Recently, China Automotive Engineering Society and China Environmental Protection Industry Association, Beijing held the "Diesel Commercial Vehicle SCR Tail Gas Treatment Fluid Application Technology Symposium." The Ministry of Environmental Protection and major commercial vehicle companies in China participated in the meeting and discussed the SCR exhaust gas purification technology for diesel commercial vehicles in China.
Research shows that at present, the domestic automotive nitrogen oxide emissions account for 31% of the total emissions, of which the nitrogen oxide emissions of heavy-duty diesel vehicles with only 5% of total vehicle capacity account for 74% of total vehicle emissions. Therefore, heavy-duty diesel vehicles are the focus of future emission reduction control. At present, foreign heavy-duty diesel vehicle companies mainly use catalytic reduction technology, and the national “Twelfth Five-Year Plan†has added new binding indicators that require a 10% reduction in total emissions of nitrogen oxides. The Ministry of Environmental Protection has imposed a mandatory 29% reduction in the emission of nitrogen oxides in Phase IV of domestic motor vehicles compared with Phase III of China.
Therefore, heavy-duty diesel vehicles are the focus of future emission reduction control. At present, foreign heavy-duty diesel vehicles mainly use catalytic reduction technology for tail gas after-treatment. "National Automobile Engineering Society, China Environmental Protection Industry Association"
It is suggested that the country should formulate SCR diesel vehicle exhaust gas product standards as soon as possible, and domestic commercial heavy-duty diesel vehicle manufacturers should accelerate the production and supply of SCR technology commercial diesel vehicles.
Petrochemical companies such as Sinopec should make full use of their own product technology and sales network to accelerate the supply of SCR diesel vehicle tail gas treatment fluid production and retail outlets, and contribute to national environmental protection and energy conservation. As a state-owned leading enterprise, Sinopec seriously fulfills its political responsibilities and social responsibilities. Apart from fully promoting the upgrading of refined oil products, it will also be responsible for solving the problem of the production and supply of diesel vehicle tail gas treatment fluids. Its wholly-owned subsidiary has invested a lot of scientific and technological strength and funds to develop and produce diesel vehicle exhaust gas treatment fluid since 2009. The product is in full compliance with ISO international standards and it has achieved terminal sales.
The steel grate is an open steel member that is orthogonally combined with load-bearing flat steel and cross bars according to a certain distance, and fixed by welding or pressing; the cross bars generally use twisted square steel, and round steel can also be used. or flat steel,
Steel grates are mainly used as gutter cover plates, steel structure platform plates, steel ladder treads, trench cover plates, steel ladder treads, building ceilings, etc.
FAQ
Q1: Are you a factory?
A1: Yes, we are a professional manufacturer of wire mesh products focusing on wire mesh for decades.
Q2: How can I get a quotation?
A2: You need to provide material, sheet size, wire diameter, hole distance, and quantity for inquiry. Special requirements can also be specified.
Q3: Is it ok if I want free samples?
A3: Yes, we can provide free samples in 20cm-50cm sizes along with our catalog. But the express fee will be on your account. If you place an order, we will refund the courier fee.
Q4: What's your payment term?
A4: Generally, our payment terms are T/T 30% advance payment, balance 70% against copy of B/L. We can also discuss other payment terms.
Q5: How about your delivery time?
A5: 1. We always prepare enough stock materials for your urgent needs, and the lead time for all stock materials is 7 days.
Depending on quantity and technology, exact lead times and production schedules for non-stock items will be communicated to you.
Steel Grate,Galvanized Steel Grate,Heavy Duty Steel Grate,Galvanized Serrated Steel Grate
Anping County Dongjie Wiremesh Products Co., Ltd. , https://www.dongjiewiremesh.com