At present, a bracelet product called Everykey is being crowdfunded on Kickstarter. This product is designed to give you a safe and secure data while maintaining a convenient user experience. This product communicates with other devices of the user via Bluetooth and instantly unlocks the user's various devices, such as smartphones, tablets and laptops. Moreover, it can also be used to unlock electronic door locks, doors, bicycle electronic locks and other equipment.
When Everykey and the user's electronic device are in communication range, the bracelet will communicate with the user's device to complete the unlock authentication, thereby eliminating the trouble of the user inputting the device password. Allow users to start the device more conveniently and quickly.
In addition, Everykey can also store the user's network account and password, allowing users to quickly log in to various network accounts when they are close to the device. When the distance between the wristband and the device exceeds the communicable range, the device immediately re-opens the security authentication mechanism to prevent the user's private data from being seen by others.
In terms of encryption level, Everykey uses military-grade encryption to protect your security. If your Everykey is lost, you can easily disable it without worrying that someone else will use your Everykey to invade your account, which is convenient and safe.
Steel bends and steel elbows are both very common pipe fittings which are used to change the flowing direction in a piping systems. In addition to pipe fittings for connecting , elbow pipe also refers to a processing method. It is to Bend the straight pipe through the processing method to achieve the purpose of changing the circulation direction of the pipeline. The manufacturing process and the finished product are called pipe bend.
In order to ensure that the wall thickness of the bending part is no less than that of the straight pipe part, the minimum radius of the pipe bending should be 3D( the D means nominal diameter of this bend). The specific size depends on the operating conditions. That is to say, radius is not restricted as long as it exceeds 3D, which can be 3D or 3.2D, even 4D, 5D, 6D and 8D are also acceptable. In addition, the angle of the bend can be in any degree, some times there are also custom-designed bends which are 22.5 °, 45 °, 90 °, 135 °, 180 °, 270 ° and so on.
ASTM A105,A234 WPB,Pipe Fitting Bend
Cangzhou Youlong Pipe Fitting Manufacturing Co., LTD , https://www.youlongpipe.com