API 5L X56QS PSL2 concrete weight coated pipe, X56QS CWC pipe for sour service

API 5L X56QS PSL2 concrete weight coated pipe is shorten as API 5L X56QS PSL2 CWC pipe. Its concrete coating consists of cement, water, aggregates and reinforcement materials. They are mixed in a mixer according to a specific proportion to form a special concrete, which is sprayed on the outside of API 5L X56QS PSL2 pipe after external anti-corrosion treatment by spraying or extrusion spraying equipment, forming a concrete coating with a certain thickness together with the reinforced steel mesh, so as to increase the weight of API 5L X56QS PSL2 pipe to overcome the buoyancy of the sea or water to the pipeline.

API 5L X56QS PSL2 concrete weight coated pipe chemical composition:

API 5L X56QS PSL2 concrete weight coated pipe mechanical properties:

The concrete coating gives added weight to API 5L X56QS PSL2 CWC pipe, enables API 5L X56QS PSL2 concrete weight coated pipe to better overcome buoyant force of the water. API 5L X56QS PSL2 concrete weight coated pipe can be used in swampy land with high water tables and also underwater pipelines.