FAQ - DAMOS - David Moss Group

Capabilities

Products

HDPE

PVC

Fittings

David Moss Corporation manufactures and supplies HDPE pressure pipes from 20mm to 1200mm, and from SDR 41 to SDR 7.4, to AS/NZS 4130.

DAMOS manufacture and supply PVC pipes from 50mm OD to 250mm OD in both U-PVC and M-PVC, featuring class 9, 12, 16, 18 and 20.

David Moss offer a comprehensive range of fittings; encompassing Mechanical, Electro fusion, and Compression, our fittings range seamlessly compliments our pipe portfolio. Offering a range of internationally sourced products, and in house fabricated products our fittings portfolio boasts over 500,00 individual SKU's.

Industries

Mining & Resources

Civil & Infrastructure

Rural & Irrigation

Building Services

Utilities

Plumbing

Electrical

Communication

Damos delivers specialised piping for mining, offering HDPE solutions resistant to abrasion, chemicals, and corrosion. Ideal for tailings, slurry, and water management, our products meet the rigorous demands of the mining industry.

Damos supports civil and infrastructure projects with high-quality HDPE and PVC piping solutions for drainage, stormwater, and pressure pipelines. Committed to safety and compliance, we help contractors deliver sustainable infrastructure that stands the test of time.

Damos provides durable piping systems for rural applications, including irrigation and water management. Our HDPE and compression fittings ensure efficient water distribution, with products designed to withstand the harsh Australian climate.

Damos supplies reliable HDPE piping for fire protection, HVAC, and plumbing systems in building projects. Lightweight and easy to install, our solutions ensure safety and compliance in both new construction and renovations.

Damos partners with utility providers to deliver long-lasting HDPE and PVC piping systems for water, gas, and electrical services. Our products resist corrosion and environmental stress, supporting essential infrastructure.

Damos provides reliable HDPE and PVC piping solutions for water supply and drainage in residential, commercial, and industrial applications. Designed for durability and easy installation, our products ensure safe and sustainable plumbing systems.

Damos supports the electrical industry with HDPE and PVC conduit systems that protect and organise cabling in various environments. Our durable solutions ensure long-term reliability and safety for underground and industrial installations.

Damos delivers HDPE conduit solutions for fibre optic and telecommunications networks. Designed for durability and efficiency, our products protect cables in urban and remote areas, supporting Australia’s communication infrastructure.

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Are pipes available in any length?

We can make pipe any length, however we offer pipe in standard sizes for stock purposes, these sizes are 3M, 6M, 12M, 20M, 25M, 50M, 100M, 150M, 200M and 300M

What sizes of coiled pipe do you offer?

Coils come in 25M, 50M, 100M, 150M, 200M, and 300M

What colours can you make the pipe in?

We can offer the pipe in a variety of colours, either in solid jacket colour or striped colour; however the colours of the pipes or colour of the stripes stripes that we mainly produce are based on using the coloured stripe or jacket to identify the slurry, liquid or gas that is travelling through the pipe.

What SDR/Pressure ratings do you stock?

We stock PN8/SDR21, PN10/SDR17, Pn16/SDR11, and PN20/SDR9

What does SDR mean?

SDR is an Acronym for Standard Dimensional Ratio, it refers to the geometry of the pipe; the SDR is defined as the ratio of the nominal outside diameter to the nominal wall thickness.

What do the colours of the pipe mean or correspond to?

The colour of stripe or outer jacket colour indicate what type of slurry, liquid or gas is travelling within the pipe.

Where can I buy DAMOS pipe from?

DAMOS sell via a network of approved resellers, as well as directly to larger contractors, and asset owners.

How large or small a pipe can you make?

We can make HDPE pipe from DN16 to DN1200, and PVC pipe from DN100 to DN250.

Do you recycle old or used pipe?

Yes, DAMOS are an approved recycler under PIPA, and we offer a buy back and recycle scheme in line with our sustainability policy.

Do you make HDPE and PVC?

Yes, we make both HDPE and PVC pipe here at DAMOS.

Do you supply Fittings as well?

Yes, DAMOS supply a comprehensive range of HDPE and PVC fittings, including moulded fittings, compression fittings, mechanical fittings, Victaulic fittings threaded fittings and Electro fusion Fittings.