国产一级a毛一级a看免费视频_一级a性色生活片久久无少妇一级婬片免费放_免费一级全黄少妇性色生活片_韩日午夜在线资源一区二区_特级丰满少妇一级AAAA爱毛片_一级夫妻黄录像a人片_久久国产V一级毛多内射
?
Built-in test bench

Applications

Built-in test bench TPU-3100-1N
1.Suitable for set pressure test and seat tightness test for all types of SRV,clamping bench can be used for quick and safe clamping of all conceivable types of safety or relief valves according to common international test standard-API526,API527,ANSI/API RP576.
2.Especially for built-in safety valves

1.Safe and reliable hydraulic clamping provide higher clamping force;
2.Test fast by single person with fast clamping;
3.Sturdy frame, reliable components and high precision.

1.Test medium: nitrogen, compressed air;
2.Test pressure: <6 0 bar;
3.Test range: DN15-150;
4.Clamping force: 13T;
5.Power supply: clean and dry compressed air, 1.0Nm3/Min@6.9 bar;
6.Dimensions and weight: 
control console: L822*W749*H1020(mm),100kg;
clamping console: L700*W620*H1631(mm),295kg.

国产一级a毛一级a看免费视频_一级a性色生活片久久无少妇一级婬片免费放_免费一级全黄少妇性色生活片_韩日午夜在线资源一区二区_特级丰满少妇一级AAAA爱毛片_一级夫妻黄录像a人片_久久国产V一级毛多内射