Sleeve Pipe Fittings
1ISO9001:2008/ISO14001:2004
2More than 10 years manufacturing experience
3OEM manufacturer
4DN40~1500mm

Sleeve Pipe fittings

1 detail information

  The product consists of sleeve (inner pipe),casing and sealing materials.According to compensation directions,it can be divided into axial sleeve compensator and rotary sleeve compensator.The first is used to compensate for axial expansion of pipes,the second is a thrust-free rotary sleeve compensator with self sealing.Its main parts include telescoping pipeline,inner pipe,sealing seat,filling,nut,bolt and gland,which is used for axial thrust rotation in any direction.Generally two or three parts will be combined to compensate for axial thrust in the heating pipes is large or the direction of pipelines need to be adjusted,the product can be used to obtain higher compensation or balanced capacity,meanwhile,the directions of pipelines can be changed as per the structure of the pipelines,it can reduce the costs of pipelines.The product is widely used in conduit pipes of urban heat supply,metallurgy,mines,power generation,petroleum,chemical industry and construction.

   The sealing materials developed by our company for new sleeve compensators have been further improved in chemical performance and physical structure.It has features of high temperature resistence,abrasion resistence,aging resistence,etc.Applicable temperature :-40°C—150°Cand even 350°C under special conditions.The product adopts the principle and satructure of self-pressure dynamic seal with high performance so as to assure reliable sealing and long duration and meet sealing requirements of any pipe.The part between casing and inner sleeve asopt new copmpound materials for sealing ,which not only assures axial slip and prevent from medium leakage.In addition,an online seal block is increased for onlinr maintenance.

   The new sleeve compensator is designed with a tensible failure-free device,which assures it to be not pulled off in expansion limit so as to greatly increase the safety of the pipelines.

   The sleeve compensator has no requirements on the contents of chlorine ion,it is speciall applicable for the system where medium or chlorine ion around exceeds requirements.

Connection type:welding,flanged

2 structurer

Direction of displacement:Axial

Working Pressure:0.6,1.0,1.6,2.5MPa

Nominal Diameter:DN40~1500mm

New sleeve compensator mainly consist of sleeve (inner pipe ),casing,sealing material and so on .It has two kinds:one-way pipe connection,two-way pipe connection.

    The sealing materials adopt special materials characterized of high temperature resistance ,abrasion resistance,corrosion resistence and aging resistance,the product adopts the principle and structure of slef-pressure dynamic with high performance;Applicable temperature:-40°C--150°C and even 350°C under special conditions.Which not noly assures axial slip and prevent from medium leakage.In addition,an online seal block is increased for online maintenance.The new sleeve compensator is designed with a tensile failure-free device,which assures it to be not pulled off in expansion limit so as to gres\atly increase the safety of the pipelines.

3 basic sizes

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