Butt weld cap is one type of Seamless Pipe fittings. It is welded in the pipe ends and close the pipeline. We also call this fitting Pipe End Cap. Caps are similar to the function of Blind Flange. But blinds can be disassembled by us, for caps, we can`t disassemble them.
Pipe end cap
Specifications for pipe caps
1. Size:1/2``-72``
2. Wall thickness: SCH5-XXS
3. Material:carbon steel, alloy steel and stainless steel
4. Standard:ASME DIN BS GOST JIS
5. Usage: Petroleum, chemical, power plant, gas, shipbuilding etc
All the caps` shape normally conform to the requirement given in the related national standard. If it is non-standard, please provide drawings.
Butt Weld Cap Pipe End Cap,Large Size Pipe End Cap,Butt Weld End Cap,Wpb Cap CANGZHOU HENGJIA PIPELINE CO.,LTD , http://www.hj-pipeline.com
In the cold winter, adjusting the brightness of the street lights does not have to go outdoors, sitting in the monitoring center can do it; in large shopping malls, parking lots, smart phones can tell you where the toilet is, where the car is parked, and how to install navigation through the LED lighting system. Can do it. On January 6th, the Cross-Strait Coldland Semiconductor Lighting Technology Forum launched a wide-ranging discussion on topics such as hotspots and latest achievements in cold semiconductor lighting technology research and development.
According to the Harbin Science and Technology Bureau, at present, Harbin applies 150,000 LED lamps in the fields of ice and snow, road lighting, indoor lighting, etc., with a total investment of nearly 200 million yuan, achieving an effective integration of ice and snow culture and art, characteristic architectural art and semiconductor lighting. Create a dream of a dreamy ice city and a bright city.
According to Fan Qingwei, director of the Harbin Lighting Inspection Center, the city has applied 150,000 power LED lamps around the snow and ice landscape, road lighting, indoor lighting and other fields, with a total investment of nearly 200 million yuan.
Whether LED lighting is suitable for use in low temperature weather, Harbin Lighting Testing Center conducted cold reliability tests on three cities: Mohe, Jiagedaqi and Harbin. For the first time in the forum, the results of the 12-month cold lighting test were announced. The LED lights can still be used normally under the extreme cold weather of minus 40 degrees. Compared with the traditional high-pressure sodium lamps, the energy consumption is more than 60, the application performance is relatively stable, and the maintenance rate is low.
Intelligent street lights can remotely control which street lights are dim, and there will always be enthusiastic citizens calling to tell the electric department. In Taiwan, there is no need to bother the public. The street lamp management unit can receive a warning at the first time through a unified monitoring center. The computer immediately reports the cause of the malfunction and can realize remote control.
