Petrochemical Investment

Petrochemical Investment Casting Parts

At Milwaukee Precision Casting, Inc., we specialize in manufacturing high-performance investment castings for the petrochemical industry, where precision, durability, and safety are paramount. Our castings power critical applications, including valve and pump components, metering devices, and high-pressure systems that must perform flawlessly under extreme conditions.

Engineered for Critical Environments – In the petrochemical sector, a single failure can lead to catastrophic consequences. That’s why we produce precision cast parts with ±0.005 inch/inch accuracy, ensuring tight tolerances, superior strength, and long-lasting performance.

Rigorous Quality & Safety Testing – To meet the industry’s most demanding standards, our castings undergo extensive non-destructive testing (NDT), including:

  • X-ray inspection – Detects internal defects for maximum reliability.
  • Magnetic particle testing – Identifies surface and subsurface irregularities.
  • Dye penetrant inspection – Ensures structural integrity.
  • Pressure testing up to 1,500 PSI – Guarantees leak-proof performance.
Versatile Material Expertise – We cast 100+ alloys tailored for specialized valve and pump applications, including:

Whether you’re working with high-pressure, high-temperature, or corrosive environments, trust Milwaukee Precision Casting, Inc. to deliver castings that exceed expectations in strength, precision, and reliability.

Contact us today to discuss your petrochemical casting needs and discover how we can enhance your operations with superior investment castings!

Material Selector

Investment Casting Materials We Offer

Please call or contact us with any questions about cast alloys not listed.

Select Your Investment Casting Material

MPC Advantages

Why Manufacturers Choose
Milwaukee Precision Casting

We are not just a supplier — we are a precision manufacturing partner.
That distinction means faster validation, fewer surprises, and components
you can trust in the field.

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Minimal Lead Time

Built for complex applications requiring repeatable accuracy and tight dimensional control across production runs.

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Accuracy of ± .005 per inch

ISO-certified quality systems with advanced inspection and full traceability from tooling to delivery.

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AMS 2175 Compliance

Fast RFQ response, efficient tooling development, and scalable production capacity to meet your schedule.

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Competitive Pricing

Cast, machine, finish, and inspect under one roof — reducing lead times and supply chain complexity.

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ISO 9001:2015 Certified

DFM reviews and casting optimization from experienced engineers who understand your application requirements.

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Advanced Inspection

X-ray, MPI, FPI, HIPing, and dimensional validation ensure every component meets your spec before shipment.

Get a Quote

Request a Precision
Casting Quote

We cast a broad range of alloys — from corrosion-resistant stainless grades to
high-strength tool steels — engineered for demanding industrial, defense, and
energy applications.

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    Fast RFQ Response

    Typical quote turnaround within 1–2 business days

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    Engineering Support

    DFM review and casting optimization included with every quote

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    Scalable Production

    Prototype to high-volume production capability

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    Full Technical Consultation

    Material selection, tolerance review, and process recommendations