Used Storage Tanks &
Pressure Vessels For Sale

Used Storage Tanks & Pressure Vessels — What We Carry

SIGMA Process Equipment maintains a broad inventory of used storage tanks for sale and used pressure vessels for sale, covering the types most in demand across the chemical, pharmaceutical, food processing, and general manufacturing sectors. We stock used stainless steel storage tanks for sale, used liquid storage tanks for sale, and used fiberglass storage tanks for sale — stock turns regularly, so submit an RFQ to get current availability and condition details.

Used Stainless Steel Tanks

Used stainless steel storage tanks for sale are our highest-volume vessel category. We carry SS 304 and SS 316L construction across a wide range of capacities — from a used 100 gallon stainless steel tank through to a used 500 gallon stainless steel tank, a used 1000 gallon stainless steel tank for sale, and large-capacity bulk vessels. Common configurations include vertical cylindrical tanks with top manway, side nozzles, and sloped or dished bottom. Stainless steel tanks for sale from our stock are inspected for shell integrity and surface condition prior to listing.

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Used Jacketed Tanks

A used jacketed tank allows external heating or cooling via a water, steam, or glycol jacket — essential for temperature-sensitive processes in chemical synthesis, pharmaceutical manufacturing, and food production. We frequently carry used jacketed stainless steel tanks for sale and used stainless steel jacketed tanks for sale in a range of volumes. Coil condition and jacket pressure test history are included in condition reports.

Used Pressure Vessels

Used pressure vessels for sale and surplus pressure vessels in our inventory include ASME-coded horizontal and vertical vessels for process service, compressed gas storage, and cryogenic duty. Used stainless steel pressure vessels are available alongside carbon steel and alloy-construction units. Documentation (original design data reports, inspection records) is provided where available — buyers should always verify fitness for intended service pressure and temperature.

Used Cone-Bottom Tanks

A used cone bottom tank — also called a conical-outlet tank — provides complete drainage of solids-containing liquids or crystalline slurries. Applications include chemical batch processes, food-ingredient tanks, and pigment or dye mixing. We hold used cone bottom tanks for sale in both SS and carbon steel construction.

Used Air Receivers & Gas Storage Tanks

Used air receivers and second-hand air receiver tanks for industrial compressed-air systems are available in various ASME-rated capacities. We also carry used gas storage tanks (nitrogen, process gas) — contact us with the service pressure, volume, and medium to check available stock.

Used Industrial Process Tanks

Used process tanks, used chemical tanks, and used industrial tanks of general-purpose construction round out our vessel inventory. These include liquid storage tanks, holding tanks, bulk storage vessels, and mixing vessels without agitators. Used liquid storage tanks for sale, used holding tanks, and used bulk storage tanks are routinely available.

Key Buying Considerations

• Material of construction — SS 316L for most chemical duty; Hastelloy or duplex for high-chloride or acidic service; carbon steel for non-corrosive ambient storage.
• Working pressure & temperature — confirm the vessel's rated pressure and temperature against your process requirements; never exceed the nameplate rating.
• Volume & geometry — specify working volume, overall dimensions, and outlet type (flat-bottom, cone, dish).
• Nozzle schedule — confirm inlet, outlet, vent, and instrumentation nozzle sizes and orientations match your process connections.
• Documentation — for ASME/PED applications, request available design documentation and inspection certificates at the quote stage.

Used Steel Tanks & Carbon Steel Vessels

Used steel storage tanks, used steel tanks, and used large steel tanks for sale in carbon or mild steel construction are common in our inventory for non-corrosive ambient storage, waste collection, and bulk liquid holding. We also list old storage tanks for sale and old steel tanks for sale from plant clearances where condition is documented but cosmetic wear is present — a practical option when process chemistry is non-critical. Second hand steel tanks for sale typically attract shorter lead times than new fabrication. Second hand storage tanks and second hand storage tanks sale enquiries are welcome for any size or material.

Waste Oil Collection & Industrial Holding Tanks

We supply waste oil collection tanks and waste oil drum storage vessels for used-oil aggregation and transfer applications. These are typically carbon steel or HDPE-lined units rated for mineral oils and lubricants. Specify the oil type, required capacity, and regulatory requirements in your enquiry.

Common Requests We Fulfil

• Used storage tanks for sale near me — we export worldwide; most buyers receive units within 3–6 weeks of order confirmation
• Used stainless steel storage tanks for sale / used stainless steel tanks for sale near me — SS 304 and SS 316L; specify your port of destination and we will advise freight options
• Used stainless tanks for sale — any capacity, vertical or horizontal orientation
• Stainless steel vats used — open-top and closed-lid stainless vats for food, dairy, chemical, and pharmaceutical mixing
• Stainless tank for sale — single-unit or multi-unit inquiries both welcome
• Used pressure vessels for sale — ASME-coded horizontal and vertical units; documentation where available
• Pressure vessel use — we advise on material suitability and available documentation for your specific process pressure and medium
• Used steel storage tanks for sale — carbon steel, mild steel, and alloy-steel construction available

For a full list of currently available industrial storage tanks for sale, used stainless steel tanks for sale, and surplus pressure vessels, contact us via the form below. We respond to all enquiries within 24 hours.