281.491.2331 13839 West Bellfort Street Sugar Land, TX
281.491.2331 13839 West Bellfort Street Sugar Land, TX
Certified
ISO 9001:2015
U.S. Patents
80 + U.S. Patents
Experts
Since 1954
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Need Some R&R? Take the Pressure Off With
Welker's Newest Regulators and Relief Valves!
ATEX/IECEx HR RV-110 ISD
ECOsystem Hydrogen Hero With the Welker ECOsystem™,
you can be a carbon-cutting champion!
Learn More About Our Hydrogen Injection System
Manufacturing Ideas. Let Welker be your partner in innovation.
If you can dream it, we can do it!
Learn More About Our Manufacturing Services
MerCapture Kit On-the-Go Odor Control Effectively neutralize and trap the smell of odorant for transport and shipping. MerCapture Kit Maintain the new LE-5 Liquid Eliminator in 5 minutes or less. It's About Time! LE-5 LE-5 Accu/Line Lo The Accu/Line™ Lo is the new standard for dependable odorization at low flow rates. Not Your Averaging Odorizer Precise Odorant Injection
No Vapor Lock
Odor-free Maintenance
Smart Control
Accu/Line Lo

Manufacturing Ideas.

Novel designs. Advanced manufacturing. Unrivaled solutions.

Upstream to downstream, Welker is the one-stop-shop for your natural gas sampling and odorization needs.

Welker has what you need for repeatable representative samples of crude oil, whatever the grade, wherever you are.

As simple as a probe or as complex as a complete sampling system, Welker has the equipment for your light liquid hydrocarbon sampling application.

From tank farms to fuel tanks, Welker is along for the ride! We help you take accurate samples of your finished fuels for optimal valuation.

In a class of their own: Welker’s patented probe and patent-pending system are the future of LNG sampling.

Product Design

We design our products to be the most effective solution without compromising the user experience. We design our products with performance, safety, and convenience in mind.

Welker Customer Service

Customer Service

Our sales team is readily available to work with you during the discovery process to ensure you are comfortable with your Welker purchase.

Product Service

The Welker customer experience extends beyond the purchase of our product. Our service department provides applied knowledge and expertise to installation, operation, and maintenance of Welker products.

Featured Welker Systems

Welker provides complete solution systems for your special case application. We know no boundaries.

Industry

Career & Jobs

Does this work for you?
We’re a small company where you can contribute in a big way.
Where your voice is heard and you can make a real difference.
We offer career growth and development through supportive, collaborative teams.
We also know the importance of flexibility and work-life balance.
So we ask again.
Does this work for you?