PTA overlay in cryogenic valves is not just a material choice: it is an OPEX decision. Choosing the wrong alloy or designing the overlay poorly can lead to leaks, loss of tightness, unplanned shutdowns and customer claims. Choosing correctly means extending valve service life, reducing interventions and gaining trust as a manufacturer. In cryogenic environments …
CNC machining of pump impellers is one of the most sensitive factors in the actual performance of a centrifugal pump: small errors in geometry, surface finish or alignment translate into cavitation, vibration, customer complaints and skyrocketing OPEX. For an industrial pump manufacturer, this is not theory; it is lost margin and reputation at stake. When …
CNC machining of pump impellers: Common mistakes and how to prevent cavitation Read More »
The term industrial valve refers to one of the most critical components in any fluid-handling system. For a manufacturer of pumps, valves or compressors, it is not enough to simply know “what it is”: it is essential to understand how it behaves under pressure, what service life it offers, and what risks are taken if …
CNC machining of switch plug valves for refineries isn’t about “cutting metal”: it’s about achieving leak-free RTJ sealing, lowering operating torque, and accelerating QA acceptance. At Asimer Group, we act as a strategic, drawing-based partner for OEMs: we integrate applied engineering, to-drawing machining, QA/NDT, and dimensional control to deliver verified tolerances and traceable documentation aligned …
Accuracy machining means holding dimension, geometry, and surface finish according to drawing through CNC-based metrology (CMM/3D scanning), 5-axis machinery, and a stable process from CAD/CAM to batch release. To achieve series CNC accuracy at Asimer Group, we combine dedicated fixturing, fewer re-clampings, intermediate verification, and batch traceability; when applicable, we reinforce control with SPC/Cpk. This …
Accuracy machining: CMM/3D inspection, 5-axis capability and process stability Read More »
What is meant by centrifugal pump? A centrifugal pump (centrifugal pump) is a hydraulic machine that transfers energy to the fluid by means of a rotating impeller which increases its speed; the housing (scroll or diffuser) converts this kinetic energy into pressure, raising the manometric height.It is the most widely used equipment for moving low …
A machining company is much more than a parts supplier: at Asimer Group it means having a strategic partner that integrates machining production, specialized welding and engineering solutions for critical components of pumps and valves. In industries such as Oil & Gas, cryogenics, naval, water treatment and desalination, precision and on-time delivery determine plant continuity. …
Cryogenic valves, as cold as snow. Cryogenic valves are specifically designed for cryogenic applications (extremely cold environments) and are commonly utilized by industries such as petrochemicals and oil & gas which handle liquefied or compressed natural gas (LNG) (CNG). Learn how CNC machining has perfected the manufacturing of cryogenic valves, enabling their application in various …
Cryogenic valves, how they work. Types and uses. Read More »
What is an axial flow check valve? An axial flow check valve is a kind of silent check valve. The check valve is actuated by the medium itself, automatically opening and closing the valve disc. The axial valve is a flexible device generally designed to prevent the reflux of fluids or gasses such as; gas, …
Axial flow check valve: its application and markets Read More »
Small batches vs. large volume machining for industrial pumps is a strategic decision for manufacturers aiming to optimize costs, lead times, and reliability of critical components, such as components of centrifugal pumps: pump casings, covers, shafts, and impellers. In sectors like Oil & Gas, cryogenics, naval, or desalination, the precision and quality of these parts …
