Marcem sources and delivers a specialist range of hydraulic bolt tensioners designed to meet the rigorous pace of oil & gas and renewable energy operations. We provide agile and rapid service with a strategic range of SPX tensioners to ensure your flange management is completed with precision and safety.
Designed for high-load accuracy, these bolt tensioners feature a modular design to fit a wide range of ANSI and ASME B16.5 flanges. A reliable choice for petrochemical and power generation sectors where “right first time” joint integrity is critical.
This hydraulic spring return tensioner features an automated piston return for significantly faster cycle times during high-volume bolting. Ideal for maintenance shutdowns where spring return bolt tensioners are required to reduce operational downtime and improve safety.
Specifically engineered for the renewables sector, these wind tensioners provide high-capacity fastening for wind turbine foundation and nacelle bolts. The compact design ensures ease of use in restricted spaces common in large-scale solar and wind infrastructure.
The SST series is built for deep-water environments, featuring a high-visibility stroke indicator and corrosion-resistant finishes. These specialised hydraulic bolt tensioners provide consistent performance for subsea flange management in the offshore oil and gas industry.
A reliable and effective solution designed to remove seized or corroded nuts from ANSI B16.5 flanges. The DNS/ENS series covers a wide range of diameters, ensuring “making can’t disappear” is part of your site solution.
