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Copper Fittings

  • 1/2" Copper 90° Elbow Product Image
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    1/2" Copper 90° Elbow 31272 1/2" Copper 90° Elbow
    SKU: 31272
    Brand: Elkhart
    (40)
    $0.39 each
      Box Up & Save 13%  
    $17.00 box of 50
    $0.34 each
    59,164
    Wed, Jan 29
    119,297
    QtyArrives
    59,164 Wed, Jan 29
    60,133 Fri, Jan 31 – Mon, Feb 3
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  • 3/4" Copper 90° Elbow Product Image
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    3/4" Copper 90° Elbow 31288 3/4" Copper 90° Elbow
    SKU: 31288
    Brand: Elkhart
    (40)
    $0.86 each
      Box Up & Save 14%  
    $18.50 box of 25
    $0.74 each
    44,009
    Wed, Jan 29
    110,902
    QtyArrives
    44,009 Wed, Jan 29
    66,893 Fri, Jan 31 – Mon, Feb 3
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  • 1" Copper 90° Elbow Product Image
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    1" Copper 90° Elbow 31296 1" Copper 90° Elbow
    SKU: 31296
    Brand: Elkhart
    (40)
    $2.29 each
      Box Up & Save 14%  
    $19.70 box of 10
    $1.97 each
    8,790
    Wed, Jan 29
    21,584
    QtyArrives
    8,790 Wed, Jan 29
    12,794 Fri, Jan 31 – Mon, Feb 3
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  • 1-1/4" Copper 90° Elbow Product Image
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    1-1/4" Copper 90° Elbow 31306-ELKHART 1-1/4" Copper 90° Elbow
    SKU: 31306-ELKHART
    Brand: Elkhart
    (40)
    $3.39 each
      Box Up & Save 15%  
    $72.25 box of 25
    $2.89 each
    3,461
    Wed, Jan 29
    3,461
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    3,461 Wed, Jan 29
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  • 1-1/2" Copper 90° Elbow Product Image
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    1-1/2" Copper 90° Elbow 31314 1-1/2" Copper 90° Elbow
    SKU: 31314
    Brand: Elkhart
    (40)
    $5.29 each
      Box Up & Save 15%  
    $89.80 box of 20
    $4.49 each
    8
    Wed, Jan 29
    2,689
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    8 Wed, Jan 29
    2,681 Fri, Jan 31 – Mon, Feb 3
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  • 2" Copper 90° Elbow Product Image
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    2" Copper 90° Elbow 31322 2" Copper 90° Elbow
    SKU: 31322
    Brand: Elkhart
    (40)
    $10.39 each
      Box Up & Save 14%  
    $88.90 box of 10
    $8.89 each
    1,325
    Wed, Jan 29
    3,393
    QtyArrives
    1,325 Wed, Jan 29
    2,068 Fri, Jan 31 – Mon, Feb 3
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  • 2-1/2" Copper 90° Elbow Product Image
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    2-1/2" Copper 90° Elbow 31330-ELKHART 2-1/2" Copper 90° Elbow
    SKU: 31330-ELKHART
    Brand: Elkhart
    (40)
    $20.69 each
      Box Up & Save 14%  
    $88.95 box of 5
    $17.79 each
    222
    Wed, Jan 29
    222
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    222 Wed, Jan 29
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  • 3" Copper 90° Elbow Product Image
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    3" Copper 90° Elbow 31338-ELKHART 3" Copper 90° Elbow
    SKU: 31338-ELKHART
    Brand: Elkhart
    (40)
    $29.29 each
    209
    Wed, Jan 29
    209
    QtyArrives
    209 Wed, Jan 29
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  • 4" Copper 90° Elbow Product Image
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    4" Copper 90° Elbow 31352 4" Copper 90° Elbow
    SKU: 31352
    Brand: Elkhart
    (40)
    $64.99 each
    49
    Wed, Jan 29
    108
    QtyArrives
    49 Wed, Jan 29
    59 Fri, Jan 31 – Mon, Feb 3
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  • 1/8" Copper 90° Elbow Product Image
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    1/8" Copper 90° Elbow 31260 1/8" Copper 90° Elbow
    SKU: 31260
    Brand: Elkhart
    (40)
    $1.40 each
      Box Up & Save 14%  
    $60.00 box of 50
    $1.20 each
    467
    Wed, Jan 29
    522
    QtyArrives
    467 Wed, Jan 29
    55 Fri, Jan 31 – Mon, Feb 3
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  • 1/4" Copper 90° Elbow Product Image
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    1/4" Copper 90° Elbow 31262 1/4" Copper 90° Elbow
    SKU: 31262
    Brand: Elkhart
    (40)
    $1.27 each
      Box Up & Save 14%  
    $21.80 box of 20
    $1.09 each
    6,271
    Wed, Jan 29
    6,315
    QtyArrives
    6,271 Wed, Jan 29
    44 Fri, Jan 31 – Mon, Feb 3
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  • 3/8" Copper 90° Elbow Product Image
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    3/8" Copper 90° Elbow 31266 3/8" Copper 90° Elbow
    SKU: 31266
    Brand: Elkhart
    (40)
    $1.40 each
      Box Up & Save 14%  
    $30.00 box of 25
    $1.20 each
    2,134
    Wed, Jan 29
    2,214
    QtyArrives
    2,134 Wed, Jan 29
    80 Fri, Jan 31 – Mon, Feb 3
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  • 5/8" Copper 90° Elbow Product Image
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    5/8" Copper 90° Elbow 31280 5/8" Copper 90° Elbow
    SKU: 31280
    Brand: Elkhart
    (40)
    $2.89 each
      Box Up & Save 14%  
    $24.90 box of 10
    $2.49 each
    280
    Wed, Jan 29
    304
    QtyArrives
    280 Wed, Jan 29
    24 Fri, Jan 31 – Mon, Feb 3
    Questions? Call 1-888-757-4774
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  • 1/2" x 1/4" Copper 90° Elbow Product Image
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    1/2" x 1/4" Copper 90° Elbow 31276-ELKHART 1/2" x 1/4" Copper 90° Elbow
    SKU: 31276-ELKHART
    Brand: Elkhart
    (40)
    $3.99 each
      Box Up & Save 15%  
    $169.50 box of 50
    $3.39 each
    102
    Wed, Jan 29
    115
    QtyArrives
    102 Wed, Jan 29
    13 Fri, Jan 31 – Mon, Feb 3
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  • 1/2" x 3/8" Copper 90° Elbow Product Image
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    1/2" x 3/8" Copper 90° Elbow 31274 1/2" x 3/8" Copper 90° Elbow
    SKU: 31274
    Brand: Elkhart
    (40)
    $3.99 each
      Box Up & Save 15%  
    $169.50 box of 50
    $3.39 each
    132
    Wed, Jan 29
    212
    QtyArrives
    132 Wed, Jan 29
    80 Fri, Jan 31 – Mon, Feb 3
    Questions? Call 1-888-757-4774
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  • 3/4" x 1/2" Copper 90° Elbow Product Image
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    3/4" x 1/2" Copper 90° Elbow 31290 3/4" x 1/2" Copper 90° Elbow
    SKU: 31290
    Brand: Elkhart
    (40)
    $2.79 each
      Box Up & Save 14%  
    $60.00 box of 25
    $2.40 each
    585
    Wed, Jan 29
    2,477
    QtyArrives
    585 Wed, Jan 29
    1,892 Fri, Jan 31 – Mon, Feb 3
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  • 5/8" x 1/2" Copper 90° Elbow Product Image
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    5/8" x 1/2" Copper 90° Elbow 31282 5/8" x 1/2" Copper 90° Elbow
    SKU: 31282
    Brand: Elkhart
    (40)
    $3.89 each
      Box Up & Save 15%  
    $82.25 box of 25
    $3.29 each
    129
    Wed, Jan 29
    129
    QtyArrives
    129 Wed, Jan 29
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  • 1" x 1/2" Copper 90° Elbow Product Image
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    1" x 1/2" Copper 90° Elbow 31300-ELKHART 1" x 1/2" Copper 90° Elbow
    SKU: 31300-ELKHART
    Brand: Elkhart
    (40)
    $5.69 each
      Box Up & Save 14%  
    $122.25 box of 25
    $4.89 each
    189
    Wed, Jan 29
    189
    QtyArrives
    189 Wed, Jan 29
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  • 1" x 3/4" Copper 90° Elbow Product Image
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    1" x 3/4" Copper 90° Elbow 31298 1" x 3/4" Copper 90° Elbow
    SKU: 31298
    Brand: Elkhart
    (40)
    $4.69 each
      Box Up & Save 15%  
    $39.90 box of 10
    $3.99 each
    887
    Wed, Jan 29
    1,410
    QtyArrives
    887 Wed, Jan 29
    523 Fri, Jan 31 – Mon, Feb 3
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  • 1-1/4" x 1" Copper 90° Elbow Product Image
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    1-1/4" x 1" Copper 90° Elbow 31308 1-1/4" x 1" Copper 90° Elbow
    SKU: 31308
    Brand: Elkhart
    (40)
    $12.99 each
      Box Up & Save 14%  
    $111.90 box of 10
    $11.19 each
    131
    Wed, Jan 29
    330
    QtyArrives
    131 Wed, Jan 29
    199 Fri, Jan 31 – Mon, Feb 3
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  • 1-1/2" x 1-1/4" Copper 90° Elbow Product Image
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    1-1/2" x 1-1/4" Copper 90° Elbow 31316 1-1/2" x 1-1/4" Copper 90° Elbow
    SKU: 31316
    Brand: Elkhart
    (40)
    $17.19 each
      Box Up & Save 14%  
    $147.90 box of 10
    $14.79 each
    51
    Wed, Jan 29
    73
    QtyArrives
    51 Wed, Jan 29
    22 Fri, Jan 31 – Mon, Feb 3
    Questions? Call 1-888-757-4774
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  • 2" x 1-1/2" Copper 90° Elbow Product Image
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    2" x 1-1/2" Copper 90° Elbow 31324 2" x 1-1/2" Copper 90° Elbow
    SKU: 31324
    Brand: Elkhart
    (40)
    $22.89 each
      Box Up & Save 14%  
    $98.45 box of 5
    $19.69 each
    29
    Wed, Jan 29
    66
    QtyArrives
    29 Wed, Jan 29
    37 Fri, Jan 31 – Mon, Feb 3
    Questions? Call 1-888-757-4774
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  • 2-1/2" x 2" Copper 90° Elbow Product Image
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    2-1/2" x 2" Copper 90° Elbow 31332-ELKHART 2-1/2" x 2" Copper 90° Elbow
    SKU: 31332-ELKHART
    Brand: Elkhart
    (40)
    $84.99 each
    4
    Wed, Jan 29
    4
    QtyArrives
    4 Wed, Jan 29
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  • 3" x 2-1/2" Copper 90° Elbow Product Image
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    3" x 2-1/2" Copper 90° Elbow 31340-ELKHART 3" x 2-1/2" Copper 90° Elbow
    SKU: 31340-ELKHART
    Brand: Elkhart
    (40)
    $141.99 each
    Fri, Feb 7 – Wed, Feb 12
    Arrives
    Fri, Feb 7 – Wed, Feb 12
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Resources

Articles

  • Copper fittings are used in both hot and cold water lines in plumbing systems when making connections to copper pipe. There are two basic types of copper pipe or tubing: rigid and flexible. Copper fittings can be used with both types of copper pipe. Rigid pipe is generally installed in new homes and provides a neater installation option. Flexible copper pipe is best for repair work since it can be run around obstacles without connections or cuts. SupplyHouse.com has the copper pipe fittings needed to make the best connection for your systems.

    Types of Copper Fittings
    There are many different types of copper fittings, each serving a particular function.

    Copper 45 & Copper 90 Degree Elbows are used to change the direction of the flow of water 45 or 90 degrees. These fittings are connected directly to a copper pipe.

    Copper 45 & Copper 90 Street Elbows are also used to change the direction of the flow of water 45 or 90 degrees. Unlike a standard elbow, a street elbow is connected to a copper fitting.

    Couplings are used to connect two pieces of copper pipe together.

    Caps are used to cover the outside end of a copper pipe.

    Tee Fittings are used to either combine or split fluid flow. They are also used to connect pipes of different diameters or for changing the direction of pipe runs.

    Unions are similar to couplings and are used to connect two pieces of pipe together. However, a union is designed to allow quick and convenient disconnection of pipes for maintenance or fixture replacement.

    Types of Connections
    Sweat Connections
    Most copper pipe is joined by sweat connections. These connections require pipe, fittings, flux, solder, and a blow torch. After the pipe and fittings are cleaned, flux is applied to the fitting to prevent the copper from oxidizing and to ensure a strong bond between the copper and solder. The blow torch is then used to heat the joint until the flux bubbles, which is when the solder is fed in. As the solder melts, it is drawn to the joint, and creates a liquid- and gas-tight connection upon cooling.

    Male and Female Connections
    Male and female fittings can be used to make pipe connections. Male fittings are generally the same size as the pipe, while female fittings are larger and can slide over pipe or male fittings. To make this type of connection, both a male and female fitting of the same size are needed.

    National Pipe Thread (NPT)
    Pipe threads are used as another common connection for rigid pipe. The male end has threads on the outside, which screw into the female fitting and its threads on the inside. To make this type of airtight connection, pipe and/or fittings, thread sealant, and a wrench are needed. The threads and connection become tighter the further they are screwed together, requiring a wrench to ensure a tight seal.

    NPT fittings can be denoted as such, or as MNPT for male fittings or FNPT for female. NPT is also the same regardless of the pipe material, allowing for connections between two different types of pipe to be made. A variety of pipes have adapters for NPT including copper, brass, black iron, PVC stainless steel, and PEX. Be cautious to not join two dissimilar metals together.

    Copper Press Connections
    An alternative to sweat connections is Viega copper press connections. This uses specialty fittings and tools while avoiding the use of an open flame to make airtight connections. Copper press connections also save time and labor for users. Zoomlock is a press connection used for refrigeration lines and have different jaws than the regular plumbing press fittings.

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