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Tubing

Tubing — New & Used | Surplus Select

Tubing — New & Used

Industrial tubing moves fluids and gases, supports structures, and connects systems across manufacturing, processing, and instrumentation. Available in seamless and welded forms and in round, square, and rectangular profiles, tubing spans stainless steel (304/316L), carbon/alloy steel, aluminum, copper, and brass. Choose by OD/ID, wall thickness, and schedule/pressure rating to meet standards like ASTM A269/A312, A106/A53, and common metric sizes for instrumentation.

At Surplus Select, we stock a rotating mix of new and used surplus tubing—straight lengths and coils—from names and mills such as Sandvik, RathGibson, Tenaris, Mueller, Parker, and Swagelok (where applicable). Inventory updates daily with surplus pricing for OEM builds, MRO replacements, and project rollouts.

Price Match — We match authorized distributors
Price Match — We match any authorized distributor on identical in-stock parts, so you can source parts at surplus pricing with distributor-level assurance.
Trade-In Program — Turn surplus items into credit
Trade-In Credit — Have quality new surplus items? Trade them in for store credit toward the parts you actually need.
Fast U.S. Shipping — Same or next business day
Fast U.S. Shipping — Most orders ship same or next business day from our U.S. warehouse to keep your line running.

Find Your Tubing Fast (Search-First)

  1. Search size + wall (e.g., 1/2" OD × 0.035" wall, 1" SCH 40, 12 mm × 1 mm).
  2. Add material/spec: “316L ASTM A269 seamless” or “A106 Grade B”.
  3. Include length/form: “6 ft stick” or “coiled 25 ft”.

Applications & Use Cases

  • Process & utilities: Chemical, food, and pharmaceutical lines; steam, water, and gas service.
  • Hydraulics & pneumatics: Pressure lines and instrument air with seamless stainless or steel.
  • Instrumentation: Small-diameter 304/316L for analyzers, manifolds, and control panels.
  • Heat exchange & HVAC: Condensers, chillers, and coil fabrication in copper and stainless.
  • Structural & guards: Square/rectangular tubing for frames, machine enclosures, and racks.

Why Buy Tubing from Surplus Select

  • New & Used Options: Seamless/welded, round/square/rectangular, straight lengths & coils at surplus pricing.
  • Trusted Mills & Brands: Sandvik, RathGibson, Tenaris, Mueller, Parker, and Swagelok (where applicable).
  • Spec-Ready Stock: Common ASTM/ASME grades with mill info available when on hand for compliance.
  • Fast Shipping: Most orders ship same or next business day across the U.S.

Need it fast?

Contact us for overnight shipping options or select an overnight service at checkout.

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