Tube Alphacool 18531

Name: Tube Alphacool 18531 18531
Brand: Alphacool
SKU: 1980727
Price: 13.49 EUR
Availability: InStock

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Offer for legal entity, cashless payment. Why is an item available only for a legal entity?
This is due to long delivery times and limited product warranties.

Short description

The Alphacool 18531 tube is made of durable PVC material, featuring a sleek black color. With a diameter of 1.3 cm and a length of 100 cm, it is designed for liquid cooling systems. This tube is perfect for enhancing your computer's cooling efficiency and ensuring optimal performance.

Available for order: 191 pcs.

Warranty: 2 Years

SKU: 1980727

Manufacturer: Alphacool

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Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

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2b. Kengaraga str., Riga, Latvia, LV-1063

07.07.2026 {{selectedOffer.officeDeliveryString}}

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From 4.99 € (Weight: 0.10 kg)

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Latvijas Pasts pakomāts / Unisend / DPD Paku skapis / Omniva / Venipak Pickup / Venipak Locker / Latvijas Pasts nodaļa

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Product information

Description

The Alphacool 18531 tube is a black PVC tube designed for liquid cooling systems in computers. It has a 1.3 cm diameter and a length of 100 cm, providing a flexible and durable conduit for coolant circulation. Manufactured by Alphacool, the tube is intended for use where a reliable, low-maintenance tubing solution is required to connect radiators, reservoirs, pumps and water blocks within a cooling loop.

Advantages

The tube's PVC construction offers resistance to kinking and good dimensional stability while remaining flexible enough for typical PC routing. Its black color provides a discreet appearance inside most builds and helps hide coolant coloring or minor residue. With a standard diameter and a 1 m length, the tube is suitable for straightforward installation without the need for custom cutting to short lengths in many typical builds.

Suitable for

Custom PC liquid cooling loops
Connecting radiators, reservoirs and pumps
Replacing worn or discolored tubing
Compact and mid-tower desktop builds

Key specifications

Material: PVC
Colour: Black
Inner/outer diameter: 1.3 cm (nominal diameter specified)
Length: 100 cm
Application: Liquid cooling for computers

How to use

Measure the required lengths in your cooling loop and cut the Alphacool 18531 tube to size using a sharp tube cutter to ensure a clean, square end. Slide appropriate compression fittings, clamps or barbed fittings onto the tube ends and secure them firmly to radiators, pumps, reservoirs or water blocks. Ensure fittings are compatible with the tube diameter and check connections for leaks after filling the loop. Route the tube to avoid sharp bends and contact with moving components.

Usage recommendations

Before final assembly, perform a leak test by filling the loop and running the pump outside the system or with powered-off components for several hours. Replace tubing if signs of hardening, cracking, or discoloration appear over time. Use compatible coolant types to avoid premature material degradation.

Specifications

Type:: Tube
Product colour:: Black

All features

Diameter:: 13 mm
Maximum operating temperature:: 60 °C
Maximum operating pressure:: 4 bar

Performance

Type:: Tube

Design

Product colour:: Black
Material:: PVC

Weight & dimensions

Tube length:: 1000 mm

Other features

Cooling agent:: liquid

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Customer questions

FAQ

How much does the Tube Alphacool 18531 cost, and is it available for purchase?

The price is 13.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 191 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 07.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All Alphacool products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Alphacool service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: type, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

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