Steel C200
Big, bold, and built to last
Available in diameters from 30” to 124”, our welded steel pressure pipe is manufactured per AWWA C200 and mortar-lined to AWWA C205 standards for maximum durability. Choose between a polyurethane coating (AWWA C222) or a three-layer tape system (AWWA C214) for added protection. With lengths up to 53 feet, installation is faster, and joints are fewer.
Engineered for internal pressure using the hoop stress formula and for external loads using the Iowa equation, our steel pipe is designed to perform. Minimum wall thickness ensures safe handling, while design per AWWA Manual M11 provides a safety factor on par with other waterworks materials — even under surge or water hammer conditions.
Thompson Pipe Group offers two primary types of steel pipe joints: the rubber gasket joint and the lap-welded joint. The rubber gasket joint is Thompson Pipe Group’s standard joint for small diameter steel pipe. For larger diameter pipe, Thompson Pipe Group uses the lap-welded joint.
C200 Features
Lighter weight and longer laying lengths
Results in fewer joints and faster installation
Adaptability
Pipe is adaptable in the field due to ease of cutting and field adjustment
Custom fittings
Wide variety of custom fittings are available to meet special field conditions
Total pipeline solutions
All pipe, fittings, joints and accessories come from one source
Advantages:
- High-tensile strength
- Highly adaptable to project requirements
- Range of corrosion protection systems
- Wide range of diameters and wall thickness
- Increased flow coefficient for excellent hydraulic performance
Typical C200 Applications
- Water transmission and distribution lines
- Process lines in water and wastewater treatment plants
- Industrial process lines.
Installation Types
- Open-Cut Trenching
- Trenchless Installation (Pipe jacking and microtunneling)
- Horizontal Directional Drilling (HDD)
- Tunnel Installation
- Above-Ground Installation
Critical Components Used During Installation:
- Pipe supports to stabilize and align the pipe during placement.
- Jointing materials such as welds, gaskets, or flanges for secure connections.
- Coating repair kits to touch up damaged areas and maintain protection.
- Handling equipment such as slings and spreaders to lift without damage.
- Alignment tools such as lasers or GPS for precise pipe placement.
- Welding gear, including certified equipment and materials, for field welding.
- Bedding materials to support the pipe and control deflection.
- Cathodic protection systems to prevent corrosion in aggressive soils.
- Testing equipment to verify integrity through hydrostatic pressure tests.
The Next Generation of Pipe Solutions.
The widest range of precast, pressure, and trenchless pipe solutions in North America, backed by industry-leading engineering and logistics. Thompson Pipe Group delivers all that.
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