Oil & Gas Equipment

Oil & Gas Equipment Parts Manufacturer

Durable CNC machined components for downhole tools, wellheads, and other oil and gas applications.

CNC Machining Capabilities:

  • Our oil and gas CNC machining services deliver the rugged components demanded by extreme operating environments.
  • We utilize heavy-duty CNC machines with 50-horsepower spindles capable of processing large components up to 2000mm diameter and 3000mm length with positioning accuracy of ±0.05mm.
  • For critical pressure-containing parts, we maintain tolerances of ±0.025mm on sealing surfaces with surface finishes of Ra 0.8μm.
  • Our processing capabilities include duplex stainless steels (UNS S31803/S32205), super duplex (UNS S32750/S32760), Inconel 625/718, and specialized corrosion-resistant alloys.
  • Thread machining capabilities include API connections from 1-3/8" to 9-5/8" with proprietary premium connections to API tolerance classes.
  • All processes comply with NACE MR0175/ISO 15156 for sour service applications, with pressure testing capabilities up to 30,000 psi (206 MPa) and API Q1 9th edition certification ensuring rigorous quality control.

Corrosion Resistance

Specialized alloys and surface treatments protecting against H₂S, CO₂, and saltwater environments

High-Pressure Capability

Precision-machined components maintaining integrity under extreme downhole conditions

Temperature Resilience

Materials engineered for performance in environments from cryogenic to 650°F+ temperatures

NACE Compliance

Material selection and processing meeting strict standards for sour service applications

Products for Oil & Gas Equipment

Partsproto

Professional CNC machining and custom parts manufacturing services, meeting your precision machining needs with rapid delivery of high-quality components.

Contact Us

  • Email: [email protected]
  • Address: 11 Longjiangyi Rd, Dong Guan Shi, Guangdong Province, China, 523690

© 2025 Partsproto | All rights reserved.