& does relevant recommendations: 【 bellows compensator, double corrugated compensator, metal compensator 】 is gongyi city full state pipeline equipment co., LTD. The main business of our company has been made as a special equipment manufacturing license and ISO quality management system certification of qualified companies, the company management concept: the factory in order to "customer needs is our goal" principle, wholeheartedly for the customers with excellent products, reasonable prices, fast delivery cycle, professional technical support and perfect after-sales service. In the future, full state is full of confidence and hope, was determined in a more high quality brand and good service, sincere cooperation with customers at home and abroad, to do the northern area of the thermal compensation smoke duct equipment industry's first brand.
 


ZQW note filling type spherical compensator using
Note filling type spherical compensator is suitable for the straight pipe laying, can solve because of uneven ground subsidence, earthquakes, the vibration caused by such factors as high stress deformation, etc. It is mainly composed of ball head, coat, in the back seat, spherical bearing, packing chamber and check on the material combination, etc, is generally 2-3 composed of a set of use.

ZQW note filling type spherical compensator structure form


ZQW note filling type and the structure characteristics of spherical compensator
Note filling type sleeve compensator in addition to having the common characteristics of note filling type compensator has the following features:
1, the spherical bearing to metal substrate bearing and centering, replace usually spherical compensator to seal bearing and centering. With the method of the flange gland to adjust, to ensure reliable sealing.
2, the overall welding structure, fully inclusive all moving parts
3, the materials of the spherical bearing adopts high bearing capacity with low self lubricating film lubrication coefficient.
4, compensation is the largest, is the largest of all the compensator.
5, spherical sealed cleaning plates with high finish exposed portion, prevent dust impurities from entering the ball head and face grind ball between the bearing surface, reduce the service life.

ZQW note filling type spherical compensator technology parameters
The highest working temperature: 350 ℃ or less
The maximum working pressure: 2.5 MPa or less
Biggest dogleg Angle: plus or minus 15 ° (plus or minus 8 ° not listed)
Applicable medium: all heat flow media

ZQW note filling type spherical compensator installation considerations
(1) choose double note ball stoppage time, must be a reasonable choice of X, to control the Fy in allowable range, especially when choosing pre twist Angle of installation, when is limited by space or other cannot achieve reasonable X value, should use elastic, hanger, to reduce the Fy or take on three note to plan.
(2) when the note on horizontal layout, to set up the platform for the DN of 300 mm or more products, using low friction sliding support bearing, avoid pipeline sagging due to sphere self-respect.
(3) when the note on the vertical layout, bare spherical best down, if the flow direction of medium according to the arrangement of spherical upward, the ball surface should be protected.
(4) for the pre twist Angle of product, at the beginning of the installation should pay attention to the direction of flex.

ZQW note filling type spherical compensator of the specifications of the size