high temperature mechanical seal made in china

YALAN research and development center is located in city of Hefei, the captial of Anhui Province, China. It has 10 very experienced senior engineers working as a team for developing new mechanical seal solutions and provide technical support to the production factory of YALAN Seals.

The team has accomplished a total amount of over 3,600 models of mechanical seals and won 28 patents and invention. The search center of YALAN Seals is also named as one of the national high tech enterprises and provincial mechanical seal design and development technical center.

Mechanical seal is the most commonly used sealing device in rotating equipment. Its design is complex as well as many different types and arrangements are available for a very wide and varied selection of process specific applications.

Utilizing our well proven technology and vast industry related experience, we have provided optimum design and most suitable sealing solutions to original equipment manufacturers and end user customers in the refinery, petrochemical, coal chemical, crude oil pipeline, pulp and paper industries. Our excellent technical support and aftersales service keep installation time to the minimum and significantly reducing plant maintenance cost.

We supply a wide range of products made of different materials, including rubber, stainless steel, PTFE, carbon, ceramic, Sic, TC, etc. Also, our sealing spare parts are easy to interchange and maintain.

We recognize and understand the vital role of china manufacturer mechanical seal in their application. With purposes including securely fastening components within systems, and contaminants prevention such as gases and liquids from navigating through enclosed and sealed areas. That is why we offer wholesale china manufacturer mechanical seal in different variations and diversities to ensure the integrity and efficiency of systems they will be applied to will function successfully and optimally. The different seals" types available include static that does not move along with other seals and dynamic seals that move collaboratively.

Depending on the industry and selected purpose, we consider china manufacturer mechanical seal requirements. Requirements are like pressure, that is pressure changes, to ensure they can withstand and do not deform by the sealed fluid, the load and how it can withstand deflection, dynamics such as the alignment and vibration, and temperature covering the environmental conditions and the heating arising from the friction of the seal operation and fluid movement.

The seals are either bolts, nuts, or washers. Seal bots are commonly used because of their benefits in being reusable, preventing fluids and contaminants from escaping even under high pressure. Nuts are essential on temperature withstanding and compatibility with screws, studs, and bolts, in addition to, easy installation. Moreover, washers can withstand high pressures and are compatible with other seals.

A mechanical seal consists of two extremely flat faces running against each other, one fixed and one rotating. The seal faces are pushed together using a combination of hydraulic force from the sealed fluid and spring force from the seal design. In this way a seal is formed to prevent process fluid leaking between the rotating and stationary areas of the pump.

Various materials can be chosen for the seal face combination. Generally, this comprises two, non-identical materials. Depending on the application and the fluids being sealed, the design engineer has to choose the most appropriate material combination. In independent tests mechanical seals incorporating REFEL reaction bonded silicon carbide have exhibited the lowest levels of counter face wear. This is due to the fine grain structure of REFEL and the high degree of bonding between the silicon carbide grains resulting in incredible stiffness properties. Mechanical seals made with REFEL have longer life, reduced propensity for leakage, and hence less seal failure.

REFEL also has the highest thermal conductivity of any commercially available silicon carbide which means any excess heat generated by, for example, dry running, can be dissipated faster than other available material combinations. REFEL gives the mechanical seal designer peace of mind knowing he has the best material available.

SSIC Silicon carbide mechanical seal is a kind of silicon carbide product produced with silicon carbide material. Silicon carbide mechanical seal has heat resistance, according to different process, the performance of heat resistance is not the same. The reaction-sintered silicon carbide seal ring can be used at 1300, while the pressure-free sintered silicon carbide seal ring can reach 1600.

Ssic mechanical seal is the most versatile friction material in mechanical seals.It has strong chemical resistance performance, high mechanical strength, good wear resistance, high temperature resistance, good self-lubrication, light weight, low coefficient of thermal expansion, high hardness, good dimension at extremely high temperatures , strong corrosion resistance and high elastic modulus, long service life and other characteristics.Applicable to the production of various mechanical rings,bearings,bushings and other friction materials.Sic mechanical seal are widely used in petroleum,electric power,light industry,aerospace,automotive,paper and sewage treatment,chemical pump and its rotary machinery and other fields,and paired with carbon graphite,sic mechanical seal has the smallest friction coefficient. It can be used as a high-parameter mechanical seal.

Yes,we offer customized service.If you have drawing of seals for agitators and reactors, please send us your mechanical sealsfor agitators and reactorsdrawing. If you don"t have mechanical sealsfor agitators and reactorsdrawing, please tell us your idea, we will work out together as business partner.

Supplier of, Actuators, Agitator Assembly, Air Regulator, Back Stop Clutch, Bearing Housing, Bearings, Blowers, Boards (Electronic), Boilers, Bursting Disc for RO membrane, Bushing HV and LV, Cards, Carrier Bridge, Cement Kiln, Cement Mil, Convertors, Conveyors, Couplings, Cranes,Crushers, Cylinders, Hydraulic, Pneumatic, Dampers, De ionizer, Debris filter with ball collector, Displays, Expansion Bellow, Fan, Blower, Filter Cleaning Controllers & Accessories, Filters, Elements, Cartages, Fuses, Gantry Cranes, Gauge Glass, Gauges, Gear Boxes, Gears, Header Tank Systems, Hot air industrial oven, Large Size Generators, Level Indicators, Load cells, Measurement, Pressure and Temperature, Mechanical Seal, Modules, Oil conservator, Pneumatic Controllers, Positioners, Power Supply,Pumps, Reducers, Relay, Repair Kits, Sample Cell

Scraper, Seals, Sensors, Shafts, Soft Starters, Stacker & Reclaimer, Surge Arrestors, Switches, Thermocouple, RTD, Thyristor, Transducers, Transformers, Transmitters, Turbines, Valves, Variable Frequency Drive

Ningbo Donglian Mechanical Seal Co.,Ltd./Ningbo Dongya Mechanical Seal Manufacturer(Dyseals),formed in 1992,is a National High-tech enterprise with Provincial Research and Development Center with advanced management: ERP systems and remote operation.A coverage of 32000 square meters and a building area of 28000 square meters,an existing Staff of over 300. Products: mechanical seals, mechanical seal rings, shafts and bushes/sleeves in ssic, sic, ceramic, tungsten carbide and carbon, bullet-proof plates and body armours in ssic, sic, ceramic and boron carbide. The ceramic plates which we researched and developed were successfully assembled in the space experiment room called Tiangong 2 in 2015.