What We Offer
The BOA Group develops, manufactures and sells flexible stainless steel components for engine management systems, exhaust systems, and auxiliary components for motor vehicles.
BOA supplies highly leak tight and flexible metal bellows for use in energy technology and in the construction of plants as well as rail vehicles, shipbuilding, air and space travel, vacuum, measuring, control technologies and valves. BOA solutions include both standardized products and custom engineered projects developed in line with individual customer needs.
Quality Products
As the sole Scottish Distributor, HASL can supply high quality metal expansion joints and DIN 4809 approved rubber bellows at very competitive prices and short lead times as many items are available ex-stock.
BOA Flexible Solutions are proud to announce their WRAS approval for their Epsilon Stainless Steel Expansion Joints which means they have been examined, tested and have been found when correctly installed, to comply with the requirements of the United Kingdom Water Supply Regulations.
Please click here for the WRAS Approval Certificate
The BOA Group offers complete solutions based on our four product groups:
Please click here for the BOA Flexible Solutions Brochure
FREE CIBSE Accredited CPD
HASL offer FREE CIBSE Accredited CPD: Compensating for thermal expansion, building movement and noise in pipework systems.
This technical seminar provides an insight into the often misunderstood subjects of thermal expansion, building movement and vibration control in piping systems.
Ignoring pipe expansion or building movements can lead to leaks, structural problems, safety issues and additional costs. The seminar shows from first principles how to identify potential problems, the most cost effective ways of compensating for movements utilising both natural flexibility and expansion joints. Correct guiding and anchoring of pipework is critical to the performance of the whole system and the CPD will give practical tips and rules of thumb.
Finally, the seminar will cover the correct selection and application of rubber flexible connections to eliminate noise and vibration transmitted through pipework and media generated by rotating equipment.
This can be arranged either in your office or on site. If you are interested in a CPD please contact: [email protected]