Jacket Construction That Lasts
Built for extreme temperature cycles. Engineered to repair.
Repairable Jacket Design for Longer Life
Thermal expansion and temperature cycling punish jackets. As shells and jackets expand at different rates, stress concentrates at transitions and welds, causing leaks, cracks, and downtime. Blentech jackets are designed to accommodate that movement and protect the vessel body, delivering 2–3x service life in high-cycle duty.
We control temperature stress in three ways: better design, better building, and better software. That means even results, quicker runs, and machines that last.
Build quality drives unit life—and Blentech sets the standard.
Resists Thermal stress to reduces weld fatigue and distortion
Fewer leaks, faster fixes
Proprietary jacket details mean less downtime and a longer life.
Consistent performance
Multi-zone heating and controlled expansion preserve heat-transfer efficiency and agitator alignment batch after batch.
Lower total cost
Less unplanned maintenance, fewer change-outs, more uptime.
Built for demanding duty
Materials & finishes
Food-grade stainless steel with sanitary finishes matched to product and cleaning method.
Rated components
Sized for thermal cycling and steam/thermal-oil service; automation available to control ramp rates and cut thermal shock.
Standards & compliance
ASME-qualified fabrication (U/R) with global options; documentation and testing to your specs.
Repairability by design
Our field teams keep you running. We add easy inspection access for non-destructive testing (NDT), replaceable wear parts, and repair-friendly welds—so major rebuilds can wait.