1. Hydraulics - Pneumatics
  2. Pipe, Tube and Fitting
  3. Metal pipe expansion joint
  4. Totalien Endustriyel Urunler Sanayi limited Sirketi

Metal pipe expansion joint
roundflangeaxial

metal pipe expansion joint
metal pipe expansion joint
metal pipe expansion joint
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Characteristics

Material
metal
Configuration
round
Installation system
flange
Expansion axis
axial
Nominal diameter

Max.: 1,200 mm
(47.24 in)

Min.: 25 mm
(0.98 in)

Operating temperature

Max.: 400 °C
(752 °F)

Min.: -20 °C
(-4 °F)

Pressure

Max.: 64 bar
(928.2 psi)

Min.: 2.5 bar
(36.3 psi)

Description

Externally pressurized expansion joints are also known as X-Pressed Expansion Joints are used that required large thermal expansions (axial compression or axial extension). For these large expansion values standard axial expansion joints are not enough to compensate. Externally pressurized expansion joints are excellent solutions to absorb large movements in the system. Totflex externally pressurized expansion joints are designed that the flow media pressure acts on the outside of the bellows and this external pressure causing stabilizing effect. This stabilizing effect increases the bellows ability to compensate large amount of axial movements (axial compression or axial extension) without increasing the convolution number. Application Area of X-Pressed Expansion Joints Buried & Underground Pipelines Steam Plants Industrial Cooling Systems Vertical Pipeline Applications Geothermal Facilities Thermal Oil Lines Structure & Operating Conditions Bellow Material - Stainless Steel AISI304 (Opt. AISI316 – AISI321) Pipe Material - Carbon Steel St37.2 (Opt. Stainless Steel) Connection Types - Fixed & Loose Flanged and Weld Neck Flange Material - Carbon Steel St37.2 (Opt. Stainless Steel) Design Standard - EJMA Standards

Catalogs

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.