Directly Buried Sleeve Compensator Thermal Pipe Filling Type Non Thrust Expansion

Directly buried sleeve compensator

Maintenance free direct buried single way sleeve compensator is one of the compensators. It is widely used in many industries because of its advantages of long service life, good corrosion resistance, no requirement for chloride ion content, bidirectional compensation and increasing compensation amount.

Performance of directly buried sleeve compensator

The expansion capacity and pressure resistance of the directly buried one-way sleeve compensator are as follows:

Sleeve compensator plays an important role in many industrial fields. Different types of compensators have different application ranges and methods, and the application of compensator joints in heating pipelines. In order to prevent pipe deformation and damage caused by thermal elongation or temperature stress during heating, compensator shall be set on the pipe to compensate for the thermal elongation of the pipe, so as to reduce the stress on the pipe wall and the effect on the valve or support structure

Directly buried sleeve compensator structure

Technical data of directly buried sleeve compensator

Note:Flange supply according to GB/T 9119-2000 standard ,also can supply according to clients’other requirements.

Directly buried sleeve compensator advantage

1. The service life of the compensator is long, and the fatigue life is equivalent to that of the pipeline. After special treatment, the sliding surface has good corrosion resistance in brine and salt solution, and its corrosion resistance is more than 50 times that of austenitic stainless steel.

2. The compensator has no requirements for chloride ion content, and is especially suitable for systems with high chloride ion content in the medium or surrounding environment.

3. The sleeve compensator can be divided into unidirectional and bidirectional compensation structures. The feature of the bi-directional compensation structure is that no matter where the medium flows out, the sliding sleeves at both ends of the compensator always slide freely, so as to realize bi-directional compensation and increase the amount of compensation.

Directly buried sleeve compensator application

The compensator is called tubular expansion joint and pipeline expansion joint, which is the compensation device of hot fluid pipeline, mainly used for the auxiliary equipment of linear pipeline. It is suitable for hot water, steam, grease and other media. Through the sliding movement of the sliding sleeve, the thermal expansion compensation can be achieved.

Jingning is a specialist company in expansion joints for pipe equipment. Since 2004 we stand for values which are typical of a family owned company: the spirit of innovation, reliability, continuity and flexibility in thought and action.We are a reliable supplier to our customers who count on quality engineered and durable products.Choosing JINGNING expansion joints is a sound investment both in terms of performance and total cost of ownership.

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