Steel pipes have a hollow section and are used in large quantities as pipelines for conveying fluids, such as pipelines for conveying oil, natural gas, gas, water and certain solid materials. Compared with solid steel such as round steel, steel pipe is lighter when the bending and torsion strength is the same. It is a kind of economical cross-section steel, which is widely used in the manufacture of structural parts and mechanical parts, such as oil drill pipes, automobile transmission shafts, and bicycles. And steel scaffolding used in building construction. Steel Tube Plc,Steel Tube Plc Splitter, Plc,Steel Tube Splitter,Micro PLC Shenzhen GL-COM Technology CO.,LTD. , https://www.szglcom.com
The TV live broadcast software to be introduced today is called "HDP Live Streaming".
HDP Live is an Android application that focuses on live TV. The interface is concise and it aggregates over 1000 network channels and keeps it updated daily. At the same time with the look back, program previews, collections and other functions, so that you do not miss any of the latest programs, remote control digital selection station, speed for Taiwan, multi-source automatic switching, a variety of custom program listings, gameplay with your choice. 
HDP supports TV box remote control to quickly switch TV channels. The operation mode is similar to that of traditional old TVs, which greatly reduces the difficulty of operation. Users at a relatively older age can also directly and easily operate, and the playback quality is also very clear. 
In the live broadcast interface, you can select different live broadcast sources by directly clicking the left and right buttons of the remote control, and select the most stable live broadcast source to watch, which can bring a better experience. Of course, you can also set the left and right buttons of the remote control as The volume increases or decreases depending on your personal habits. 
You can use the “confirm†button on the TV box to open the live list and switch live list through the left and right options of the remote control. There is not only CCTV and TV live on TV, but also live broadcasts of local stations in various provinces. Imagine. 
One of the most amazing features is adding live sources and customizing your favorite TV shows. Methods as below:
You can download some live sources shared by users on the Internet. For example, there are many such sharing sources for HDP Forum's live source board. You can download these live sources locally. 
On the computer, go to the homepage of the sofa and log in to the sofa network account (http://) and go to "Live source cloud management" - "Add in batches". Press the "program name" + "space" + " Paste in the form of program source URL address" in the Add Add box and click Detect if it is available.
Log in to the sofa network account in the "Toolbox" of the sofa housekeeper - "Live source cloud management" (This account must be the same account as the sofa housekeeper account used on the computer to import the live source). 
ã€Sofa butler installation package>> 
Sofa Butler Installation Package .apk (6.51 MB, Downloads: 0) 】 
The use of steel pipes to manufacture ring-shaped parts can increase the utilization rate of materials, simplify the manufacturing process, and save materials and processing man-hours, such as rolling bearing rings, jack sleeves, etc., which have been widely used for manufacturing at present. Steel pipes are also an indispensable material for various conventional weapons. Gun barrels and barrels are all made of steel pipes. Steel pipes can be divided into round pipes and special-shaped pipes according to different cross-sectional area shapes. Since the circle area is the largest under the condition of the same circumference, more fluid can be transported with a circular tube. In addition, when the ring section bears internal or external radial pressure, the force is relatively uniform. Therefore, most steel pipes are round pipes. However, round pipes also have certain limitations. For example, under the condition of plane bending, round pipes are not as strong as square and rectangular pipes. Some agricultural machinery frameworks, steel and wood furniture, etc. often use square and rectangular pipes. According to different purposes, special-shaped steel pipes with other cross-sectional shapes are required, such as square, rectangular, semi-circular, hexagonal, equilateral triangle, octagonal and complex cross-section steel pipes-unequal hexagonal steel pipes, five-petal plum-shaped steel pipes, Double convex steel pipe, double concave steel pipe, melon seed steel pipe, conical steel pipe, corrugated steel pipe, case steel pipe and other special-shaped steel pipes.
See all CCTV TV live + custom live TV broadcast software recommended
With the rapid development of smart TVs and TV boxes, many people have experienced the convenience brought by them. However, their biggest regret is that they cannot directly watch TV live broadcasts. Therefore, many television live broadcasting softwares have emerged, so many TV live broadcast softwares, Which software is better? Today, the sofa net Xiao Bian came to recommend it to everyone not only to see all CCTV TV stations can also customize the live broadcast source to watch overseas broadcast. After opening, you can see the live sources shared by many netizens, as well as the live source you just added. Click Add to add the selected live stream to the HDP and customize your favorite TV show. Open the HDP live stream and find the live sofa feed through the playlist. With such a live TV broadcast software, watching the live broadcast no longer has to worry about, HDP live broadcast can be updated through the sofa butler one-click update, wonderful fast one step.