dense and good, and the combination of V-PTFE packing makes the valve zero leakage; the ball and the stem are cast as one, eliminating the possibility of the stem rushing out of the pressure parts due to pressure changes, and ensuring the safety in use; the use of fully-lined technology, make the valve strong corrosion resistance of the medium.
主站蜘蛛池模板: 日韩αv在线 | 国产精品白浆无码流出.在线观看 | 精品无人乱码一区二区 | 特色特黄a毛片高清免费观看 | 6080yy午夜不卡一二三区 | 色播成人网 | 三影院老子影院午夜伦不卡 | 亚洲性xxxx | 亚洲国产成人精品片在线观看 | 国产精品网站在线观看免费传媒 | 国产日产精品一区二区三区的介绍 | 久久久久久久久久毛片 | 在线免费色 | 一区二区三区在线观看国产 | 国产中文综合免费 | 欧美 video | 91极品18禁国产在线播放 | 啊啊啊好爽啊 | a级毛片免费视频网站 | 任我爽精品视频在线播放 | 国产精品亚洲五月天高清 | 成人人人人人欧美片做爰 | 国内揄拍国内精品对白 | 久久久99国产精品免费 | 国产成人在线小视频 | 日产精品久久久久久久久久王少妇 | 亚洲精品一区久久久久久 | 亚洲性欧美 | 亚洲一区成人 | 日韩不卡视频在线观看 | 深夜影院一级毛片 | 美女毛多水多做爰国产毛片小说 | 国产精品夜夜春夜夜爽 | 国产成人亚洲综合a∨婷婷图片 | 一本一本久久aa综合精品 | av在线免费不卡 | 99视频导航 | 日韩三区在线观看 | 久久久久久久久99 | 天天狠天天透 | 国产成人福利视频在线观看 |