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Home / Products / Pipes / Rigid uPVC Pipes & Moulded Fittings
Rigid uPVC Pipes
Kisan Rigid uPVC Pipes are made of highest grade quality resin which ensures the fulfillment of the basic need for clean and hygienic water. They are made on the latest, state-of-the-art plants in India.

It comes in 3 variants - Plain Pipes, Socketed Pipes & Elastomeric Ring fit pipes, branded as Kisan Firmseal. These pipes are manufactured as per IS 4985 : 2000.

Our pipes have a life span of over 50 years if laid & buried below the ground as per prescribed standards.

Plain Pipe
Plain end pipes are supplied with one coupler for Solvent Cement Joining as per lay & joining standards.

Socketed Pipes
Kisan Self socketed pipes have one end self socketed and other end plain. It joins with the help of Solvent Cement.

Firmseal (Ringfit) Pipes:
Brief Description:
Kisan Firmseal Pipes comes with Electrometric Sealing ring which enhances the uPVC system joining specially in higher diameter pipes from 140mm - 400mm OD. Rubber sealing rings ensures the leak proof joints and easy installation. Can withstand the pressure beyond the specified testing pressure for pipes.

Range

Kisan Rigid uPVC pipes are available in size of 20 to 400 mm and pressure rating of Class 1 to Class 6 (0.25Mpa2, 2.5 Kgf/cm2 to 1.25Mpa2, 12.5 Kgf/cm2) confirming to IS 4985 : 2000 as per application requirement.

Application

Kisan Rigid uPVC Plain / Socketed / Firmseal pipes are used for various applications, some of its agricultural and allied applications are:

  • Irrigation Scheme
  • Tube Well
  • Bio Gas Plant
  • Rainwater
  • Drinking water supply lines
  • Main line for sprinklers / drip irrigation
  • Underground or open pipeline
  • Telecommunication cable ducting

Features
  • Corrosion Resistant : Immune to galvanic or electrolytic erosion
  • Chemical and Biological Resistant : Resistant to acids, oxidizing agents, alkalis, oils and domestic effluents. Fit for high purity water applications
  • Easy Installation : Pipes of diameter less than 140 mm can be joined by hand pressure while for those of a larger diameter, a pipe jack is adequate
  • Lower cost of Installation : Lightweight therefore they are easy to transport and carry to the site
  • Flexibility :Can accommodate slight shifting of the soil, bending of the pipe up to 2 degrees per joint and tolerates small gradients in underground piping
  • Immediate Testing : Pipes can be tested for ability to withstand pressure immediately on completion of installation. There is no need to wait for the joints to dry, etc.
  • Maintenance Free : No painting or coating required
  • Seal Rings (only for Firmseal): The rings are in accordance with IS : 5382.
    It has been designed in such a way that the pipes can be installed with extreme ease & convenience & it does not require any Solvent Cement or Sealants for joining. It absorbs linear expansion, leaving the seal intact, even under extreme temperature variations. The Ring is not affected by ultraviolet radiations, bacteria, fungus or termites. Also, it is resistant to salt water, organic vegetable oils, dilute acids, dilute alkalis, aqueous chlorine and other pollutants found in typical sewage and waste water

Specifications
Nominal Outside Diameter (nominal size)(mm.) Mean Outside Diameter (mm.) Outside Diameter at any point (mm.) Working Pressure / Wall thickness
Class 1 0.25 Mpa2 2.5 kgf/cm2 Class 2 0.40 Mpa2 4.0 kgf/cm2 Class 3 0.60 Mpa2 6.0 kgf/cm2 Class 4 0.80 Mpa2 8.0 kgf/cm2 Class 5 1.00 Mpa2 10.0 kgf/cm2 Class 6 1.25 Mpa2 12.5 kgf/cm2
 
Min
Max
Min
Max
Min
Max
Min
Max
Min
Max
Min
Max
Min
Max
Min
Max
20
20.0
20.3
19.5
20.5
- - - -
1.1
1.5
1.4
1.8
25
25.0
25.0
24.5
25.5
- - -
1.2
1.6
1.4
1.8
1.7
2.1
32
32.0
32.3
31.5
32.5
- - -
1.5
1.9
1.8
2.2
2.2
2.7
40
40.0
40.3
39.5
40.5
- -
1.4
1.8
1.8
2.2
2.2
2.7
2.8
3.3
50
50.0
50.3
49.4
50.6
- -
1.7
2.1
2.3
2.8
2.8
3.3
3.4
4.0
63
63.0
63.3
62.2
63.8
-
1.5
1.9
2.2
2.7
2.8
3.3
3.5
4.1
4.3
5.0
75
75.0
75.3
74.1
75.9
-
1.8
2.2
2.6
3.1
3.4
4.0
4.2
4.9
5.1
5.9
90
90.0
90.3
88.9
91.1
1.3
1.7
2.1
2.6
3.1
3.7
4.0
4.6
5.0
5.7
6.1
7.1
110
110.0
110.4
108.6
111.4
1.6
2.0
2.5
3.0
3.7
4.3
4.9
5.6
6.1
7.1
7.5
8.7
125
125.0
125.4
123.5
126.5
1.8
2.2
2.9
3.4
4.3
5.0
4.9
5.6
6.9
8.0
8.5
9.8
140
140.0
140.5
138.3
141.7
2.0
2.4
3.2
3.8
4.8
5.5
6.3
7.3
7.7
8.9
9.5
11.0
160
160.0
160.5
158.0
162.0
2.3
2.8
3.7
4.3
5.4
6.2
7.2
8.3
8.8
10.2
10.9
12.6
180
180.0
180.6
177.8
182.2
2.6
3.1
4.2
4.9
6.1
7.1
8.0
9.2
9.9
11.4
12.2
14.1
200
200.0
200.6
197.6
202.4
2.9
3.4
4.6
5.3
6.8
7.9
8.9
10.3
11.0
12.7
13.6
15.7
225
225.0
225.7
222.3
227.7
3.3
3.9
5.2
6.0
7.6
8.8
10.0
11.5
12.4
14.3
15.3
17.6
250
250.0
250.8
247.0
253.0
3.6
4.2
5.7
6.5
8.5
9.8
11.2
12.9
13.8
15.9
17.0
19.6
280
280.0
280.9
276.6
283.4
4.1
4.8
6.4
7.4
9.5
11.0
12.5
14.4
15.4
17.6
19.0
21.9
315
315.0
316.0
311.2
318.8
4.6
5.3
7.2
8.3
10.7
12.4
14.0
16.1
17.3
19.9
21.4
24.7
355
355.0
356.1
350.7
359.3
5.1
5.9
8.1
9.4
12.0
13.8
15.8
18.2
19.6
22.6
24.1
27.8
400
400.0
401.2
395.2
404.8
5.8
6.7
9.1
10.5
13.5
15.6
17.8
20.5
22.0
25.3
27.2
31.3
Installation Guidelines / Directions for Use

Minimum depth of engagement

Installation: Using simple joining equipment, Kisan uPVC Firm Seal pipes can be installed with extreme convenience and speed essential in the case of large diameter.

Position of sealing ring: The sealing ring has to be inserted in the groove of the socket property. Please ensure ring is correctly positioned with its thickest edge inner most.

The temperature variation advantage in addition to the advantage of convenience, the 'Kisan' uPVC Firm Seal pipe is better able to withstand leaks caused by temperature variation.

For Plain/Socketed Pipes:

The method of joining generally recommended are:

PVC Solvent Joining, Flange Joining, Rubber ring Joining & Threaded Joining. Kisan PVC solvent Cement joining gives good result for all the sizes and should be executed as follows:

  • Inspect the pipe and fittings to ensure that they match perfectly.
  • Cut the pipe square using a hacksaw then remove burr & even surface using a flier.
  • Sandpaper the outside and inside of fittings, wipe clean using a clean brush.
  • Apply solvent cement evenly not more not less with soft brush on the outside of pipe and inside of the fittings.
  • Insert the pipe in the fitting and turn it through 180° to ensure even distribution of PVC solvent Cement.
  • Hold the joint for 2 minutes and ensure pipe does not slip out of fitting.
  • Wipe and clean the express PVC solvent cement from entire surface of joint and keep undisturbed for at least 30 minutes.

For Kisan Firmseal:

A Six Step Simple, Easy, convenient and Speedy Process :-

  • Clean inside of pipe socket and groove for FirmSeal.
  • Slightly wet FirmSeal and squeeze into heart shape, position it inside the pipe socket for it to snap. (The socket is a 15° chamfer provides in the pipe.)
  • Clean the pipe ends and coat it with Kisan Rubber Lubricant before pushing into the socket. Mark insertion depth if not already provided.
  • Push together only up to the insertion mark to take care of expansion. For large diameter pipe, a pipe jack may be used.
  • If shorter lengths are required cut off the pipe ends squarely using a fine toothed saw and miter box.
  • Before inserting the cutoff pipe in the socket, its end must be deburred and chamfered approx 15°.

Moulded Fittings
Kisan Mouldings Ltd. is the producer of the largest range of injection Moulded PVC fittings in the country. Kisan has benchmarked quality in Agricultural Fittings in the Indian market. Today, we are experts in offering fittings that are developed in conformation with relevant national and international standards and made from the highest quality resin. Kisan has successfully established a bond of trust with the Farmers of India so much so that its PVC fittings are used extensively for Agricultural purposes. Light in weight, easy to handle and convenient in transportation they are truly ‘Farmer friendly’ and hence installing a piping system is very easy.
Range
End Cap Plain / Threaded

Available in sizes from 20mm to 250mm, End Caps are used to successfully close the end of a pipeline.

Female Threaded Adapter (FTA)

Connecting a PVC pipeline directly to a metal pipe is the function of FTA. Available in sizes from 20mm to 250mm. Reducing female threaded adapter (RFTA) is also available. It connects a PVC pipeline directly to a metal pipe of a lower diameter and vice-versa.

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 20mm to 250mm. Reducing MTA is also available.

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.

Service Saddle

Outlets of 20mm (1/2"), 25mm (3/4"), 32mm (1") either Plain or Threaded offered with Nuts, Bolts and Gasket, are used for tapping the large service main line into small feeder line for household purposes. They are available in sizes from 20mm to 250mm.

Tail Piece

Air-release valves/Non-return Valves, Pumps etc. can be easily connected through Kisan's quality Tail Piece fittings. Available in sizes from 20mm to 250mm.

Female Threaded Tee (FTT)

The FTT functions like the Tee only difference being, one or more ends of this Tee are threaded. Available in sizes from 20mm to 250mm. We also have Reducing Female Threaded Tee (RFTT) in our range.

Couplers

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

Elbow 90 degrees

Available in 20mm to 250mm size range, they are used to give a short turn of 90 degrees to a pipeline.

Equal 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.

Features
Feature Quality Promise
Leak Proof Avoids leakages due to close dimensional tolerance and precision in design
Strength & Durability Superior quality raw material and focus on quality makes the product last long
Light Weight Makes handling and installation easy
Rust Proof PVC has an inherent quality of corrosion resistance
Unbreakable High impact resistence makes it sturdy
Hygienic Odourless and chemically inert, it is hygienic for transporting potable water
Economical Trouble free performance helps save on maintenance costs
Flexibility Designed to fit any type of standard sized pipes
Easy Availability Wide spread and reliable dealer network