MSCL Pipe

MSCL pipe mainly consists of three layers:

Steel Shell: Typically made of low-carbon steel rolled and welded to meet standards such as AS/NZS 1579 or ASTM A53. It determines the pipe's pressure rating.

Internal Lining: Made of cement mortar. The mortar is evenly distributed on the inner wall of the pipe using a centrifugal spraying process. The contact between cement and steel creates a highly alkaline.

environment (pH approximately 12-13), forming a passivation film on the steel surface, thus preventing corrosion.

External Coating: To prevent rust on the steel casing, the following coatings are typically applied: Bitumen, Epoxy, Sintakote (commonly used in Australian standards).

Specifications & Range:

Outer Diameter Range: DN200 – DN3000 (8" – 120")

Pipe Wall Thickness (WT): 6.0 mm – 30.0 mm

Cement Mortar Lining Thickness: 6.0 mm – 16.0 mm (varies according to pipe diameter and AWWA standards)

Cement Types: Ordinary Portland Cement (OPC), Sulfate Resistant Cement (SRC), High Alumina Cement (HAC).

Standards:
Our cement mortar lining meets the following standards: AS/NZS 1281, AWWA C205, BS EN 10298, ISO 4179, etc.

Connection Methods:

Welded joints, flanged joints, rubber ring joints.

Applications:
Urban main water supply networks (drinking water transportation).
Pressure sewage trunk lines and pumping stations.
Circulating cooling systems in power plants and chemical plants.
Buried fire-fighting main pipelines in large industrial parks or high-rise buildings.
Large-diameter, long-distance water transmission projects.