AWWA C213 Fusion Bonded Epoxy Coated and Lined Steel Water Pipe

AWWA C213 Fusion Bonded Epoxy Coated and Lined Steel Water Pipe

The AWWA C213 Fusion Bonded Epoxy Coated and Lined Steel Water Pipe is engineered to provide superior corrosion protection and longevity for water transmission and distribution systems. This specification by the American Water Works Association (AWWA) outlines the standards for epoxy coating and lining of steel pipes, ensuring a robust barrier against internal and external corrosion. The fusion bonded epoxy (FBE) coating process creates a seamless and durable layer that adheres tightly to the pipe’s surface, safeguarding it from chemical and environmental damage. Ideal for use in potable water systems, wastewater treatment plants, and other water infrastructure projects, the AWWA C213 coated and lined steel water pipes ensure the safe and efficient transport of water. With excellent resistance to abrasion, impact, and harsh environmental conditions, these pipes meet stringent quality and performance standards, making them a reliable choice for long-term water management solutions.

Specifications

Standard	AWWA C213 Fusion Bonded Epoxy Coated and Lined Steel Water Pipe
Applied Steel Service Pipe	API 5L/ISO 3183 Gr.B/L245, ASTM A53/A106 Gr.B, ASTM A671/A672
Processing ability	OD:38mm-1620mm;WT:2mm-30mm
Length	6-18m
Packing	1. Both ends of the pipe are beveled to 30°+5°/-0° according to ASME B16.25. 2. For large-diameter pipes (OD≥NPS 8″), each pipe is equipped with 3 anti-collision ropes (3 locations) and 2 slings, with plastic covers at the ends of the pipes, or reusable metal bevel protectors (with sealing cloth), loosely packed. 3. For small-diameter pipes (OD≤NPS 6″), each pipe is equipped with 3 anti-collision ropes (3 locations), plastic covers at the ends of the pipes, and 2 slings per bundle (the whole bundle can be wrapped in a woven bag according to the coating type or customer requirements) and tied with plastic strips (woven bags are placed underneath to protect the coating from scratches)
Technique	Internal lining and external coating on Seamless/LSAW/SSAW/JCOE/UOE/RBE Line Pipe
Surface Preparation	ISO 8501-1/SIS 055900/DIN 55928 Sa 2.5/NACE No.2/SPCC SP10 (Near White Metal Finish)
Service condition	Designed working pressure ranges: -40℃ to +85℃
Place of Origin	Made in China
MOQ	Depends on order quantity
Transportation	Railway, By Sea

The main performances of epoxy powder coating

Appearance	Performance index	Test method
Thermal characteristics	Surface smooth, color uniform, no bubbles, cracks and holidays	Visual inspection
24h or 48h cathodic disbondment (mm)	≤6.5	SY/T0315
Thermal characteristics（rating of）	1-4
Cross-section porosity (rating of)	1-4
3⁰ flexibility(Order specified minimum temperature+3⁰C	No track
1.5J impact resistance(-30⁰C)	No holiday
24h Adhesion(rating of)	1-3
Breakdown voltage(MV/m)	≥30
Mass resistivity（Ωm）	≥1*1013

Coating thickness of FBE according to AWWA C213 standard

Grade of coating layer	Minimum thickness/um
Normal grade	300
Strong grade	400

FBE coating production process

Applications of AWWA C213 Fusion-Bonded Epoxy Coated and Lined Steel Water Pipe

AWWA C213 provides specifications for the fusion-bonded epoxy (FBE) coating and lining of steel water pipes and fittings, primarily used in potable water systems. Here are the key applications and benefits of AWWA C213:

Potable Water Systems
Distribution Pipelines: AWWA C213 is widely used for coating and lining steel pipes used in potable water distribution networks. It ensures that the pipes maintain water quality standards by preventing corrosion and minimizing the risk of contaminants leaching into the water.
Transmission Pipelines: Coated and lined steel pipes are used for transporting potable water over long distances from treatment plants to residential, commercial, and industrial areas.

Wastewater Systems
Force Mains: In wastewater collection systems, where the pipes are subjected to aggressive environments, AWWA C213 coatings protect against corrosion and extend the service life of steel pipes used in force mains.
Treatment Plant Applications: Coated and lined pipes are also used within wastewater treatment plants to handle corrosive wastewater streams and maintain structural integrity over time.

Industrial Applications
Chemical Processing: AWWA C213 coatings are suitable for industrial applications where steel pipes are exposed to corrosive chemicals. They provide reliable corrosion protection and durability in chemical processing plants.
Industrial Water Systems: Used in industrial water distribution systems to ensure the integrity of steel pipelines carrying process water, cooling water, and other industrial fluids.

Structural and Infrastructure Projects
Bridges and Tunnels: Coated and lined steel pipes are used in infrastructure projects such as bridges and tunnels where corrosion resistance and structural integrity are crucial for long-term performance.
Utility Lines: AWWA C213 coatings are applied to steel pipes used in underground utility lines for various purposes, including gas distribution and fire protection systems.