Outlet valve gasket failure caused by failure

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A R175A diesel engine in the spring before the overhaul of the maintenance of cylinder liner replacement, piston, piston rings, valves and races, connecting rod, the supply of three precision couplings, there are still difficult to start the fault, and barely started after the operation Strenuous, no significant increase in engine speed when fueling the door. The inspection found insufficient pump oil pressure, decomposition pump, found that the valve gasket was significantly scratched, and there is a fracture. Turned out to replace the original valve when the hand with a screwdriver pry out the valve gasket accidentally broken, so that the fuel pump high, low oil collusion, resulting in the failure. Replacement of a new oil valve gasket troubleshooting. As the oil valve gasket installed pressure, reduced diameter, tight hoop in the valve seat, pry easily damaged, therefore, the replacement of the oil valve valve should be replaced at the same time the gaskets.

Stainless Steel Wire Mesh

Stainless steel wire mesh product introduction:

Material: stainless steel wire,

Weaving: plain weaving, oblique weaving, (plain/twill) mat type dense weave.

There are stainless steel welding net, ginning net, mine screen and so on.

Mesh count: 1 -2800.

Material: SUS302, 201, 304, 304L, 316, 316L, 310, 310S, etc.

Usage: 1. Used for screening and filtering in acid and alkali environment, as mud mesh in petroleum industry, as screen mesh in chemical fiber industry.

2 Used in mining, petroleum, chemical, food, medicine, machinery manufacturing and other industries. .

3: for acid, alkali environmental conditions under screening and filtering, petroleum industry for mud mesh, chemical fiber industry for screening, electroplating industry for pickling mesh, our factory can be designed according to user needs to produce various types of products.

Stainless steel wire mesh product classification:

1, plain stainless steel wire mesh:

Plain stainless steel wire mesh is one of the most common preparation methods in industrial production and civil life has been widely used, the main characteristic is the same longitude and latitude wire diameter density.

2, stainless steel square hole mesh

Material: galvanized iron wire, non - embroidered steel wire, copper wire, aluminum wire, etc. Features: precision structure, uniform mesh, good corrosion resistance, durable. Widely used in industry and construction, sand screening, liquid and gas filtration. It can also be used for safety protection of mechanical accessories, etc., and it can also be used to make walls and ceilings instead of wooden slats.

3, stainless steel twill mesh/dense mesh

Material: stainless steel wire, low carbon steel wire, nickel wire, copper wire, polyester wire, etc. Weaving: plain weave, twill weave, bamboo flower weave, contrast weave. Characteristics: good filtration precision, high contrast net load intensity. Uses: used in aerospace, petroleum, chemical industry, scientific research and transportation industry.



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