Industry application

HVAC & Refrigeration

Precision metal components for compressors, pumps, flow control and refrigeration equipment where sealing and repeatability matter. Manufacturing and inspection are planned from the finished drawing and service requirements.

Application requirements

HVAC and refrigeration components are often judged by leakage performance, pressure and temperature cycling, cleanliness and repeatable connection geometry. We can combine casting, CNC machining, cleaning, finishing and final validation around those functional interfaces.

Typical components

  • compressor and pump housings
  • valve and flow-control bodies
  • manifolds, fittings and connection parts
  • machined bores, seats and sealing interfaces

Engineering priorities

  • Refrigerant or fluid compatibility with the specified alloy
  • Maximum working pressure, proof test and leakage criterion
  • Temperature range and cycling that can affect distortion or seals
  • Internal cleanliness, burr control and protected sealing surfaces

RFQ inputs

refrigerant or fluid, operating pressure, temperature range, leakage criteria and connection standard.

Production and supply support

For recurring HVAC and refrigeration programs, buffer stock and scheduled releases can support assembly demand while keeping pressure-tested components tied to controlled lots.

CPM component portfolio photo

CPM component portfolio photo

Related manufacturing example

Machined Impeller

See a component and manufacturing case with relevant machining, casting or inspection requirements.

A related manufacturing example, not a claim of a delivered project in this specific industry.

Read manufacturing case

Start with the drawing

Send the alloy, annual quantity and critical requirements.

Upload drawings and 3D models with the form, or email them directly if you prefer.

For the fastest drawing review, include:
  • 2D drawing / 3D file and revision
  • Material grade or service environment
  • Annual quantity or expected lot size
  • Critical tolerances, finish, inspection or pressure-test requirements

Secure verification

For larger or unsupported files, email info@chinaprecisionmetal.com.

By submitting, you agree that we may use this information to respond to your enquiry. Privacy