FRP/GRP PIPE
 
Bhagawati International Ltd. (BIL) has been promoted by 30-year-old Bhagawati Group of Industries having interests in Industrial Gases, International Trading and Software development.
 
BIL has now ventured into the production of Glass Re-inforced GRP Pipes, which are now fast replacing the conventional pipes due to various advantages GRP Pipes offer over them.
 
A CNC operated Filamont Winding plant has been established in 8000 Sq. mtrs area at Greater Noida in UP to meet the growing demand
 
 
SALIENT FEATURES OF THE PRODUCT:
 
  1. State of the art Production Facilities: Pipes are manufadtured as per
    International Standards like ABM!. AVVVVA using CNC, - Filhrnent Winding Machines.
High Pressure Rating: High Hoop strength and specific stiffness results ir
pipes that-can withstand pressures upto 50 kgicrn2
 
Light Weight: Composite has higher unidirectional strength than metal but weighs only one fourth of steel.
 
Custom Built Product: Designed and tailor made Piping system from 50 caret to 1800 mm diameter to suit Plant layout and operating conditions.
Economical: Cost Effective in comparison even with Cast Iron, PVC Pipes, DI and Steel Pipes
 
Diversified product Range: All types of Filament Wound Composite products
using different resins and fibers can be manufactured.
 
;'xnellent Hydraulic Characteristics - due to high value of IS0,.tnese
 
ov thermal arid electrical conductivity.
 
Maintenance Free. No internal and external coating is required.
 
Not attacked by moulds and rodents.
 
 ALL PIPES SHALL BE DESIGNED AS PER THE FOLLOWING PROCEDURE!
 
1. Se!potion of linerand resin system based on corrosion data
2. Design of winding pattern and laminate thickness based on pressure. stiffness and flexural load.
3. Design optimization using application of standards.
4. Finite Foment Analysis using proprietary software for calculating stress.
5. Windability check by simulation.
 
FILAMENT WINDING SOFTWARE:
 
Based on the desired laminate smacture. the process simulation system is able to calculate the optimal 
part program.
 
THE PROGRAM OFFERS:
 
1) High degree of automation
2) Effective process sinIulation                                                         
3) Multiple optimization possibilities
4) Accurate fibre positioning
5) Repeatable winding patterns 
5) Smooth machine movements
7) Increased productivity
8) Defined impregnation of the fibers
9) Uniform fibre tension and hence consistent quality
 
TESTING FACILITIES:
 
1) UNIVERSALTESTING MACHINE Meant for measuring
Longitudinal Tensile Strength Longitudira Tensile Modulus
Apparent Elastic Modulus Compressive Strength
 
2) HOOP TENSILE TESTING MACHINE - SPLIT DISC
Meant for measuring
- Hoop Tensile Strength
 
3) STIFFNESS CLASS TESTING MACHINE 
- To determine the stiffness of Pipe from SN 2500 - 5000
 
4) HYDROSTATIC TESTING MACHINE- Accurate pressure control for integrating the liner with composite reinforcement.
- Hydrostatic Leak tightness test at twine the rated Pressure as per AWWA C-950. - Burst test facilities available.
 
5)LABORATORY FACILITY-
 
1.Analytical Baance
2.BARCOL HardnessTestor
3.Spark Tester
4.ViscosityTesting
5.Heat Deflection with shoring device
6.Bender Solubility time tester
7.Wetting time tester
 
APPLICATIONS
 

INDUSTRIAL AND CHEMICAL:

Brine transmission

Chemical processing

Corrosive liquid transmission Desalination

Food

Pharmaceutical

Vent lines

Floor& Root Drain onci Down souulti Sludge lines

Acid handling

Chlorine/Caustics

Sewage & Waste Treatment Condensate Return linos Underground Fire Mains

Conduit & Utility lines

      OFF SHORE:

Caissonsicolurnn piping

Fire water including fire protection Injection and D isposal Well Tubing Submersible pump column piping Drilling Mud and Chem ical lines

     POWER PLANT:

Chemical feed

Oil Waste

Coal Pile Runoff

Fly Ash& Bottom Ash Slurry Pensiccks for Hycile Protects

 

      OIL AND GAS:

Oil and gas gathering & transmission Salt water disposal

  Water injection and separation Kerosene, Petrol   & Other fuels PULP AND PAPER:

Black, Green,  White and Waste liquor Acid lines

Caustic lines

Bleached pulp

Chlorinated Water and Wet chlorine UM

Slurry & Mud

Alum Chlorine Dioxide

     WATER & WASTEWATER :

Feed Piping

Effluent lines

Potyme rfeeti Chlorine water Waterlines (plant, potable) Carbon slurry

Aeration lines

Tube well screen Pipe

     Linor For sewer Rehabilitation

    REFINERY:

Chemical lines

Tank Battery piping

Loading and unloading lines Acid resistant pipes

 

 
 
PRODUCT SPECIFICATIONS
 

Diameter

50 mm to 1800 mm

Pressure

Upto 60 Kgicm2

Length

12 Meters Maximum

 Resin

Vinyl aster. Epoxy. Isophth alio Polyester

Glass Fibre

E- Glass, C- Glass

LinerThickness

1.2 to 2.5 mm depending on requirement

Design Standards

BIS 12709/14402, ASTivl, ASME/ANSI B31.3, AWWA 0950, AWWA M45 and as per Customer requirement.

Type a joiris

a)   Unrestrained

- Bell and Spigot joint

- Hang e1/4loint

13:1 R[.;:itr.ained

Coupling Juin I , utt Wrap

 

Bond, Tee, Elhovii, Cross, Y's Flanges, Blind

Flangos, Cur lc,FfOucers.

 

 

JOINTING SYSTEM

1) BELL & SPIGOT JOINT:

In this joint the male end of one pipe is inserted into the

female end of the adjacent pipe and secured well with

each other by using adhesive.

A properly made joint is very much stronger against

I fiernal pressure and axial tension than the parent material.

This type of joint is being used widely for pipe diameter

ranging from 25 MM to 400 MM.

2) SOCKET JOINT:

This type of joint is being used widely for Pipe diameter ranging from 150 MM to 400 Mid1.11 is very simple as the plain ends of two pipes are inserted in a coupling or socket and joined using specially prepared adhesive.

3) BUTT WRAP JOINT:

      This type of joint is applicable for pipe of all diameters.

       Ends of two pipes, or pipe and fittings, are butted together

       end secured using resin impregnated Chopped Strand mat

     or Woven Rovings, which is wrapped around the area and   cured.

 

4)FLANGED JOINT:

        Pipes of all diameters can be connected,using this

        type. of joint Pipes can be manufactured either with

   fixed flanges or with stub end and lodso flAnDea.

   Flange dimensions will beas per ANSI-B 16.5,

   except the thickness, which will vary based on the

        pressure and stress Then two flange ends can

        be bolted together with suitable gasket. Tabulated

        flanges are also available which can be joined

        with the pipes or pipe fittings in the fiord using

        Butt &Wrap method.

5)ELASTOMERIC SEALED JOINT:

            

This type of joint consists of pipes with grooved

ends connected by a coupler with corresponding

grooves. The leak proof joints are provided by

rubber 0-rings which are fitted at the pipe ends

and the 'key" made of acetyl plastic is inserted in

the g roo'o between the coupler and the pipe. The

pipe can be disconnected only it the "key" is

removed. These joints can be provided for all

diameters.