Matt Black Shower Arm is a rigid connector installed between the wall or ceiling water outlet and a shower head, designed to extend the shower head outward and position it at a comfortable height and angle. It features a straight, square-profile body with a matte black surface, clean edges, and precision threaded ends. In actual use, it provides a stable and minimal visual presence, allowing the shower head to appear well-balanced and centered over the showering area. The matte black finish creates a calm, modern visual effect that reduces glare, resists visible fingerprints, and delivers a refined tactile feel during installation and daily use, contributing to a more cohesive and premium shower experience.

Long Shower Arm Chrome Parameter

Long Shower Arm Chrome Features

• Solid Brass Construction with Verified Weight
  The shower arm is manufactured from solid brass, as indicated by the measured weight of approximately 310 g for the 350 mm length shown in the images. This mass aligns with typical solid-brass density, confirming structural integrity and resistance to deformation under continuous water pressure up to 1.6 MPa, a standard benchmark for bathroom fittings.

• Precision Machined Square Profile
  The square cross-section measures approximately 25 mm × 25 mm, with tight dimensional tolerances achieved through CNC machining. This geometry improves torsional stiffness compared with thin round tubes, reducing vibration and rotational movement when supporting large-format rain shower heads exceeding 300 mm in diameter.

• Durable Matt Black Surface Treatment
  The matte black finish is applied through advanced surface coating processes, typically achieving coating thicknesses of 8–12 μm. This level of coating provides corrosion resistance exceeding 96 hours in neutral salt spray testing, helping maintain surface stability in high-humidity bathroom environments.

• Standardized Threaded Connections
  Both inlet and outlet use standard G1/2-inch threads, with thread pitch accuracy within ±0.05 mm. This precision ensures secure sealing, reduces the risk of leakage under flow rates of 6–12 L/min, and maintains compatibility with most international shower systems.

Long Shower Arm Chrome Application

• Residential Bathrooms
  In home bathrooms, the matt black shower arm supports fixed or rain-style shower heads, positioning them precisely over the user’s standing area. Its 350 mm projection helps create even water coverage for shower zones typically 800–1000 mm wide, improving daily comfort.

• Hotel Guest Rooms
  For hotel bathrooms, the shower arm provides a visually consistent element that aligns with modern interior design themes. Its solid construction supports frequent daily use, often exceeding 200 on-off cycles per month, without loosening or finish degradation.

• Apartment Renovation Projects
  In apartment upgrades, the standardized dimensions allow installers to replace existing chrome or painted arms without modifying plumbing lines. The matte black appearance modernizes the space while maintaining compatibility with existing G1/2-inch wall outlets.

• Boutique Commercial Washrooms
  In boutique or designer commercial washrooms, the shower arm serves as a functional structural component that complements matte black fixtures. Its rigid length and square form help maintain precise shower head alignment in spaces where visual symmetry and durability are equally important.

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