![]() ![]() We have many years experience in analysing pipework expansion compensation. Material certificates to EN 10204 and pressure test certificates are available upon request. All products are manufactured and finished to the highest standard using approved weld procedures to EN 288. Their expansion joints are designed to the American EJMA standard, which incorporates large safety factors. With over 30 years of experience HASL can value engineer the piping design, minimizing the amount of expansion joints required, reducing anchor loads and optimising pipe guiding and anchoring.īOA has a Lloyds Register accredited Quality Management System to ISO 9001. Significant savings can be made if expansion is considered at an early design stage when pipe routes and supporting methods can still be changed. Drop rods should be at least 12 x expansion and should have a swivel at both ends. If pipes are designed to run too close to the ceiling and are suspended on short drop rods they will allow hardly any movement. Once pipe routes have been fixed and brackets and supports have been selected it makes it much harder and sometimes even impossible to make adequate provisions for thermal growth due to temperature changes. The consideration of thermal expansion in pipework systems is often left far too late in the construction program. In addition our unique software will demonstrate the resultant movement, support centres, pipework clearances required and much, much more to allow a fully considered solution to be applied. #CALCULATE ANCHOR LOADS WITH EXPANSION JOINTS FULL#We, along with our partner manufacturers, are able to provide a full support service for the provision of both building movement and thermal expansion with full calculations to support the appropriate selection of bellows, anchors and guides. ![]()
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