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Four matte black brass tubes, 12 mm OD, 500 mm long, chamfered ends

Bitspower

Bitspower Chamfer Brass Hard Tubing OD12mm Carbon Black 500mm 4pcs

SKU CH-M36S-682NZ

Four brass tubes with 12 mm OD, 0.7 mm wall and 500 mm length, pre-chamfered for hard-tube water cooling builds

  • TypeAccessories
  • Precision-cut 12 mm OD tubing ready for assembly
  • Chamfered ends prevent O-ring damage during fitting
  • Brass construction resists corrosion for long loop life
  • Double wall thickness adds structural rigidity under pressure
  • Carbon black finish maintains consistent look across four pieces

Precision-cut brass tubing for custom loops

These four carbon-black tubes arrive pre-cut to 500 mm with chamfered ends, ready for immediate assembly in a hard-line liquid-cooling build. The OD12 mm brass construction uses a double wall thickness of .7 mm for rigidity and leak resistance. Each piece is RoHS compliant and manufactured to a ±3 % length tolerance.

Thermals, noise and power in normal use

Brass tubing itself generates no noise and draws no power, acting only as a passive conduit for coolant flow. The .7 mm wall thickness resists deformation under typical loop pressures, helping maintain consistent flow rates without adding pump load. Carbon-black finish does not alter thermal conductivity compared with bare brass.

Bundled accessories and software impact

No fittings, cutting tools or coolant are included; the pack contains only the four chamfered tubes. Bitspower recommends using their OD12 mm hard-fitting series and the dedicated BP-CMMTC metal tubing cutter to avoid damaging the carbon-black coating during any length adjustments.

Highlights

  • Precision-cut 12 mm OD tubing ready for assembly
  • Chamfered ends prevent O-ring damage during fitting
  • Brass construction resists corrosion for long loop life
  • Double wall thickness adds structural rigidity under pressure
  • Carbon black finish maintains consistent look across four pieces

Specifications

TypeAccessories

Questions about this item

How do I install the 12 mm OD brass tubing without cracking the carbon black coating?

Cut each 500 mm length to size, then chamfer the ends before inserting into Bitspower OD12mm hard fittings; use the Bitspower Metal Tubing Cutter BP-CMMTC to prevent the colour layer from breaking.

What maintenance or replacement will the tubing need over time?

The brass material and double wall thickness of 0.7 mm are designed for durable, long-term performance; no scheduled replacement is required unless physical damage or corrosion occurs.

What limit appears first when the loop runs under sustained load?

The tubing itself has no thermal or pressure limit listed; the practical constraint will be the fittings and coolant temperature rating chosen for the 12 mm OD hard-tube system.

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