Industry

Get quotes for custom energy, oil and gas parts

Downhole tools, wellhead components, flanges, valve bodies, and pressure-service hardware in corrosion-resistant alloys. Upload your CAD files or drawings and we'll source competitive quotes from qualified manufacturing partners with the material traceability your spec calls for.

ISO 9001APINACE MR0175Material traceability
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Minimum order
1 part
Typical lead time
2 to 5 weeks
Core materials
Stainless, carbon steel
Spec
NACE, traceable

How OpenSpindle works

We tap our partner network. You get the best-match quote.

Upload your part and we tap our network of partner shops to get you a competitive, all-in quote that is the best match for the job.

One upload

A CAD file or a sketch. That is the whole ask on your end.

Your best-match quote

Sourced from the partner shops set up for your exact part.

All-in, on your timeline

Machining, finishing, and shipping detailed to your turnaround.

Reference

Material selection for energy and oil & gas parts

Common components for harsh and high-pressure service. Confirm NACE, pressure rating, and traceability requirements with the shop.
ComponentTypical materialWhy it fits
Valve & pump bodies316 / 316L stainlessCorrosion resistance in wet service
Sour-service hardwareInconel 625, duplex stainlessResists chloride and H2S cracking (NACE)
Pressure & structural parts4130 / 4140 alloy steelHigh strength for pressure-bearing parts
Downhole & wear partsCarbide-coated steelAbrasion resistance downhole
Fittings & connectorsStainless, brassMachinable and corrosion-resistant
Seals & seatsPEEK, DelrinChemical-resistant sealing surfaces

Applications

Typical energy / oil & gas parts

Valve bodies
Flanges & fittings
Downhole tool bodies
Pump & compressor parts
Housings & manifolds
Shafts & stems
Instrument & sensor housings

Why OpenSpindle

Built for energy / oil & gas buyers

Real quotes, not estimates

Your part is quoted by independent shops set up for energy and oil and gas work, so the price reflects the real job, not an automated estimate that changes later.

No sales gate

Upload a drawing and request quotes without a sales rep or account manager in the middle. Faster than the login-walled portals.

Material traceability up front

Shops list their quality certifications and traceability practices on their profile, so you can shortlist before you send a print for pressure or sour service.

Compare multiple shops

See several independent shops set up for energy and oil and gas work, and compare quotes rather than taking a single price.

Trust

Certifications and standards that matter

For energy and oil and gas work, the material and its documentation are often the gate. Look for these on a shop before you send a drawing for pressure or sour service, and confirm the specific scope for your part.

ISO 9001

The general quality management baseline. The starting expectation for any shop quoting energy and oil and gas work, and often paired with API and NACE requirements on the print.

API specifications

American Petroleum Institute standards for oilfield equipment, such as API 6A for wellhead and Christmas-tree components and API 5CT for casing and tubing. Prints commonly call out a specific API spec and material class for the part.

NACE MR0175 / ISO 15156

The material requirements for sour service, where hydrogen sulfide (H2S) can cause sulfide-stress cracking. Governs which alloys, hardness limits, and heat treatments are allowed on parts exposed to sour environments.

Material traceability

Mill test reports, heat and lot numbers, and certificates of conformance tying every part back to its raw stock. Essential for pressure-containing and downhole hardware where material provenance must be proven.

Questions

Frequently asked questions

Yes. Many energy shops on OpenSpindle machine to NACE MR0175 / ISO 15156 for sour service, using qualified alloys and hardness-controlled heat treatments. Call out the material class, hardness limits, and any H2S exposure on your drawing, and confirm the requirement directly with the shop.

Sourcing guides

Deciding where to make your parts

Last reviewed August 2026

Get energy and oil and gas quotes

Upload your drawing and we'll source competitive quotes from qualified manufacturing partners set up for corrosion-resistant, pressure, and sour-service parts.

Upload Files & Get Free Quotes

STEP · STL · IGES · DWG · DXF · PDF · and more

Uploads are secure & confidential

No CAD file?