For details on the various products offered, please click on the links below

Hyspan/Barco specializes in ball joints and expansion joints. They are members of (EJMA) Expansion Joint Manufacturers Association and their products comply with the engineering methods and quality standards conforming to established standards. The Barco ball joints are of a proprietary design offering features including the ability to disassemble for maintenance, seal replacement, or adjustment of seal pressure. A broad range of sealing materials are available such as TFE, glass filled TFE, phenolic and a variety of alloy steel materials. ASME Class 2500 through 8” NPS and Class 900 through 12” NPS are all fire tested to API 6FA. These products are well suited for steam and hot water service and when used in multiple sets are able to absorb thermal expansion or contraction by the Off Set method of lateral displacement.

The Expansion Joints are offered in a variety of designs and include Inline Seismic, Laminated, Pressurized and Packed Slip units. These products provide axial and lateral movement and are designed as direct connections in vertical or horizontal pipe runs. They are commonly used in Steam, Hot Water heating systems but special units are offered for corrosive environments such as oil shale and tar sands. These quality products have been supplied to power plants and refineries. Hyspan offers the experience and knowledge of piping systems to select and supply the correct product for the application and service conditions.

At Allesco, we provide quality valve products and automation services.