PEX & Multilayer Pipe Accessories — iCrimp Tools Skip to content
PEX & Multilayer Pipe Accessories

PEX & Multilayer Pipe Accessories

Pipe fittings serve as crucial components or connectors within plumbing systems, facilitating the connection, redirection, or termination of liquid or gas flow between pipes. These fittings come in diverse sizes, designs, and materials, catering to a wide range of plumbing needs.

Here's an overview of common types of pipe fittings and their respective functions:

1. Elbows: Elbows are used to modify the flow direction between two pipes, with variations available in angles of 45 and 90 degrees.

2. Tees: Featuring a "T" shape, tees are equipped with three openings (one inlet and two outlets) to create branch connections.

3. Couplings: These fittings are employed to connect pipes of the same diameter in a straight line, aiding in the repair of broken or leaking pipes.

4. Adapters: Adapters facilitate the connection between pipes of different types and enable the conversion of a pipe end into a male or female thread. They are commonly utilized for PVC and copper pipes.

5. Nipples: Nipples are fittings featuring male threads on both ends and are used to connect two female threaded pipes or fittings.

Additional types of pipe fittings include crosses, caps, valves, wyes, and flanges, each serving specific plumbing requirements.

IWISS, in conjunction with its sub-brand iCrimp, offers a comprehensive selection of durable and high-quality pipe fittings designed to accommodate various pipe tubing materials, including PEX, PVC, copper, and more. Our commitment to compliance with NSF standards and plumbing codes ensures that your plumbing projects are both reliable and up to industry standards.
  • Original price $6.99 - Original price $16.90
    Original price $6.99 - Original price $16.90
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    Current price $6.99

    1/2" Brass Splicer Pipe Fittings - 10 Pack

    In stock

    About this item Configuration: 1/2 in. brass PEX barb coupling splicer(10 Pack), used to connect two 1/2’’ x 1/2’’ PEX tubing, making crimp & ...

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    Original price $6.99 - Original price $16.90
    Original price $6.99 - Original price $16.90
    Original price $11.90
    $6.99 - $14.99
    $6.99 - $14.99
    Current price $6.99
  • Original price $16.99 - Original price $25.99
    Original price $16.99 - Original price $25.99
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    $10.99 - $18.99
    Current price $10.99

    PEX Expansion Ring (25 Pack), F1960 PEX-a Expansion Sleeves

    In stock

    About this item Purpose: 1/2" PEX expansion rings are designed to be used in conjunction with a PEX expansion (expander) tool when installing 1/2"...

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    Original price $16.99 - Original price $25.99
    Original price $16.99 - Original price $25.99
    Original price $16.99
    $10.99 - $18.99
    $10.99 - $18.99
    Current price $10.99
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    Original price $0.00 - Original price $15.99
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    Current price $12.99

    3/4 in. Stainless Steel Cinch Clamp Rings for PEX Pipe - 50 Pack

    In stock

    About this item Meets to ASTM F2098 Safe for potable water and radiant floor heating Interlocking ring that forms a complete 360-Degree watertight...

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    Original price $0.00
    Original price $0.00 - Original price $15.99
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    $12.99 - $18.99
    Current price $12.99
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    Expansion Head for ProPex Connection with Auto Rotate Mechanism

    In stock

    About this item F1960 Expansion Heads Set Includes: 1/2", 3/4", 1" three expansion heads, and one grease

    Original price $28.00
    Original price $28.00 - Original price $28.00
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    $21.59 - $59.39
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    Current price $21.59
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    Original price $25.99 - Original price $29.99
    Original price $25.99
    Current price $18.99
    $18.99 - $25.99
    Current price $18.99

    1/2 in. PEX Pipe Crimp Copper Rings- 100 Pack

    In stock

    About this item Meets to ASTM F1807 100 PCS 1/2-inch PEX Crimp Copper Rings Use in potable water and hydronic heating water distribution Compatibl...

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    Original price $25.99
    Original price $25.99 - Original price $29.99
    Original price $25.99
    Current price $18.99
    $18.99 - $25.99
    Current price $18.99
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    Original price $15.99 - Original price $23.99
    Original price $15.99
    Current price $9.99
    $9.99 - $17.99
    Current price $9.99

    1/2 in. PEX Stainless Steel Clamp Cinch Rings, Crimp Pinch Fitting-100 Pack

    In stock

    About this item Meets ASTM 2098 1/2-Inch stainless steel Cinch clamps 100 Pack Made of corrosion-resistant annealed 304 stainless steel Interlocki...

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    Original price $15.99
    Original price $15.99 - Original price $23.99
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    Current price $9.99
    $9.99 - $17.99
    Current price $9.99
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    Original price $19.99 - Original price $19.99
    Original price $19.99
    Current price $15.99
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    Current price $15.99

    1/2" Push to Connect Fitting 90-Degree Elbow for PEX, PERT, Copper, CPVC Tubes - 10 PACK

    In stock

    About this item Push to Connect Elbow Fitting: The 1/2-in Push-Fit elbow allows you to make a 90 degree connection to any combination of 1/2-in co...

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    Original price $19.99
    Original price $19.99 - Original price $19.99
    Original price $19.99
    Current price $15.99
    $15.99 - $15.99
    Current price $15.99
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    Original price $19.99 - Original price $19.99
    Original price $19.99
    Current price $15.99
    $15.99 - $15.99
    Current price $15.99

    3/4" Push to Connect Straight Coupling for Copper, PVC, PEX, PE-RT and HDPE Pipe -10 Pack

    In stock

    About this item Purpose: 3/4-in x 3/4-in brass Push-Fit coupling is used to connect two pieces of same-sized pipe together, making PEX, copper, CP...

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    Original price $19.99
    Original price $19.99 - Original price $19.99
    Original price $19.99
    Current price $15.99
    $15.99 - $15.99
    Current price $15.99
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    Original price $15.99 - Original price $15.99
    Original price $15.99
    Current price $9.99
    $9.99 - $9.99
    Current price $9.99

    1/2" Push to Connect Straight Coupling for Copper, CPVC, PEX, PE-RT and HDPE Pipe -10 Pack

    In stock

    About this item Purpose: 1/2 inch brass Push-Fit coupling are used to connect two pieces of pipe together. Lead free DZR brass construction for du...

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    Original price $15.99
    Original price $15.99 - Original price $15.99
    Original price $15.99
    Current price $9.99
    $9.99 - $9.99
    Current price $9.99
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    Original price $30.99 - Original price $30.99
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    Current price $19.99
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    Current price $19.99

    1/2" Push to Connect Tee Fitting for Copper, CPVC and PEX Piping -10 Pack

    In stock

    About this item Push-Fit Tee: 1/2-in x 1/2-in x 1/2-in equal Tee fitting allows a connection to be made in a continuous line of pipe and branch ou...

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    Original price $30.99
    Original price $30.99 - Original price $30.99
    Original price $30.99
    Current price $19.99
    $19.99 - $19.99
    Current price $19.99
  • Original price $25.99 - Original price $29.99
    Original price $25.99 - Original price $29.99
    Original price $25.99
    $18.99 - $25.99
    $18.99 - $25.99
    Current price $18.99

    3/4 in. PEX Pipe Crimp Copper Rings - 50 Pack

    In stock

    About this item Meets to ASTM F1807 50PCS 3/4-inch PEX Crimp Copper Rings Use in potable water and hydronic heating water distribution Compatible ...

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    Original price $25.99 - Original price $29.99
    Original price $25.99 - Original price $29.99
    Original price $25.99
    $18.99 - $25.99
    $18.99 - $25.99
    Current price $18.99