Tubo recubierto con FBE
Tubo recubierto con FBE
Tubo recubierto con FBE
Tubo recubierto con FBE
Tubo recubierto con FBE

Tubo recubierto con FBE

FBE (Fusion Bonded Epoxy) Coating Pipe are used for prevent steel pipes from corrosion and harmful chemicals. These are thin coatings of epoxy-resin powder materials formed in a film and applied on pipes by specialized coating facilities by electrostatic spraying. These FBE Steel Pipes can be used in temperatures up to 85°C in dry conditions.
Investigación
Correo electrónico
  • Detalles del producto
  • Tabla de tolerancia
  • Composición química
  • Investigación
  • Especificaciones

FBE Coating Pipe Introduction

Product:

FBE (Fusion Bond Epoxy) Coated Pipe, Epoxy Coated Carbon Steel Pipe

Application:

Used for Coal mine,heat and power plant,oil and gas transmission

Standard:

DIN30670,CAN/CSA-Z245.21

Size:

OD:219-2000MM

Pakcing:

in bundles, in loose, Nylon Strip for each bundle for piece pipe

Color

RAL colors coating powder

Service:

anti-chemical corrosion and water resistance strong



Thickness Of FBE Coating Pipe

minimum 125 µm epoxy layer thickness

minimum 150 µmco-polymer layer thickness

minimum thickness of 1.8 mm to 4.7 mm polyethylene or polypropylene layer

minimum total layer thickness range

M kg/m

Layer thickness in mm

Class A1

Class A2

Class A3

Class B1

Class B2

Class B3

Class C1

Class C2

Class C3

M ≤ 15

1,8

2,1

2,6

1,3

1,8

2,3

1,3

1,7

2,1

15 < M ≤ 50

2,0

2,4

3,0

1,5

2,1

2,7

1,5

1,9

2,4

50 < M ≤ 130

2,4

2,8

3,5

1,8

2,5

3,1

1,8

2,3

2,8

130 < M ≤ 300

2,6

3,2

3,9

2,2

2,8

3,5

2,2

2,5

3,2

300 < M

3,2

3,8

4,7

2,5

3,3

4,2

2,5

3,0

3,8

Please note: The total required thickness may be reduced for SAW pipes by a maximum of 10% on joint seam.
Class 1 and 2 for medium and light applications (sandy soil).
Class 3 – application in extreme conditions (rocky soil) or underwater.


Minimum thickness of finished coating

Pipe Sizes (Specified OD)

Minimum Coating Thickness Chart (mm)

≤ 10 3 /4” (273.1 mm)

2.5

> 12 3 /4” ( 323.9 mm) to ≤ 18” (457 mm)

2.8

> 20" (508.0 mm) to ≤ 30" (762 mm)

3.0

> 32" (813.0 mm)

3.3


Thickness of FBE coating on steel pipes

DN (mm)

Epoxy Powder (μm)

Adhesive Layer (μm)

Min. Thickness on The Coating (mm)

Common Level (G)

Strengthen Level (S)

DN ≤ 100

≥120

≥170

1.8

2.5

100 < DN ≤250

2.0

2.7

250 < DN < 500

2.2

2.9

500 ≤DN < 800

2.5

3.2

DN ≥ 800

3.0

3.7


Features of FBE Coating Pipe

1. FBE coating is corrosion resistant and chemical resistant
2. It has high resistance to cathodic disbondment
3. FBE coating increases the life span of steel pipes providing a constant performance throughout its life span.
4. The FBE coating has high bond strength and bond firmly to mild steel pipe surface.

Uses for FBE Coated Pipe
You will find FBE coated pipe in many applications today. Here are just a few:
  • Oil Pipelines
  • Natural gas industry
  • Refineries
  • Sewage treatment facilities
  • Water treatment applications
  • Electric power plants
  • Food handling industry
  • Proceso
FBE Coating Pipe procss
  • Prueba

Properties of a fusion-bonded epoxy (FBE) external pipeline coating can be significantly affected by the conditions under which the FBE powder has been stored. Nova, An Alberta Corporation, and 3M Co. undertook a program of evaluating easily run tests to determine the suitability of FBE powder. These tests are less time consuming than the most commonly used series of tests which involve evaluating laboratory-coated specimens or testing rings taken from production-coated pipe. Detailed here is that study of powder aging, coating application, and laboratory testing of aged powders and the subsequent coatings obtained from these powders. The results indicate that gel-time test was the only powder-test method which was both speedy and accurate.

  • Embalaje y entrega
FBE Coating Pipe FBE Coating Pipe loading FBE Coating Pipe Delivery FBE Coating Pipe Delivery
  • Tabla de tolerancia
  • Composición química

The coating composition of Fusion Bonded Epoxy Steel Pipe comprises: (a) from about 50 wt % to about 90 wt % of at least one epoxy resin; (b) from about 1 wt % to about 30 wt % of at least one catechol novolak-type adhesion promoter; and (c) from about 0.1 wt % to about 5 wt % of magnesium oxide.

  • Investigación

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