Description

Khớp nối chống rung inox 316

Stainless steel 316 bellows expansion joint

Khớp nối chống rung inox 316

The 316L stainless steel bellows expansion joint is made of 316, 316L stainless steel and consists of bellows (an elastic element) and end pipes, brackets, flanges, pipes and other accessories. Excellent softness, corrosion resistance, high temperature resistance, high pressure resistance, can be connected in any direction in the pipeline to compensate and absorb vibration, reduce noise, change the direction of media transport, eliminate pipelines or pipes and Mechanical displacement between equipment,etc. 316 stainless steel bellows expansion joints are particularly suitable for flexible joints of various pumps and valves with displacement and vibration.

Features: light weight, simple structure, convenient installation and maintenance, large compensation

• NOMINAL DIAMETER: DN32mm-DN1000mm
• WORKING PRESSURE: 0.6-2.5Mpa
• WORKING TEMPERATURE: -40℃to 400℃
• CONNECTION METHOD: flange type
• APPLICABLE MEDIUM: water, steam, air, weak acid and alkali, oil, etc.

PERFORMANCE

Advantages:

Compensate for axial, lateral and angular thermal deformation of the absorption pipe.
Absorbexpansion of metal expansion joints, convenient for installation and disassembly of valve pipe.
Absorb equipment vibration and reduce the impact of equipment vibration on the pipeline.
Absorb the deformation of pipelines caused by earthquake and subsidence.

Application:

The stainless steel 316 bellows can be used in a variety of applications and can be used over a range of temperature requirements, pressures and sizes.The metal expansion joint uses the telescopic and offset of its main elastic component bellows to compensate the displacement of the pipeline, with large compensation and good elasticity. The product is suitable for conveying seawater, fresh water, hot and cold water, drinking water, domestic sewage, Crude oil, fuel oil, lubricating oil, refined oil, air, gas and other media.

Principle of axial movement:

The standard connector of 316 bellows is welded at the end of fixed flange or loose sleeve flange. The stainless steel 316 bellow is usually equipped with an internal guide tube. This reduces the flow resistance and prevents damage due to direct contact with the flow medium. The stainless steel 316 bellow absorbs a lot of motion. For small nominal diameters, the protective tube prevents mechanical damage during installation and operation. The stainless steel 316 bellow is suitable for internal and external overpressure. The expansion joint allows very large axial movements in the case of internal pressure in the pipe.

Structure:

Bellows: in order to have a longer service life, all the products are made of 304 stainless steel and 304L, and all kinds of spectrometers are supported.
Connection flange : the flange is made of stainless steel 316L material
Limit lug: all limit lugs are made of larger and thicker size

PRODUCT PARAMETERS

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