Cold mill intermediate
rolls
Description: Intermediate
rolls for cold strip mill, applies to high precision 6-Hi(as well as a few 8
Hi)mills, named from working roll location between working roll and back-up
roll, mainly used to control the shape of strip. Materials of 2%Cr, 3%Cr, 5%Cr
and semi-high speed steel (SSH) can be used according to different requirements
of hardness depth.
Material: Forged
Steel, Chromium 2%, Chromium 3%, Chromium 5% or as per the customer`s
requirement.
Barrel Diameter: 1500mm
maximum
Unit weight: 25mt/pc
Type: Single rolls,
forging.
Cold Mill Intermediate Rolls,Cold Intermediate Rolls,Intermediate High Speed Rolls,Cold Rolling Intermediate Mill Roll Shijiazhuang BKDR Metallurgical Science & Technology Co.,Ltd , https://www.bkdrtech.com
According to the latest price report, due to the price reduction promotion of manufacturers at the end of the year and the listing of some low-priced new products, the price of global LED bulbs decreased in November. LED analyst Yu Bin said that the average retail price of LED bulbs replacing 40-watt incandescent lamps in November fell 2.9% to $9.0; the replacement of 60-watt incandescent LED bulbs, the average retail price fell 2. According to the latest price report, Due to the price reduction promotion of manufacturers at the end of the year and the listing of some low-priced new products, the price of global LED bulbs decreased in November. LED analyst Yu Bin said that in November, the average retail price of LED bulbs replacing 40-watt incandescent lamps fell 2.9% to $9.0. The replacement for 60-watt incandescent LED bulbs, the average retail price fell 2.7% to 12.3 US dollars. In China's LED packaging segment, the price of upstream wafers remained stable, and the downward trend in prices in the short term was not obvious, so the price of midstream packaging products remained stable. The price of 2835 and 5630 packaged products has been stable for several months. After the continuous decline of 3030 packaged products in the previous months, the decline in November has eased and the price has gradually stabilized. In the high-power ceramic substrate component part, the international average manufacturers such as the United States and South Korea lowered the price, causing the overall average price to decline to a certain extent. Replacing the 40 watt part, due to the double eleven shopping festival in China, the price of the manufacturer has dropped by 4.0% due to the low-price promotion activities of the manufacturers. The price of some products has dropped significantly. For example, the 7-watt 500-lumen bulb lamp of Foshan Lighting has dropped to 2.37 US dollars. 13.7%. Some US manufacturers have stimulated sales at the end of the year, and the price has dropped significantly. For example, the GE9W 450 lumens bulb has dropped to over $6.86, a drop of more than 50%. In addition, due to the listing of some low-priced new products, the overall average price also declined, with a drop of 4.0%. In Europe, the UK fell by 4.5% and the German region fell by 2.5%. In other Asian regions, Japan’s overall price cuts reached 5.7% due to the introduction of some low-priced new products, while prices in South Korea and Taiwan were relatively stable. In place of the 60-watt segment, China's price fell by 8.9%. In the region with the largest decline, some international brand products also showed a large decline in prices. For example, the GE9W 800 lumens bulb lamp, the price dropped to 7.38 US dollars, a drop of 14%. Due to the low-priced new products listed in Germany, the overall average price fell by 5.4%. In other regions, prices fell sharply as manufacturers sprinted at the end of the year, with the US down 3.2%, the UK down 2.1%, Japan down 3.8%, and South Korea and Taiwan remained stable.