Gray & SG Iron Foundry

About Perfect Metals

Since 1998, Perfect Metals has been a trusted manufacturing partner to leading pump OEMs, specializing in Gray Iron, SG Iron (Ductile Iron), and Flake Graphite Iron castings for critical industrial applications.

Our product range includes pump bowls, non-return valves (NRV), motor bases, motor casings, and fully customized cast components in sizes from 4" to 16". With over 25 years of foundry expertise and in-house machining capability, we deliver dimensionally accurate, high-performance parts that meet demanding global standards.

Building Reliable Foundations Since 1998

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Years of Excellence

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Tonnes Capacity

5–50kg

Component Weight

Our Commitment to Quality

At Perfect Metals, quality begins at our own foundry and continues through every stage of production. From metal preparation and casting to finishing and precision machining, all processes are handled in-house to ensure consistent results and dependable performance.

We don't just manufacture components — we use and understand them. This gives us practical insight into how even small details impact pump efficiency, reliability, and service life. Our team is highly detail-oriented, focusing on surface finish, dimensional accuracy, and balance to deliver superior pump bowls and NRVs.

By controlling casting, machining, and finishing under one roof, we help our customers achieve minimum downtime, better performance, and long-term quality they can rely on every day.

Own Foundry

Complete control from raw metal to final product

In-House Machining

Precision finishing for accurate fit and performance

Detail Oriented

Small improvements that create big performance gains

Reliable Partner

Consistent quality with maximun customer rating

Our Core Expertise

Advanced Manufacturing

Equipped with advanced molding lines and CNC machining centers for Gray Iron, SG Iron (Ductile Iron), and Flake Graphite Iron components, ensuring dimensional accuracy and consistent metallurgical quality in every casting.

Precision Engineering

From 1 Kg to 50 Kg components, our skilled engineering team manufactures bowls, NRVs, motor bases, motor casings, and custom castings engineered for demanding pump and industrial applications.

Quality Assurance

Rigorous testing and inspection protocols ensure every component meets stringent industry standards, backed by comprehensive material certificates and test reports.

Global Trust

Serving leading pump manufacturers worldwide with dependable delivery, consistent quality, and the flexibility to meet diverse customer specifications.

Why Choose Perfect Metals?

Proven Reliability

25+ years of experience manufacturing pump components for critical applications across the globe

Scale & Capacity

8,000-tonne annual production capacity supported by robust processes and skilled expertise

Custom Solutions

Flexible manufacturing capabilities to meet unique specifications from 1kg to 50kg