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JB-17 Bellows Type Expansion/Contraction Pipe Fitting

JB-17 Bellows Type Expansion/Contraction Pipe Fitting

A 2.0 MPa expansion pipe joint that uses SUS316L bellows for excellent corrosion resistance and durability.

• The parts that are in contact with liquid are made with SUS316L, delivering excellent durability and corrosion resistance.
• Absorbs expansions and contractions in the axial direction of the pipe caused by temperature changes.
• The dimension between faces is the same as with the JIS-compliant JB-13, 14 types.

Part Number

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the corresponding part number is displayed here.

Part Number
Part NumberStandard Unit PriceVolume DiscountShipping Days?Nominal Diameter

438.02 €

14 Days 3/4B(20A)

458.21 €

14 Days 1B(25A)

497.47 €

14 Days 1 1/4B(32A)

536.73 €

14 Days 1 1/2B(40A)

656.19 €

14 Days 2B(50A)

942.22 €

96 Days 3B(80A)

1,194.60 €

43 Days 4B(100A)

1,716.19 €

14 Days 5B(125A)

2,080.74 €

14 Days 6B(150A)

3,045.40 €

94 Days 8B(200A)

4,183.91 €

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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