Technical Specifications
| Material | 0.96 g/cm³ |
| Density | 0.94 – 0.97 g/cm³ |
| Water Absorption | < 0.01% |
| Tensile Strength | 25 – 32 MPa |
| Tensile Modulus | 800 – 1,400 MPa |
| Elongation at Break | 500 – 1,000% |
| Impact Resistance | Excellent |
| Abrasion Resistance | Good |
| Operating Temperature Range | -50°C to +80°C |
| Melting Point | ~130°C |
| Coefficient of Friction | Low |
| Chemical Resistance | Excellent (acids, alkalis, salts) |
| Food Grade | Available (FDA compliant grades) |
Certifications & Downloads
HDPE Rod – Black & Natural
HDPE Rod – Black & White (20mm to 400mm Ø, 1000mm Length) High-quality HDPE (High-Density Polyethylene) rod available in black and white. Durable, impact-resistant, and easy to machine, making it…
Available variants
65 rod sizes in stock
- 10mm 1000mm RD-HDPE-BLK-10MM-1M $3.24 + GST
- 12mm 1000mm RD-HDPE-BLK-12MM-1M $3.96 + GST
- 15mm 1000mm RD-HDPE-BLK-15MM-1M $6.64 + GST
- 20mm 1000mm RD-HDPE-BLK-20MM-1M $11.12 + GST
- 25mm 1000mm RD-HDPE-BLK-25MM-1M $10.95 + GST
- 30mm 1000mm RD-HDPE-BLK-30MM-1M $15.88 + GST
- 35mm 1000mm RD-HDPE-BLK-35MM-1M $21.48 + GST
- 40mm 1000mm RD-HDPE-BLK-40MM-1M $28.17 + GST
- 45mm 1000mm RD-HDPE-BLK-45MM-1M $66.58 + GST
- 50mm 1000mm RD-HDPE-BLK-50MM-1M $43.80 + GST
- 60mm 1000mm RD-HDPE-BLK-60MM-1M $58.19 + GST
- 70mm 1000mm RD-HDPE-BLK-70MM-1M $79.17 + GST
- 80mm 1000mm RD-HDPE-BLK-80MM-1M $103.20 + GST
- 90mm 1000mm RD-HDPE-BLK-90MM-1M $130.75 + GST
- 110mm 1000mm RD-HDPE-BLK-110MM-1M $164.72 + GST
- 115mm 1000mm RD-HDPE-BLK-115MM-1M $314.34 + GST
- 120mm 1000mm RD-HDPE-BLK-120MM-1M $191.92 + GST
- 125mm 1000mm RD-HDPE-BLK-125MM-1M $387.90 + GST
- 130mm 1000mm RD-HDPE-BLK-130MM-1M $225.36 + GST
- 140mm 1000mm RD-HDPE-BLK-140MM-1M $261.36 + GST
- 150mm 1000mm RD-HDPE-BLK-150MM-1M $299.91 + GST
- 160mm 1000mm RD-HDPE-BLK-160MM-1M $332.36 + GST
- 180mm 1000mm RD-HDPE-BLK-180MM-1M $507.51 + GST
- 200mm 1000mm RD-HDPE-BLK-200MM-1M $626.65 + GST
- 220mm 1000mm RD-HDPE-BLK-220MM-1M $823.95 + GST
- 230mm 1000mm RD-HDPE-BLK-230MM-1M $830.09 + GST
- 250mm 1000mm RD-HDPE-BLK-250MM-1M $1,358.01 + GST
- 280mm 1000mm RD-HDPE-BLK-280MM-1M $1,311.77 + GST
- 300mm 1000mm RD-HDPE-BLK-300MM-1M $2,175.25 + GST
- 320mm 1000mm RD-HDPE-BLK-320MM-1M $1,697.08 + GST
- 350mm 1000mm RD-HDPE-BLK-350MM-1M $2,045.52 + GST
- 400mm 1000mm RD-HDPE-BLK-400MM-1M $2,551.76 + GST
- 10mm 1000mm RD-HDPE-NAT-10MM-1M $2.96 + GST
- 12mm 1000mm RD-HDPE-NAT-12MM-1M $3.60 + GST
- 15mm 1000mm RD-HDPE-NAT-15MM-1M $6.04 + GST
- 20mm 1000mm RD-HDPE-NAT-20MM-1M $10.08 + GST
- 25mm 1000mm RD-HDPE-NAT-25MM-1M $9.98 + GST
- 30mm 1000mm RD-HDPE-NAT-30MM-1M $14.42 + GST
- 35mm 1000mm RD-HDPE-NAT-35MM-1M $20.33 + GST
- 40mm 1000mm RD-HDPE-NAT-40MM-1M $25.60 + GST
- 45mm 1000mm RD-HDPE-NAT-45MM-1M $66.58 + GST
- 50mm 1000mm RD-HDPE-NAT-50MM-1M $82.50 + GST
- 60mm 1000mm RD-HDPE-NAT-60MM-1M $52.90 + GST
- 70mm 1000mm RD-HDPE-NAT-70MM-1M $71.97 + GST
- 80mm 1000mm RD-HDPE-NAT-80MM-1M $93.84 + GST
- 90mm 1000mm RD-HDPE-NAT-90MM-1M $118.86 + GST
- 100mm 1000mm RD-HDPE-NAT-100MM-1M $146.72 + GST
- 110mm 1000mm RD-HDPE-NAT-110MM-1M $146.69 + GST
- 120mm 1000mm RD-HDPE-NAT-120MM-1M $174.46 + GST
- 125mm 1000mm RD-HDPE-NAT-125MM-1M $390.09 + GST
- 130mm 1000mm RD-HDPE-NAT-130MM-1M $204.87 + GST
- 140mm 1000mm RD-HDPE-NAT-140MM-1M $237.61 + GST
- 150mm 1000mm RD-HDPE-NAT-150MM-1M $272.65 + GST
- 160mm 1000mm RD-HDPE-NAT-160MM-1M $470.75 + GST
- 180mm 1000mm RD-HDPE-NAT-180MM-1M $461.37 + GST
- 200mm 1000mm RD-HDPE-NAT-200MM-1M $569.69 + GST
- 220mm 1000mm RD-HDPE-NAT-220MM-1M $749.04 + GST
- 230mm 1000mm RD-HDPE-NAT-230MM-1M $754.63 + GST
- 250mm 1000mm RD-HDPE-NAT-250MM-1M $1,233.75 + GST
- 280mm 1000mm RD-HDPE-NAT-280MM-1M $1,192.50 + GST
- 300mm 1000mm RD-HDPE-NAT-300MM-1M $1,828.75 + GST
- 320mm 1000mm RD-HDPE-NAT-320MM-1M $1,542.81 + GST
- 350mm 1000mm RD-HDPE-NAT-350MM-1M $1,859.57 + GST
- 400mm 1000mm RD-HDPE-NAT-400MM-1M $2,319.78 + GST
- 225mm 1000mm RD-HDPE-BLK-225MM-1M $1,257.97 + GST
Per-piece pricing for off-the-shelf lengths. For custom cuts or shorter lengths, email us a quote request .
Why choose HDPE Rod – Black & Natural?
- High impact strength and durability
- Excellent resistance to chemicals and corrosion
- Low water absorption
- Lightweight and easy to machine
- Food-grade options available
HDPE Rod (White & Black) – Lightweight, Tough & Chemical-Resistant
HDPE (High-Density Polyethylene) Rod is a versatile, durable plastic ideal for both industrial and commercial use. Known for its high impact strength, low moisture absorption, and excellent chemical resistance, HDPE rod is commonly used for machined parts , wear components, spacers, and food-grade applications.
Sizes: 20mm to 400mm Diameter
It’s easy to cut, shape, and weld, making it perfect for custom fabrication projects.
Key Features:
Available in a variety of diameters and lengths to suit your project needs.
Related Products
Technical Specifications
| Material | 0.96 g/cm³ |
| Density | 0.94 – 0.97 g/cm³ |
Certifications & Downloads
Frequently Asked Questions
What is HDPE rod and what is it used for?
HDPE rod is a solid plastic bar made from high-density polyethylene. It’s commonly used for machining wear parts, rollers, guides, spacers, bushes, and marine components. HDPE rod is valued for its impact resistance, low friction, and moisture resistance in industrial, food handling, and outdoor applications.
What are the key properties of HDPE rod?
HDPE rod offers high impact strength, good chemical resistance, low moisture absorption, and excellent machinability. It has a lower stiffness than nylon or acetal but performs well where toughness and durability are more important than tight tolerances or high load-bearing strength.
What sizes and diameters are available for HDPE rod?
HDPE rod is available in 20mm to 400mm of diameters, typically from small precision sizes up to large industrial rods. Lengths are usually supplied in standard stock sizes and can be cut to length. Availability depends on diameter, colour, and grade.
Is HDPE rod suitable for machining and fabrication?
Yes. HDPE rod machines easily using standard woodworking or plastic machining tools. It can be turned, milled, drilled, and tapped. Due to its flexibility, sharp tools and correct feeds are important to maintain accuracy, especially on tighter tolerances.
How does HDPE rod compare to nylon or acetal?
HDPE rod is tougher and more impact-resistant but less stiff than nylon or acetal. It has higher thermal expansion and lower load capacity. HDPE is often chosen for wet environments or where chemical resistance and toughness matter more than precision.
Can HDPE rod be welded or joined?
Yes. HDPE rod can be welded using plastic welding techniques such as butt welding or extrusion welding. Mechanical fastening is also common. Adhesive bonding is generally unreliable due to HDPE’s low surface energy.
What you can make with HDPE Rod – Black & Natural

Bearings & Rollers
Turned nylon, acetal, and UHMWPE bearings and guide rollers.

Cutting Boards
Food-grade HDPE boards for commercial kitchens and processing.

Air Conditioner Covers
Custom cut acrylic, polycarbonate and HDPE air conditioner covers. Screen outdoor units, protect from weather and keep airflow clear. Cut to size, shipped Australia-wide.

Chemical Tanks
PVC fabricated tanks for aggressive chemical storage and dosing.

Conveyor Components
Wear-resistant guides, idlers, and return rollers from engineering rod.

Bus & Coach Parts
Machined rod and tube for grab rails, bushings, and transit fittings.

Plastic Tanks
HDPE fabricated tanks for water, chemical, and industrial storage.

Protective Barriers
Ballistic-grade and standard polycarbonate barriers and partitions.
Processing Services
Services available for this product
CNC Routing
Profiling, pocketing, and drilling in HDPE and UHMWPE sheet.
Learn moreCNC Lathe Machining
Turned HDPE and UHMWPE bushings, rollers, and fittings.
Learn morePlastic Welding
Hot-air and extrusion welding for HDPE tanks and fabrications.
Learn moreTank Fabrication
Custom HDPE tanks, bunds, and containment vessels.
Learn moreMachined Parts
Finished HDPE and UHMWPE components to specification.
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