An online conference for Everybody in the Midstream Pipeline Industry
The most obvious alternative to the traditionally used factory-made bends would be to bend insulated pipes with a conventional external bending machine. Despite several tests performed, the conventional bending machines however were not found suitable for bending insulated pipes. There is absolutely no way to fully prevent damage to the PU thermal insulation and the PE jacket pipe. This not only results in inconsistent insulation values and heat leaks but, more importantly, to possible water ingress, enlarging the chance for corrosion of the carrier pipe and reducing the lifetime of the entire pipeline system.
This presentation by Maats will discuss the benefits of utilising their new internal bending machine on pre-insulated pipes.
With the Maats internal bending machine it now is not only possible to bend insulated pipes but, maybe even more importantly, it can perform bends on the jobsite, relieving the project from the extensive engineering and logistical challenges of designing and distributing factory made bends. Now these bends can easily be made from standard pipes, on any jobsite, anywhere in the world. Moreover, with the Maats internal bending machine it is possible to make a bend in about an hour, increasing project flexibility immensely.
Initially the internal bending machine was engineered mainly for district heating, where steel pipes generally have a limited wall thickness (up to 10 mm), a lower steel quality (often P235GH or P355NH), and generally are spirally weld. However, Maats also sees a big potential in using the same bending technique for long distance heated pipelines like for crude oil or sulphur.
These new applications and different specifications however require a further development of the internal bending machine and Maats is therefore currently manufacturing an internal bending machine capable of bending X65 pipe with a wall thickness of up to 21 mm.
Not only is the price per bend lower than traditional factory-made bends, there are more major advantages:
Paul Waanders has 30 years of experience in different aspects of pipelines. The first 15 years of his working career were with a company specialised in the construction of underground infrastructure, planning not only new distribution networks for gas, water and district heating but also engineering some large relining projects for drinking water. However, with a commercial background and an interest to do business more internationally, Paul switched to a Dutch manufacturer of butterfly valves, working as a key account manager, serving large accounts like Shell, Statoil and Saudi Aramco. 11 years ago, Paul accepted the position of International Sales Manager at Maats, representing the company around the globe, advising companies on all aspects of the specific machinery used mainly in on-shore pipeline construction.
Although starting in 1982 with trading heavy construction equipment, for the last 20 years, Maats has specialised in the equipment specifically used for the construction of pipelines. Maats currently manufactures different types of equipment (pipe layers, welding tractors, bending machines and roller cradles) and sells this equipment to pipeline projects on all continents. Maats is also among the largest pipeline rental companies in the world and one of the few that can supply all necessary equipment for pipelines from 6” to 60” from a single source. Maats has been an ISO9001 certified company since 1998, and currently employs approximately 35 people in its companies in the Netherlands, Indonesia and Algeria.
Reserve your spot today to join your peers for the biggest online pipeline construction equipment event of the year!