Fabric Expansion Joint

rectangular Fabric Expansion joint non-mental

Product Description

This type of expansion joint is primarily used for movements compensation of pipelines and flue gas (air). Max. medium temperature 1250°C. We can build expansion joint in any form.

A very low pressure flexible ducting element that consists of round or rectangular fabric bellows sections and accompanying end connections.

Product description

Basic Parameters

Features

1. Metal bellows to absorb large axial displacement between straight tube and support frame, and small horizontal displacement;

2. To resolve minor deviation because of piping connection and eliminate the pipeline residual stress;

3. All of our metal bellows are easy to clean and maintenance.



Packaging & Shipping

Delivery Details: Within 10-15 days after receiving payment for metal hose
Packaging Details: Standard export wooden case for metal hose

Nice quality fabric air duct non-metallic expansion joint

This non-metallic compensator is a flexible component consisting of a composite non-metal material,two pipes(or flanges) connected to adjacent pipeline and insulation materials.It is mainly used to compensate for the displacement caused by temperature,mechanical vibration,and foundation sinking in pipeline and equipment systems that trasport micro-pressure dust gas,smoke,gas , and other gases.

The non-metallic compensator is a flexible component consisting of a composite non-metal mateiral,two pipes (or flanges) connected to adjacent pipeline and insulation materials.It is mainly used to compensate for the displacement caused by temperature, mechanical vibration, and foundation sinking in pipelines and equipment systems that transport micro-pressure dust gas, smoke, gas, and other gases.Pressure range:≤0.05Mpa;Temperature range: low temperature type ≤200°C, high temperature type ≤ 800°C; Diameter range: 150~7000MM.

Structure Features

1. Compensation for thermal expansion, can compensate for the multi-dimensional direction,much better
than the one-dimensional only compensation of metal expansion joints;
2. The system error is inevitable in the process of pipe connections, fiber expansion energy can eliminate installation error better;
3. Fiber fabrics,heat insulation cotton has a sound absorption, isolating vibration transmission function itself,it can reduce noise and vibration effectively of boilers, fans and other systems;
4. The main material is the fabric,inability to transfer, fiber expansion joint simplify the design to avoid the use of large bearings,save a lot of materials and labor;
5. The materials of fluoride, silicone materials with good high temperature and corrosion resistance;
6. Good sealing performance,perfect production equipment system, fiber expansion joint is almost no leakage.

Fabric Expansion Joint Application

• Thermal power plants: (1) Steam turbine (2) Boilers (3) Dedusting;
• Cement plant;
• Steel mills, furnaces, incinerators;
• Nuclear power plants;
• Air delivery system;
• Glass and mineral wool industry;
• Petrochemical enterprises;
• Air and gas cleaning plant;
• Blower;
• Aluminum and Carbon Factory.

Hot sale resistant high temperatureair duct fabric expansion joint

Product description

The rectangular non-metallic compensator is a flexible component consisting of a composite non-metal mateiral,two pipes (or flanges) connected to adjacent pipeline and insulation materials.It is mainly used to compensate for the displacement caused by temperature, mechanical vibration, and foundation sinking in pipelines and equipment systems that transport micro-pressure dust gas, smoke, gas, and other gases.Pressure range:≤0.05 Mpa;Temperature range: low temperature type ≤200°C, high temperature type ≤ 800°C; Diameter range:Any sizes

Speicifcation

Fabric Rectangular Expansion Joint Application

• Gas turbine exhaust pipeline
• Desulfurization system
• Flue gas duct and exhaust system for kinds of industries
• Coal fired boiler, circulating fluidized bed boiler and exhaust-heat boiler for flue gas duct

Pipe Fitting Fabric Expansion Joint/Fiber Compensator

Product description

Silicon Coated Glass Fabric PTFE Foil Glass Wool Ceramic Wool Blanket Glass Wooven Fabric Hi-Silica Fabric Elastomer Coated Nylon Fabric Rock / Mineral Wool PVC Cloth Canvas Aluminized Hi-Silica Compressed Glass Felt Neoprene Viton Ceramic Lump SS Wire Mesh Heat Treated Glass Fabric Virgin PTFE etc.

Advantages

» reasonable structure,good elasticity,large range of compensation pipeline and little counterforce to the brackets of pipeline.

» shock absorption and noise decrese, heat and dust insulation

» the displacement can be deflected to prevent damage caused by subsidence of connected brackets and equipment base.

» it is convenience to installation and maintenance

» good resistance to milling, heat, aging and corrosion

» little resistance and little weight, each performance is better than the compensation device of other materials

Pipe Fitting Rectangular Fabric Compensator

Square Wire Mash Fabric Expansion Joint

Product description

Non-metallic compensator is mainly composed of rectangular non-metallic ring, insulation material and steel structures, including non-metallic ring by fiber fabric, silicone rubber, fluorine material performance of the non-metallic materials such as optimizing combination and become, its product strength, offsets, sealing, corrosion resistance and performance indexes such as service life can be comparable with similar foreign products.

Main features

1. Thermal expansion compensation: it can compensate multiple directions, which is much better than the metal compensator which can only compensate in a single way.

2, compensation installation error: due to the pipeline connection process, the system error is inevitable, non-metallic fabric compensator better compensation installation error.

3. Noise reduction and vibration reduction: the fiber fabric and insulation cotton body have the functions of sound absorption and vibration isolation, which can effectively reduce the noise and vibration of boiler, fan and other systems.

4, no back thrust: because the main material is fiber fabric, weak transfer.Non-metallic fiber compensator can simplify the design, avoid the use of large support, save a lot of materials and labor.

5. Good resistance to high temperature and corrosion: the selected fluoroplastics and silicone materials have good resistance to high temperature and corrosion.

6. Good sealing performance: with a relatively complete production and assembly system, non-metallic flexible compensator can ensure no leakage.

7. Light body, simple structure, easy installation and maintenance.

Product description

Fabric Expansion Joints consist of fabric, heat insulation cotton and metal components. It can not only absorb axial movements of pipelines by flexibility deformation of fabrics, but also compensate a little lateral movements or axial and lateral movements in combination. Besides, it can compensate angular movements.

As fluoroplastics and organosilicone are parts of materials, the product has many advantages, such as zero thrust, simplified support design, corrosion resistance, high-temperature resistance, vibration decoupling, noise reduction etc., so it usually applies to warm-air pipes and smoke pipes.

There are two ways of installations, one is the flanged connection, the other is weld end connection. The tie rod of this type of expansion joints is only used to support during the transportation or as an adjustment for the product’s pre-deformation but not to carry any force.

Nominal Diameter: DN80-DN8000

Working Pressure: -20 KPa /+50KPa

Working Temperature: -80℃/+1000℃

Connection: Slip-on flange connection or pipe end connection

Material of Connection: Carbon steel GB/T 700 for standard use(Special material of connection to meet specific customer & industry requirements)

Other choices: Inner sleeve, carbon steel, AISI304(AISI321 and AISI316L are also available)

Notes: If you have any other requirement, please contact us.

Rectangular Non Metallic Compensator Fabric Expansion Joint

Product description

Fabric Expansion Joint can be widely used in the field of thermal power, metallurgy, chemical industry and cement. Fabric expansion joint has the advantages of high temperature resistance, corrosion resistance, logical structure, simple installation and maintenance.

The fabric expansion joint works based on the high elasticity, high air-tightness and medium resistance of rubber and the flexibility and heat resistance of fiberglass fabrics

The product is designed with short metal pipes and flanges connection with fan and air duct on two ends so as to compensate for the thermal expansion needed by operating air duct and for the displacements.

For the main materials are rubber or finer fabrics and the fibers have features of temperature preservation and thermal insulation, no reserve thrust and light weight, it needs no pipe bearing and saves lots of materials and labors.

FIDAK Fabric Expansion Joints

Non-metallic expansion joint silicone skin USES

1. Thermal power plant, boiler, gas turbine exhaust system, dust removal system.
2. Petrochemical enterprises: boilers, industrial furnace smoke desulphurization device, wet, dry, ventilation.
3. The steel mills: blast furnace, converter, such as smoke dust removal system.
4. Smelters, furnace, etc for the exhaust system.
5. Cement kiln dust, dust processing equipment system.
6. Device class: dust collector, absorption tower, air heater and blower equipment import

customized stainless steel fabric expansion joint

Product description

Fabric expansion (non-metallic) joints are primarily used to relieve the stress caused by constant or enduring system movement. They add flexibility to heavy duty ducting systems absorbing thermal growth and overcoming minor alignment issues. Fox Equipment manufactures a complete array of fabric expansion jointsand materials for any type of condition such as temperature, chemical resistance, and extreme conditions. We offer an extensive variety of mounting arrangements to fit any operating application and maintenance accessibility. In addition, our expansion joints can be mounted directly on our dampers, when shipping, to minimize shipping and field erection cost. Typical applications: low pressure gaseous service, such as high temperature flue gas. Industries include: power, petrochemical, pulp & paper, along with countless other facilities.

Features

1. Improve the flow circulation and avoid the bellow deformation
2. Absorbs thermal expansion and shock
3. Structure: Bellows+ flat welding flanges
4. Main material, bellows: stainless steel 304; Flanges: stainless steel 304 or carbon steel
5. compensates for exhaust converter misalignment
6. Compensates for exhaust converter misalignment

Application

1. Heating and air conditioning installation
2. Hot water and fire protection system
3. Compressors inlet and outlet.
4. pipe with axial displacement by temperature or pressure changes
5. Thermal motors refrigeration circuit