AV综合小说网_精品少妇视频_亚洲无码av高清电影_8090AV_人与动物成人免费网站_美女毛片一级a级

AV综合小说网_精品少妇视频_亚洲无码av高清电影_8090AV_人与动物成人免费网站_美女毛片一级a级

AV综合小说网_精品少妇视频_亚洲无码av高清电影_8090AV_人与动物成人免费网站_美女毛片一级a级

Pneumatic Threaded Ball Valve

-Size:DN15~DN50
-Connection standard:PN10/16, ANSI150, DIN16, JIS10K, 16K
-Working temperature:-15~220℃
-Working pressure:PN10~PN100
-Body:WCB、SS304、SS316、color plating carbon steel
-Ball:WCB、SS304、SS316、color plating carbon steel
-Seat:PPL、PTFE
-Medium:Water,Steam,Oil
-Operating:Pneumatic

Ordering hotline:021-54150349

Immediately consult
  • Product introduction
  • Product parameters
Threaded ball valves are connected by threads, which are divided into internal threads and external threads. They have good sealing performance, can be disassembled and replaced, and have long service life.

4. Body
5. Ball
6. Seat
9. Anti-static device
10. Stem
11. Thrust washer
12. O-ring 
13. Packing
14. Packing ring


AV综合小说网_精品少妇视频_亚洲无码av高清电影_8090AV_人与动物成人免费网站_美女毛片一级a级
www.色色爱.com| 91性爱播放| 高清中文字幕在线A片| 福利av在线| 最新日韩AV更新| 国产一级黄A片| 色色AV色色| 亚洲射色| 黄色a片免费在线| 日韩AV三级片| 一级二级无码视频| 一级片黄忠片| 国产性爱片| 手机在线观看日韩A片| 成人黄色视频电影A片| 超碰97成人在线观看| 精品一二三性爱| 亚洲AV成人无码网| 91aV资源福利| 青青草国产精品自拍| 欧美a级视频。| 超碰97人妻在线| 久草大片| 日本一级三级a片| 91日韩网站| 亚洲日韩欧美大香蕉| 婷婷性爱视频| 日韩操逼网| 色色9999| 色性爱网| 国产亚洲片| 性资源AV| A片成人电影91| 黄色无码片| 精品综合| 日韩黄色视频| 免费黄色看10000| 日韩精品视频999| Av天堂亚洲色图| 日韩AV无码片| 日韩1有码|