Capabilities and Custom Manufacturing

Petersen has engineers for design and a wide variety of manufacturing capabilities to produce custom and standard products and components from a wide variety of materials. Petersen creates mechanical and inflatable solutions for industries including pipeline, power, chemical, oil & gas, refining, wastewater, municipal water, and aerospace.
Equipment includes:
- CNC Lathes
- CNC Mills
- CNC Fabric Pattern Cutting
- Manual Mills & Lathes
- RF Welding Inflatables
- Custom O-Rings From Most Elastomers
- Custom Vulcanizing
- Custom Molds and Molding
- Heavy Fabric Sewing Equipment
- Mechanical and Inflatable Assembly
Contact Petersen with your requirements or ideas and let our engineers and manufacturing capabilities work for you. We love to create solutions to the most intractable challenges.




Technology and Services


Solidworks |
MasterCam
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Finite Element Analysis (FEA)
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Root Cause and Failure Analysis
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Monarch Pressure Testing System
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ERP system and integrated e-commerce platform
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ISO 9001:2015 Quality Program |
Inventory management |
Export and Import Compliance |
Inspection and Engineering |
Project Management |
Machining
2018 Twinhorn VH-1010 CNC | 4th Axis and right angled head W20” X L40” X H21.5” |
2016 Twinhorn VTJ-1680 CNC mill
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4th Axis W29.5” X L60” X H31.5”
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2006 Doosan Puma 2500LY live tooling lathe | 10” chuck, 12” max turn, 3” thru spindle, 32” max turn length, Y-axis |
2013 Femco HL-55S big bore Lathe
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15” chuck, 20” max turn, 4.5” thru spindle, 48” max turn length |
2014 Doosan Puma 2600LY live tooling lathe with bar feeder
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10” chuck, 14” max turn, 3” thru spindle, 32” max turn length, 5’ bar feeder, Y-axis |
2011 Doosan Lynx 220LM live tooling lathe with bar feeder
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6” chuck/ collet system, 10” max turn, 2” thru spindle, 20” max turn length 4’ bar feeder |
2017 Cosen auto feeding CNC saw
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13” dia. Round, 14” square, auto feeding |
Do-all band saw | 16” throat 12” height of cut |
Harrison Manual lathe
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DRO 10” chuck, 11” max turn, 2.5” thru spindle, 30” max turn length |
Lagun Manual Mill (x2
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DRO W18” X L40” X H16” |
Fast Tapper
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OD Grinder
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Various calibrated gages and measuring devices
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Die threading machine
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Metal Fabrication

Lincoln Plasma Cutter |
GMAW/FCAW/GTAW/SMAW welding machines
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Cutting Torch
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Pedestal grinders
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Mag-based drill
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Arbor press - 20" stroke
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Shop prime and paint |
Rubber and Plastic Fabrication

Aluminum bar stock, tube, and plate |
Various foams, plastics, and rubber products
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Export worthy plywood and lumber
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20 and 30 Mil Polyurethane Film
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Ballistic Nylon w/ various engineered coatings such as
Polyurethane, Nitrile, and EPDM
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Canvas including military grades
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Kevlar w/ various engineered coatings such as EPDM and Viton |
Various raw plastic and rubbers such as Nitrile, EPDM, and Viton |
Typical Stocked Materials

Aluminum bar stock, tube, and plate |
Various foams, plastics, and rubber products
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Export worthy plywood and lumber
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20 and 30 Mil Polyurethane Film
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Ballistic Nylon w/ various engineered coatings such as
Polyurethane, Nitrile, and EPDM
|
Canvas including military grades
|
Kevlar w/ various engineered coatings such as EPDM and Viton |
Various raw plastic and rubbers such as Nitrile, EPDM, and Viton |
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Choose a category
Annular Seals, Bladders, Custom Inflatables
Capabilities and Custom Manufacturing
Contractor Tools
Drain and Sewer Cleaning Tools
Hot Tappers
Inflation Accessories and Fittings
Lifting Bags and Pipe Handlers
Packer Carriers
PeteStop® Inflatable Line Stop Pipe Plugs
PeteStop® Line Stop Systems, Components, Parts, Tools
Pipe Plugs, Inflatable, Multi-Flex® Chemical Resistant
- Pipe Plug, High Pressure Block & Bleed, 127BB Series
- Pipe Plug, Low Pressure Gas, 154 Series
- Pipe Plug, MF High Expansion, 113 Series
- Pipe Plug, MF, High Pressure, 127 Series
- Pipe Plug, MF, Oil Res. w or wo bypass, Heavy Duty, 124-125 Series
- Pipe Plug, MF, Oil Resist. with or without bypass 114-115 Series
- Pipe Plug, Rigid Core, Bypass 126 Series
Pipe Plugs, Inflatable, Rubber Molded
- Pipe Plug, Aramid Reinforced 136 Series Bypass
- Pipe Plug, Bypass 130-2 Series
- Pipe Plug, Large Bypass, 130-6 Series, Multi Size
- Pipe Plug, Leak Detector, 130-4 Series
- Pipe Plug, Pillow, Heavy Duty, 130-9 Series
- Pipe Plug, Plumber Test Style Rubber Plugs 137 Series
- Pipe Plug, Remote Placement, 130-7 Series
- Pipe Plug, Rubber Plumber, 130-0 Series
- Pipe Plug, Rubber Stack Test, 130-1 Series
- Pipe Plug, Rubber, Long Test 130-3 Series
Pipe Plugs, Mechanical Bolt Tightening, High Pressure
- Pipe Plug, EZ-Swet, Stopper, 148-0 Series
- Pipe Plug, Hand Tight 2 Seals, 149-2 Series
- Pipe Plug, Hand Tight, Bypass 149-1 Series
- Pipe Plug, High PSI, Block & Bleed 145-1 Series
- Pipe Plug, Mech High Pressure Test 145-9 Series
- Pipe Plug, Med PSI Test, Bypass 146-9 Series
- Pipe Plug, Remote Placement, 148-3 Series
- Pipe Plug, Very High PSI, Bypass, 147-1 Series
- Pipeline Joint Testers, Sizes 24 to 120in, 145-8 Series
- Safety Gags for Mechanical Pipe Plug
Pipe Plugs, Mechanical Hand Tightening, Low Pressure
- Hand Tightening Nylon Test & Cleanout Plugs, Sizes 1.5" to 4", 143-0 Series
- Lever Type Expandable Rubber Plugs, Sizes 0.375" to 4", 143-1 Series
- Pipe Plug, ABS & SS Threaded 143-8 Series
- Pipe Plug, ABS Low Psi, Pipe End, 144-1 Series
- Pipe Plug, ABS Pipe End, 143-9 Series
- Pipe Plug, Flush Mounted, 140-4, 5 Series
- Pipe Plug, Low Pressure Bypass, 141-0 Series
- Pipe Plug, Mechanical Hand Tightening, 144-0 Series
- Pipe Plug, Nylon, Hand Tite, 142-0 Series
- Pipe Plug, Pipe Protector, Spigot, 140-0 Series
- Pipe Plug, Polypropylene End Of Pipe, 143-4
- Pipe Plug, Steel Wing Nut, 143-3 Series
- Pipe Plug, T-Handle Aluminum, 143-7 Series
- Pipe Plug, Tapered Redwood, 140-1 Series
- Pipe Plug, Water Line Stub, 143-5
- Pipe Plug, Well Monitoring, 142-8 Series
- Pipe Plug, Wing Nut 2 Seals, 141-2 Series
- Pipe Plug, Wing Nut Hand Tight, 141-1 Series
- Rubber Seal Pipe Plug, 143-2 Series
- Test Caps, Sizes 1.5" to 6", 142-9 Series
Pressure and Temperature Test Plug
Test Equipment
- Deflection Gauges For Pipeline Diameter Integrity
- Leak Detector Pressure Testing, 924-1304 Series
- Manhole Vacuum Test Equipment
- Parachutes, Stringers, Ventilators
- Pipeline Joint Testers, 24in to 120in
- Pump, Hydrostatic Test, Diaphragm & Gas Engine
- Pump, Hydrostatic Test, High Pressure, 938-9 Series
- Smoke Testers, 938-95 Series
