Dog Leg or V-style Hose Assemblies

Dog Leg Metal Hose Assemblies

Overview

Dog leg metal hose assemblies can be an essential component in piping systems that experience thermal expansion and contraction. These assemblies are specifically designed to accommodate multiple planes of movement or vibration, which is crucial for absorbing thermal movement.

This absorption helps prevent pipe stress, significantly reducing the risk of damage or failure.

Structure

The structure of a dog leg hose assembly consists of two lengths of flexible hose connected by a 90-degree elbow.

This design allows for movement in multiple planes and is highly effective in absorbing vibrations that can lead to fatigue and failure in the piping system.

For systems where movement or vibration occurs in only one plane, a single metallic assembly may suffice. However, in scenarios where these forces act in multiple planes, a dog leg or V-style assembly becomes necessary.

Installation

Proper installation is key to the effectiveness of these assemblies. They must be installed torsion-free and securely attached to function correctly.

By doing so, dog leg metal hose assemblies provide a reliable solution for maintaining the integrity and longevity of piping systems under varying thermal and mechanical stresses.

Industries

Industries
Petrochemical
Safe fluid transfer for refineries, chemical processing and oil and gas plant.
Industries
High Pressure
Hose solutions engineered for demanding pressure duties across industrial plant.
Industries
Fire suppression
Durable hose connections for fire suppression systems requiring reliable fluid distribution.
Industries
Engineering / Building Industry / HVAC
Flexible hose solutions for building services, HVAC systems and general engineering.
Industries
Data Centres
Flexible hose connections for cooling fluid circulation in data centre environments.
Industries
Cryogenics
Stainless steel hose built to perform at extreme low temperatures for cryogenic transfer.