Dn350*350*160mm Fabric Expansion Joint

Product Description

DN350*350*160MM Fabric Expansion Joint
Construction 


1 Inner sleeve 
2 Five ply fabric materials :
  1^st:steel wire mesh 0.15mm
  2^nd:silicone fabric 1.2mm
  3^rd:PTFE cloth 0.18mm
  4^th:double layers glass fabric 0.9mm X2=1.8mm
    5^th:Needle felted carpet 10mm
3 Flange 

Fabrics Material Diagram 



Specification Description 
Inner sleeve material: stainless steel SS304
Thickness of internal rectangular sleeve:2.0mm
Flange material: carbon steel
Flange thickness: 6mm
Working temperature: 250 celcius degree 

Fabric 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   


Flange ends fabric rectangle expansion joint
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.

NO	ITEMS	MATERIALS	NO	ITEMS	MATERIALS
1	Long connection tube	Carbon steel	7	Filler	Carbon steel
2	Ring plate	Carbon steel	8	Steel wire	SS304
3&4	Screw bolt/Nut	Carbon steel	9	Inner sleeve	SS304/Carbon steel
5	Gasket	Carbon steel	10	Press plate	Carbon steel
6	Astragal	Rubber composite	11	Short connection tube	Carbon steel

Technique Parameter
 Low Temperature Rectangular Fabric Expansion Joint
Design Pressure P=0.049Mpa Design Temperature T=200ºC

Pipeline Sectional Area	Axial   Compensation		Effective    Area	Flange		Total   Length	Max.     Width
m²	Axial	Lateral	cm²	Height	Size	mm	mm
0.8 < aXb ≤ 2.5	40	8	(a+20)(b+20)	100	28	400	a+400
	80	11				500
	120	15				600
2.5 < aXb ≤ 4.0	40	5	(a+20)(b+20)	100	28	400	a+400
	80	8				500
	120	11				600
4.0 < aXb ≤ 6.0	40	4	(a+30)(b+30)	100	36	500	a+500
	80	6				600
	120	8				700
6.0 < aXb ≤ 9.0	40	3	(a+30)(b+30)	100	36	500	a+500

Low Temperature Rectangular Fabric Expansion Joint
Design Pressure P=0.049Mpa Design Temperature T=800ºC

Pipeline Sectional Area	Axial   Compensation		Effective  Area	Flange		Total  Length	Max.  Width
m²	Axial	Lateral	cm²	Height	Size	mm	mm
0.8 < aXb ≤ 2.5	40	8	(a+40)(b+40)	100	28	400	a+600
	80	10				500
	120	12				600
2.5 < aXb ≤ 4.0	40	5	(a+40)(b+40)	100	28	400	a+600
	80	8				500
	120	10				600
4.0 < aXb ≤ 6.0	40	4	(a+50)(b+50)	100	36	500	a+700
	80	6				600
	120	8				700
6.0 < aXb ≤ 9.0	40	3	(a+50)(b+50)	100	36	500	a+700
	80	4				600
	120	5				700

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  

Factory Corner

FAQ
Q. Are you a trading company or a manufacturer?
A: We are a manufacturer as you can see our workshop as above.

Q. What is your payment term?
A:Normally T/T 30% in advance, balance to be paid before delivery.

Q: What is your main market?
A:North America,Greenland,South America,Africa,Southeast Assia, Former Soviet Republics ,East Assia,and Europe.
Q: Can I place sample order to your factory?
A: Yes, Samples can be provided.

Q:What kind of trade terms can you do?
A:EX-WORKS,FOB,CFR,CIF,etc.

Q: How long is your delivery time?
A: Generally it is 5-7 days if the goods are in stock. Or it is 15-20 days if the goods are not in stock, it is accordijng to quantity.