Coating Service

Central Steel Manufacturing Co., Ltd provides industry-leading external and internal anti-corrosion coating services for steel pipes used in oil, gas, water transmission, and offshore engineering. Our state-of-the-art coating facilities ensure superior adhesion, high mechanical protection, and long-term durability in extreme underground, marine, and high-temperature environments.

Key Specifications & Capabilities:

Outer Diameter (OD): DN15 – DN3000 (1/2" – 120")

Wall Thickness (WT): 2.0 mm – 60.0 mm

Coating Types: 3LPE, 3LPP, Single/Dual-Layer FBE, Field Joint Coating, Pipe Insert Sleeves, Cement Mortar Lining (MSCL), Liquid Epoxy, and Galvanizing.

Compliance Standards: ISO 21809, DIN 30670, DIN 30678, API 5L, AWWA C210 / C213 / C205, CSA Z245.20/21, GB/T 23257.

Coating Options & Applications:

3PE/3PP External Coating: Exceptional mechanical protection and moisture barrier for buried or submerged pipelines.

FBE Coating (Single/Dual Layer): Outstanding chemical resistance and cathodic disbondment resistance for high-stress environments.

Field Joint Coating: Seamless girth weld corrosion protection solutions (Heat Shrink Sleeves, FBE Powder Spray).

Pipe Insert Sleeves: Protects internal weld joints for internally coated steel pipelines.

MSCL Pipe (Mortar Lined Steel Pipe): Heavy-duty internal cement lining combined with external coating for municipal and industrial water mains.