USING THE SMARTFUSE APP: IT’S FREE!

PLASSON SmartFuse app is designed to make electrofusion simpler and more efficient. And it is 100% free to use and always will be.

PLASSON SmartFuse offers a weld recording and reporting system. When using the app, installers are not only guided through systemised welds, the app ensures photos record each step.

These visual records are stored along with details for the fitting being installed, the precise location, the installer’s ID, all control box weld stage times and data and even the temperature on the day!

This data can be saved on site via USB, which is handy in remote areas with limited internet access, or automatically in the cloud.

This gives managers and asset owners a real-time comprehensive picture of what is happening on any job, anywhere, anytime.

CLICK TO SEE THE SMARTFUSE APP SIMPLIFY ELECTROFUSION

THE BENEFITS OF  PE PIPELINES

Why PE makes sense and cents!

This industry is pumped full of letters and numbers – like SDR11, HDPE, PE100 and PN16.  There is handy information in those codes that explains exactly what amazing PE can do.  And, when it comes to the different grades of PE, or polyethylene, the magic of what each one delivers is definitely in the detail.

You will find LDPE widely used in plastic packaging or plastic wrap. HDPE is often found in construction and plumbing. And UHMW PE, which is many times stronger than steel, is a high-performance plastic used in bulletproof vests!

The process that makes PE a success was developed in the 1950s by two scientists, Karl Ziegler of Germany and Giulio Natta of Italy. Polyethylene is now one of the most widely produced thermoplastics in the world. It’s light and strong – it’s cheap to transport, easy to handle and safe to store making it a smarter choice than most other materials – especially when it comes to PE pipe.

Drilling down

Polyethylene, like other plastics, starts with the distillation of hydrocarbon fuels into lighter groups called “fractions”.  Some can be combined with other catalysts to produce plastics (typically via polymerization or polycondensation).

Low-Density Polyethylene (LDPE) is a very flexible material with unique flow properties that makes it particularly suitable for shopping bags and other plastic film applications. LDPE has high ductility but low tensile strength, which is why it stretches when strained.

Ultrahigh Molecular Weight Polyethylene (UHMW) is an extremely dense version of polyethylene. It is spun into threads with tensile strengths many times greater than steel and used in bulletproof vests and high-performance equipment.

High-Density Polyethylene (HDPE) is a robust, moderately stiff plastic with a highly crystalline structure. It is used to make all types of strong and tough containers.  The HDPE used to produce corrosion-free, long-life pipelines for water, waste water and gas is called PE100. PLASSON’s range of poly pipe joiners are designed to easily and securely join PE100 pipelines.

PE is classified as a “thermoplastic” (as opposed to “thermoset”), based on the way the plastic responds to heat.

Thermoplastic vs thermoset

One of the benefits of thermoplastics is they can be heated to their melting point, cooled, and reheated again without degradation.  By contrast, thermoset plastics can only be heated once. The first heating causes thermoset materials to set (a bit like a 2-part epoxy), resulting in a chemical change that cannot be reversed.  These properties are what makes PE ideal for gas pipelines joined by electrofusion fittings like the PLASSON SmartFuse range.

the benefits of PLASSON Australia EF branch saddles

PE is rugged, flexible, and durable.  Both the pipe and PE pipe fittings have outstanding chemical and environmental stress crack resistance.  PE pipelines have been successfully used in a wide variety of applications for over 50 years.  Add to that strength and corrosion-resistance, and you get a life-span far in advance of other pipe materials.

TAKE A LOOK AT THE INNOVATIVE RANGE OF PLASSON PE PIPE FITTINGS HERE…

WHAT IS AN HDPE PIPE FITTING?


HDPE pipe fittings help connect HDPE pipe together. PLASSON fittings can join HDPE pipe in different ways: electrofusion fittings join pipe permanently through fusion; metric compression fittings seal through an internal O-ring being compressed to form a seal between the fitting and the pipe; and BSP threaded fittings join pipe through threaded connections.

There is a surprisingly vast range of poly pipe compression fittings. Even the most familiar options, like couplers, tees and elbows, have a range of reducing and connection options that can take some time to understand.


While pipe fittings or connectors attach one pipe to another in order to lengthen the run or change the flow direction in a plumbing system, there are also lots of clever fittings that do so much more to make plumbing life easier. They can combine, divert or reduce the flow of the water supply. They can monitor flow or stop it, reduce pressure and provide outlets for sampling. 


PLASSON compression fittings have a number of unique features that help deliver leak-free connections and reliable, long-life PE pipelines.

Compression fittings come in a range of standard sizes. PLASSON compression fittings start small for domestic plumbing at 16mm, 20mm, 25mm and 32mm and continue up to civil and industrial sizes like 40mm, 50mm, 63mm and right up there to above 1000mm.


All PLASSON compression fittings seal the instant they go on the pipe due to an innovative O-ring design.  The O-ring is held captive in the body of the fitting in a specially designed groove. This simple piece of engineering means the O-Ring can’t fall out, get contaminated or become easily damaged like other compression fittings.


While most have openings of the same size on each end, some fittings are designed with different-sized openings and serve as the transition from one size pipe to another. The following briefly explains some of the different PLASSON fittings, where and how they are used.


To see the full range of PLASSON metric compression poly pipe fittings click here…

PLASSON METRIC COMPRESSION TEES FOR POLY PIPE

Tee Fittings & Wye Fittings
Tees and wyes are used to connect three pieces of pipe. Tees can have one inlet and two outlets at 90-degree angles in the shape of a “T” and are used to split a supply line, or they can combine two lines into one outlet. You often see tee fittings connected to potable water supply lines. A wye is shaped like a “Y” with the two inlets coming together at roughly 45-degrees into a single outlet in drain applications.


Elbow Fittings
Elbows change the direction of flow between two pipes. Common elbows have 90-, 60-, 45- and 22 ½-degree bends and are used to make a turn. They can be joined together to move around obstructions in a pipe run.

Coupling & Adapter Fittings
Pipe couplers slip over the outside of two pipes to connect them. A coupling can be a reducer, or reducing coupling, meaning they reduce flow by joining a larger pipe to a smaller size. Adapters are used when connecting two pipes of different types. For example, an adapter could be fitted on the end of a plain pipe to allow a threaded connection at the other side of the adapter, or to connect poly pipe with another pipe material, like copper.

PLASSON OFFERS A RANGE OF METRIC COUPLING FITTINGS FOR PLUMBING

Bushing Fittings
Bushings, sometimes called reducer bushings, are used for connecting two pipes of different sizes. The larger diameter of the bushing fits inside of the larger pipe. The smaller pipe is then inserted into the smaller end of the bushing.

Flange Fittings
A flange is a flat, round fitting that creates a tight seal with bolts or clamps. They are used when pipes pass through walls, ceilings and floors. They are also used in electrofusion installations to connect valves to main lines.

Plasson Australia BSP threaded fittings range


Cap Fittings
A cap fits over the end of a pipe to stop the flow of water or gas. These fittings can be used for the permanent termination point of a pipe or used temporarily to cut off supply during a plumbing or pipeline project. 

Plug Fittings
Plugs used at the end of a pipe to seal the opening, similar to a cap. The difference is that a plug fits into the threaded pipe opening to make the seal while caps fit over the opening. They are commonly found at cleanout locations for sewer systems.

PLASSON METRIC COMPRESSION ADAPTORS FOR CONNECTING PE PIPE


Nipple Fittings
Nipples are short sections of pipe that are male-threaded at each end and used for connecting two female-threaded pipe ends or fittings.


Ag Pipe Fittings
Agricultural pipe is widely used for stock watering, water mains, irrigation systems and bore water reticulation. PLASSON rural couplings and clamp saddles are specially designed to connect imperial-size polyethylene pipes from ¾” to 2″. The range is compatible with PELD, PEHD, PE40, PE80 and PE100 pipes complying with AS/NZS 4130. PLASSON’s special red barbed inserts fit a range of pipe dimensions so that ag pipe can be easily connected without the need for any tools.

Rural Ag pipe couplings from Plasson Australia

The PLASSON range includes solutions for most plumbing situations. You can take a look at the catalogue for the full range here….

TOP SOLUTIONS: POLY PIPE REDUCING FITTINGS

PLASSON reducing adaptor sets can be inserted into will existing PLASSON poly pipe fittings to reduce the size of the outlet whilst maintaining pressure ratings and eliminating leak risk.

THE POLY PIPE ABC’S: PN TO SDR

Here’s a quick look at pipe colours and codes for those new to the game or keen to brush up:

Polyethylene pipes, or PE pipes, have been produced in Australia since the mid 1950’s.  The industry started small with diameters like 20mm, 32mm and 63mm for industrial and agricultural applications but PE pipe and fittings are now available in diameters up to 2000mm.

PE pipe has grown rapidly in popularity and polyethylene pipe connected by compression or electrofusion fittings is now largely made from PE100.  This is the third generation of PE and it delivers high performance, long-life PE pipes that will provide reliable service for 100 years or more.

PE100 pipe is used to convey all types of liquids and gases for above and below ground applications including:

  • Urban water and gas supply
  • Mine dewatering
  • Irrigation supply
  • Slurry pipelines
  • Vacuum, pressure and gravity sewer systems
  • Submarine pipelines and ocean outfalls
  • Trenchless pipeline installation and rehabilitation
  • Industrial process pipe work
  • Compressed air services
  • Electrical and telecommunication cable conduits
  • Upstream coal seam gas and water pipelines

Polyethylene pipe has a coloured stripe extruded into the pipe wall as a permanent reminder of what it is inside. These are the main colour codes you are likely to come across when joining PE pipe with compression or electrofusion fittings:

BLUE = potable water

RED = fire mains

LILAC = recycled/grey water

YELLOW = gas

GREEN = rain water/raw water

CREAM = sewer

Polyethylene, or PE, pipe has been successfully used throughout the world for more than 50 years. The main benefits of PE pipes and fittings are corrosion resistance, high strength, toughness and flexibility, so it’s no wonder it is a popular choice worldwide.

Aside from the colour indicating what is being carried by the pipe, there is valuable detail printed on the pipe too.

What is PN?

PN is printed on the pipe. For blue stripe potable water pipe this is usually PN16. The acronym PN stands for Pressure Nominal. When a pipe has a rating of PN16, it is designed to handle 16 Bar internal pressure.

Poly pipe comes in a range of pressure ratings:

PN10 which has a maximum pressure rating of 1000kpa
PN12.5 which is for a maximum of 1250kpa
PN16 for a maximum of 1600kpa

What is OD?

The OD is also printed on the pipe. This is the Outside Diameter, or OD, of the pipe measured in ‘mm’.

Then there is also the acronym SDR, which stands for Standard Dimension Ratio.

When the outside diameter of the pipe is divided by the wall thickness, it gives the SDR of the pipe.

These are important measurements to know and understand when installing pipes that will carry anything under pressure.

SDr calculations for poly pipe PE100

Why choose PE100 pipe?

PE100 is the third generation of pipe grade PE and is a high performance plastic engineered for to deliver.

It has an optimum balance of three key properties: Minimum Required Strength (MRS) – this provides long-term strength and creep resistance. Stress crack resistance (sometimes referred to as slow crack growth resistance). Rapid crack propagation resistance.

Pipe that carries potable water in Australia is made from PE100 which is a type of plastic resin that has been proven to have a minimum required strength (MSR) of 10 MPa at 50 years and 20 degrees celcius.  The operational service life of PE pipelines is dependent upon a number of factors that include: raw material quality, processing conditions, installation, the aggressiveness of the fluid transported, operating pressure and temperature.

‍Click to watch how OD, SDR and PN work together

what abreviations on poly pipe mean

LEAK-FREE POLY PIPE JOINS

Poly pipe joiners are easy to use, they are long lasting and corrosion-resistant.  As with all pipe lines, joins mean there is a potential for leaks. But, by paying attention to key steps in the installation process, it is possible to achieve leak-free joins.

Incorrect installation
When pushing the plumbing fittings onto the pipe, ensure the pipe is fully inserted. If the fitting is only partially inserted onto the pipe it will not create a watertight seal.

When the pipe is traveling through the fitting you will feel some resistance. This can mean you think the pipe has been pushed all the way into the fitting.   

Making a witness mark will help show how far the pipe needs to be inserted in order to reach half way into the fitting.

Pipe issues

In order to seal tightly inside the fitting, pipe ends need a clean, straight cut. If the end is jagged or uneven, it will not create a watertight seal

If the tubing is cut on an angle, it is unlikely to seal and could also nick the O-ring

One way to avoid these issues is to cut pipe with a pipe cutter rather than a blade or saw

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