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JB-18 Bellows Expansion/Contraction Pipe Fitting

JB-18 Bellows Expansion/Contraction Pipe Fitting

▪Expansion joints for 2.0 MPa having bellows made of SUS316L with excellent corrosion resistance and durable.
· The dimension between faces is the same as with the JIS-compliant JB-13 and JB-14 types.
· Excellent in corrosion resistance and durability because the liquid contact component is made of SUS316L.
· Absorbs expansion and contraction in the axial direction of the pipe caused by temperature changes.

Part Number

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Part Number
Part NumberStandard Unit PriceVolume DiscountShipping Days?Nominal Diameter

684.23 €

14 Days 3/4B(20A)

695.45 €

96 Days 1B(25A)

734.71 €

14 Days 1 1/4B(32A)

942.22 €

96 Days 2B(50A)

1,144.13 €

14 Days 2 1/2B(65A)

1,396.51 €

14 Days 3B(80A)

1,733.02 €

14 Days 4B(100A)

2,714.50 €

14 Days 5B(125A)

3,224.87 €

14 Days 6B(150A)

3,785.71 €

94 Days 8B(200A)

6,724.55 €

94 Days 10B(250A)


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Basic information

Fitting type Bellows shape Applicable Fluid Vapor / Water / Gas / Oil / Air End Connection JIS 20K RF flange
Liquid contact parts material Stainless Steel (EN 1.4404 Equiv.) Connection parts material EN 1.1158 Equiv. Maximum Applicable Pressure(MPa) 2.0
Fluid temperature(°C) 250 or Less

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