Screw Pump Materials Guide: How To Choose The Right Material For Your Application

Aug 05, 2026

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David Smith
David Smith
David is a senior engineer at Jiangsu Jiuhong Pump Industry Co., Ltd. With years of experience in pump research and development, he is proficient in using special metal alloys and engineering plastics to design pumps suitable for complex working conditions.

Why Does Material Selection Matter?

Industrial fluids vary greatly in chemical composition, temperature, viscosity, abrasiveness, and solid content. An unsuitable material may lead to:

Premature corrosion

Accelerated wear

Reduced sealing performance

Increased maintenance requirements

Shorter equipment service life

Selecting materials based on actual operating conditions helps improve equipment reliability and maintenance planning.

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