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Tungsten Carbide Shaft Sleeve Pressure Resistance Carbide Bushing for Centrifugal Pump Protect

Tungsten Carbide Shaft Sleeve Pressure Resistance Carbide Bushing for Centrifugal Pump Protect

DALON self-lubricating sintered bronze bushing are manufactured of pressed copper and tin powders by sintered technology and impregnated with lubricating oil and high porosity (20-25% in volume). The oil contained in the porosity provides a constant lubrication between bearing and shaft, the system does not need any additional external lubricant, allows this type of sintered bronze bushing to work under hydrodynamic conditions. which resulting in a very low friction coefficient and maintenance-free for general engineering applications.

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Product Introduction

Strict and complete quality inspection means, standardized scientific management system and unique product development plus moderate price and perfect after-sales service, the Plastic Filter Element filter, Pneumatic Exhaust Sintered Bronze Muffler, sintered bearing sell well in various countries. Our company has the ability to provide excellent products and services to the international market at any time. We start with the rationality of the system, the innovation of technology, and the economy of input and output to design the most reasonable and high-quality products. Our company has abundant strength and possesses a steady and perfect sales network system.

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DALON Pump Bushing PROPERTIES

GENERAL

 

Unit

Value

Maximum load, p

Static

Dynamic

N/mm2

N/mm2

20

10

Operating temperature

Min

Max

°C

°C

-180

+300

Minimum density

 

g/cm3

6.2

Minimum apparent porosity

 

%

20

Maximum sliding speed, U

m/s

0.1 - 6.0 *

Maximum pU factor

N/mm2 x m/s

0.1 - 1.8 *

Coefficient of friction

 

0.05 - 0.25 *

Surface roughness, Ra

µm

≤ 0.3 - ≤ 0.6

Surface hardness

HB

> 240 - > 355

The powdered metallurgy process is a mass production process that can reduce costs to a level that can be startlingly low when compared to CNC machining. An added benefit of the sintered Pump Bushing are the unique pores that are formed in the structure of the metal. These pores can serve as a reservoir for lubricant, providing a passage to the bearing surface. This unique feature adds the benefit of self-lubrication to many powdered metal bearings.

Pump Bushingbronze flanged sleeve bearingbronze flange bearingpump bushing

 

 

 

With the international integration of the industry and the intensification of competition, our company's new Tungsten Carbide Shaft Sleeve Pressure Resistance Carbide Bushing for Centrifugal Pump Protect development and marketing efforts are also increasingly strengthened. Since the establishment of the company, we have continued to develop new products and improve product quality in an aggressive, active and innovative attitude. After years of continuous efforts, our products are sold well at home and abroad. We believe that enterprises must have standardized operation and management regulations, as well as the exercise process, in order to ensure that enterprises have principles, bottom line, healthy and sustainable development.

Hot Tags: pump bushing, China, manufacturers, suppliers, factory, wholesale, custom, cone air filter, sintered stainless steel silencer, compressed air filter elements, plastic pneumatic silencer, brass pneumatic muffler, Plastic Element filter

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