Yesterday, LME Aluminum was affected by the basic metal market and saw a certain correction. It fell by 20 US dollars and closed at 1860 US dollars. A total of 88,870 contracts were traded in a cautious and cautious manner, with volume shrinking compared to the previous trading day. In terms of inventory, LME aluminum stocks fell by 3,500 tons on Tuesday. The current total inventory is 508,475 tons. With regard to the decline in the price of London Aluminum, the market believes that this is mainly caused by a certain degree of concern in the market caused by the drop in crude oil prices. Investors believe that the fund is likely to take profits. In the face of this situation, a considerable number of investors have chosen to wait and see, and the market has become more cautious. However, from the perspective of fundamentals, the future aluminum market is still more optimistic. Russia’s Rusal stated on Tuesday that “it is expected that aluminum demand will continue to climb in the next five years, which is mainly due to the continuous increase in demand for aluminum from China and India.†India’s aluminum output also reached 378,728 tons in April-August. Increased by 9.4% year-on-year. With the advent of the peak season for consumption, market consumption has gradually started. Coupled with the reduction of inventories and the combined effect of global inflation on the demand for basic metals, the possibility of a stronger aluminum futures price is increasing.
Domestically, the closer trend of the Shanghai aluminum market has gradually strengthened, which is mainly due to the rigid support of spot production costs. China is a big country for aluminum production and consumption. The domestic supply and demand relationship can have a crucial influence on the futures market. On the eve of National Day, the demand for corporate preparedness has become increasingly strong, which has also pushed up the price from another perspective. However, due to intrinsic reasons such as the lack of liquidity in the Shanghai aluminum market, the price will not fluctuate drastically and will fluctuate within a relatively small range.
Today, Shanghai Aluminum's 0511 contract opened at 16,580 yuan, with a higher price of 16,580 yuan and a lower price of 16,540 yuan. It closed at 16,570 yuan at noon.
Operational; wait and see, waiting for the right opportunity to enter.
Zhao Wei
There are five general body styles of ball Valves: single body, three-piece body, split body, top entry, and welded. The difference is based on how the pieces of the valve-especially the casing that contains the ball itself-are manufactured and assembled. The valve operation is the same in each case.
In addition, there are different styles related to the bore of the ball mechanism itself.
Ball valves in sizes up to 2 inch generally come in single piece, two or three piece designs. One piece ball valves are almost always reduced bore, are relatively inexpensive and generally are throw-away. Two piece ball valves are generally slightly reduced (or standard) bore, they can be either throw-away or repairable. The 3 piece design allows for the center part of the valve containing the ball, stem & seats to be easily removed from the pipeline. This facilitates efficient cleaning of deposited sediments, replacement of seats and gland packings, polishing out of small scratches on the ball, all this without removing the pipes from the valve body. The design concept of a three piece valve is for it to be repairable.
Stainless Steel Ball Valves, Brass Ball Valves, Sanitary Ball Valves, Water Ball Valves
ZHEJIANG KINGSIR VALVE CO., LTD. , https://www.kingsir-valves.com