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Manufacturing and exporting a wide range of eco-friendly piping systems such as PPR piping system, ASTM PVC pressure plumbing system, and many others....

About Us

Our company is world widely known as one of the best in the industry of plastic piping. All our piping systems are used for sanitation, plumbing purposes and appreciated for their high quality. These are marketed under the brand name "Nagory". In fact, we are amongst the largest producers of piping systems based on PPR-C (Poly Propylene Random Copolymer) in India. In the recent time, we are establishing ourselves in the segment of Lead-Free PVC pressure, agriculture & sewage piping system in coming future.

Nagory (India) is engaged in manufacturing, exporting and supplying a wide range of piping systems. The range includes PPR piping system, and PPR submersible pipes and coils. Each of these products contains an assortment of other products, each of which has a definite purpose and different specifications.

All our products fulfill the requirements of our customers regarding the transportation of water and sewage. These are widely appreciated for their durability and high quality, in various countries. To maintain the high quality standards of our products, we follow international standards in the entire manufacturing process.

Our Wide Network

Our commitment is to satisfy all our customers' requirements regarding the plastic piping systems offered by us. To fulfill this commitment, we have created a wide network of offices throughout India. We are operating via our corporate office, located in Chandigarh, UT. We also have a registered office at Ludhiana (Punjab). In addition, we have various regional offices at following locations:

  • Mohali
  • Hyderabad
  • Madhurai
  • Zirakpur
  • Panchkulla
  • Jaipur
  • Jalandhar
  • Amritsar
  • Firozpur

Why Us?

There are various factors, which keeps us ahead of our competitors in the global arena. Some of these are as follows:

  • Remain conscious of customers' changing requirements
  • Applying teamwork to realize our vision
  • Achieve targets on time and completely
  • Never accept inferior quality in products, work, material or equipments.

Quality Assurance

We follow an established quality assurance policy in our company, to ensure that every piping system developed by us is of superior quality. With the assistance of this policy, we have acquired various test certificates that are enlisted below:

  • Tripple Layer PPR Pipe Test: CIPET Govt. of India,  Asr
  • Test for Creep Strength & Overal Migration: CIPET, Asr
  • Tripple Layer PPR Pipe Test: CIPET, Ministry of Chemical & Fertilizers, Govt. of India
  • Thickness of Pipe, Creep/Impact Strength, Heat Reversion Test:CIPET
  • PPRC Pipe: CIPET, Ministry of Chemical & Fertilizers, Govt. of India, Asr
  • Test for Ultra Violet Radiation test (UV): CIPET, Asr

According to our quality policy, we conduct tests are all stages of the production to ensure that only the flawless and high quality PPR pipes and fittings are send to our customers. There are various tests carried out on the developed products.

  • Part 1 :     Measurement of outside diameter
  • Part 2 :     Measurement of wall thickness
  • Part 3 :     Test for opacity
  • Part 4 :     Determining the detrimental effect on the composition of water
  • Part 5 :     Reversion test
  • Part 6 :     Stress relief test
  • Part 7 :     Resistance to sulphuric acid
  • Part 8 :     Internal hydrostatic pressure test
  • Part 9 :     Impact strength at 0oC

Quality Control

There are various aspects of quality control followed in our company. These aspects ensure that the plastic piping systems offered by us, are precise and work well in diverse conditions. Some of these aspects are system control, internal control, test and acceptance of incoming goods, in - process inspection and test, process control, final inspection and test, external control, and storage / packing / dispatch. Each one of these is briefed below:

System Control

All the processes and results of work operations have to be properly documented. This requires following:

  • Test and acceptance of incoming goods
  • Process control
  • In-Process Inspection and test

Final Inspection and test

We follow following regulations for the quality control of potable water pipes system:

  • DIN-Guidelines
  • DVGW - Working Sheets

These guidelines and standards explain the least needs for the internal control. The conformity with the standards is verified via laboratory tests and internal audits, by independent institutes.

Internal Control

Internal control of quality includes that the all the tests are carried out different stages by skilled personnel, in innovative laboratory. Following tests are conducted:

  • Control of Inspection, measuring and test equipment
  • Process and production control
  • Receiving Inspection and test
  • In - Process Inspection and test
  • Final Inspection and test

All these internal quality control tests are properly documented and saved.    

In - Process Inspection and test    

Before the commencement of manufacturing, entire data related to quality is by our quality assurance department. Also, pre-manufacture samples are tested by technicians on following parameters:

  • Surface finish
  • Dimensional accuracy of the samples
  • Data from extrusion and injection moulding machines
  • Process control

Process data recording and ultrasonic measurement in the segment of extrusion are the part of process control. Ultrasonic automatically measures & reports the deviations in the tolerance factor. This report is send to the cutting device of extrusion machine. This ensures that that the sizing plant automatically isolates the substandard product. Hence, only the high quality products are packed and stacked.

Final Inspection and Test

All the finalized products are inspected and tested by following time laps test procedures. Also, the results are properly documented. These tests determine the weakness of the production stage. Following the final inspections and tests carried out:

  • Dimensional control
  • Surface finish
  • Measurement of the melt flow index
  • Impact bending test
  • Heat reversion test
  • Homogeneity of the material
  • Behavior under long period stressing
  • External Control    

It comprises tests of pre-determined scope, at fixed intervals. The external control consists of product's tests and following:

  • Internal audit of Nagory quality assurance system and test procedures
  • Calibration of the test equipment
  • Hygienic and toxology tests     
  • Storage / Packing / Dispatch

The products passed through quality control are stored in a well-managed warehouse. The 'internal instructions' are responsible for controlling these stages of the product.

Products Offered

We are into the manufacturing, exporting, and supplying a range of plastic piping systems that are used for the applications of plumbing and sanitation. The entire range comprises following:

  • PPR piping system
  • PPR submersible pipe and coils

Some of the salient features of our products are as follows:

  • Chemical resistant
  • Compatible with environment
  • Less friction
  • Sound and heat insulation
  • Excellent welding features
  • Good heat stability

The complete range of products offered by us is as follows:

  • PPR piping system
  • PN 10/SDR 11
  • Long Plug
  • Male Threaded Socket
  • PN 16/SDR 7.4
  • Tank Connection
  • Male Threaded Tee
  • PN 20/SDR 6
  • Pipe Clip
  • Female Threaded Union Coupling
  • Elbow
  • End Cap
  • Male Threaded Union Coupling
  • Equal Tee
  • Union
  • Plastic Body Ball Valve
  • Socket
  • Top Loading Ball Valve
  • Reducing Elbow
  • Reducer
  • Gate Valve
  • Reducing Tee
  • Reducing Socket
  • Hole Repair Matrice
  • Flange
  • Female Threaded Elbow
  • Hole Repair Bar
  • Flange Core
  • Female Threaded Tee
  • Polyfusion Device
  • Flange Slipon (MS)
  • Female Threaded Socket Welding Matrices (DIES)
  • Thread Plug
  • Male Threaded Elbow
  • Pipe Cutter

Features of Nagory Plumbing System

Widely demanded and used in various countries, Nagory plumbing systems possess following features:

  • Unique triple layer design
  • Certified anti-microbial plumbing system
  • Only Nagory plumbing system is protected against UV radiation for outdoor application
  • Long-term performance of over 50 years, even under high mechanical stress
  • High internal pressure resistance
  • Fast and easy installation as compared to all other piping systems
  • Cost effective, lowest on pocket, highest on satisfaction
  • Non corrosive, no calcification, non contracting diameter, as compared to the conventional plumbing system
  • Very smooth surface, minimal pressure drops, highest on performance
  • Homogeneous joints, guaranteed leak-proof for life
  • Good chemical resistance
  • High temperature-resistance, can effectively resist up to 93C
  • Sound insulation, no more disturbing sounds from the walls
  • Low specific weight, easy transportation and handling
  • Energy saving due to low thermal conductivity
  • Flexibility and toughness allows their use in highly seismic zones