Expansion Joints and Metal Hoses for Heavy Engines, Shipbuilding and Rail Cars

Product catalog summary

Overview: The document provides an overview of BOA Group, a leading manufacturer of expansion joints, metal bellows, and flexible metal hoses for various industries including automotive, aerospace, and industrial applications. The company is headquartered in Stutensee, Germany, and operates 20 subsidiaries in 11 countries.

Key Competencies: BOA specializes in designing customized solutions using advanced CAD and FEM engineering tools. Their expertise includes vibration analysis, multilayer bellows technology, and welding/assembling systems. They offer both flexible components and complete system solutions.

Product Applications: BOA products are used in diesel and gas engine exhaust systems, turbochargers, and exhaust manifolds. They provide solutions for leakage-free systems, weight and cost reduction, and easy maintenance.

Industry-Specific Solutions:

Railway Technology: BOA products enhance passenger comfort and cargo performance by damping vibration and noise, and compensating for thermal expansion.
Shipbuilding: BOA's multilayer expansion joints are used in ship engines and exhaust systems to reduce vibration and enhance performance.
LNG Carriers: BOA provides expansion joints for LNG carriers that withstand extreme temperature variations and meet high safety standards.

Engineering Services: BOA offers engineering services including exhaust pipeline design analysis, expansion joint design, and bellows frequency analysis to ensure reliable product performance.

Contact Information: The document lists contact details for BOA's headquarters and sales offices in various countries.

Catalog excerpts

Expansion Joints and Metal Hoses for Heavy Engines, Shipbuilding and Rail Cars

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BOA Group – The Global Player – Your Local Partner! The BOA Group is one of the world’s leading manufacturers of flexible mechanical elements for the automotive industry, for the aerospace industry and for a wide range of industrial applications. The headquarter is based in Stutensee near Karlsruhe / Germany. With its 20 subsidiaries in 11 countries, BOA is one of the largest international companies developing and producing expansion joints, metal bellows and flexible metal hoses for any kind of piping system transporting fluids or gases. Special products according to individual requirements...

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Expansion Joints and Metal Hoses for Heavy Engines, Shipbuilding and Rail Cars-3

Diesel and Gas engines – BOA technology for integrated systems On track with performance – BOA solutions for railway technology Being the global pioneer of high temperature, pressure and vibration resistant multilayer bellows technology, BOA has been extending its expertise in the field of 2 stroke and 4 stroke engine exhaust technology and offers today full system capabilities including: - Light weight and quick fit expansion joints - Temperature and load resistant castings made of SiMo or Ni Resist (over 700 °C) - Metal gasket interface - FEM analyzed leakage free V-clamp Diesel locomotives...

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Expansion Joints and Metal Hoses for Heavy Engines, Shipbuilding and Rail Cars-4

Less vibration, more performance – BOA solutions for shipbuilding BOA is particularly strong where Ships need to reduce vibration. BOA Multilayer Expansion Joints are typically used in the engine manifold of ship engines (main engine, auxpac units, bow thruster) and in the Ship Exhaust System. Reliable engineering for reliable products. Our engineering services include: - Exhaust pipeline design analysis for proper integration of bellows and support brackets - Expansion Joint sketch sheet showing design conditions and materials - Bellows Design analysis including number and thickness of plies,...

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