Machine shops with in-house black oxide in Texas

Black oxide is a thin conversion coating on steel that gives a black finish with mild corrosion resistance and no dimensional change — applied in the shop.

State the material and the spec (MIL-DTL-13924), the oil or wax seal you want, and whether the finish must be uniform on a visible part.

The shops — 2

Each shop's verified black oxide fact is quoted from its own website; open the shop for every other capability on record.

• Affiliated Energy Products, Inc.

  Iowa Park, TXBlack oxide (in-house)

  Affiliated Energy maintains its own in house black oxide and zinc phosphate coating facility. source

• Texarkana Machine, Inc.

  Texarkana, TXBlack oxide (in-house)

  We also do Black Oxide, heat treatment, plasma cutting, TIG, MIG, stick welding, grinding and sandblasting. source

Fewer than three verified shops here yet — this page grows as more shops in the area are verified.

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