Ventalation Ducts for Gas Turbine Made in China
| Price: |
Negotiable/Piece |
| Trade Terms: |
FOB,CIF,EXW |
| Min Order: |
10/Piece |
| Pay Type: |
L/C,T/T |
Product Specifications
| Prod Model: |
CLTD |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
Product Description
CLTD Sound Proof Ducting is designed and optimized by CLET on the basis of original prototype. The Ducting consists of flat steel shell, metallic framework, composite acoustic material, metal punching plate and surrounding flange. The space between punching plate and external shell is filled with acoustic pillow. Thanks to advanced plating processing technique and design conception, the quantity of components being used has been greatly reduced and thus cutting the cost. The external casing is assembled through welding. Punching plate is connected to framework through rivet. If the ducting is deployed as an inlet passage, the whole connection shall be assembled through welding process in order to reduce the number of rivets that drops to hamper facility operation. The ducting is able to provide sound absorption, sound proofing and thermal insulation. The noise reduction for straight and elbow ducting is 10 dB and 20 dB respectively. As for those engineering instances that the required noise reduction is less than 20 dB, the ducting could be used as a replacement with traditional silencer. The ducting is functioned as flow direction and connection between facility and silencer, transition between facility inlet and outlet. In the working conditions without direct sunlight or rainfall, the shelf life of the ducting could be extended up to 20 years. The ducting parameters may vary due to specific project; nevertheless the main structure remains the same. The average noise reduction of the ducting is 40 dB, and could be even higher than 65 according to customer requirement specifications.
Harbin Chenglin Technology Co., Ltd. Established in 2001, is located in No. 21, Xingjiang East Road, Haping Concentration Area, Harbin Development Zone. Chenglin occupies an area of 29, 800m2, and the workshop and office have an area of 22, 000 m2 in total. Chenglin is a high-tech enterprise engaged in research, design, manufacture and installation of matching silencer engineering of aero-engine test bed, matching silencer for gas turbine generator sets, and matching silencer devices of nuclear power and air separation filter, etc.
The total asset of Chenglin is more than 250 million Yuan. Chenglin has seven centers: Marketing Center, Plan Center, Research and Development center, Production Center, Quality Center, Human Administrative Center, and Financial Center. Chenglin has 300 employees, 105 of which are in charge of technology and management, 85% of them has college degree. Chenglin has domestic first-rate researchers, and they study on advanced noise elimination method with research and test to get experimental data,
And conduct a lot of experiments and investigations with material and components, and manufacturing processes required for production of noise control structures, and possess complete applications. Our patent product, which has passed the acoustic test by the INTERTEK, has creditable quality and performance for silencer and engineering applications
Chenglin invests more than 1800 million to develop a set of dies and patterns for silencer production. More than 80% of the products are manufactured by the special dies and patterns, and all of these have a decent appearance and reliable quality. The products dominate more than 85 percent in the market share of domestic aero-engine test bed and gas turbine generator market. The silencer noise reduction products take the leading position in the Chinese aviation industry and shipbuilding industry, and will become the supplier of the China Commercial Aero Engine Co., Ltd. Chenglin not only sell the products in China, but also exports products to other countries like, Britain, France, Germany, Canada, Nigeria and other 13 countries and it is the global supporting supplier of gas turbine for German Siemens and the ALSTOM, MTU global qualified supplier. Our company cooperates with the world's largest general contractor of aviation stage wagon, that is, the Canada MDS company, and provides the matching silencer for its global test bed business, and product sales has explored the international business.
Chenglin has been approved as Class A Design Institute for environment programs (noise control) by Ministry of Construction and Ministry of Environmental Protection. In 2011 our company was recognized as national high-tech enterprise, and had 18 patents of independent development.
Chenglin is certified by Beijing World Standards Certification Center with IS0900 Quality System Certification in 2002, IS014001 Environmental Management System Certification in 2009and GB/T28001 Safety System Certification. It is now operating as a quality management system with the participation of every employee.
