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JB-22, Bellows Expansion/Contraction Pipe Fitting

Enhanced durability for building facilities, air-conditioning facilities, factory facilities, etc. with use of double-layer bellows

[Features]
· Compliant with JIS B2352 bellows expansion pipe fitting Application A (primarily including cooling and heating, air conditioning and sanitary piping).
· Absorbs expansion and contraction in the axial direction of the pipe caused by temperature changes.
· Two-layer bellows improves durability.
· Stainless steel is used for all parts excluding the flange. The materials of the bellows as well as the liquid-contacting parts are SUS316L.
· A loose flange is used for end connections in order to absorb play in the circumferential direction of the bolt hole.
· A compound fitting (JB-22 nominal diameter of 150 or less) can be used to adjust the mounting leg position (fine tuning of the height and forward back direction).

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Part Numbers

Data to be displayed: 30; 45; 60

Part Number
JB22-N-20A
JB22-N-25A
JB22-N-32A
JB22-N-40A
JB22-N-50A
JB22-N-65A
JB22-N-80A
JB22-N-100A
JB22-N-125A
JB22-N-150A
JB22-N-200A
JB22-N-250A
JB22-N-300A

Standard Unit Price	Shipping Days?	Nominal Diameter
282.07 €	9 Days	3/4B(20A)
289.93 €	9 Days	1B(25A)
329.21 €	9 Days	1 1/4B(32A)
384.21 €	9 Days	1 1/2B(40A)
431.36 €	9 Days	2B(50A)
517.79 €	9 Days	2 1/2B(65A)
627.79 €	9 Days	3B(80A)
930.03 €	9 Days	4B(100A)
1,092.14 €	9 Days	5B(125A)
1,563.57 €	9 Days	6B(150A)
2,291.51 €	9 Days	8B(200A)
3,058.67 €	9 Days	10B(250A)
-	49 Days	12B(300A)

Basic information

Fitting type	Bellows shape	Applicable Fluid	Vapor / Water / Gas / Oil / Air	End Connection	JIS, 10K, Loose Flange
Liquid contact parts material	Stainless Steel (EN 1.4404 Equiv.)	Connection parts material	SS	Maximum Applicable Pressure(MPa)	1
Fluid temperature(°C)	220 or Less

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Nominal Diameter
3/4B(20A)

1B(25A)

1 1/4B(32A)

1 1/2B(40A)

2B(50A)

2 1/2B(65A)

3B(80A)

4B(100A)

5B(125A)

6B(150A)

8B(200A)

10B(250A)

12B(300A)
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- JB22-N
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