Cement Lined Steel Pipe ASTM A106 grade B API 5L grade B AWWA C205 Cement Mortar Lining
Cement lining is a process by which steel pipe and fittings are coated internally with cement mortar. This process combines the physical strength of steel with the protective qualities of cement mortar. The lining is applied centrifugally to pipe, creating a smooth finish the length of the pipe.
Internal cement-lining of pipesystems protects the inner steel surface from corrosion and provides excellent hydraulic properties.
We can supply the steel pipes Cement Lined according to AWWA C205 standard,
Cement-lined steel pipes are used in various industrial applications, particularly for water, wastewater, and other fluid transportation systems, due to their resistance to corrosion and wear.
AWWA C205
Cement–Mortar Protective Lining and Coating for Steel Water Pipe—4 In. (100 mm) and Larger—Shop Applied
Cement–mortar-lined and cement–mortar-coated steel pipe combines the physical strength of steel with the protective qualities of cement mortar. The lining, applied centrifugally, creates a smooth, dense finish that protects the pipe from tuberculation and provides a measure of corrosion protection. The smooth interior surface provides a high flow coefficient for the design life of the pipeline under normal operating conditions. In addition, the cement–mortar coating results in a tough, durable, and rugged coating that forms an alkaline environment where oxidation or corrosion of the steel is inhibited.
AWWA C205 Cement Lined ASTM A106 Grade B Seamless pipes
This is a specification for seamless carbon steel pipes used for high-temperature service. It ensures the pipe can withstand mechanical stress and high temperatures.
AWWA C205 Cement Lined API 5L Grade B:
This is a specification for line pipes used in transporting oil, gas, and water. It defines the pipe’s mechanical properties, chemical composition, and pressure capabilities.
Benefit of Cement Mortar Lining Steel pipes
- Corrosion Resistance: Protects the steel from internal corrosion.
- Durability: Extends the service life of the pipe.
- Smoothness: Reduces friction losses, ensuring efficient fluid flow.
