According to the US media autoevolution reported on January 27: Recently, the Boston Health Effects Institute (HEI) latest research shows that the new diesel engine will not increase the risk of lung cancer.
Most people should know that using a diesel engine increases health risks. Especially in Europe, a large number of cars use diesel engines, which will greatly increase the risk of lung cancer. Europe has also planned to cancel the use of diesel engines for 10 to 20 years. But a new study shows that the new diesel engine does not pose a threat to people's health.
It is reported that the test analyzes whether the new technology diesel engine can achieve the expected emission reduction to improve air quality and its high health risk factors. The results of the study indicate that diesel exhaust in the new era will not increase lung cancer or other serious health risks.
Allen Schaeffer, executive director of the Diesel Technology Forum, said: "The results of this study demonstrate the environmental benefits of the new clean diesel technology, which includes nitrogen oxides (NOx) and hydrocarbons (HC). And particulate matter (PM) is almost zero-emission, and the focus of this study is on heavy trucks, and the new clean diesel technology has considerable potential in all industries, including automotive, agriculture, construction, and shipping. ."
However, any diesel engine has a possible failure, because in urban traffic, people often start the car when the exhausted exhaust gas engine has not reached the optimal temperature. Once the EGR valve or the diesel particulate filter fails, it accumulates. The ash on the top will inevitably affect its displacement.
Reducing Tee: branch pipe outside diameter is different with main pipe outside diameters. forming process:Hydroforming, hot pressing, cold forming,According to Pressure and thickness: Sch5s, Sch10s, Sch10, Sch20, Sch30, Sch40s, STD, Sch40, Sch60, Sch80s, XS,Sch100,Sch120,Sch160,XXS;
| Product Name:Reducing Tee |
| Size:DN10-DN2500 |
| Materials: A234 WBP-WP1-WP12-WP11, A403 WP 304-304L-316-316L, A402 WPL3-WPL 6,A860 WPHY 42-46-52-60-65-70,PG370,C20 |
| Thickness: 2mm-100mm |
| Standard:GB/ANSI/ GOST/ JIS/ DIN |
| Crafts: Cold extrusion, Thermoforming |
| Connection: Welding |
| Package: Wooden boxes,Wooden pallets,According to customer requirements. |
| Brand Name: HY |
| Place of Origin: China (Mainland) |
| Certification: ISO.UKS.SGS.BV |
| Application: Chemical, Water, Oil and gas, Electricity |
Reducing Tee,Tee Reducing,Stainless Steel Pipe Fittings ,Steel Reducing Tee
CANGZHOU HAOYUAN PIPE FITTINGS MFG CO.,LTD , https://www.pipefitting-china.com