GRE Pipe System for Vessel, Marine, Petroleum & Petrochemical

 
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In Comparison with metal piping system, GRE piping takes below advantages:

Corrosion Resistance:
the inner and outer surface of the pipe can prevent different kinds of chemical media, oil, chemical leftover, waste water and polymer from oil field, corrosion media like microbes in erosional environment from corroding.

Light Weight and Easy to Install:
The density of fiberglass is only 24% of steal. So compared to the steel pipes, fiberglass pipes are much easier to install.

Low Cost and High Benefit:
The smooth inner surface of fiberglass pipes can reduce a substantial friction from the fluid, so the size of the pipes and pump system or the power of the pump can be reduced.

Powering Saving:
Fiberglass pipes have lower heat loss than steel pipes

Connection system and range of application:
The full pipe system with different diameter, pressure level, connection method and temperature level can be selected depends on the users’ different application needs.

Low cost for life period:
The fiberglass pipes nearly need maintenance after installation and running. Compared to steel pipes, they have low cost for life period.

Anhydride Cured Epoxy Pipes

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Physical Properties of Anhydride Cured Epoxy Pipes

Aromatic Amine Cured Epoxy Pipe

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Physical Properties of Aromatic Amine Cured Epoxy Pipe

Anhydride Cured Epoxy Tubing

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Physical Anhydride Cured Epoxy Underground Oil Pipe

Aromatic Amine Cured Epoxy Tubing

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Physical Properties of Aromatic Amine Cured Epoxy Underground Oil Pipe

Connections of GRE Pipe

Screw Thread

Joint Frame: API 8 & 10 Rd
Size: 1.5” – 8”
Pressure Level: 3.5 – 25 MPa
Application Area: High pressure petroleum & natural gas pipe line and water injection pipe li

Double sealed connecting joint

Joint Frame: ladder shaped screw thread and o-ring
Size: 10”-12”
Pressure Level: 3.5 - 8.5 MPa
Application Area: High pressure petroleum & natural gas pipe line and water injection pipe line

Rex-Bond

Joint Frame: Taper-Taper
Size: 1” – 24”
Pressure Level: 1.0 - 5.0 MPa
Application Area: On&under ground/Marine/Chemical middle&low pressure fluid transportation pipe line, suitable for prefabricating complicated pipe system

Rex-Lock

Joint Frame: Mechanical rex-lock with single or double o-ring
Size: 14” – 24”
Pressure Level: 1.0 - 4.0 MPa
Application Area: Suitable for quick installation for on/under ground middle & low pressure fluid transportation pipe line

Flange

Joint Frame: Flange with bolt
Size: 1” – 24”, Suitable for different weight requirements of the flanges
Pressure Level: 1.0 - 5.0 MPa
Application Area: For fiberglass pipes connecting with steal pipes and with equipments

Mat Rapping

Joint Frame: Raping mat layer-by-layer
Size: 1” – 24”
Application Area: Connection for pipes. Mainly to be used for connecting low pressure pipe system, repairing pipes and strengthening the joints