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      9. Stainless Steel Pipe Fittings

      Stainless Steel Pipe Fittings

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      SMITH-COOPER Hex Nipple, 316, 1-1/4"
      Mfr # 4321002012
      Key Features:
      Pipe Size - Pipe Fitting: 1-1/4"
      Specific Fitting Shape: Hex Nipple
      Pipe Fitting Material: 316/316L Stainless Steel
      $39.11
      ZORO SELECT 1" MNPT 304 SS Square Head Plug
      Mfr # 40SQ112N010
      Key Features:
      Pipe Size - Pipe Fitting: 1"
      Specific Fitting Shape: Square Head Plug
      Pipe Fitting Material: 304 Stainless Steel
      $6.90
      ZORO SELECT 3/8" MNPT x FNPT 304 SS Street Elbow
      Mfr # 40SE113N038
      Key Features:
      Pipe Size - Pipe Fitting: 3/8"
      Specific Fitting Shape: Street Elbow
      Pipe Fitting Material: 304 Stainless Steel
      $3.53
      ZORO SELECT 3/4" x 1/2" MNPT x FNPT 304 SS Hex Bushing
      Mfr # 400B113N034012
      Key Features:
      Pipe Size - Pipe Fitting: 3/4" x 1/2"
      Specific Fitting Shape: Hex Bushing
      Pipe Fitting Material: 304 Stainless Steel
      $4.74
      PARKER 1/4" MNPT 316 SS Hex Nipple
      Mfr # 4-4 MHN-SS
      Key Features:
      Pipe Size - Pipe Fitting: 1/4"
      Specific Fitting Shape: Hex Nipple
      Pipe Fitting Material: 316 Stainless Steel
      $10.29
      ZORO SELECT 2" FNPT 304 SS Coupling
      Mfr # 40FC111N020
      Key Features:
      Pipe Size - Pipe Fitting: 2"
      Specific Fitting Shape: Coupling
      Pipe Fitting Material: 304 Stainless Steel
      $25.60
      MERIT BRASS 2 In. 304 Stainless Steel 90 Degree Elbow - FNPT - Class 150 - 300 PSI - Import
      Mfr # K401-32
      Key Features:
      $38.14
      ZORO SELECT 1/2" MNPT 304 SS Hex Socket Plug
      Mfr # 40SP112N012
      Key Features:
      Pipe Size - Pipe Fitting: 1/2"
      Specific Fitting Shape: Socket Plug
      Pipe Fitting Material: 304 Stainless Steel
      $1.83
      ZORO SELECT 3/4" FNPT 304 SS Union
      Mfr # 400U111N034
      Key Features:
      Pipe Size - Pipe Fitting: 3/4"
      Specific Fitting Shape: Union
      Pipe Fitting Material: 304 Stainless Steel
      $15.99
      ZORO SELECT 2" x 3/4" MNPT x FNPT 304 SS Hex Bushing
      Mfr # 400B113N020034
      Key Features:
      Pipe Size - Pipe Fitting: 2" x 3/4"
      Specific Fitting Shape: Hex Bushing
      Pipe Fitting Material: 304 Stainless Steel
      $21.31
      ZORO SELECT 3/4" MNPT 304 SS Hex Socket Plug
      Mfr # 40SP112N034
      Key Features:
      Pipe Size - Pipe Fitting: 3/4"
      Specific Fitting Shape: Socket Plug
      Pipe Fitting Material: 304 Stainless Steel
      $4.34
      SMITH-COOPER Socket Weld Union, 150lb, 304 2"
      Mfr # 4381049050
      Key Features:
      Pipe Size - Pipe Fitting: 2"
      Specific Fitting Shape: Union
      Pipe Fitting Material: 304 Stainless Steel
      $42.10
      ZORO SELECT 1-1/2" FNPT SS Threaded Flange
      Mfr # 4381002670
      Key Features:
      Pipe Size - Pipe Fitting: 1-1/2"
      Specific Fitting Shape: Flange
      Pipe Fitting Material: 316 Stainless Steel
      $82.09
      ZORO SELECT 1/2" FNPT 316 SS Threaded Union
      Mfr # 600U111N012
      Key Features:
      Pipe Size - Pipe Fitting: 1/2"
      Specific Fitting Shape: Union
      Pipe Fitting Material: 316 Stainless Steel
      $9.81
      ZORO SELECT 2" FNPT 316 SS Threaded Union
      Mfr # 600U111N020
      Key Features:
      Pipe Size - Pipe Fitting: 2"
      Specific Fitting Shape: Union
      Pipe Fitting Material: 316 Stainless Steel
      $66.46
      ZORO SELECT 1/2" x 1/4" MNPT x FNPT 304 SS Hex Bushing
      Mfr # 400B113N012014
      Key Features:
      Pipe Size - Pipe Fitting: 1/2" x 1/4"
      Specific Fitting Shape: Hex Bushing
      Pipe Fitting Material: 304 Stainless Steel
      $3.69
      ZORO SELECT 3" FNPT 304 SS Union
      Mfr # 400U111N030
      Key Features:
      Pipe Size - Pipe Fitting: 3"
      Specific Fitting Shape: Union
      Pipe Fitting Material: 304 Stainless Steel
      $116.28
      ZORO SELECT 1" FNPT 304 SS Union
      Mfr # 400U111N010
      Key Features:
      Pipe Size - Pipe Fitting: 1"
      Specific Fitting Shape: Union
      Pipe Fitting Material: 304 Stainless Steel
      $21.99
      ZORO SELECT 1" FNPT SS Threaded Flange
      Mfr # 4381002650
      Key Features:
      Pipe Size - Pipe Fitting: 1"
      Specific Fitting Shape: Flange
      Pipe Fitting Material: 316 Stainless Steel
      $42.78
      ZORO SELECT 2" FNPT 304 SS Union
      Mfr # 400U111N020
      Key Features:
      Pipe Size - Pipe Fitting: 2"
      Specific Fitting Shape: Union
      Pipe Fitting Material: 304 Stainless Steel
      $60.99
      ZORO SELECT 1-1/4" FNPT SS Locknut
      Mfr # 4381038060
      Key Features:
      Pipe Size - Pipe Fitting: 1-1/4"
      Specific Fitting Shape: Locknut
      Pipe Fitting Material: 304 Stainless Steel
      $18.42
      9% off
      $16.58
      ZORO SELECT 1" x 1/4" MNPT x FNPT 304 SS Hex Reducing Bushing
      Mfr # 1RRT2
      Key Features:
      Pipe Size - Pipe Fitting: 1" x 1/4"
      Specific Fitting Shape: Hex Reducing Bushing
      Pipe Fitting Material: 304 Stainless Steel
      $12.59
      LEGEND VALVE 1" X 9" 304 SS NIPPLE
      Mfr # 304-113
      Key Features:
      Standards: ASTM A312, Schedule 40
      Size: 1 in x 9 in
      $19.10
      ZORO SELECT 1" MNPT 304 SS Hex Socket Plug
      Mfr # 40SP112N010
      Key Features:
      Pipe Size - Pipe Fitting: 1"
      Specific Fitting Shape: Socket Plug
      Pipe Fitting Material: 304 Stainless Steel
      $12.80
      ZORO SELECT 1-1/4" FNPT 304 SS Union
      Mfr # 400U111N114
      Key Features:
      Pipe Size - Pipe Fitting: 1-1/4"
      Specific Fitting Shape: Union
      Pipe Fitting Material: 304 Stainless Steel
      $34.29
      STRAUB 3" 316 SS Grip L Coupling
      Mfr # STR20650
      Key Features:
      Pipe Size - Pipe Fitting: 3"
      Specific Fitting Shape: Coupling
      Pipe Fitting Material: 316 Stainless Steel
      $213.64
      ZORO SELECT 3/4" FNPT 304 SS Tee
      Mfr # 40TE111N034
      Key Features:
      Pipe Size - Pipe Fitting: 3/4"
      Specific Fitting Shape: Tee
      Pipe Fitting Material: 304 Stainless Steel
      $18.27
      ZORO SELECT 1/4" FNPT 304 SS Coupling
      Mfr # 40FC111N014
      Key Features:
      Pipe Size - Pipe Fitting: 1/4"
      Specific Fitting Shape: Coupling
      Pipe Fitting Material: 304 Stainless Steel
      $3.16
      ZORO SELECT 3/4" MNPT 304 SS Square Head Plug
      Mfr # 40SQ112N034
      Key Features:
      Pipe Size - Pipe Fitting: 3/4"
      Specific Fitting Shape: Square Head Plug
      Pipe Fitting Material: 304 Stainless Steel
      $3.66
      ZORO SELECT 2" FNPT SS Threaded Flange
      Mfr # 4381001050
      Key Features:
      Pipe Size - Pipe Fitting: 2"
      Specific Fitting Shape: Flange
      Pipe Fitting Material: 304 Stainless Steel
      $73.43
      ZORO SELECT Half Coupling, 2"150,304, Thrd Heavy
      Mfr # 4381031880
      Key Features:
      Pipe Size - Pipe Fitting: 2"
      Pipe Fitting Material: 304 Stainless Steel
      Specific Fitting Shape: Half Coupling
      $9.25
      ZORO SELECT 1/4" MNPT SS Square Head Plug
      Mfr # 4307002152
      Key Features:
      Pipe Size - Pipe Fitting: 1/4"
      Specific Fitting Shape: Square Head Plug
      Pipe Fitting Material: 316 Stainless Steel
      $2.87
      ZORO SELECT 1-1/2" x 1" MNPT x FNPT 316 SS Hex Reducing Bushing, Max. Pressure: 300 psi
      Mfr # 600B113N112010
      Key Features:
      Pipe Size - Pipe Fitting: 1-1/2" x 1"
      Specific Fitting Shape: Hex Reducing Bushing
      Pipe Fitting Material: 316 Stainless Steel
      $23.13
      ZORO SELECT 1/8" MNPT 304 SS Hex Socket Plug
      Mfr # 40SP112N018
      Key Features:
      Pipe Size - Pipe Fitting: 1/8"
      Specific Fitting Shape: Socket Plug
      Pipe Fitting Material: 304 Stainless Steel
      $1.39
      ZORO SELECT 1-1/2" x 1" MNPT x FNPT 304 SS Hex Bushing
      Mfr # 400B113N112010
      Key Features:
      Pipe Size - Pipe Fitting: 1-1/2" x 1"
      Specific Fitting Shape: Hex Bushing
      Pipe Fitting Material: 304 Stainless Steel
      $14.67
      ZORO SELECT 3/4" x 1/4" MNPT x FNPT 304 SS Hex Bushing
      Mfr # 400B113N034014
      Key Features:
      Pipe Size - Pipe Fitting: 3/4" x 1/4"
      Specific Fitting Shape: Hex Bushing
      Pipe Fitting Material: 304 Stainless Steel
      $5.83
      4,643 Results (Showing 1 - 36)
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      About Stainless Steel Pipe Fittings

      Stainless steel pipe fittings are used to connect pipes together, change the direction of flow, or both. They are essential to any piping system used in various industries and applications. Stainless steel is a popular choice for pipe fittings due to its durability, corrosion resistance, and ability to withstand high pressures. Stainless steel fittings are also available in welded or seamless construction and can come in various shapes, such as elbows, tees, and flanges. These fittings can also be classified based on their connection type, such as socket weld or threaded (NPT).

      Types of Stainless Steel Pipe Fittings

      There are many different types of stainless steel pipe fittings, including:

      • Adapters
      • Elbows
      • Couplings
      • Pipe and hex nipples
      • Tees
      • Bushings

      Materials

      Stainless steel pipe fittings are typically made of stainless steel but can also be made of other materials such as brass or copper. A specific alloy may sometimes be used for added strength or corrosion resistance. The specific material used will depend on the needs of the application and the required specifications, such as those set by ASTM.

      Applications and Industries

      Stainless steel pipe fittings are used in a variety of industries and applications, including:

      • Plumbing
      • HVAC
      • Petroleum
      • Chemical processing
      • Pharmaceutical
      • Food and beverage

      These fittings are also commonly used in the construction of hose assemblies and are available in a range of pipe sizes to accommodate different hose sizes. Clamps may also be used to secure the fittings and hose in place.

      Find the Stainless Steel Pipe Fittings You Need at Zoro

      Looking for a specific item? Use our robust search tool to find it by name or keyword, or use our handy filters to narrow down our full assortment. You can also check out our selection of plumbing supplies and other tools or supplies to ensure you have all you need to tackle the job, especially if you're taking on a DIY project for the first time.

      Plus, when you shop at Zoro, you'll always enjoy competitive prices on many great brands you know and trust. We make the shopping experience as fast and seamless as possible with free shipping on orders over $50 for registered users, Net 30 payment terms for qualifying customers, and an unparalleled customer service experience.

      Frequently Asked Questions

      What Brands of Stainless Steel Pipe Fittings does Zoro Carry?

      We carry many of the top brands and manufacturers including ZORO SELECT, SMITH-COOPER, LEGEND VALVE, and many more.

      What Pipe Size - Pipe Fitting for Stainless Steel Pipe Fittings are available?

      At Zoro we carry a wide assortment including some of the most common Pipe Size - Pipe Fitting choices such as 1", 1" x 1" x 1/2", and 1" x 1" x 3/4".

      What are some popular options available within Stainless Steel Pipe Fittings?

      Within our Stainless Steel Pipe Fittings collection, Hex Bushing, Tee, and Stainless Steel Swage Nipple options are some of the most popular items we sell.

      Which features are most common for Stainless Steel Pipe Fittings?

      Some common characteristics of Stainless Steel Pipe Fittings are the Pipe Size - Pipe Fitting, Specific Fitting Shape, and Pipe Fitting Material.

      Other Related Categories

      Brass Pipe Fittings PVC Pipe Fittings Black Pipe Fittings Camlock Fittings Ball Valves Stainless Steel Pipes
      Black Pipes Check Valves 1 1/4" cross 1 1/2" to 1 1/4" bushing 1 1/4 stainless coupling 1 1/2" fnpt ss threaded flange

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