Crown Oilfield Instrumentation

PO Box 790
Maurice,  LA  70555

United States
  • Booth: 5308

When the Pressure's on, Crown Gauges Measure Up.

Crown Oilfield Instrumentation manufactures a full line of hydraulic instrumentation. From new sales to service, the Crown team provides personalized service to all of its clients around the world and ensures that all Crown gauges stand up to the harshest industry conditions. Because when the pressure's on, Crown gauges measure up.

 Press Releases

  • Maurice, Louisiana – Crown Oilfield Instrumentation, a pioneer in online instrumentation sales, announces the addition of its universal 20K and 25K tong line pull systems to its growing online product list. For over 40 years, Crown has been an industry leader in designing, building and providing the highest quality, American made oilfield drilling rig instrumentation. Now, Crown is committed to changing the way the oilfield industry buys its hydraulic instrumentation.

    Most Popular Systems Now Available Online

    Being the industry's most popular tong line pull systems, the 20K and 25K systems are now available in Crown's online store at a special online, factory-direct price. Gone are the days where a purchasing agent has to send out multiple emails to instrumentation companies and suppliers, waiting for pricing. What used to take days, or even weeks of waiting, now takes only a few mouse clicks. In as little as five minutes, buyers can purchase either a 20K or 25K custom-built tong line pull system, receiving it in a few days time right to their door. Each system includes a 6” fluid-filled gauge, 25 ft. hydraulic hose, and tension load cell. Because they are primed with hydraulic fluid, they will be ready to use out of the box. Just plug in the components to your tong, and you’ll be ready to go.  With the fastest turnaround times in the industry, Crown will have you up and running again quickly with this no-hassle way of purchasing instrumentation. No haggling, no waiting, just durable, dependable gauges quickly available 24/7/365. 

    Fastest Turnaround Time Because Time is Money

    “We know time is money in the oilfield. And, when you’re tong line pull system is down, you’re not drilling. So, we’ve made it simple for anyone to buy our 20K or 25K tong line pull systems,” states Kathy DeGlandon, General Manager of Crown Oilfield Instrumentation.  Crown’s dedication and passion towards designing and building durable and dependable instrumentation is well known in the industry, and their commitment to the highest quality of customer service has prompted them to offer these products online.  “We strive in every way to make it easy for our local and international customers to purchase our instruments so that they can get to what’s important, drilling,” continues DeGlandon.

    On-the-Go Oilfield Purchasing at Factory-Direct Pricing

    Because when it’s down, you need it now, the 20K and 25K tong line pull systems are available to you at our fastest return rate, getting you back up and running again as quickly as possible. Both systems are available at our special online pricing of $1841.17. That’s 30% off list price. You can find the 20K at and the 25K at Whether you’re in the states or around the world, you’ll get the most dependable, durable American made instrumentation all at factory-direct pricing.

    About Crown Oilfield Instrumentation

    Crown Oilfield Instrumentation, a Louisiana based gauge manufacturer, has been serving the oil and gas industry for over 40 years.  For three generations, the Crown team has been committed to providing the best possible instrumentation with the highest quality customer service available around the world. Crown offers a complete line of hydraulic and digital pressure gauges, all at factory direct pricing.


  • 25K Tong Line Pull Gauge System
    25K Tong Line Pull Gauge System comes complete with gauge, hose, and sensor, fully charged and ready for use. Everything you need to keep you turning right. Because when the pressure's on, Crown gauges always measure up....

  • 25K Tong Line Pull System (CTT100-04) 

    Crown Oilfield Instrumentation offers a complete line of tong line pull and tong torque systems. Each of these systems can be designed to meet your exact specifcations. Whether you need a univeral tong line pull system that can be moved from one manual tong system to another, or if you need a tong torque system designed to work with one specific tong, we've got the system that's right for your application. Our tong line pull systems are universal and measure force/pounds and can be used with any handle lenght with a max capacity of 30K lbs. Our tong torque gauges measure foot pounds and are designed to be used with a manual or electric tong that has a specific handle lenght and max capacity. So whether you need a universal tong line pull or a specific tong torque gauge, we'll design the one you need.

    The 25K Tong Line Pull System (CTT100-04) is our most popular tong line pull system. Because it's max is 25K and it comes with a sturdy tension load cell, it can be used in a variety of  situations and moved from tong to tong, as needed. The CTT100-04 comes complete with a 6 inch, fluid-filled gauge with red target pointer, 25 foot hose assembly (complete with connections) and a 6.53 tension tong cylinder, and it is ready to use, right out of the box. No need to charge it with fluid; all you need to do is plug it into your system, and you're good to go.  

    CTT100-04 Now Available Online

    That's right, because the 25K Tong Line Pull System is our most popular tong system, we've made it available to you online at our factory-direct pricing. No need to ask for a bunch of quotes and wait for an answer, then search for the best price from the quotes you've received. Just click on the buy now button on our CTT100-04 page . We'll get started on your order, and within a few days (based on our production volume), you'll receive your complete 25K Tong Line Pull System all ready to go, right out of the box.  Now that's not only convenient but fast too.  Best of all, we can ship anywhere around the world right to your location. If you need it on the rig, we'll ship it to you. If you need to replace a tong gauge in the yard, we'll ship it there. If you're building a new system, we'll ship it right to your shop door. It can't be any easier or faster to get you back up and running again. 

    Which Tong Gauge Is Right for You

    So what if you don't need a 25K system? We also have our CTT100-03, 20K system online, ready to go. Just click on the buy now button on the CTT100-03 page, and we'll get right out to you. But, what if you don't know what tong gauge you need? Our friendly, knowledgeable staff is always here to assist you to design the right gauge for your application. Just give us a call or shoot us an email, we'll be sure to answer you quickly. With the some of the fastest response times and turnaround times in the industry, we'll have you up and running in no time. Because when the pressure's on, Crown Gauges always measure up. 

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