Fabric rectangular expansion joint

Non-metallic rectangular copensator
Fabric rectangular copensator

StructureFeatures
The main features of the fiber expansion joints asfollows:
1. Compensation for thermal expansion, cancompensate for the multi-dimensional direction,much better than theone-dimensional only compensation of metal expansion joints;
2. The system error is inevitable in the process of pipeconnections, fiber expansion energy can eliminate installationerror better;
3. Fiber fabrics,heat insulation cotton has a sound absorption,isolating vibration transmission function itself,it can reducenoise and vibration effectively of boilers, fans and othersystems;
4. The main material is the fabric,inability to transfer, fiberexpansion joint simplify the design

to avoid the use of large bearings,save a lot ofmaterials and labor;
5. The materials of fluoride, silicone materials with good hightemperature and corrosion resistance;
6. Good sealing performance,perfect production equipment system,fiber expansion joint is almost no leakage.

 

Structure ofCode

Serial No.s	Code	Structure	Remarks
1	FJF	Square flexible displacement expansion joint	Marke "X" behind the code
2	FJY	Circular flexible displacement expansion joint	Marke "X" behind the code
3	FJD	Single-ring type flexible displacement expansion joint	Marke "X" behind the code
4	FJS	Double ring type flexible displacement expansion joint	Marke "X" behind the code
5	FJJ	Angle flexible displacement expansion joint	Angle compensation amount a = 1/2arctg X / D, X-axialcompensation amount D-path

 

BasicParameters

TemperatureGrade	Working  Temperature °C			Working pressureKpa		Flue gasflow M/S
	Long-termtemperature	Short-term impact	Coldresistant	Normal	Impact
1	<</span>5=80	120	-20	-5~ 5	-10~ 10	8~15
2	80~160	260	-40	-10~ 10	-25~ 25	8~20
3	160~280	380	-60	-10~ 10	-25~ 25	8~20
4	280~400	500	-60	-10~ 10	-25~ 25	8~20
5	400~800	1000	-60	-10~ 10	-25~ 25	8~20

 

Fabric rectangular expansion joint