Aluminium tube 20x1 length 3000 mm | NERON
Aluminium tube 20x1 length 3000 mm | NERON
Aluminium tube 20x1 length 3000 mm | NERON

Aluminium tube 20x1 length 3000 mm

Neron
zł31.90 Grosszł25.93 Net

Aluminium tube Ø 20 × 1 mm. Price for 1 piece of 3000 mm. Unfinished surface.

Outside diameter:

Ø 8 mmØ 10 mmØ 12 mmØ 13 mm
Ø 14 mmØ 15 mmØ 16 mmØ 18 mm
Ø 19 mmØ 20 mmØ 22 mmØ 25 mm
Ø 28 mmØ 30 mmØ 35 mmØ 40 mm
Ø 45 mmØ 48 mmØ 50 mmØ 60 mm
Ø 70 mmØ 80 mmØ 90 mmØ 100 mm
Ø 120 mmØ 180 mmØ 200 mm

Wall thickness:

1 mm1,5 mm2 mm3 mm

Length:

1000 mm1500 mm2000 mm3000 mm
Dispatch within:
5 days
Shipping cost incl. VAT:
from zł615.00
Availability:
Available
Weight:
0,483 kg
Secure payments
BLIK Przelewy24

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InPost Paczkomaty GLS DHL Pocztex

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Aluminium tube Ø 20 × 1 mm — length 3000 mm

The offer includes one section 3000 mm long. The tube has a hollow circular cross-section: an outside diameter of 20 mm and a wall thickness of 1 mm. It is made of unfinished aluminium.

Technical specifications

MaterialUnfinished aluminium
Cross-sectionCircular, hollow
Outside diameter D20 mm
Wall thickness t1 mm
Inside diameter — nominal calculation18 mm
Section length L3000 mm
Sales unitpiece — one cut length
Theoretical section mass0,483 kg

The inside diameter is calculated as D − 2t. This is a nominal value that does not account for diameter and wall tolerances. The theoretical weight is calculated from the annular area π × t × (D − t), the length and an aluminium density of 2700 kg/m³. The actual weight depends on the alloy and manufacturing tolerances; the stated value is not a measured weight.

Drawing and dimensional symbols

Tube diagram: outside diameter D, wall thickness t and length L

Click the drawing to view it at full size.

D = 20 mm indicates the outside diameter, t = 1 mm the wall thickness, and L = 3000 mm the cut length. The left view shows the annular tube cross-section and the right view shows the side. Dimension D refers to the outer outline, not the bore. The drawing is illustrative; the table specifies the parameters of the particular offer.

Material and surface

Unfinished aluminium, without an additional decorative finish. The surface is not brushed, polished, anodised or painted. Marks from manufacturing, storage and transport may be present. The photorealistic illustration shows the material type and cross-section; the proportions and surface appearance may vary depending on the dimensions.

No specific alloy or temper is declared. If the aluminium grade or material condition is a condition of purchase, contact the shop and confirm the currently available material before ordering.

Applications and selection for machining

The tube can be used as semi-finished stock for making bushes, spacers, covers, brackets and mounting parts. Selecting the diameter, wall thickness and material for the loads is part of the finished component design. When cutting, turning, drilling or milling, allow for machining allowances, kerf width and support of the thin wall. Confirm fit requirements and suitability for welding or bending before purchasing, for the alloy and material condition currently available.

Purchasing and selecting variants

Buying one piece means one 3000 mm cut length. Buying several pieces means separate sections of the ordered length. Beside the price, select the outside diameter, then an available wall thickness and length. Subsequent sections show only existing variants compatible with the previous selection. Each offer has its own price and availability.

Preparation and cutting

For a different length, contact the shop and confirm cutting availability, cost and tolerance. Specify the diameter, wall thickness, length of each piece and quantity.

Aluminium tube clamped in a vice at a bandsaw cutting station

Preparing a tube for cutting with a horizontal bandsaw — illustrative view.

Delivery

The length of the packed material and the total order mass affect the available transport methods. You can check delivery methods and costs for the address and number of sections in the basket.

Frequently asked questions (FAQ)

Is the stated diameter the outside or inside diameter?
In this offer, 20 mm is the outside diameter. With a wall thickness of 1 mm, the calculated nominal inside diameter is 18 mm. Confirm the required fit before purchasing.

Is this a tube or a solid bar?
This is a tube with a hollow circular cross-section. The wall thickness is stated separately from the outside diameter.

Will several pieces be supplied as one long item?
No. Each piece is a separate 3000 mm cut length. A different division requires prior agreement.

Is the aluminium brushed or anodised?
No. This is unfinished aluminium, without additional brushing, polishing, anodising or painting.

Can I order a specific aluminium grade?
Specify the required grade and material condition before purchasing. The shop will confirm current availability.

Can cutting to a different dimension be ordered?
Contact the shop, specifying the diameter, wall thickness, lengths and number of pieces. Agree on cutting availability, cost and tolerance before ordering.

NERON Piła — help with selection

Contact NERON, specifying the outside diameter, wall thickness, length and number of pieces, along with your material requirements.

  • Brand
  • Reference
    KAT04954-3000mm
  • Waga
    0,483 kg
  • In stock
    1000 Items

  • Sales unit
    pcs

Workplace safety warnings — in accordance with Regulation (EU) 2023/988 on general product safety:
1. Eye protection:
– Always wear safety goggles or a face shield to protect your eyes from sparks, particles and metal fragments.
2. Hearing protection:
– When working in a noisy environment, use ear defenders or earplugs to prevent hearing damage.
3. Respiratory protection:
– When working in dusty surroundings or in the presence of fumes, wear a filtering mask or an appropriate respirator.
– Ensure proper ventilation of the workstation.
4. Hand and skin safety:
– Use protective gloves that protect against mechanical injuries and chemicals.
– Where necessary, use protective creams to prevent irritation and dry skin.
5. Work clothing:
– Work in protective clothing resistant to sparks and splashes.
– Avoid loose clothing, jewellery and loose hair near machinery.
6. Fire risk:
– Keep the workstation free of flammable materials (e.g. paper, fabrics and chemicals).
– Keep a serviceable fire extinguisher close at hand and know how to use it.
7. Electrical hazards:
– Check the condition of cables and electrical equipment before use.
– Do not use electrical devices in damp conditions.
– Disconnect equipment from the power supply during maintenance or repairs.
8. Use of machinery and tools:
– Regularly inspect the technical condition of machines and tools.
– Use equipment in accordance with the manufacturer's instructions.
– Blades and tools should be maintained regularly and kept in good condition.
– Machines should be fitted with appropriate guards and protective devices.
9. Handling materials:
– Use handling equipment to move heavy components.
– Lift and carry using ergonomic practices to avoid injury.
10. Working with chemicals:
– Store chemicals in labelled, safe containers.
– Use substances in accordance with the manufacturer's instructions and occupational health and safety rules.
– Ensure air circulation when using chemicals.
Other important rules:
– Keep the workstation clean and tidy.
– Ensure adequate lighting in the working area.
– Provide occupational health and safety training.
– Carry out regular safety audits and comply with current regulations.

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