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Straight brass tube with a smooth mill finish

Zoro Select

Zoro Select 1152 Brass Tubing 11/32 in OD 3 ft

SKU CH-5M4P-Q27FF

260 brass round tube with 11/32 in outside diameter, 0.316 in inside diameter and 0.014 in wall thickness, supplied in 36 in lengths for automotive, HVAC and plumbing use

  • 260 brass alloy resists corrosion and handles high heat
  • 11/32 in outside diameter fits standard fittings
  • 014 in wall thickness balances strength with easy bending
  • 36 in straight length cuts cleanly to custom sizes
  • Meets ASTM B135 and B587 for reliable quality

Brass Tubing for Automotive HVAC Plumbing

The Zoro Select 1152 brass tube suits automotive, HVAC and plumbing jobs that need a 11/32 inch outside diameter. Mill-finish 260-grade brass meets ASTM B135 and ASTM B587 standards. The 36-inch straight length is ready to cut or bend for custom routing.

Four-Piece Pack Simplifies Project Planning

Each order ships four identical 3-foot tubes, so a single purchase covers multiple runs or leaves spare stock. The bundle reduces re-order trips and keeps material consistent across fittings. No extra tools, lubricants or couplings are included in the pack.

Thin Wall Limits Pressure and Mechanical Loads

A 0.014-inch wall yields a 0.316-inch bore that suits low-pressure fluid or gas lines. Brass softens above 690 degrees Fahrenheit and must not see temperatures below 0 degrees Fahrenheit. The tubing is not rated for high-pressure hydraulic circuits or structural loads.

How it compares

Measured against everything we stock in Garden Hoses & Pipe Tubing, at today’s prices. Recalculated every night.

Price $22.99
Typical for this category: the median of 973 items is $21.99.

Specifications

Product
Brand nameZORO SELECT

Questions about this item

Will the 0.014 in wall thickness require replacement if the tube is bent repeatedly?

The 0.014 in wall is thin for 11/32 in OD brass; repeated bending will work-harden and crack the tube, so plan to replace any section that sees cyclic flexing.

What stops a continuous run of 260 brass tube at 1,690 °F before the metal itself fails?

The ASTM B135 and B587 ratings cap continuous service at 1,690 °F; above that temperature creep and loss of strength become the limiting factors.

How hot does the 36 in length get when carrying 1,690 °F fluid all day?

Brass conducts heat rapidly, so the full 36 in length will approach the fluid temperature; external insulation is needed to protect surrounding components and personnel.

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