Fusion Bonded Epoxy(FBE) Pipeline Coating

Coating Pipeline, FBE & DPS

Fusion Bonded Epoxy(FBE) Pipeline Coating

The FBE (Fusion Bonded Epoxy) coating pipeline is a steel pipe protected by a thermosetting epoxy powder layer. When performing, steel pipe is heated to 220-230 ℃, then FBE powder is sprayed on the surface of the pipe by electrostatic adsorption method, and finally the powder will be fused and bonded by heating, and solidified by cooling. This coating provides excellent corrosion resistance, adhesion, and durability. It is widely used in the oil, gas, and water industries for long-distance buried or submerged pipelines.

Email:

sales@imristeel.com

Phone:

+86 13646172523

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Product Detail

Chemical Component

Product Detail

Product Name:

Fusion Bonded Epoxy(FBE) Pipeline Coating

Standard:

CAN/CSA Z245.20; ISO21809-2

Grade:

Thickness:

Single-layer 300-500μm

Shape:

Round

Outer Diameter:

Ф114.3 – 406 mm

Place of Origin:

Inner Mongolia, China

Usage:

Buried/underwater pipelines in normal environments, such as in ordinary soil and water conditions

Surface Treatment:

Hot Rolled

Tolerance:

WT: -12.5%

End:

Plain

End Protector:

HDPE crash cap or customized

length:

R1, R2, R3

Brand:

Baotou steel

Delivery Time:

Normally within 30-45 days and according to the quantity.

Production test requirements-Acceptance criteria

Production test requirements-Acceptance criteria
Test item	Test type	System 1A	System 1B	Standard
Cure-∆Tg	B	≤5℃	≤5℃	CSA Z245.20
24h cathodic disbondment at 65℃	A	11.5mm(maximum radius)	11.5mm(maximum radius)
Interface contamination	B	30% maximum	30% maximum
Cross-section porosity	B	Rating of 1-4	Rating of 1-4
Interface porosity	B	Rating of 1-4	Rating of 1-4
1.5℃ flexibility	A	–	No cracking
2.5℃ flexibility	A	No cracking	–
1.5J impact resistance	A	No holidays	No holidays
24h adhesion at 75℃	A	Rating of 1-3	–
24h adhesion at 95℃	A	–	Rating of 1-3

Performance
Test item	Acceptable indicators	Standard
Curing time	Meet the specified indicators	CSA Z245.20
Gel time	Within ±20% of the specified gel time
Humidity Ratio	Maximum 0.5% Maximum 0.6%
Particle size distribution	maximum retention on the 150μm sieve is 3.0% maximum retention on the 250μm sieve is 0.2%
Density	Within 50g/L
Thermal characteristics	Meet the requirements of the suppler