OrangeSea
CNC & Precision Engineering
Energy & Oil
All Industries

Industry

CNC Machining for
Energy & Oil

High-Pressure, High-Temperature Components for Power Generation

ISO 9001:2015NACE MR0175 awarenessAPI 6A / API 17D awarenessASME B31.3 compatibleDNV compatible documentation

Energy sector components operate at the extremes of human engineering — pressures that exceed 1,000 bar in downhole tools, temperatures above 500°C in gas turbines, and chemical environments that attack most common alloys within days. OrangeSea CNC has built material and process expertise specifically around the alloys the energy sector demands: Inconel 718, Inconel 625, super duplex steels, titanium alloys, and high-strength tool steel — machined on equipment designed to handle the cutting forces these materials generate.

Why OrangeSea CNC

What We Bring to Energy & Oil

Exotic Alloy Machining

Inconel 718/625, Hastelloy C276, super duplex 2507, and titanium Gr5 are daily materials in our facility. We have proven programmes, correct tooling, and experienced machinists — not a learning curve on your job.

High-Pressure Sealing Faces

Valve seats, metal-to-metal sealing faces, and pressure port interfaces ground and lapped to flatness within 1 µm where required. Hydraulic pressure-test reports supplied with critical components.

Downhole Tool Components

Connection threads (API and proprietary), flow control mandrels, and centraliser parts machined to the dimensional and material standards that downhole service life requires.

Renewable Energy Parts

Wind turbine pitch-control components, solar tracker drive parts, and tidal turbine hardware — we support the full energy transition spectrum, not just oil and gas.

Long-Form Shaft Turning

Shafts up to 1,200 mm between centres turned on our large-format lathes. Turbine stub shafts, pump drive spindles, and generator coupling shafts with keyways and precision ground journals.

Third-Party Inspection Support

We welcome third-party inspection (TPI) at any stage. DNV, Bureau Veritas, SGS, and customer QC representatives can witness machining, dimensional inspection, and pressure testing on-site.

Component Examples

Parts We Make for Energy & Oil

Representative components — not an exhaustive list. Send your drawing and we will confirm capability within 24 hours.

Valve Bodies (Gate/Ball/Check)
Inconel, Duplex, ±0.01 mm
Downhole Tool Bodies
SS 17-4PH, Inconel, ±0.01 mm
Pump Impellers & Diffusers
Duplex 2205, Ti Gr5, ±0.02 mm
Turbine Blade Fixtures
Tool steel, Inconel, ±0.005 mm
Pressure Vessel Nozzles
SS 316L, Duplex, ±0.02 mm
Compressor Seal Components
Inconel 718, SS 316, ±0.01 mm
Flowmeter Bodies
SS 316L, ±0.01 mm
Wind Turbine Drive Parts
Steel, Al, ±0.05 mm

Materials

Approved Materials for This Sector

Inconel 718 / 625Hastelloy C276Super Duplex 2507Duplex 2205Stainless Steel 316L / 17-4PHTitanium Grade 5Tool Steel

Relevant Services

Services Used for Energy & Oil

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