About
In the late 1990’s we began manufacturing our own specialized products to streamline our customer’s operations. With customer input combined with our hydraulics experience in the oilfield drilling industry, we developed the industry’s first dual, explosion proof electric hydro-static test unit for testing BOP’s and affiliated items in 1998. Soon after, we began developing a dual BOP test unit with twin station capability to test two stations simultaneously providing even greater safety, flexibility and operating capabilities to rig operators.
After 15 years of production and 5 generations of upgrading, with several hundred units in the field, no Clover Test Unit has ever experienced a major failure. The solid performance of the Clover Test Unit continues to lead the industry and we continue to offer single and dual test units, as well as custom units to meet customer specifications.
?QUALITY POLICY
?Clover Tool Company, Inc. will consistently provide products and services that meet or exceed the requirements and expectations of our customers. We will actively pursue ever improving quality through programs that enable each employee to do their job right the first time and every time by doing the following:
- Having a thorough analysis and understanding of customer’s requirements.
- Establishing and achieving company objectives and targets.
- Continually seeking to improve our products and process through Quality, Safety and Innovation.
- Providing services and products that meet our customers’ needs and expectations.
- Developing a trained workforce empowered to meet these commitments.
?MISSION STATEMENT
To fulfill our customer’s expectations for high quality, robust, reliable effective products and services that satisfy their requirements. We will do this in a prompt, courteous, efficient manner, providing the customer with the solutions required while simultaneously providing high payback and growth for the company and employees.
?VISION STATEMENT
?We will be recognized as a global, premier supplier of services for the oil and gas industry both offshore and onshore. Organizational excellence will be driven by providing customers superior quality through continuous product and process improvement. Our focus will be in areas where we can dominate and achieve significant success.
In the late 1990’s we began manufacturing our own specialized products to streamline our customer’s operations. With customer input combined with our hydraulics experience in the oilfield drilling industry, we developed the industry’s first dual, explosion proof electric hydro-static test unit for testing BOP’s and affiliated items in 1998.
Soon after, we began developing a dual BOP test unit with twin station capability to test two stations simultaneously providing even greater safety, flexibility and operating capabilities to rig operators. After 15 years of production and 5 generations of upgrading, with several hundred units in the field, no Clover Test Unit has ever experienced a major failure. The solid performance of the Clover Test Unit continues to lead the industry and we continue to offer single and dual test units, as well as custom units to meet customer specifications.
- In addition to hydro-static test units, we carry complete lines of pneumatic and hydraulic fastening tools and accessories. From simple onshore flange work to offshore BOP’s, wellheads, deep-water riser joints, subsea equipment, etc., we have a complete line of specialized tools to make your project faster, safer, and more economical. For critical connections and to speed operations in the drilling, production and process industries, Clover Tool Company, Inc. carries a complete line of hydraulic wrenches, stud tensioners, and nut splitters.
- We service what we sell. Most Clover Tool products are “Made in the USA” and all represent the latest technology and the highest quality available. We service the products we handle and our competitors’ products as well. We are proud of our history and good reputation in this industry and strive every day to provide customers the highest quality products and service available.
Products
Electric Powered Hydrostatic Test Units
- CTU – SINGLE
- Electric powered single pump test unit with hydrostatic control panel. Designed with quality and simplicity in mind. Unit mounted Chart Recorder. Hazardous and Non-Hazardous area configurations
- CTU – DUAL
- Electric powered Dual Pump Test Unit with hydrostatic control panel. Designed with multiple pressure combinations (15ksi/22.5ksi standard). Unit mounted Chart Recorders. Hazardous and Non-Hazardous area configurations (UL, IECEx, ATEX).
- Multi Station Test Systems
- Electric powered multiple control station system; filling, testing and shut-off can be controlled from different consoles on the rig. A base system containing dual pumps can communicate with the remote unit directly and precisely allowing for pressure and flow control. Multiple operations can be safely performed on different pieces of equipment under the supervision of multiple system operators simultaneously.
- CUSTOM – CTU
- Clover Tool Co. has the experience and ability to help develop a test unit specific to your needs.
Hydraulic Filtration Cart
- Model CTFC -13.5 GPM-
- Designed for continuous hydraulic filtration
- Discharge filters can be changed in line with system in operation
- Air powered system
- In-line intrinsically safe flow meter
- 13.5 gpm @ 50 PSI Max
- 150 Micron (100 mesh) suction strainer
- Multiple filter rating configurations
- 5 to 23 micron with water absorbing option?
Air Powered Systems
- Air Powered Hydrostatic Test Units (CTU-SA,CTU-DA,CTU-SAT,CTU-SFAT)
- Pressure Configurations Up to 30,000 psi
- Skid Dimensions: 40″ L X 39″ W X 49″ H (CTU-SA, CTU-DA)
- 61.5″ L X 32″ W X 56″ H (CTU-SAT)
- 40″L X 32″ W X 62.25″ H (CTU-SFAT)
- Easy Single Point Lift on All Units
- 6″ Diameter Pressure Gauges for Easy Reading
- Rupture Disc Over-Pressure Protection
- Coned and Threaded SST Fittings Used on All Discharge Plumbing
- 50 Gallon in Frame Tank Optio
Stand Mounted Chart Recorders
- Standard Footprint: 24″ W x 24″ L x 36″ Tall
- 12″ replaceable pen pressure recorder with bourdon tube element,
- 24/96 min key wind clock drive with shock mounts.
- Includes 1 box (100) charts and 2 boxes (12) pens.
- Dual and Single pen configurations
- Multiple Pressure Ranges: 1ksi,15ksi,20ksi,30ksi,40ksi
- Note: Digital recording options available. High pressure hoses for testing and jumper hoses for connecting recorder available upon
Nitrogen Booster Units CTU-B)
- Nitrogen intensification
- Stainless Steel Frame with casters
- Skid Dimensions: 38″ L X 15″ W X 22″ H
- Nitrogen Inlet Pressure 500 PSI
- Max Discharge pressure 16,000 PSI @ 90 PSI Air
- GBT-D15/75 Two Stage Booster (Other Pressure Offerings Available)?
Diesel Powered Units
Portable Hydrostatic Testing or Waterblasting
- Diesel powered units for hydrostatic testing with options for use in waterblasting
- Up to 100 horsepower
- Tri-plex pump assemblies for operating pressures up to 40,000 psi
- Reliable Tier 3 and Tier 4 offerings
- Packages with and without fluid reservoirs
HPU and Mixing Units
- Electric Hydraulic Power Units (HPU)
- Engineered to meet your specific performance requirements with a variety of options and performance capabilities including flow rates and pressure ratings. XP and Non-XP designs from 20-150 Horsepower, pressures up to 6,000 psi.
- Pneumatic Hydraulic Power Units
- Customized to your specific performance requirements with multiple pressure options and performance capabilities. Discharge controls structured to allow for reliable and safe operator interaction.
- Mixing Systems
- HPU mixing systems with custom capacities and configurations to meet your needs. Clover “Easy Mix” system allowing safe and reliable control.
- Accumulator Packages
- Clover Tool Company can service and supply your accumulator needs. Custom racks can be configured to fit your specific installation and supply needs.
Riser Tools
- Power Tork Deepwater Riser Flange HR-33 and HR-40
- Up to 40,000 ft. lbs. of torque
- Torque and speed tailored to customer requirements
- Totally self contained
- Uses rig hydraulics without hydraulic console or booster control system
- Decades of proven reliability and customer service
- Hydraulic Rundown Tool HRT-15
- Run nuts or bolts in or out
- 1/2″ square drive for standard off-the-shelf sockets
- Uses rig hydraulics without hydraulic console or booster control system
- 585 RPM using rig hydraulics or other high volume 2-3,000 psi system
- Speed control valve allows RPM to be set for safe efficient tool operation
- 22 lbs. and balanced at the handle for easy maneuverability
- Riser Torque Packages
- Clover Tool Company riser tool packages contain all the tools a rig need to operate the latching dogs/bosses on the MR6 & DT Series riser rapidly and safely.
- Maximum torque rating of 1475 ft. lbs. for makeup and breakdown of most dog-type riser joints
- Tool stalls at preset torque level to eliminate the need for follow up manual torqueing making the job faster, safer, and more accurate.
- 3 air operated torque wrenches (70 rpm run down with preset torque level)
Hydraulic and Pneumatic Tools
Whatever your application, we have the finest quality tools for making your project faster, safer, and more economical to maintain. Present our sales team with whatever challenge you face and we will help match you with the tools necessary to complete the job!
- lbs/ft or N/m readings, and standard and metric sizes
- Simple flange work (pipeline, BOP, etc.)
- Large high pressure joints (heat exchangers, reactors, BOP bonnets, etc.)
- Offshore applications (BOPS, wellheads, deepwater riser joints, subsea equipment, etc.)
- Tooling available includes standard square drive ratchets, low profile wrench systems and ‘convertible’ tools
RDA Rundown Tool and Brush Nut
- Low profile design to fit on flanges in tight areas, under BOP bodies, wing valves, choke & kill valves, elbow flanges, etc.
- Pneumatic operation with the ability to utilize rig air
- Specifically designed for API flanges (width, height, etc.) with a model to fit every API flange
- 1200 rpm free spin for quick run down (forward/reverse)
- Hole-through design allows longer studs to pass through the tool; stud length is a non-issue.
- Brush nut removes most corrosion, debris and paint
- Replacement bristles sized to fit all common stud sizes
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