Basic Info.
Temperature Classification
High Temperature Piping
MPa Classfication
High Pressure Piping
Medium
Fluids With Solid Particle
Cross-Section Shape
Round
Material Science
Customized
Applicable Pressure
1.0-4.0MPa
Applicable Temperature
High
Specification
1000*200*200
Product Description
Jiangsu Longmai Environmental Protection Equipment Co., Ltd.-Professional Manufacturer of Pneumatic Conveying Products
Product Process
High-chromium alloy composite pipe is formed from the outer pipe and inner lining composite material. Outer pipe is 6-12mm seamless steel pipe, while inner lining composite material is 10-20mm high-chromium alloy. The straight part is centrifugal compounded and the irregular parts such as elbows and tee joints are made through vacuum negative pressure expendable pattern casting composition, so that it is an ideal wear-resist conveying pipe.
Performance characteristics
The outer pipe is seamless steel pipeline with high strength and great loading capacity, thus such product is applicable for conveying media with high pressure, high density and long distanceThe inner lining of the composite pipe is a high-chromium alloy, which is a material with high abrasive resistance and strong impact resistance performance. Its hardness is HRC50-60Compared with rare earth wear-resistant steel pipe (HR 30-40), this pipe is good at wear resistance and welding performance; compared with ceramic lined steel composite pipe, they have similar wear-resistant performance, however, the combination of steel is much better than that of steel and ceramic, so it is with good safety performance.Elbows are made as eccentric structure (i.e. inner bend is thinner while outer bend is thicker), so that its life span is prolonged.The outer pipe is seamless steel pipe, which can be connected by welding or flange, which works out the poor welding performance of rare earth wear-resistant steel pipe and bad cutting performance of ceramic lined steel composite pipe at the same time
Applied Range
Applicable for boiler pulverized coal conveying pipeline, pneumatic ash conveying pipeline and bottom ash conveying pipeline in coal fired thermal power plants.
Applicable for ore pulp delivering pipeline and mineral powder conveying pipeline in ore treatment plants.
Research and development
longmai has powerful technological force, the R & D department consists of a team over 40 technicians for technical development which is professional, pragmatic and innovative. 30% of them have the Master's degree or above inland famous University. All of them have the experience of painting development for many years.The R & D department have the independent lab equipped with the advanced testing device.
Other products you may need
We can provide you with more service(Consultancy, plan, design, manufacturing, installation, testing and training):
1,Pneumatic ceramic double ram inlet valve
2,Pneumatic metallic double ram valve
3,Inflatable dome valve
4,Pneumatic ceramic rotating inlet valve
5,Pneumatic metallic swing valve
6,Pneumatic pebble coal slag discharge valve
7,High temperature resistant thin type slag discharge valve
8,Anti-wear slag discharge valve
9,Anti-wear ceramic slag discharge valve
10,Ceramic ball valve
11,Wear resistant cast stone valve
12,Pneumatic knife gate valve
13,Three-piece type slurry valve(flat gate valve)
14,Ceramic check valve
15,Ceramic butterfly gate
16,Square flapper door
17,Wear resistant pipe and power plant auxiliary equipment spare parts
18,Double sleeves dense phase positive pressure pneumatic conveying system
Why Choose US
1,Diligent and dedicated, Honest and credible, Work together, Reform and innovation, Win-win cooperation
2,Diligence and dedication can let us do down-to-earth things for our customers.
3,Honesty and credibility can help us to get our customer's trusty.
4.,We work together to solve problems quickly for our customers.
5,Reform and innovation can develop us continuously.
6,Win-win cooperation is the target of our customers and ours.
Our Equipment
Our Company
Jiangsu Longmai Environmental Protection Equipment Co., Ltd. is located in the world famous historical and cultural city, Yangzhou. With its strong technical force, superior manufacturing equipment and complete testing methods, the company is endeavoring in innovation and developing new products by its modern enterprise management mode and high technology advantages. The products that we have developed and produced, including inflatable dome valve, wear resistant ceramic valve and anti-wear slagging valve, have a high level of popularity and market share in the thermal power industry and steel industry in China. The projects of ash conveying, denitration and dedusting in power plants and cement plants that the Company undertook have received consistent praise from the customers for its good quality, short construction period and excellent service. The Company also provides spare parts of boiler system and ash handling system for thermal power plants.
The Company pays much attention to people-oriented idea and rejuvenates the Company through science and technology. By far, the Company owns one patent for invention (full-automatic dredge equipment for raw coal silo) and several patents for utility model (a new type of anti-wear gate valve and etc.). The Company constantly strengthens horizontal cooperation with colleges, universities and research institutes, such as North China Electrical Power University, Xi'an University of Architecture and Technology(the original Xi 'an Institute of Metallurgy), Machinery Research Institute of Yangzhou University and so on, together to make joint research and development of new products. In current intense market competition, the Company has seized the opportunity with our leading technology and management. The Company will continue to innovate, develop new products actively and devote itself to provide quality products and perfect after-sales service to the customers in and abroad.
We sincerely look forward to providing service and product to you!
Address:
Yangshou Town Pioneer Park, Hanjiang District, Yangzhou, Jiangsu, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Auto, Motorcycle Parts & Accessories, Chemicals, Electrical & Electronics, Industrial Equipment & Components, Instruments & Meters, Lights & Lighting, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy, Packaging & Printing, Tools & Hardware
Management System Certification:
ISO 9001
Company Introduction:
Jiangsu Longmai Environmental Protection Equipment Co., Ltd. is located in the world famous historical and cultural city, Yangzhou. With its strong technical force, superior manufacturing equipment and complete testing methods, the company is endeavoring in innovation and developing new products by its modern enterprise management mode and high technology advantages. The products that we have developed and produced, including inflatable dome valve, wear resistant ceramic valve and anti-wear slagging valve, have a high level of popularity and market share in the thermal power industry and steel industry in China. The projects of ash conveying, denitration and dedusting in power plants and cement plants that the Company undertook have received consistent praise from the customers for its good quality, short construction period and excellent service. The Company also provides spare parts of boiler system and ash handling system for thermal power plants.
The Company pays much attention to people-oriented idea and rejuvenates the Company through science and technology. By far, the Company owns one patent for invention (full-automatic dredge equipment for raw coal silo) and several patents for utility model (a new type of anti-wear gate valve and etc. ). The Company constantly strengthens horizontal cooperation with colleges, universities and research institutes, such as North China Electrical Power University, Xi′an University of Architecture and Technology(the original Xi ′an Institute of Metallurgy), Machinery Research Institute of Yangzhou University and so on, together to make joint research and development of new products. In current intense market competition, the Company has seized the opportunity with our leading technology and management. The Company will continue to innovate, develop new products actively and devote itself to provide quality products and perfect after-sales service to the customers in and abroad.
We sincerely look forward to providing service and product to you!