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.

  • Due to a temporary system error, the displayed tracking information within the online ordering system are currently wrong. Please track the displayed tracking number as follows. For shipments within Germany please track with GLS. For shipments to all other European countries, please track with TNT / FedEX. We are sorry for the inconvenience caused.
  • 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.

JU-3F, 4F Ball Joint

JU-3F, 4F Ball Joint

Measures for piping expansion/contraction, earthquakes, and land subsidence for building facilities, air-conditioning facilities, factory facilities, seismic isolation buildings, etc.

· In addition to expansion and contraction in the axial direction of piping caused by temperature changes, it absorbs other pipe displacements including axis movement, bending, twisting, etc., caused by ground subsidence, earthquakes, and so on.
· It is used in skyscrapers, regional heating and cooling purposes, plants, storage tanks, factories, etc.
· Use of super packing ensures excellent seals.
· Large displacement is available within limited spaces.
· The small amount of force exerted on the anchor enables the size of the anchor to be reduced.
▪ Piping movements such as thermal expansion or ground subsidence can be absorbed simultaneously.

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?End Connection Nominal Diameter Maximum Applicable Pressure

662.55 €

9 Days [Flange] JIS 10K FF flange2B(50A)1

921.59 €

9 Days [Flange] JIS 10K FF flange2 1/2B(65A)1

1,180.63 €

9 Days [Flange] JIS 10K FF flange3B(80A)1

1,628.96 €

9 Days [Flange] JIS 10K FF flange4B(100A)1

2,246.67 €

9 Days [Flange] JIS 10K FF flange5B(125A)1

2,864.38 €

9 Days [Flange] JIS 10K FF flange6B(150A)1

4,388.73 €

9 Days [Flange] JIS 10K FF flange8B(200A)1

6,037.62 €

9 Days [Flange] JIS 10K FF flange10B(250A)1


44 Days [Flange] JIS 10K FF flange12B(300A)1

753.78 €

43 Days [Flange] JIS 20K RF flange2B(50A)2.0

1,080.42 €

96 Days [Flange] JIS 20K RF flange2 1/2B(65A)2.0

1,444.74 €

96 Days [Flange] JIS 20K RF flange3B(80A)2.0

1,928.42 €

96 Days [Flange] JIS 20K RF flange4B(100A)2.0

2,719.88 €

43 Days [Flange] JIS 20K RF flange5B(125A)2.0

3,423.40 €

96 Days [Flange] JIS 20K RF flange6B(150A)2.0

5,157.10 €

43 Days [Flange] JIS 20K RF flange8B(200A)2.0

7,085.52 €

96 Days [Flange] JIS 20K RF flange10B(250A)2.0

9,206.04 €

43 Days [Flange] JIS 20K RF flange12B(300A)2.0


  1. 1

Basic information

Fitting type Ball joint Applicable Fluid Vapor / Water / Gas / Oil / Air Connection parts material EN 1.1158 Equiv.
Fluid temperature(°C) 220 or Less

Additional Products in this Category

Customers Who Viewed This Item Also Viewed

Tech Support