In the "2009 Consumer Cars Festival" recently held, the Chang'an New Economy Commercial Vehicle Xingguang 4500 engine won the "2009 Best of the Year" with a maximum power of 51kW, super reliability of 300,000 kilometers, and ultra-low fuel consumption of about 4L. The crown of a small displacement engine.
The Chang'an New Economy Commercial Vehicle Xingguang 4500 engine is a small-displacement engine independently designed and developed by Changan Automobile. After three years of breakthroughs in research and development, Chang'an Automobile has a total of 36 patented technologies and is the only domestic 1.0L engine with a power increase of over 50 kW. With the performance of 10% lower fuel consumption, 20% longer life, and 30% higher power than traditional engine oils, the industry has been hailed as a “new generation of high-efficiency engineâ€.
It is reported that by 2012, Changan will invest 20 billion yuan to build the country's largest engine R&D and manufacturing base and build an advanced “power silicon valleyâ€.
Rubber Hose for Agricultural Spr aying/Industrial Hose
Rubber Tubing is suitable for transporting pesticides and fertilizers through sprayers in agriculture, forestry, orchards and other fields. Its applicable temperature range is from -10C to +60C.
Technical standard: Rubber Hose Pipe is HG/T3043-1999
Acetylene Rubber Hose/Rubber Hose Pipe
Braided Rubber Hose applies to deliver acetylene when welding and cutting under -20℃ to 45℃.
Precautions.
1.Check whether the inspection cycle of acetylene hoses is expired.2.Check whether the acetylene hose body has cracks, bulging, dent deformation, scratches and whether the base splicing welds are cracked and other problems.
3.Check the corrosion of the acetylene hose body, especially check the corrosion of the bottom and side seams of the acetylene bottle carefully.
4.Check whether the acetylene hose and accessories are defective and damaged.
5.Check whether the color of acetylene hose is off and discolored, if the color of the gas cylinder is not correct, check carefully to determine whether it is acetylene hose. If the new bottle should be pumped into vacuum and replenished with acetone. Open the cylinder valve and check whether the inner core and valve stem of the cylinder are intact and not slipping when measuring the residual pressure of gas with the residual pressure table.
Chemical Air Hose,Chemical Medical Hose,Chemical Hose Fittings,Chemical Hose Pipe
Shaanxi Yanchang Petroleum Northwest Rubber Flexible Pipe Co., Ltd. , https://www.cnrtp.com