Policy + demand drives the boom in lithium battery stocks

China Securities Network reported that yesterday, the two stock indexes fell first and then rise, the lithium battery sector rose 2.97%, Foshan Plastic Technology, Jiayu shares, Yan Feng Lithium and other three stocks daily limit, Tianqi Lithium Industry, Penghui Energy, The increase in polyfluoride, Huayou Cobalt, Guoxuan Hi-Tech, and National Optoelectronics are all above 7%.

It is worth mentioning that since May, the overall investment opportunities of the lithium battery industry chain have been recognized by many institutions. Among them, the main reason for the improvement of the fundamentals of the industry is the increase in policy and demand growth.

At the beginning of the month, the Ministry of Industry and Information Technology released the fourth batch of “Recommended Models for Promotion and Application of New Energy Vehicles” in 2017, and a total of 453 new energy vehicles were selected. In this regard, CICC said that the normalization of policy is conducive to the continued growth of new energy vehicle sales, while the technology upgrade trend of high energy density is expected to continue to increase the demand for high-quality batteries and materials, optimistic about the trend of the industry chain, future quality products and materials In short supply, the best-selling models will promote the market share of leading battery and materials companies.

Tianfeng Securities said that the output of new energy vehicles at home and abroad is expected to increase significantly in the third and fourth quarter of this year. The demand for lithium salt is about three months ahead of that of new energy vehicles, and prices are expected to continue to rise. In fact, the recent price of lithium carbonate has also shown signs of rising. According to business community data, since April 26, the price of battery-grade lithium carbonate has increased by 2,000 yuan per ton, an increase of 1.52%.

In terms of performance, the performance of the listed companies in the first quarter of this year continued to grow rapidly under the high base of last year. Among them, Jianrui Woneng, Guancheng Datong, Xiangtan Electrochemical, Shentiandi A, Shengyu Mining, Jingshan Light Machine, etc. In the first quarter, the company's net profit attributable to the parent company increased by more than 10 times.

We have many kinds of flat welding flanges, such as ASME B16.5, ASME B16.47, DIN 2634, DIN 2635, DIN 2630, DIN 2636, DIN2631 and DIN 2637 etc. The flange is the part for connecting pipe and pipe at pipe end. There are holes on the flange, use bolt to connect two flanges, and use gasket to seal two flanges. The flat welding flanges are suitable for connecting steel pipes that the nominal pressure is not larger than 2.5MPa. The sealing surface of flat welding flange should be smooth, concave-convex and tongue-and-groove etc. 


Type: DIN2630 to DIN2635

Pressure: PN2.5 to PN64

Material: Carbon steel or other required material


Welding neck drawing


DIN2633

Drawing and data show DIN2633, if you need other types, please contact with supplier.


How to order: DIN number + (size) (x d1 dimension if not ISO) + (pressure) + material if not steel
Example: for steel = DIN 2633 DN 100 PN 16 Example: for stainless = DIN 2633 DN 100 PN 16 316SS





Welding Neck Flange

Welding Neck Flange,Stainless Steel Flange,Socket Weld Flange,Steel Weld Neck Flange

HEBEI ZIFENG NEW ENERGY TECHNOLOGY CO.,LTD. , https://www.zifengpipeline.com