L-K Industries
Sales Helpline(713) 926-2623
24 HR Tech Helpline(832) 588-6369
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Petroleum Testing Equipment Suppliers Worldwide Since 1930

L-K Industries is a manufacturer of crude oil centrifuges and related petroleum testing equipment.
We manufactured our first oil centrifuge in 1957, which helped create the industry standards still used today.

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L-K Industries:
6952 Lawndale, Houston, Texas 77023
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  • 100+ Billion

    of oil in the form of tar sands worldwide.

  • 1.7 Million Active

    in the United States

  • 80 Million Barrels of Oil Per Day

    in 2015 according to the US Energy Information Administration

  • 2.7 Million

    of refined products are exported from the US annually

Innovative upgrades and new products are coming soon!

Our corporate headquarters and manufacturing operations are located in Houston, Texas. This facility also contains the Research and
Development division that is responsible for the design, development, testing, and continued improvement of LK’s oilfield technology.

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Standards we follow

  • API MPMS Chapter 10.4

    Determination of Water and/or Sediment in Crude Oil by the Centrifuge Method (Field Procedure).

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  • Standard ASTM D4007

    Standard Guide for Sediment and Water Determination in Crude Oil - Active Standard ASTM D4007.

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  • Class I, Division 2

    Intertek is the industry leader with over 38,000 people in 1,000 locations in over 100 countries.

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  • ISO 17025 Accreditation

    General requirements for the competence of testing and calibration laboratories.

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Our Distributors

Our Clients Say

Years ago we stopped using L-K products. They came back to us seeking feedback and really listened. Today, we are committed to using L-K Products and value their focus on customer service.

End User

We switched our entire fleet to L-K in 2007 and have been very happy. L-K gets it done and gets it done on time.


We sell every centrifuge we get from L-K… L-K’s quality and price is the best.