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Tube Fittings

86 products

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  • $17.40 - $17.40
    $17.40
    $42.83
    $42.83 - $42.83
    $42.83

    Nylon Elbow, Push-to-Connect x MNPT, For 1/4 in Tube OD, For 1/8 in Pipe Size, Black, 10 PK

    LEGRIS
    In stock

    LEGRIS Tube Fitting This tube fitting belongs to the Tube Fittings category and is built for dependable day-to-day use. A straightforward option fo...

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    $17.40 - $17.40
    $17.40
    $42.83
    $42.83 - $42.83
    $42.83
  • $31.90 - $31.90
    $31.90
    $67.78
    $67.78 - $67.78
    $67.78

    Nylon Union Tee, Push-to-Connect, Imperial, For 1/4 In, Black, 10 Pk

    LEGRIS
    In stock

    LEGRIS Tube Fitting Categorized under Tube Fittings, this tube fitting is selected for practical installation and ongoing service needs. Designed f...

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    $31.90 - $31.90
    $31.90
    $67.78
    $67.78 - $67.78
    $67.78
  • $9.28 - $9.28
    $9.28
    $18.89
    $18.89 - $18.89
    $18.89

    Viega ProPress adapter, 1" x 1"

    VIEGA
    In stock

    Mfr # 79245 Item Adapter Tube Fitting Material Bronze Specific Fitting Shape Straig...

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    $9.28 - $9.28
    $9.28
    $18.89
    $18.89 - $18.89
    $18.89
  • $13.92 - $13.92
    $13.92
    $32.24
    $32.24 - $32.24
    $32.24

    Viega MegaPressG 90 elbow, 1" x 1"

    VIEGA
    In stock

    VIEGA Tube Fitting This tube fitting belongs to the Tube Fittings category and is built for dependable day-to-day use. Selected for dependable ever...

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    $13.92 - $13.92
    $13.92
    $32.24
    $32.24 - $32.24
    $32.24
  • $6.38 - $6.38
    $6.38
    $14.60
    $14.60 - $14.60
    $14.60

    Viega ProPress coupling With stop, 1" x 1"

    VIEGA
    In stock

    Mfr # 78057 Item Coupling with Stop Tube Fitting Material Copper Specific Fitting Shape ...

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    $6.38 - $6.38
    $6.38
    $14.60
    $14.60 - $14.60
    $14.60
  • $19.72 - $19.72
    $19.72
    $41.82
    $41.82 - $41.82
    $41.82

    Viega ProPress union, 1/2" x 1/2"

    VIEGA
    In stock

    Mfr #: 79125 Connections are made in four to seven seconds and ensures a consistent, strong, reliable, watertight seal Allows installers to join w...

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    $19.72 - $19.72
    $19.72
    $41.82
    $41.82 - $41.82
    $41.82
  • $33.06 - $33.06
    $33.06
    $64.00
    $64.00 - $64.00
    $64.00

    Nylon Union, Push-to-Connect x Push-to-Connect, For 6mm x 6 mm Tube OD, Black, 10 PK

    LEGRIS
    In stock

    ASIN reference: B007IARMGK Barcode/UPC/EAN: 820099215358 Suitable for inventory replenishment and standardization. a practical option for maint...

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    $33.06 - $33.06
    $33.06
    $64.00
    $64.00 - $64.00
    $64.00
  • $37.12 - $37.12
    $37.12
    $80.63
    $80.63 - $80.63
    $80.63

    Copper 90 Degree Elbox, Press-Fit x Press-Fit, 2 in x 2 in Tube Size, 1 Pack

    VIEGA
    In stock

    VIEGA Tube Fitting Categorized under Tube Fittings, this tube fitting is selected for practical installation and ongoing service needs. Selected fo...

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    $37.12 - $37.12
    $37.12
    $80.63
    $80.63 - $80.63
    $80.63
  • $94.54 - $94.54
    $94.54
    $191.51
    $191.51 - $191.51
    $191.51

    Viega ProPress XL coupling No stop, 4" x 4"

    VIEGA
    In stock

    VIEGA Tube Fitting In the Tube Fittings category, this tube fitting supports consistent performance for routine use. A straightforward option for b...

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    $94.54 - $94.54
    $94.54
    $191.51
    $191.51 - $191.51
    $191.51
  • $9.28 - $9.28
    $9.28
    $18.90
    $18.90 - $18.90
    $18.90

    Viega ProPress 90 street elbow, 1" x 1"

    VIEGA
    In stock

    Mfr # 77057 Item 90 Degree Street Elbow Tube Fitting Material Copper Specific Fitting Shape ...

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    $9.28 - $9.28
    $9.28
    $18.90
    $18.90 - $18.90
    $18.90
  • $12.18 - $12.18
    $12.18
    $24.68
    $24.68 - $24.68
    $24.68

    Viega ProPress tee, 1" x 1" x 1"

    VIEGA
    In stock

    Mfr # 77412 Item Tee Tube Fitting Material Copper Specific Fitting Shape Tee ...

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    $12.18 - $12.18
    $12.18
    $24.68
    $24.68 - $24.68
    $24.68
  • $40.60 - $40.60
    $40.60
    $81.13
    $81.13 - $81.13
    $81.13

    Viega ProPress union, 1" x 1"

    VIEGA
    In stock

    Mfr #: 79135 Price For: Each Item: Union Max. Pressure: 200 psi Specific Fitting Shape: Union Standards: ASTM B88, ASME B16.22, ASME B16.51 Basic...

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    $40.60 - $40.60
    $40.60
    $81.13
    $81.13 - $81.13
    $81.13
  • $11.02 - $11.02
    $11.02
    $23.42
    $23.42 - $23.42
    $23.42

    Viega ProPress 45 elbow, 1" x 1"

    VIEGA
    In stock

    Mfr # 77028 Item 45 Degree Elbow Tube Fitting Material Copper Specific Fitting Shape ...

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    $11.02 - $11.02
    $11.02
    $23.42
    $23.42 - $23.42
    $23.42
  • $31.32 - $31.32
    $31.32
    $65.52
    $65.52 - $65.52
    $65.52

    Nylon Male Connector, Push-to-Connect x MNPT, For 1/4 in Tube OD x 1/8 in Pipe Size, Black, 10 PK

    LEGRIS
    In stock

    LEGRIS Tube Fitting Categorized under Tube Fittings, this tube fitting is selected for practical installation and ongoing service needs. Designed f...

    View full details
    $31.32 - $31.32
    $31.32
    $65.52
    $65.52 - $65.52
    $65.52
  • $5.22 - $5.22
    $5.22
    $11.33
    $11.33 - $11.33
    $11.33

    Viega ProPress tee, 1/2" x 1/2" x 1/2"

    VIEGA
    In stock

    Mfr # 77377 Item Tee Tube Fitting Material Copper Specific Fitting Shape Tee ...

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    $5.22 - $5.22
    $5.22
    $11.33
    $11.33 - $11.33
    $11.33
  • $12.18 - $12.18
    $12.18
    $26.65
    $26.65 - $26.65
    $26.65

    Viega ProPress cap, 1"

    VIEGA
    In stock

    Mfr # 77722 Item Cap Tube Fitting Material Copper Specific Fitting Shape Cap ...

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    $12.18 - $12.18
    $12.18
    $26.65
    $26.65 - $26.65
    $26.65
  • $3.48 - $3.48
    $3.48
    $7.56
    $7.56 - $7.56
    $7.56

    Viega ProPress 90 street elbow, 1/2" x 1/2"

    VIEGA
    In stock

    Mfr # 77347 Item 90 Degree Street Elbow Tube Fitting Material Copper Specific Fitting Shape ...

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    $3.48 - $3.48
    $3.48
    $7.56
    $7.56 - $7.56
    $7.56
  • $36.54 - $36.54
    $36.54
    $68.91
    $68.91 - $68.91
    $68.91

    Nylon Union, Push-to-Connect x Push-to-Connect, For 5/16 in x 5/16 in Tube OD, Black, 10 PK

    LEGRIS
    In stock

    Mfr #: 00 Price For: Each Basic Material: Plastic Max. Pressure: 290 psi Pipe Size: - Item: Union Body Material: Glass Filled Nylon Color: Black H...

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    $36.54 - $36.54
    $36.54
    $68.91
    $68.91 - $68.91
    $68.91
  • $67.28 - $67.28
    $67.28
    $137.33
    $137.33 - $137.33
    $137.33

    Viega ProPress XL coupling No stop, 3" x 3"

    VIEGA
    In stock

    Mfr #: 20748 Connections are made in four to seven seconds and ensures a consistent, strong, reliable, watertight seal Allows installers to join w...

    View full details
    $67.28 - $67.28
    $67.28
    $137.33
    $137.33 - $137.33
    $137.33
  • $34.80 - $34.80
    $34.80
    $74.83
    $74.83 - $74.83
    $74.83

    Viega ProPress tee, 1-1/2" x 1-1/2" x 1-1/2"

    VIEGA
    In stock

    ASIN reference: B075HJPPP4 Barcode/UPC/EAN: 691514774572 Suitable for inventory replenishment and standardization. intended for professional bu...

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    $34.80 - $34.80
    $34.80
    $74.83
    $74.83 - $74.83
    $74.83
  • $68.44 - $68.44
    $68.44
    $119.64
    $119.64 - $119.64
    $119.64

    Nylon Elbow, Push-To-Connect x MNPT, For 1/2 in Tube OD, 3/8 in Pipe Size, Black, 10 Pack

    LEGRIS
    In stock

    Mfr # 18 Item Elbow Basic Fitting Material Nylon Tube Fitting Material Nylon ...

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    $68.44 - $68.44
    $68.44
    $119.64
    $119.64 - $119.64
    $119.64
  • $5.80 - $5.80
    $5.80
    $11.96
    $11.96 - $11.96
    $11.96

    Viega ProPress coupling No stop, 1/2" x 1/2"

    VIEGA
    In stock

    VIEGA Tube Fitting In the Tube Fittings category, this tube fitting supports consistent performance for routine use. Selected for dependable everyd...

    View full details
    $5.80 - $5.80
    $5.80
    $11.96
    $11.96 - $11.96
    $11.96
  • $40.02 - $40.02
    $40.02
    $65.89
    $65.89 - $65.89
    $65.89

    Nylon Union, Push-to-Connect x Push-to-Connect, For 3/8 in x 3/8 in Tube OD, Black 10 PK

    LEGRIS
    In stock

    LEGRIS Tube Fitting This tube fitting belongs to the Tube Fittings category and is built for dependable day-to-day use. A straightforward option fo...

    View full details
    $40.02 - $40.02
    $40.02
    $65.89
    $65.89 - $65.89
    $65.89
  • $6.96 - $6.96
    $6.96
    $12.08
    $12.08 - $12.08
    $12.08

    Viega ProPress cap, 1/2"

    VIEGA
    In stock

    Mfr # 77712 Item Cap Tube Fitting Material Copper Specific Fitting Shape Cap ...

    View full details
    $6.96 - $6.96
    $6.96
    $12.08
    $12.08 - $12.08
    $12.08

About Tube Fittings

Tube Fittings products for plumbing projects, contractor purchasing, and facility maintenance.

This collection brings together tube fittings and related supplies to help buyers move from a broad category into specific products with less guesswork. It is designed for contractors, maintenance teams, facility buyers, and service crews who need practical product information, clear internal links, and easy access to relevant items.

What you can find in this collection

  • Tube fittings and related supplies
  • Product options commonly used in plumbing projects, contractor purchasing, and facility maintenance
  • Examples such as Viega MegaPressG 90 elbow, 1" x 1", Unequal Union, Tube 1/8x1/4 In, Pk10, and Male Connector, 45 deg., Tube x MNPT, PK10, Flare Thread Size: 5/8-18
  • 85 product listings organized under this category

How to choose the right products

  • Start with the job application, then compare size, material, rating, finish, compatibility, and package quantity.
  • For replacement or repair work, check the product title, specifications, dimensions, and manufacturer part number before ordering.
  • Use the linked product examples to move from this category page into specific product pages with more detailed information.

Common applications

  • Commercial and industrial maintenance
  • Contractor jobsite purchasing
  • Facility repair and replacement work
  • Shop, warehouse, and service-team replenishment

Product examples

These internal links point to canonical product pages, helping customers and search engines move from this collection hub into relevant product detail pages.

Frequently asked questions

How do I compare tube fittings products?

Compare the application, size, material, rating, compatibility, manufacturer part number, and package quantity. For fitted or replacement parts, verify dimensions and specifications before ordering.

Why is this tube fittings collection useful?

A clear collection page helps buyers understand the category, find related product groups, and reach individual product pages faster. It also gives search engines better context for crawling and indexing related products.

Tube Fittings collection image

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