Spiro Galvanised Tube 400dia 1800mmL BE/SE – Rigid Tube – TG4018

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Image is for illustration only. Please go by the model number (SKU: TG4018).

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$154.98$303.98 (-49%)

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QuantityDiscountPrice
1 - 40%$154.98
5 - 98%$142.58
10 - 1912%$136.38
20 +18%$127.08
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SKU: TG4018 Categories: , , Tags: , , Brand:

⚠️ Important Compatibility Notice

Please double-check the required specifications with your qualified technician or installer prior to ordering. Due to the technical nature of this product, incorrect orders cannot be exchanged, replaced, or refunded. Thank you for your understanding.

Professional HVAC Component: Spiro Galvanised Tube 400dia 1800mmL BE/SE

You are viewing the Spiro Galvanised Tube 400dia 1800mmL BE/SE (SKU: TG4018). A professional-grade component from the Rigid Tube series, engineered for New Zealand’s residential and commercial ventilation systems. Sourced directly from our trade supply chain for NZ Depot.

⚠️

Technical Verification Required

Ventilation components require precise sizing. Please verify that this TG4018 model matches your system’s diameter and connection type (e.g., Big End vs Small End) before ordering.

Key Specs:
Category: Rigid Tube
Type: Round Tube – Steel (BESE – big endsmall end)

Product Specifications

Professional HVAC Supply: Spiro Galvanised Tube 400dia 1800mmL BE/SE

You are viewing the Spiro Galvanised Tube 400dia 1800mmL BE/SE (SKU: TG4018). A critical component within our Rigid Tube range, designed specifically for New Zealand’s residential and commercial ventilation requirements. Sourced directly from our trade supply chain for NZ Depot.

⚠️

Important: Measurement Verification

HVAC components require precise sizing. Please confirm this TG4018 model matches your engineer’s specifications before ordering.

Technical Specifications & Features

About the Round Tube – Steel (BESE – big endsmall end) Series

Lighter, stronger, and more cost effective than traditional sheet metal ducting.
High aerodynamic performance and durability
Manufactured from galvanised steel
Smooth dimpled interior for high efficiency aerodynamics
100% hermetic seal due to high-quality lock seam
2.95m, 1.8m & 1.2m lengths standard. Other lengths available to order non-standard
Standard diameters (mm): 100 125 150 175 200 250 300 350 400 450 500 600
Non-standard (mm): 160 180 224 280 315 360 480 550 560 630 710 800 1000 1250 1320 1472 1524
Can be insulated with fibreglass ductwrap, thermobreak or 25mm polyester
For 100mm and 125mm dia tube use Rigi-Tube cut to length

Additional information

MPN

Reviews

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Based on 10 reviews
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  1. Ethan –

    Very satisfied with product buy

    (0) (0)

  2. Caleb –

    Very impressive

    (0) (0)

  3. Xavier –

    Absolutely reliable

    (0) (0)

  4. Jill –

    Totally worth every penny

    (0) (0)

  5. Hugo –

    Very fantastic buy quality

    (0) (0)

  6. Jane –

    Fantastic item

    (0) (0)

  7. Ann –

    Absolutely perfect quality item product buy service

    (0) (0)

  8. Eleanor –

    Absolutely excellent quality item

    (0) (0)

  9. Daisy –

    Exceeded expectations

    (0) (0)

  10. Sarah –

    Works great

    (0) (0)

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