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uPVC Column Pipes

Sagar Polytechnik Limited is leading manufacturer for the Sagar solido lock uPvc column pipe with Bi-Orientation technology which helps the pipes quality tough, highly durable and with very good tensile strength. They are specially designed for submersible pumps and are capable of handling both internal hydrostatic pressure and tensile load capacity. Sagar pipes have unique feature of double loacking system which helps the pipe to be more secure and safe to use with submercible pumps.

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2x Solido Lock

The couplers are locked with Freeze lock + Solid engineered plastic wire lock (2X more safety compare to metal) which ensures safety during installation, removal and use of pump.

Rubber Rings

An outer rubber ring is provided in the Temporary side of the pipe and an inner rubber ring is provided in the Permanent side of the pipe, which ensures a 100% leak proof joint.

Square Threads

The joint of pipes have been specially designed with square threads to ensure proper gripping and no chance of slipping. These threads are high friction threads on load, which do not open even on constant forward and reverse torque generated by starting & stopping the pump.

Bl-Axial Orientation

Bi-axial orientation during column pipe extrusion : Sagar has developed a unique Bi-axial orientation technique used during pipe extrusion, which gives higher drop impact and notch impact strength to the pipes. This orientation technique is a result of constant Research and Development at Sagar only.

Pump Guard & Adaptors

Technically designed pump guard ensures that the pump does not fall due to pipe failure in case of excess vibration etc., which in turn saves the borewell.

  • Applications
  • Benefits
  • Accessories
  • Technical Details
  • FAQs

Applications:

  • Most suitable for use as submersible column pipe.
  • Suitable for use as shiftable pumping system.
  • Suitable for use as pumping mains.

Benefits:

Pre-COS

Our product made from PVC, CPVC, PE & PPR raw materials which differ as follows from many of the pipes, hoses and fittings commercially available.

  • Higher mechanical stability.
  • Improved chemical stability.
  • Higher softening points.
  • Greater residual strength at high temperatures.
  • Higher compression strength.
  • Greater safety due to material stability.
  • Environment stress crack, corrosion, frost, kink & rot resistant.
Interior smoothness

Our product has outstanding interior smoothness and is thus optimized for flow. They have following advantages:

  • Very high delivery rate.
  • Low pressure loss.
  • Reduction of blower power requirements.
  • Lower operating costs.
Lead Free

As lead is certainly toxic, many questions have raised regarding lead content in pipes & fittings, harming environment or human health hence being hygienic conscious the pipes & fittings are specially featured lead free.

Hygienic

The pipes & fittings being free from corrosion & negative biological effect, taste & odor nature, it does not change the water quality.

Industrial

Our pipes, hoses & fittings are specially design for industrial usage. Our product gives best performance while use in the factory. Due to high durability & flexibility our pipes & hoses are famous for industrial usage.

Shock Proof

The pipe is non conductor of heat & electricity hence, they have following advantages:

  • Reduce heat loss.
  • No insulation required.
Quick assembly & maintenance free

The pipes, hoses & fittings are light in weight which results in extensive saving of time and laboring being Abrasion/Chemical resistance, free from rusting, pitting or scaling and maintenance-free.

Strong & Stiff

The pipes are specially designed for desire application which meets the required results as follows:

  • Superior strength with stiffness.
  • Flexible Compared to strength & stiffness.
Ultraviolet Resistance

The pipes, hoses & fittings are furnished with extra benefits of UV stabilizers. They have the following advantages:

  • Resists direct connection of UV rays to internal transporting material.
  • No discoloring of pipe in external atmosphere.
Chemical Resistance

The pipes & hoses have special characteristics which offers excellent resistance to great number of chemical like strong mineral acids, bases, & toxic chemicals.

Note:
  • Selection of classes of column pipe depends on capacity of pump along with length of pipe installation.

M.S. Top & Bottom Adaptor

S.S. Top & Bottom Adaptor

Pump Guard Set

MS Clamp

Belt Wrench

SAGAR® uPVC Column Pipes Strong n Safe™ Technical Specifications:

Nominal Size Nominal Size Type Average 
Outside 
Diameter 		Length of 
Thick portion 
at both side		 Nominal  
Effective 
Length		 Ultimate 
Breaking 
Load 		Safe Pulling
Load With
Chain Pulley		 Safe allowable
Hydrostatic
pressure 		 Safe Total
Pump
Delivery Head
(Inch) (mm) (OD) (mm) (mm) (mm) (Kg) (Kg) (kg/cm2) (m)
1" 25mm Eco / v4 33.0 ± 0.10 300 ± 20 3000+10 1100 750 16 150
Medium 300 ± 20 3000+10 1500 800 23 210
Standard 300 ± 20 3000+10 1975 1400 32 300
1¼" 32mm Eco / v4 42.0 ± 0.10 300 ± 20 3000+10 1700 1050 17 150
Medium 300 ± 20 3000+10 2200 1300 23 210
Standard 300 ± 20 3000+10 2700 1600 27 250
Heavy 300 ± 20 3000+10 3200 1900 37 350
1½" 40mm Eco / v4 48.0 ± 0.10 300 ± 20 3000+10 2100 1250 16 150
Medium 300 ± 20 3000+10 2600 1575 22 210
Standard 300 ± 20 3000+10 3100 1800 28 260
Heavy 300 ± 20 3000+10 4150 2450 37 350
2" 50mm Eco / v4 60.0 ± 0.13 300 ± 20 3000+10 1800 1075 10 80
Medium 300 ± 20 3000+10 2825 1525 15 130
Standard 300 ± 20 3000+10 3825 2125 22 200
Heavy 300 ± 20 3000+10 4850 2900 28 270
Super Heavy 300 ± 20 3000+10 5800 3500 37 350
2.5" 65mm Medium 75.2 ± 0.13 300 ± 20 3000+10 3600 1975 12 100
Standard 300 ± 20 3000+10 5100 2800 17 160
Heavy 300 ± 20 3000+10 7100 4300 28 260
Super Heavy 300 ± 20 3000+10 9300 5500 37 350
3" 80mm Medium 88.0 ± 0.15 300 ± 20 3000+10 5100 2800 12 110
Standard 300 ± 20 3000+10 7200 4200 19 170
Standard Plus 300 ± 20 3000+10 8200 4850 21 210
Heavy 300 ± 20 3000+10 9800 5800 28 260
Super Heavy 300 ± 20 3000+10 12800 7500 37 350
4" 100mm Medium 114.0 ± 0.15 300 ± 20 3000+10 7625 4200 11 100
Standard 300 ± 20 3000+10 10500 6000 17 150
Standard Plus 300 ± 20 3000+10 13000 7650 21 210
Heavy 300 ± 20 3000+10 16300 9500 28 260
Super Heavy 300 ± 20 3000+10 21100 12300 37 350
5" 125mm Standard 140.0 ± 0.17 300 ± 20 3000+10 16700 9800 23 160
Heavy 300 ± 20 3000+10 25200 14850 28 260
Super Heavy 300 ± 20 3000+10 30500 18600 37 350
6" 150mm Heavy 168.0 ± 0.20 300 ± 20 3000+10 42200 24100 28 260
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Comparison With Other Materials

SAGAR uPVC riser/drop/column pipes are perfect replacement to conventional Galvanized Iron pipes used in bore wells and hold several critical advantages over conventional Mild steel or Galvanized steel pipes, which are
Property Requirement for Drop/Riser/Column Pipes SAGAR uPVC COLUMN Pipes Mild Steel or Galvanized Steel Pipes
Long life SAGAR uPVC Column pipes do not react with acidic or alkaline water and have a long life in the bore wells. Steel pipes are prone to rust, corrosion & ultimately get damaged and need to be replaced quickly.
Light weight Pipes are Light in weight and are easy to handle, install and remove. Pipes are heavy and a great effort is required for installation or maintenance. Difficult to handle.
Smooth Internal Surface Internal surface is smooth. Therefore low head loss due to friction & results in higher discharge of water. Rough internal surface and head loss is high resulting in less discharge of water.
Leak proof joints Rubber seals are provided with the thread at every joint ensuring 100% leak proof. Not pressure tight, No rubber seal & hence NOT Leak proof.
Strong threaded joints Specially designed square Threads, which DO NOT corrode, rust or deteriorate. Threads are prone to rust and corrosion easily.

Why PVC For Column Pipes ?

For many years, Metal pipes have been used with submersible pumps to get the water from ground. These pipes are corrode and scaled in their life span and giving troubles to the owner in terms of qty of water and also the pumping cost. PVC has excellent chemical and corrosion resistance to a broad range of fluids. So PVC can give trouble free service for many years.

Secondly, among all thermoplastics also, PVC is the material which can be compounded and modify keeping in the mind of special characteristics required for pipes to be used with submersible pumps. This versatility is not observed with other thermoplastics like Polyethylene (PE). Hence PVC contributes to major usage as piping material globally.

Why SAGAR Column Pipes ?

SAGAR column pipes have been developed as a result of SAGAR's constant endeavor to develop superior yet economical piping solution for submersible pumps. The compound has been developed at SAGAR's R & D lab after many trials and constant research with the help of German technology. SAGAR's expertise in introducing better compound in Indian Market, comes true yet another time with introducing completely Eco Friendly column pipes

The raw material such developed is processed in state of the art machines which contribute to highest pipe quality with most accurate dimensions. Then Pipes will be threaded in very high accuracy which are very essential for performance of column pipes. The thread geometry is such designed that it will give highest strength against vertical column load as well as pressure developed due to pump operation.

Unique Features

Special Compound

SAGAR Column pipes are manufactured from Special uPVC compound material especially developed by using “JAPANESE TECHNOLOGY” to sustain best column loads, pressure and also encounters the high impact developed during handling, storage and installation. Due to this special compound the TENSILE property of pipe increase which is being tested rigorously using modern testing equipment.

Locking System

SAGAR pipes and couplers are joined with special joining compound which makes lifetime permanent joint without affecting the thread dimensional stability in longer service life.

Bi - Aaial Orientation On Pipes

Every pipe is being oriented biaxially during manufacturing which is a very special technique developed by SAGAR. This will really enhanced the mechanical properties of pipes which make sure that the pipes will perform best during application.

100% Hygienic / Safe For Drinking Water

Supply of drinking water is 100% hygienic and safe as being pumped through SAGAR uPVC column pipes manufactured from special METAL FREE compound right from the origin of water source beneath under the earth at maximum depth.

Salient Features

Square Threads:

Unique square threads made with high accaracy provide sufficient grip and additional strength against tensile load. Thus the joint become fairly strong with sufficient factor of safety to take care of load of entire assembly with pump weight. These specially designed threads also make it suitable for easyfitment.

Thin And Thick Process:

The pipe ends are specially given the effect of additional wall thickness by using Thin & Thick process to compensate the strength and load bearing capacity caused due to threading of pipes. The effect of Thin & Thick is given to all sizes considering the working conditions & load factor.

'O' Ring

Specially designed "O" rings provided on the threads makes the joints watertight and absorb pump vibrations.

Step Ring:

for locking of pipe with coupler specially designed working properly because of bearing jam and shaft problem it makes vibration. At that time stepring absorbs makes vibration and stop in damaging the system. So step ring work for both locking and vibration absorber.

Column Pipe Key Properties

  • Manufactured from high quality virgin PVC compound, also reliable for drinking water.
  • Chemical and corrosion resistance
  • Long life
  • Smooth inner wall, no scale build up.
  • Low friction loss, resulting in energy saving, efficient pumping.
  • 100% leak proof joint with rubber '0' rings and step ring.
  • Light in weight, easy to transport.
  • Fast and easy installation.
  • Low installation cost. Does not require wrenches, threading tools or solvent cement.
  • No curing period, immediate pump testing possible.
  • High impact resistance.

Field Of Applications

Water rising for submersible pump, domestic and industrial applications. Ideally suitable for long term use in salty, sandy and chemically aggressive water.

Column Pipe Sizes

Available Size:
  • 1 "-V4 (12.5 kg/cm2), Medium and Standard
  • 114", 11h'' -V4(12.5kg/cm2), Medium, Standard and Heavy
  • 2", 21h'', 3", 4", 5"& 6" Heavy(inStandard & LongCoupler)
  • 2", 21h", 3", 4", 5"SuperHeavy
Shortly Introducing:
  • 2"-V4(8kg/cm2)
  • 6" - Super Heavy

uPVC Column pipes Installation Procedures

SAGAR® Strong n Safe™ Fit the Clamp Installation Guide:

To Lower Column Pipe, fit the clamp under the threads

Fix The Adaptor
Fix the Adaptor to Pump with wrench support, tightly.

Wash With Clean Water
Wash PVC male and female Threads with plain water before use.

Install Pump Guard
Install pump guard with help of two flanges & two rods & small piece of PVC pipe and coupler with adaptor properly

Insert Pipes
Hold down the coupler firmly with hand while joining and tighten the pipe with hand or rope upto half level of rubber ring

Fixing & lovering of pipes
Tighten the pipes with last jerk and then lover the pipe with the help of lovering jig I clamp by chain pulley

Handling And Storage

Handling

The pipe should be handled with reasonable care. Because Column Pipes are much lighter in weight than metal pipe. There is sometimes a tendency to throw it around. This should be avoided.

The pipe should never be dragged or pushed from a truck bed. Pallets for pipe should be removed with a fork lift. Loose pipe can be rolled down timbers, as long as the pieces do not fall on each other or on any hard or uneven surface. In all cases, severe contact with any sharp objects (rocks, angle irons, forks on forklifts, etc.) should be avoided.

Storage

If possible, pipe should be stored inside. When this is not possible, the pipe should be stored on level ground which is dry and free from sharp objects. If different schedules of pipes are stacked together, the pipe with the thickest walls should be at the bottom.

The pipe should be protected from the sun and be in an area with proper ventilation. This will lessen the effects of ultraviolet rays and help prevent heat built-up.

If the pipe is stored in racks, it should be continuously supported along its length. If this is not possible, the spacing of the supports should not exceed three feet (3’).

When storage temperatures are below 0°C (32°F), extra care should be taken when handling the pipe. This will help prevent any problems which could be caused by the slightly lower impact strength of uPVC pipe at temperature below freezing.

Read Less

1. Why SAGAR Column Pipes?

SAGAR Column pipes comprises of life long trouble free service with its unique features ligh quality & high accuracy. SAGAR column pipes are most advanced column pipes available internationally.

2.What is the expected life of SAGAR Column Pipes?

SAGAR Column Pipe system design & standards incorporate significant engineering safety factors which should translate to a long service life SAGAR Column Pipe System have a design service life span more than 50 years. SAGAR Column Pipe System is not susceptible to corrosion, scale build up or electrolysis in areas where water, solid and / or atmospheric conditions are aggressive. SAGAR firmly believes that the system will provide a service life as long or longer than alternative materials in the market.

3. What is the benefit of one side coupler lock system in SAGAR column pipes?

By joining the coupler it makes one end male Thread and other end Female Thread. This system is user friendly and EXTRA safety in long run.

4. What is unique feature of SAGAR column pipe?

Especially designed THIN AND THICK process for more safety of threads.

5. Why column pipe is not made in 6 mtr length?

Depends on gravitational calculations and bendable radius of pipe considered 6 mtrs length pipe is not recommended.

6. How do you say that this is better than the traditional GI pipes?

This is lesser in weight, easy installation, low manpower required, no rust after any number of years, this will give long run and generations will use the pipe, economy, regular availability of raw material, no friction loss, this will support motor, take less load and give expandable life, no electro leakage and finally users can use in full depth also with full confidence.

7. Are you sure that plastic pipe will take a full load of motor and pump including water inside the pipe?

Yes, this uPVC column pipes are made with specially designed square threads and special compound technology, it can sustain the load and pressure at full capacity.

8. What is the capacity on plastic threads?

The threads are designed in square to give more sustaining capacity, depends on the lowering depth. The breakable load and safe chain pulley load etc. are considered on depth and pressure rating of the pipe. Any HP Motor and Pump can be installed according to this formula scientifically, Technological Methodology.

9. How the selection of the Pipes to be done?

The pipes can be selected based on the depth of the bore well, pump delivery head and maximum allowable pressure of the pipes. SAGAR manufacture different pressure class pipes for different lowering depths which mostly cater all different requirements worldwide.

10. Will SAGAR Column Pipes Save me Money?

Yes, SAGAR column pipes are much cheaper than Metal pipes. Also these pipes offer superior performance due to its higher Hazen William Factor (C=150). It is not susceptible to corrosion, scales build up and hence gives 20-25 % more water even in long service of life. In other terms it also saves moneyfor power consumption on pumps.

11. If situation demands is it advisable rethreading at site?

No, it is not allowed to cut or rethread the pipes on site. These pipes are threaded with highest dimensional accuracy. This type of perfection is not possible at site.

12. Is it necessary to provide Full casing in the bore for column pipes?

It is not compulsory to provide the full casing to the SAGAR column pipes in normal conditions. But technically it is always better to provide full casing to Column pipes which helps the system performed better. Especially in the areas where loose stones or bolders or loose soils are prevalent, full casing will help to prevent the failure of bore.

13. Is it possible to recover water pump from borewell, in case of bone failures?

It is possible to recover the pump and pipes by applying the force equal or less than the ultimate breaking load. In the cases where the higher forces are required, it is not possible to recover the pipes or pumps.

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