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Ball valves can trap liquid inside when closed, leading to leaks and safety risks. This article explains why it happens, what problems it causes, and how to design piping systems to avoid trapped liquid. Perfect for beginners in industrial valve design.

A beginner-friendly guide to bypass piping in chemical plants. Learn when bypass lines are useful, when they can be dangerous, and how to design them correctly for strainers, pumps, flowmeters, check valves, and steam traps.

A practical guide to designing drain lines in chemical plants. Learn vertical vs horizontal drains, reducing tee pitfalls, diaphragm valve hold-up, ball-valve pockets, and overlooked causes of liquid accumulation.

Learn how pipe headers simplify piping in batch chemical plants. This beginner’s guide explains what pipe headers are, why they’re used, and basic design tips for efficient chemical processing.

Learn the difference between stud bolts and machine bolts for flanges. A simple guide for beginners in piping or plant design.