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Home / Products / Pipes / Free Flow uPVC Plumbing Pipes(ASTM) & fitting
Free Flow uPVC Plumbing Pipes(ASTM)
Kisan Free Flow uPVC Plumbing Pipes are manufactured in our state-of-the-art manufacturing plants using the highest grade quality resin which ensures the fulfillment of the basic need for clean and hygienic water. These pipes are manufactured as per ASTM D 1785 standard in schedule 40 & 80 pressure class.
Range

Nominal bore of ½ to 6 inches mm diameter.

Application

These pipes can be used in Building Plumbing , Water Distributor Mains, Swimming Pool, Salt Water Lines, Pipes for Hand Pumps, Industrial Process Lines like Dye Houses, Plating Industry, Sugar, Paper & Breweries, Coal Washing & Ash Handling, Aggressive / Corrosive Fluid Transportation etc.

Features
  • Stronger, resilient & longer lasting
  • Light Weight: Easy to transport and install
  • Easy Installation: Solvent Cement joints or Secured threads ensure leak proof joints
  • Smooth bore: Optimum flow rates and low frictional loses
  • Excellent chemical & corrosion resistance
  • Low Maintenance: Superior resistance to most of the chemicals & free from rusting, pitting, scaling and corrosion making the system almost maintenance free.
  • Long lasting: hence saves replacement cost
Specifications
  • Pipes  :   As per ASTM-D 1758 Schedule 40 and schedule 80
  • Colour  :  White
  • Fittings  :   16 kgf/cm2 pressure tight joints as per IS : 554
  • Working Temperature  :  Up to 60 degree C continuous and up to 90 degree C for short time
  • Test  :  Tested for portable water supplies as per IS : 4985
Dimensional Details
    Schedule 40 Schedule 80
Nominal Bore Outside Diameter Wall Thikness Working Pressure Wall Thikness Working Pressure
(Inches) mm mm Mpa Psi mm Mpa Psi
1/2 21.34 +/-0.10 2.77 + 0.51 2.07 300 3.73 + 0.51 2.90 420
3/4 26.67 +/-0.10 2.87 + 0.51 1.65 240 3.91 + 0.51 2.34 340
1 33.40 +/-0.13 3.38 + 0.51 1.55 225 4.55 + 0.53 2.21 320
1 1/4 42.16 +/-0.13 3.56 + 0.51 1.27 185 4.85 + 0.58 1.79 260
1 1/2 48.26 +/- 0.13 3.68 + 0.51 1.14 165 5.08 + 0.61 1.65 240
2 60.32 +/- 0.15 3.91 + 0.51 0.96 140 5.54 + 0.66 1.38 200
2 1/2 73.02 +/- 0.18 5.16 + 0.61 1.03 150 7.01 + 0.84 1.45 210
3 88.90 +/- 0.20 5.49 + 0.66 0.89 130 7.62 + 0.91 1.31 190
4 114.30 +/- 0.23 6.02 + 0.71 0.76 110 8.56 + 1.02 1.10 160
5 141.30 +/- 0.25 6.55 + 0.79 0.65 90 9.52 + 1.14 0.97 120
6 168 +/- 0.28 7.11 + 0.86 0.65 90 10.97 + 1.32 0.97 120
Installation Methods
  • Above ground/on the walls: Mark layout line on the wall and fix the pipeline accordingly. Support the pipeline at proper intervals using Kisan PVC pipe clips.
  • Under the ground : Provide a trench of 600mm to 1000mm depth & 400mm width. Lay the pipeline and avoid stones in direct contact with pipeline. Refill the trench after checking for leakages. For crossing through open drain, encase the pipeline in bigger sized pipe.

Cutting

Deburring

Roughening

Solvent Cementing

Cleaning

Joining

Installation
Free Flow uPVC fittings
Range
End Cap

Available in sizes from ½inch to 2 inches, End Caps are used to close the end of a pipeline.

Female Threaded Adapter (FTA)

Connecting a PVC pipeline directly to a metal/pvc threaded pipe is the function of FTA. Available in sizes from ½inch to 2 inches.

Male Threaded Adaptor (MTA)

All types of Valves, G.I. Pipe lines, Metal lines and Pumps can be connected through a male portion of PVC Threaded adaptor. Available in sizes from ½inch to 2 inches.

Reducer

Reducers are used to convert the service line into a smaller line. They can be single, double or multi stage depending upon the size of the service line and size of the small line.

Couplers

Available in sizes from 20mm to 250mm, couplers are used for joining two PVC pipes and reducing.

Elbow

Available in ½inch to 2 inches size range, they are used to give a short turn of 90 degrees to a pipeline.

Bend 45

Available in ½inch to 2 inches size range, they are used to give a short turn of 45 degrees to a pipeline.

Tee

By-passing and taking service line out of the main line is the main function of the Tee. Available sizes range from 20 mm to 250mm. Reducing Tee is also available in various sizes.

FTA Brass

FTA with Brass threads. Available in sizes from ½inch to 2 inches.

Male Threaded Adaptor (MTA)

MTA with brass threads. Available in sizes from ½inch to 2 inches.

Elbow Brass

Elbow with Brass Threads for connection to metal pipes

Tee Brass

Same as normal Tee except one side with Brass threads for connection to metal pipes.

Reducing Bush

It is used to convert bigger dia fittings to smaller dia extensions.

Union

It is used in joining/extending service lines of the same diameter.

Tank Nipple

It is used for connecting a Container/Tank from inlet or outlet with pvc/metal pipe line with minimum fabrication.

Ball Valves

It is used to control the flow of the fluid in a pipeline. Available in sizes from ½inch to 2 inches.