Agri / Pressure Piping Systems

AKG offers an exhaustive range of uPVC pressure pipes & fittings. Pressure pipes are manufactured as per IS 4985:2000 standard and are available in 20 mm to 315 mm sizes in different pressure class. Pipes with both types of joints i.e. solvent cement type and elastomeric rubber seal type joints are available. Varieties of moulded fittings and wide range of fabricated fittings are also available. Moulded fittings are manufactured as per IS 7834:1987 These pipes and fittings are used for variety of applications like, agriculture, irrigation, water supply, industrial process lines, swimming pools and fire fighting mains etc. These pipes are superior to C.I , D.I or R.C.C pipes and offers number of advantages like light weight, easy and fast installation, excellent corrosion and chemical resistance, high flow rates, long life and economy.

Nominal Outside Diameter (Nominal Size)	Mean Outside Diameter		Class 1 0.25 Mpa		Class 2 0.4 Mpa		Class 3 0.6 Mpa		Class 4 0.8 Mpa		Class 5 1.0 Mpa		Class 6 1.25 Mpa
Nominal Outside Diameter (Nominal Size)	Min	Max	Min	Max	Min	Max	Min	Max	Min	Max	Min	Max	Min	Max
20	20.0	20.3	-	-	-	-	-	-	-	-	1.1	1.5	1.4	1.9
25	25.0	25.3	-	-	-	-	-	-	1.2	1.6	1.4	1.8	1.7	2.1
32	32.0	32.3	-	-	-	-	-	-	1.5	1.9	1.8	2.2	2.2	2.7
40	40.0	40.3	-	-	-	-	1.4	1.8	1.8	2.2	2.2	2.7	2.8	3.3
50	50.0	50.3	-	-	-	-	1.7	2.1	2.3	2.8	2.8	3.3	3.4	4.0
63	63.0	63.3	-	-	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	-	-	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	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	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	1.8	2.2	2.9	3.4	4.3	5.0	5.6	6.4	6.9	8.0	8.5	9.8
140	140.0	140.5	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	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	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	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	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	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	4.1	4.8	6.4	7.4	9.5	11.0	12.5	14.4	15.4	17.8	19.0	21.9
315	315.0	316.0	4.6	5.3	7.2	8.3	10.7	12.4	14.0	16.1	17.3	19.9	21.4	24.7

Fittings

â€¢ General Dimensions confirming to IS 7834:1987.

â€¢ Wall thickness is designed to meet required working pressure made to close dimensional tolerance.

â€¢ Wide range for different applications

Elbow

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Tee

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Reducing Tee

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Coupler / Socket

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Reducer Socket

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End Cap (Plain)

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Reducing Elbow

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M. T. A.

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F.T.A

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Jointing Method

Cut the pipe as square as possible. Please ensure that fitment of pipe with socket of fitting is correct.

Total length of insertion of socket shall be marked on pipe(for most of the cases the pipe inserted should be up to the marked line and in no case shall be less than 2/3rd of the pipe end up to the marked line).

The pipe and the socket should be clean and dry. Dust, oil, water, grease etc should be wiped out with dry cloth or cleaner from the surfaces to be coated with solvent cement.

Roughen the outside of the pipe and the inside of the socket using sand paper or piece of hacksaw blade up to the entry mark. Stir adhesive i.e. solvent cement thoroughly.

Apply a thick coat of suitable grade of good quality solvent cement. Using a flat clean brush evenly on the inside of the socket mouth for full length of insertion. And then on outside of the pipe, end up to the marked line.

After application of solvent cement, insert the pipe within one minute into the socket. Hold the joint for few seconds and ensure that pipe does not come out of the fitting. Wipe off extra cement. Let it dry. Within 24 hours, your AKG rigid PVC pipes are ready for use.

Clean the inside of socket. Remove all traces of mud, dirt, grease, gravel and clean elastomeric sealing ring.

If pipe need to be cut, it should be cut perpendicular to the axis of the pipe. Then it should be chamfered properly.

Form the ring into a heart shape by pinching a portion of ring from inside. Insert into the socket and release to seat into the groove.

Push the spigot into the socket until it reaches the depth of entry mark, do not over insert. This must be done manually. Insertion of spigot end inside the socket should be at the correct angle.

Specifications

	Fittings	Pipes
Material	Unplasticized Polyvinyl Chloride(UPVC)	Unplasticized Polyvinyl Chloride (UPVC)
Colour	Light Grey	Light Grey
Reference Standards	IS 7834 : 1987	IS 4985 : 2000
Working Temperature of fluids	Upto 60 degree- Continuous Upto 90 degree- Short Time -upto 3 mins	Upto 60 degree- Continous Upto 90 degree- Short Time -upto 3 mins
Working Temperature (gk/cm2)	4, 6, 10 & 16	2.5, 4, 6, 10 & 12
End Connections	Solvent sockets, Threads (For transition fittings)	Solvent sockets, Rubber Ring sockets

FAQs

What are agricultural pipes and fittings used for in farming and irrigation?

Agricultural pipes and fittings play a critical role in the irrigation systems used on farms. These agri pipe fittings and agri water pipes are primarily used for transporting water from borewells, canals, and tanks directly to the fields. They ensure efficient water distribution, helping farmers achieve better crop yields. PVC pipes for agriculture are ideal because they reduce water wastage, maintain pressure, and withstand harsh outdoor conditions.

Why choose UPVC agri pipes over traditional metal or cement pipes?

UPVC agri pipes offer several advantages over conventional metal or cement pipes. They are lightweight, corrosion-resistant, and require minimal maintenance, making them ideal for long-term use in agricultural applications. Unlike metal pipes, UPVC pipes do not rust, and unlike cement pipes, they are easy to install and relocate if needed. Additionally, UPVC agri water pipes ensure smooth water flow and greater efficiency for irrigation purposes.

What types of agriculture pipes and fittings does AKG offer?

AKG offers a comprehensive range of agriculture piping solutions, including:

Agri water pipe systems for borewell and irrigation use.
Durable agri PVC pipes suitable for various farming applications.
Precision-engineered agri pipe fittings designed to complement AKG’s pipes.

These PVC pipes for agriculture are ideal for both small-scale and large-scale irrigation needs.

Which IS standards do AKG’s agri pipes follow?

AKG’s agri PVC pipes and agri pipe fittings are manufactured following the highest industry standards to ensure durability and performance. Our agri water pipes comply with IS 4985 specifications, which ensures they meet strict criteria for quality, pressure rating, and long-term use in agricultural water distribution systems.

What sizes and pressure ratings are available in AKG’s agri pipe range?

AKG provides agri water pipes and agri pipe fittings in a wide range of sizes and pressure ratings to suit different irrigation needs. Our PVC pipes for agriculture range from 20mm to 250mm diameter, with pressure classes from 2.5 kg/cm² to 10 kg/cm². This flexibility ensures that farmers can find the right solution for both low-pressure and high-pressure irrigation systems.

How do pressure and non-pressure pipes differ and which one should I choose?

Agri PVC pipes are available in both pressure and non-pressure variants. Pressure agri water pipes are designed to withstand higher water pressures, making them suitable for borewell connections, pumping, and high-pressure irrigation systems. Non-pressure pipes are typically used for gravity-based water flow or surface-level irrigation systems. Choosing between the two depends on your water source, pressure requirements, and overall irrigation design. Our team can help you select the right PVC pipes for agriculture.

How deep should agri pipes be laid underground?

The recommended depth for installing agri water pipes underground depends on soil conditions, pipe size, and usage. Typically, agri PVC pipes should be buried 1 to 1.5 metres deep to protect them from mechanical damage, temperature variations, and external pressure. Proper trenching ensures long-lasting performance of your agri pipe fittings and pipes.

Can these pipes be used with sprinkler or drip irrigation systems?

Yes, AKG’s agri water pipes and agri pipe fittings are fully compatible with sprinkler and drip irrigation systems. These PVC pipes for agriculture efficiently distribute water to fields via various irrigation methods, making them ideal for modern farming techniques that require controlled and even water flow.

What are the different jointing methods used in AKG agri pipes?

AKG offers two main types of jointing systems for agri water pipes:

Selfit joint system

This uses a special rubber ring for easy and leak-proof jointing, ideal for quick installations.

Solvent cement joint system

Involves chemically bonding the agri PVC pipes and agri pipe fittings using solvent cement, offering strong, permanent connections.

Both jointing methods ensure durability in PVC pipes for agricultural applications.

What is the difference between a Solvent Cement joint and a Selfit joint?

Solvent cement joint: This method uses a chemical adhesive to bond the agri water pipe to the agri pipe fittings. It provides a strong, permanent, and leak-proof seal.

Selfit joint: A rubber ring is used to create a flexible yet watertight connection between pipes. This is preferred for quicker installations and when some flexibility is required within the pipeline. Both systems are commonly used with PVC pipes for agriculture, depending on the project’s needs.

Why is proper jointing important in agri piping systems?

Correct jointing of agri water pipes and agri pipe fittings is crucial to ensure leak-proof performance, durability, and long-term efficiency of the system. Poor jointing can lead to water leakage, pressure loss, and even damage to the entire irrigation setup. Whether you're using agri PVC pipes for surface or underground installations, precise jointing techniques safeguard the longevity of your PVC pipes for agriculture.

Which pipe sizes require heavy-duty solvent cement for joining?

Larger diameter agri water pipes, typically above 110mm, require heavy-duty solvent cement to ensure strong and durable connections. These larger agri PVC pipes handle higher water volumes and pressures, making secure bonding essential. Using the right solvent cement helps achieve lasting performance in your PVC pipes for agriculture network.

When should rubber lubricant be used for joining agri pipes?

Rubber lubricant should be applied when installing agri water pipes using the Selfit jointing system. It facilitates the smooth insertion of the spigot into the socket and helps achieve a watertight seal. For agri pipe fittings that rely on rubber ring joints, lubricant is especially important to prevent damage to the gasket and to maintain joint flexibility.

How can I ensure a leak-proof joint while using solvent cement?

To ensure a leak-proof joint for agri PVC pipes:

Clean and dry the pipe and fitting surfaces.
Apply the solvent cement evenly on both the agri water pipe and the agri pipe fittings.
Insert and twist the pipe to spread the adhesive uniformly.
Hold the joint in place for a few seconds to allow proper bonding.

This method delivers reliable results for PVC pipes for agriculture.

How long should I wait after joining before testing the pipeline with water?

After joining agri water pipes using solvent cement, it is recommended to wait at least 24 hours before testing with water under full operating pressure. This curing time ensures that the agri PVC pipes and agri pipe fittings achieve optimal bonding and prevent leaks, safeguarding your PVC pipes for agriculture installation.

What precautions should be taken while joining pipes in cold or hot weather?

When working with agri water pipes in extreme weather:

In hot weather, solvent cement can dry too fast; assemble the joint quickly after applying.
In cold weather, curing takes longer, so allow more time before applying pressure.
Always store agri PVC pipes, agri pipe fittings, and adhesives in shaded areas and follow the manufacturer’s guidelines.

Proper handling ensures reliable results from your PVC pipes for agriculture.

Can jointing errors affect the pressure or lifespan of the pipeline?

Yes, improper jointing of agri water pipes and agri pipe fittings can directly affect both the pressure capacity and lifespan of the pipeline. Poor jointing can lead to water leakage, pressure drops, and even pipe failure over time. For long-lasting performance, ensure proper installation techniques are followed when working with agri PVC pipes and PVC pipes for agriculture.

What causes pipes to burst in agri systems and how can I avoid it?

Agri water pipes may burst due to sudden pressure surges, poor-quality jointing, exposure to extreme temperatures, or the use of incompatible chemicals. To avoid this, always choose high-quality agri PVC pipes and agri pipe fittings, adhere to correct installation practices, and ensure your PVC pipes for agriculture are properly rated for your specific irrigation needs.

Are these pipes resistant to sunlight, chemicals, or corrosion?

Yes, AKG’s agri water pipes and agri pipe fittings are manufactured to resist UV rays, common agricultural chemicals, and corrosion. These features make agri PVC pipes ideal for long-term exposure to outdoor conditions. Our PVC pipes for agriculture are designed to maintain performance in harsh farming environments.

How should I store agri pipes to keep them in good condition?

Store agri water pipes in a flat, shaded area, away from direct sunlight and sharp objects that could damage the surface. Ensure that agri PVC pipes are stacked properly to avoid bending. Keep agri pipe fittings in covered, moisture-free storage. Proper storage helps maintain the quality of your PVC pipes for agriculture before installation.

Do I need any special tools or training to install these pipes?

No specialised tools are required for installing AKG’s agri water pipes and agri pipe fittings. Basic tools like a pipe cutter, file, and solvent cement are sufficient. However, it’s important to follow the recommended procedures for agri PVC pipes and PVC pipes for agriculture to ensure leak-proof and durable installations.

Explore Our Complete Range of Piping Solutions

Looking beyond agri water pipes? At AKG, we offer a wide range of high-performance piping systems designed to meet diverse needs across industries. Discover our full portfolio:

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