Highly-engineered, reliable, and safe autoclaves. Fully-customizable and available in a variety of pressures and dimensions.

Steelcraft designs and manufactures single-door and dual-door autoclaves in a wide range of pressures (from vacuum to 300 psig) and dimensions (diameters from 24″ to 144″ and lengths up to 150′).  Our autoclaves can be found in a wide range of industries including heat treating, rubber vulcanization, waste sterilization, and wood processing.  Autoclaves provide quick access to pressure vessels through actuation of a locking ring assembly that opens and closes the vessel in a fraction of the time required for standard bolted connections.

Swing Options
Heating Options
Additional Options

Carbon Steel: SA516-70, 44W, Alloy Overlay Options

Stainless Steel: 200, 201L, 304, 304L, 304H, 309S, 310S, 316/316L, 317/317L, 347, 409, 410, 410S, 430

Duplex: 2101, 2205, 2507

Pure Nickel: 200, 201

Monel(R): 400, 401

Inconel(R): 600, 601, 625

Incoloy: 800, 800H, 825

Hastelloy(R): C-22(R), C-276, C-2000(R), B, B-2, B-3(R), G, G-3, G-30(R), G-35(R)

Nickel Alloy: 20, 20Cb3(R), 904L

6-Moly: AL-6XN(R), 254MO(R), 926MO, 1925hMO, SSC-6MO, 25-6MO

Steelcraft’s autoclaves are manufactured to ASME and Pressure Equipment Directive (PED) standards with the CE mark.

Autoclaves should always be installed in accordance with the authority having jurisdiction (AHJ).

You should purchase your autoclaves from Steelcraft because of our demonstrated ability to customize solutions involving unique geometries, materials, certifications and control systems. We treat each autoclave project as individually as we do our customers.

Yes, Steelcraft can provide a wide range of options including quench tanks, spray piping and valving.

Yes, Steelcraft can provide a wide range of autoclaves including those that require a mix of materials.

No, Steelcraft is focused on autoclaves for pressurized or vacuum applications.

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