Plumbing & Water Systems
Potable water and drainage piping and fittings from PS-marked manufacturers: uPVC, HDPE and spiral HDPE, PPR, and metal. Suitable for cold potable water, hot water, gravity drainage, and buried mains per plumbing code.
Product range
Also in stock
Where it's used
Potable Water Distribution
Water supply piping from meter to fixtures must be pressure-rated and sized per water load calculations. We supply sized piping and fittings; send your plan and we will compute lengths.
Drainage and Sewage
Wastewater lines need a steady fall (about 2 percent, or 2cm per meter) and proper venting. Series 600 and 1000 sanitary uPVC in 1/2 to 4 inch covers house and building drains and vents. We supply sized to your fixture count and layout.
Hot Water Distribution
Hot water lines need PPR PN20, fusion-welded, not standard PVC. We stock PPR pipe and fittings in the common sizes and can advise on insulation for long runs.
How ordering works
Send your plumbing plan (fixture schedule and layout) and we will size piping and compute fitting counts per code. Delivery in stages if your project phases construction (rough-in, then finish).
What we can supply
Full product range
Common sizes, grades, and standards we stock or source for this category. Sizes and specs guide your order; send us your list and we will confirm stock and pricing.
PE and HDPE Pipe (SDR Rated)
HDPE / PE pipe
Black polyethylene pressure pipe in SDR 9, 11, 13.6, and 17, from 1/2in (20mm) coils up to 12in (315mm) x 6m lengths, for water mains and service lines.
Spiral HDPE pipe
Corrugated / spiral-wall HDPE for drainage, culverts, and stormwater, large diameters, lightweight and corrosion-proof.
HDPE fittings
Fusion and compression fittings, elbows, tees, couplers, and adapters to match pipe size.
PVC Pipes and Drainage (uPVC)
Sanitary uPVC pipe
Series 600 and 1000 walls, 1/2in to 4in, for drain, waste, and vent lines.
Blue potable uPVC pipe
Pressure-rated for cold potable supply, 1/2in to 4in.
PVC fittings
Elbows (45 and 90 degree), tees, wyes, couplings, reducers, P-traps, cleanouts, end caps, 1/2in to 6in.
Solvent cement and cleaner
PVC cement and primer, 200cc, 400cc, and 1L tins.
PPR Hot and Cold Water Pipes
PPR pipe
PNS-marked PPR, PN10 for cold lines and PN20 for hot and cold pressure lines, 1/2in to 4in, fusion-weld joints.
PPR fittings
Elbows, tees, couplings, reducers, unions, caps, ball valves, and threaded adapters to match.
Valves, Faucets, and Meters
Gate valve, brass
Full-bore shutoff, threaded, 1/2in to 4in.
Ball valve, brass or PVC
Quarter-turn isolation, lever handle, 1/2in to 4in.
Check valve
One-way flow, brass or PVC, 1/2in to 4in, for pumps and risers.
Water meter
Multi-jet or single-jet potable meter, 1/2in and 3/4in domestic sizes.
Faucets and bibb cocks
Hose bibb, angle valve, pillar and lavatory faucet, 1/2in thread, chrome or brass.
Fire Protection
Fire hose
Single and double jacket with male and female brass couplings, 1-1/2in, 2in, 2-1/2in, in 50ft (15m) and 100ft (30m).
Brass nozzles
Straight-stream and adjustable fog nozzles, cast brass, 1-1/2in to 2-1/2in, NST or NPT thread.
Siamese twin
Two-way male outlet standpipe connections, cast brass, 1-1/2in up to 6in combinations.
Angle valves
AA angle valves, 150lb rated, cast brass with wheel handle, 1-1/2in, 2in, 2-1/2in.
Hose rack and fittings
Rack mounting nipples, brass adapters with cap and chain, and spanner wrenches, 1-1/2in to 2-1/2in.
Fire hose cabinets
Heavy-gauge steel or aluminum-frame cabinets, surface or recessed, with glass front and piano hinge.
Stocked at our yard
Brands we carry
PVC, PE, and PPR piping for water and drainage, plus Asahi fire protection fittings, in the sizes that cover everything from a bathroom repair to a full building standpipe.
Asahi
Fire hose, brass nozzles, valves, and cabinets
Common pipe sizes
Bring a sample or a photo if you are matching an existing line, we will size it at the counter.
Common questions about plumbing & water systems
What series of sanitary PVC pipe do you carry?
Series 600 for everyday drains, vents, and branch lines, and Series 1000 for main drains and anything buried or embedded in concrete. Sizes run 1/2 inch to 4 inch; when in doubt on a buried run, go Series 1000.
Can I use PVC for hot water?
No. Standard uPVC softens above 50 degrees C. For hot water lines use PPR PN20, joined by fusion welding. We stock PPR pipe and fittings from 20mm up, plus the welding service tips if your plumber needs them.
What pipe do I use from the water meter to the house?
For most homes, 1/2in or 3/4in blue potable uPVC or HDPE works from the meter to the tank or manifold. Long buried runs and subdivisions usually go HDPE for fewer joints. Send your layout and we will size it.
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Need pricing on plumbing & water systems?
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