HIGH DENSITY POLYETHYLENE (HDPE) PIPE AND FITTINGS

Polyethylene Pipe (PE Pipe), or poly pressure pipe as it is commonly known, is a commonly used piping system for fluids and gasses throughout India. Polyethylene’s toughness, immunity from corrosion, excellent resistance to chemicals and low weight have contributed to its continued appeal for use in situations where cost-effective and reliable piping systems are required.

Presvels Pipe Systems manufactures robust high-performance polyethylene pressure pipes for a wide range of applications. Because PE pressure pipe is so flexible and workable, it is used across many different industries, including mining, plumbing & drainage, infrastructure projects, industrial process plants, HVAC, irrigation & rural farming, and communications and power conduits.

Presvels manufactures HDPE pressure pipes designed specifically for the following systems:

Presvels-Water (drinking water pipeline)
Presvels-Fire (fire main pipeline)
Presvels -Gas (gas pipeline)
Presvels -Therm (above ground pipeline)
Presvels -Drain (wastewater pipeline)
Presvels -Power (electrical conduit)
Presvels -Rural (imperial pipe for rural areas)
Presvels -Black (UV-resistant PE100 pipeline)
Presvels -Comms (communications conduit)
Presvels -Tech (recycled water pipeline)
Presvels -Sewer (sewer pipeline)
Presvels -Tech PP-R (sanitary & HVAC PP-R system)
Presvels -Fab (poly fabrication services)
Presvels -Subduct (conduit inner subduct)
Presvels -Air (blue jacket compressed air pipe)

POLYETHYLENE PRESSURE PIPE (PE) HD-PE100

Presvels HD-PE100 pipe comes in 20 mm to 800 mm in lengths and coils. Clients have the option of striping or full coating for system-specific colour coding. Backed with experience in working with India’s industrial, mining, utilities and plumbing sectors, our products and services are developed purposely to provide each sector with best-fitting solutions. PE pipe fittings are available from Presvels -Tech Piping Systems, a leading pipe manufacturing company in Bhopal, India. Custom PE pressure pipe can be made to order, including co-extruded HDPE pipe, custom SDR or PN rating poly pipe, and custom PE pipe lengths – see the pipe size chart below.
Presvels -Tech’s large diameter coiled HDPE pipe is strapped in layers, so the poly pipe coil does not dangerously unwind, as some vinidex pipes or iplex pipes are prone to do. HDPE poly pressure pipe can be joined by a variety of methods, including electrofusion fittings, compression fittings, butt weld/short spigot fittings, HDPE transition fittings and BSP threaded adaptor fittings.

THE PRESVELS -TECH DIFFERENCE

During the tensile test, polyethylene, which is a ductile material, exhibits a cold drawing phenomenon once the yield strength is exceeded. The test sample develops a “neck down” region where the molecules begin to align themselves in the direction of the applied load. This strain-induced orientation causes the material to become stiffer in the axial direction while the transverse direction (90° to the axial direction) strength is lower. The stretching or elongation for materials such as polyethylene can be ten times the original gauge length of the sample (1000% elongation).
Failure occurs when the molecules reach their breaking strain or when test sample defects, such as edge nicks, begin to grow and cause failure. Fibrillation, the stretching and tearing of the polymer structure, usually occurs just prior to rupture. Tensile or compressive elastic deformations of a test specimen along a longitudinal axis excite respective inward or outward deformations parallel to a transverse axis normal to the first. Poission’s ratio is the ratio of lateral strain to longitudinal strain. When tested according to ASTM E 132, Standard Test Method for Poisson’s Ratio at Room Temperature, Poisson’s ratio for polyethylene is between 0.40 and 0.45.

Manufacture

Our poly pressure pipes are manufactured in our state-of-the-art 38,500m2 facilities. We have advanced CNC-controlled extruders allowing us to produce all diameters of HDPE pipes between 20 mm and 800 mm, both coiled and straight, here in Madhya Pradesh, India. We also have a HDPE fabrication factory responsible for producing PE pressure pipe fittings, including bends, tees, spools and components to client specifications.

Quality Assurance- Poly Pipe WA

Our production process complies with stringent local and international standards. We adhere to the ISO 9001 and ISO/TS 29001 quality management systems backed with certifications. Our HDPE pipes, electrofusion and spigot fittings are also Watermark certified to AS/NZS 4130 and AS/NZS 4129, respectively.

Poly pipe sizes / dimensions are as follows:

Size / Diameter : 20 to 630mm
Length of Pipe : 6.0 Meter
Usage / Application : Water Supply
Colour : Black
Brand : Presvels
Material : HDPE
Pressure : 2.5 to 20 kg/cm2

Features and Specifications

Manufactured from virgin pipe grade raw materials (PE80, PE100).
Excellent corrosion and chemical resistance. Inert to most acidic and alkaline solutions.
High flow characteristics.
Light in Weight.
Easy to handle & transport.
Excellent flexibility combined with strength.
Smooth inner walls minimises frictional losses.
Safe for potable water supply.
Manufactured as per IS-4984, ISO-4427
Manufactured from 20 to 2500 mm sizes at various pressures.
Upto 6" in straight lengths and coils. Higher sizes in standard and other straight lengths only.
Very good adoption of earth movements.

Applications:

Lift and gravity water supply systems.
Micro & sprinkler irrigation systems.
Sewerage pumping and effluent disposal systems.
Column pipes for submersible pumps.