Sanitary DS Union DS Sanitary Unions,DS Unions,DS Hygienic Unions Kaysen Steel Industry Co., Ltd. , https://www.chinasanitaryvalve.com
Sanitary DS Union consist of a union nut, a welding male, a welding liner and a gasket. It is very popular in sanitary process system. DS union and parts are forged in stainless steel 1.4301 and 1.4404, and machined by CNC to make sure getting high purity surface and good precision, meet the cleanliness of the industries Pharmacy, Beer, Food, Petroleum, Dairy, Beverage,Biotech etc.
Kaysen Steel provide Sanitary DS Union, DS Sanitary Unions, DS Hygienic Unions, Our Sanitary Pipe Unions contain 3A union, DIN union, SMS union, IDF union, RJT union, ISO union, CIP union. Above pipe unions are designed according to different standards of pipelines. If you have any questions or requests, pls feel free to contact us!
Sanitary DS Union – Sanitary Union– Stainless Steel Sanitary Unions:
▪ Size: 1/2″ - 4″ (DN10-DN100)
â–ª Material: SS304, SS316L, EN 1.4301, EN 1.4404 etc.
â–ª Standard: 3A, DIN11851, SMS, ISO, RTJ, IDF,etc.
â–ª Connection Type: Clamped, Welding
â–ª Sealing Gasket: Silicone, EPDM, PTFE, Buna-N etc.
▪ Temp.: -30°C / -22°F up to +120°C/ +248°F
â–ª Application: Food, Petroleum, Dairy, Pharmacy, Beer, Beverage, Biotech, Cosmetics etc.
With the increasing adoption of electric terminals and the rapid growth of distributed energy systems, China's distribution network is on the verge of a new wave of development. At the 2013 International Symposium on Distributed Energy in China, Chen Feng, assistant general manager of the State Grid Corporation of China, revealed that the company's power distribution plan will include county-level grids and is expected to be officially released this year. According to industry sources, the special distribution network plan currently being developed by the State Grid is projected to invest 4 billion yuan in distribution automation (including systems and terminals, but not smart switches) by 2015, with total investment in the five-year distribution network exceeding 600 billion yuan.
This significant investment presents a major opportunity for leading equipment manufacturers such as XJ Electric and Guodian NARI. Chen Feng emphasized that grid companies are accelerating the construction of distributed energy networks, particularly at the 10kV and below level. The State Grid is now conducting a rolling planning process for the distribution network from 2013 to 2020, extending its planning to county-level grids. The updated plan aims to improve grid reliability and efficiency, addressing issues like weak links between county-level grids and the main network.
The State Grid has also issued technical guidelines for power distribution planning, aiming to fully resolve electricity access in remote areas by 2015 and build a modern distribution network capable of supporting rapid economic and urban development. Additionally, the corporation is developing a standard system for integrating distributed energy technologies. "Previously, distribution network planning relied heavily on base stations without a unified strategy," said Chen. "This led to inefficient use of resources and lower reliability. With the new plan, the distribution network will become more flexible, reliable, and better equipped to handle multiple power sources."
Industry analysts noted that XJ Electric and Guodian NARI have long been favored in State Grid bids due to their strong market positions. XJ Electric, for example, invested 708 million yuan in R&D and employs over 1,200 staff in its business team. As the distribution network market grows, the company is expected to generate around 5 billion yuan in revenue from distribution automation by 2015, while DC solutions could bring in over 3 billion yuan. Other players like Sifang, Changyuan Group, and Beijing Career are also poised to benefit.
Another analyst highlighted the importance of strengthening the distribution network amid changing power structures and growing peak-to-valley demand gaps. "China’s current distribution network remains relatively weak, so increased investment is inevitable," he said. The future investment volume is still uncertain, but the market for primary and secondary equipment—such as transformers, three-phase technology, and distribution automation—is expected to see strong growth.
On May 30th, the National Energy Administration held a meeting to address the issue of electricity access for people without power. Wu Xinxiong, director of the agency, emphasized that 2.73 million people should be fully electrified within three years. By then, the power grid would reach 154 million people, while photovoltaic independent systems would serve an additional 1.19 million. The detailed speech published by the National Energy Administration marked a significant step forward, signaling a major shift in China’s distributed energy landscape.