Xichai won the "China Automobile Service Brand in 2008" five-star laurel

The award ceremony of the "3rd China Auto Service Brand Star Rating Award" was held in Beijing a few days ago. FAW Jiefangxiechai won the service brand five-star crown. This is the first time that the China Automotive News has selected the five-star service brand honor for

August 19 Lecong Steel Market Price Quotes

The product name specification material steel factory/origin price (yuan/ton) is 2.75mm*1250*C Q235 than before last month than last month. Hot rolled coil 6100 0 -150 -280 Hot rolled coil 3.0mm*1500*C Q235 Tang Steel 6000 0 -150 -250 Hot rolled coil 3.0mm*1250*C Q235 Angang 6000 0 -150 -250

June 27 Chongqing steel market price quotes

Product Name Specification Material Steel/Origin Price (Yuan/Ton) Yesterday Last Week Last Month Remarks General Line Φ6.5mm Q235 Jiu Steel 5800 0 -50 -50 High Line Φ6.5mm Q235 Kunming Steel 5920 0 -100 -80 High Line Φ6.5mm Q235 Jiu Steel 5920 0 -100 -80 High Line Φ6.5mm Q335 Heav

World Magnetic Material Market Development

At present, the world's automobile production is about 55 million. According to the number of motors used per vehicle, 30, it is estimated that 1.6 billion motors will be required. With the increase in the number of cars produced and the number of speakers used, there are 230 million speake

Laser cutting technology overview and laser cutting accuracy

The laser beam is focused to a very small spot with a minimum diameter of less than 0.1 mm so that a very high power density at the focal point can exceed 106 W/cm2. At this time, the input of the beam (converted by light energy) far exceeds the amount of

PNBR special rubber refrigerant seal preferred

Recently, the Tailong Special Rubber Development Center in Jixi City, Heilongjiang Province has developed refrigerant rubber seals, in which PNBR is the preferred material.
Sealing rings made of PNBP special rubber are excellent in oil resistance, high and low temperature resistance, wear

Aug. 19 Shenzhen Steel Market Price Quotes

The product name specification material steel factory/origin price (yuan/ton) is Φ6.5mm higher than yesterday's last month than the previous month's Pu line Φ6.5mm Q235 Tangshan Steel 4950 -200 -430 -530 high line Φ6.5mm Q235 Guanggang 5400 -50 -100 - 420 High Line Φ8mm Q3

Check valve knowledge

Check valve, also known as check valve or check valve. Used in hydraulic system to prevent reverse flow of oil. Check valves are straight-through and right-angle two. Straight through check valve with threaded connection installed in the pipeline. Right angle check valve threaded connections,

March 4 Shenyang Steel Market Price Quotes

The product name specification material steel factory/origin price (yuan/ton) is Φ6.5mm higher than yesterday's last week compared with last month's general line Φ6.5mm Q235 steel 4870 0 130 570 general line Φ6.5mm Q235 Siping red beak 4840 0 130 570 high line Φ6. 5mm Q235