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Non-metallic compensator in the transportation process of attention
Non-metallic compensator ring with common rubber material machine physical properties, airtightness, fatigue performance and burst pressure test if one or mor
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The working principle of corrugated expansion joint and the matters to be checked before use
Corrugated expansion joints should be checked before use to see if the shape and size of the corrugated part is uniform and if there are no obvious pits and scr
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The quality of the waterproof casing will directly affect the service life or performance of the wat
If waterproof casing products produced with inferior steel are used, it is conceivable that their performance and service life will be greatly affected. Therefore, when using waterproof casing, good and assured waterproof material shall be used so that it
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Main technical description of expansion joint
The structure length of the expansion joint at the factory is a smaller length, and the seal gland bolts are in a tight state, which should be pulled to the installation length during installation, and the gland bolts should be tightened in time after ins
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Waterproof casing installation precautions
The four keys to the correct use of rigid waterproof casing introduction: when the waterfront for corrosive media, can use blocking materials to seal the gap ca
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The correct use of rigid waterproof casing
Rigid waterproof casing is often used in the installation of pipelines, and is favored by construction projects, is more environmentally friendly, and is also easy to maintain the pipe from being damaged, with a long time and other advantages.
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Description of expansion joint performance and parameters
Expansion joints have saturated nonlinear characteristics (e.g., temperature piping). When the flow rate is small, the pipeline can operate normally, but when the flow rate is large, the pipeline is sluggish. Or the pipeline is sensitive or even oscillati
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LUOYING is here to tell you the assembly requirements for dismantling joints.
Conditions for assembly. After cleaning, inspection, repair or replacement of all dismantled joints, their dimensional accuracy, mutual position accuracy, surfa
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Features of small tie rod corrugated compensator.
When the pressure before and after the valve is introduced into both sides of the gas chamber of the actuator at the same time, the small tie rod corrugated com
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LUOYING to explain the role and characteristics of stainless steel corrugated compensator.
Stainless steel corrugated compensator on the heating, in order to prevent the heating pipeline heating, due to thermal elongation or temperature stress caused by the deformation or damage to the pipeline,
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Precautions and requirements when assembling expansion joints.
Expansion joints do not do temperature compensation with the same time, only do the installation of disassembly and replacement, maintenance valve convenient use, can be positioned with through bolts, symmetrical clamping telescopic flange butterfly valve
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Corrugated compensator installation precautions.
Corrugated compensator before installation check whether its model and specification meet the design requirements.
The direction of the sleeve inside the compen
