We are using cookies to offer a more comfortable experience in our online shop

For example, we can show you personalized product recommendations and offer the best possible service functions in the ordering process. You can manage your cookie settings under privacy policy at any time.

  • Important notice: Due to COVID-19 our costs for importing products to Europe have increased tremendously. Therefore, an additional freight cost surcharge of 11.50 Euros per delivery will be invoiced from May 1st, 2020 temporally. Find further information here.

JB-19/20 Bellows Type Expansion/Contraction Pipe Fittings

JB-19/20 Bellows Type Expansion/Contraction Pipe Fittings

An expansion pipe fitting with an external-pressure double layered seal (seal-seal structure) that lowers the risk of external leakages.

• Large expansion and contraction levels.
• Even in the unlikely event of damage to the bellows, the sealed gland section allows for a quick fix.
• Absorbs expansion and contractions in the axial direction of the pipe caused by temperature changes.

Part Number

Once your search is narrowed to one product,
the corresponding part number is displayed here.

Part Number
Part NumberStandard Unit PriceVolume DiscountShipping Days?Nominal Diameter Amount of Expansion and Contraction
Amount of Expansion and Contraction Shrinkage

3,785.71 €

94 Days 10B(250A)1060

5,759.90 €

94 Days 10B(250A)20120


  1. 1

Basic information

Fitting type Bellows shape Applicable Fluid Vapor / Water / Gas / Oil / Air End Connection JIS 10K FF flange
Liquid contact parts material Stainless Steel (EN 1.4404 Equiv.) Connection parts material EN 1.1158 Equiv. Maximum Applicable Pressure(MPa) 1
Fluid temperature(°C) 220 or Less

Additional Products in this Category

Tech Support