NFA Fabric Expansion Joint is a flexible connector designed to provide stress relief in ducting systems by absorbing movement caused by thermal changes. They also act as vibration isolators, shock absorbers, and in some instances, make up for minor misalignment of at joining ducting or equipment .
This Fabric Expansion Joint is round in shape and is very suitable for use at a maximum operating temperature of 1200°C and has several layers for good heat absorption and is connected to a flange. We can call it the Expansion Joint Complete Set.
The following is an Expansion Joint Single layer with a flange, the item has easy adaptation to existing conditions.
This type of non-Metallic Expansion Joint can be formed with bellows or with a straight model.
Our material of Expansion Joint Fabric:
– PTFE Black Coated Fibber Glass
– Silicon Cloth
– PTFE Sheet
– Bulky Glass Cloth
– Terpal Tahan Panas
– Ceramic Blanket
Expansion Joint Bolster can safely absorb thermal expansion and misalignment in pipe/flange and systems in the dry, high temperature Expansion Joint line.
All types of Expansion Joints can be combined with a Bolster, but it is preferable to have a high operating temperature.
Manufacturing type can adjust if possible with your requirement or user specification.
Frame:
Layer:
Ceramic Blanket
(Density 128 Kg/m3; Maximum temperature running 2300F)
Ceramic Cloth
(Density 0.5 ± 10% gr/cm3; Maximum temperature running 2300˚F)
Glass Fabric
(Thickness 1.2 ± 0.08 mm; Refractoriness 550˚C)
Glass PTFE Coated 0.9 mm (Light Brown)
(Thickness 0.9 mm; Temp. Range -150˚C to +160˚C)
Glass PTFE Coated 1 mm (Black)
(Thickness 1.0 mm; Temp. Range 310˚C)
PTFE Sheet (White)
(Thickness 0.8mm; Continuous Use Temperature -80 – 260˚C)
Silicone Cloth
(Thickness 0.43 mm; Temp. Resistance 260°C)
Wire Mesh SS304
(Material Stainless Steel)
Nb:
We will design the material that will be used according to what is in the field and your request.
