Fixed Competitive Price Cement Mortar Lined Steel Pipe For Water - FRP SERIES PRODUCTS – TOP-METAL

Short Description:

Corrosion resistance : Life span of the FRP/GRP pipes is good as there is no internal nor external corrosion, once appropriate resin is selected for particular operating condition& is appropriately supported externally you can easily expect a life span of 15-20 years. It is suitable for weak to strong acids from alkaline chemicals to saline water & solvents. No requirement of external epoxy coating. Weight : The weight of the FRP pipes is much lesser than the corresponding...

Send email to us Download as PDF

Product Detail

Product Tags

Feedback (2)

, , ,

Fixed Competitive Price Cement Mortar Lined Steel Pipe For Water - FRP SERIES PRODUCTS – TOP-METAL Detail:

Corrosion resistance :

Life span of the FRP/GRP pipes is good as there is no internal nor external corrosion, once appropriate resin is selected for particular operating condition& is appropriately supported externally you can easily expect a life span of 15-20 years.
It is suitable for weak to strong acids from alkaline chemicals to saline water & solvents.
No requirement of external epoxy coating.

Weight :

The weight of the FRP pipes is much lesser than the corresponding MS or concrete pipes thus easily transportable & erected resulting into reduced erection cost.

This system has excellent strength to weight properties. When the ratio of strength per unit of weight is considered, GRP/FRP composites surpass iron, carbon and stainless steel as shown in below table.

Material	Density (g/cm³)	Tensile strength (Mpa)

GRP/FRP	1.8	1400
Ductile iron	7.6	420
Steel	7.83	1034

Fire Retardant properties :

Pipes can be specially manufactured with fire retardant properties for fire fighting application.
Industries can use FRP/GRP pipes made from fire retardant resin inorder to reduce the possibility of the pipes themselves catching fire at the same time getting desired pressure in the system without fear of lekage due to corrosion which is the most common phenomenon in mild steel pipes.

Methods of manufacturing
1.Handlay up

Gives resin rich surface thus better in corrosion resistance
Preferred for lower PN ratings & lower sizes
Can be made easily for small quantities

2.Filament Winding

Good for large diameter & high PN ratings
Cost effective as compared to hand lay-up

Methods of Joining
1.For complete FRP/GRP pipes

Butt & Strap method
Fixed flange bolting arrangement
Stubend with loose flange bolting arrangement

2.For complete thermoplastic pipes

Butt welding using mirror machine
Solvent chemicals
Manual welding

3.Thermoplastic + FRP/GRP pipes

Butt welding using Machine/ Manual + Butt & Strap for FRP/GRP
Solvent chemicals + FRP / GRP

Design Codes used for pipes:

Thermoplastic pipes :
FRP Pipes
DIN
ASME
PS15-69

Product detail pictures:

Fixed Competitive Price Cement Mortar Lined Steel Pipe For Water - FRP SERIES PRODUCTS – TOP-METAL, The product will supply to all over the world, such as: , , ,

Big Diameter Steel Pipe