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  5. Pipes, Valves & Fittings
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  9. Stainless Steel Pipe Fittings
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Stainless Steel Pipe Fittings (12,500+ items) - Page 2

Zoro Select 3" FNPT 304 SS Union 400U111N030
Zoro Select

3" FNPT 304 SS Union

Zoro # G0573964
Mfr # 400U111N030
product price:  $90.29
/ea
Zoro Select Weld Spud, 316 Stainless Steel, 2 in x 2 in, Female NPT x Female NPT, Class 150  4381047670
Zoro Select

Weld Spud, 316 Stainless Steel, 2 in x 2 in, Female NPT x Female NPT, Class 150

Zoro # G900442051
Mfr # 4381047670
product price:  $20.55
/ea
Zoro Select 1" FNPT 316 SS 90 Degree Elbow, Max. Pressure: 300 psi 609E111N010
Zoro Select

1" FNPT 316 SS 90 Degree Elbow, Max. Pressure: 300 psi

Zoro # G1833501
Mfr # 609E111N010
product price:  $9.85
/ea
Raines 3/4 in Bulkhead Fitting, 316 Stainless Steel, Female NPT x Male NPT, 1 in  3-4-SS-BH
Raines

3/4 in Bulkhead Fitting, 316 Stainless Steel, Female NPT x Male NPT, 1 in

Zoro # G012482945
Mfr # 3-4-SS-BH
product price:  $47.59
/ea
Zoro Select 1-1/2" FNPT 304 SS Union 400U111N112
Zoro Select

1-1/2" FNPT 304 SS Union

Zoro # G1247321
Mfr # 400U111N112
product price:  $32.99
/ea
Zoro Select 304 Stainless Steel Coupling, 1 in x 1 in Fitting Pipe Size, Female NPT x Female NPT, Class 150 40FC111N010
Zoro Select

304 Stainless Steel Coupling, 1 in x 1 in Fitting Pipe Size, Female NPT x Female NPT, Class 150

Zoro # G2031811
Mfr # 40FC111N010
product price:  $9.29
/ea
Zoro Select Weld Spud, 316 Stainless Steel, 3 in FNPT, Class 150  4381047690
Zoro Select

Weld Spud, 316 Stainless Steel, 3 in FNPT, Class 150

Zoro # G900441887
Mfr # 4381047690
product price:  $28.89
/ea
Zoro Select 3" x 2-1/2" MNPT x FNPT 304 SS Hex Bushing 400B113N030212
Zoro Select

3" x 2-1/2" MNPT x FNPT 304 SS Hex Bushing

Zoro # G2377566
Mfr # 400B113N030212
product price:  $35.29
/ea
Zoro Select 4" x 3" MNPT x FNPT 304 SS Hex Bushing 400B113N040030
Zoro Select

4" x 3" MNPT x FNPT 304 SS Hex Bushing

Zoro # G2915981
Mfr # 400B113N040030
product price:  $65.29
/ea
Zoro Select 316 Stainless Steel Union, 1/2 in x 1/2 in Fitting Pipe Size, Female NPT x Female NPT, Class 150 600U111N012
Zoro Select

316 Stainless Steel Union, 1/2 in x 1/2 in Fitting Pipe Size, Female NPT x Female NPT, Class 150

Zoro # G3267126
Mfr # 600U111N012
product price:  $9.15
/ea
Zoro Select 3 in. 316 Stainless Steel Threaded Tee, Class 150  4381033500
Zoro Select

3 in. 316 Stainless Steel Threaded Tee, Class 150

Zoro # G1562622
Mfr # 4381033500
product price:  $83.49
/ea
Zoro Select Coupling, 1-1/2", 150, 304, Thrd Heavy 4381030470
Zoro Select

Coupling, 1-1/2", 150, 304, Thrd Heavy

Zoro # G1560802
Mfr # 4381030470
product price:  $11.29
/ea
Zoro Select 2" FNPT 316 SS Threaded Union 600U111N020
Zoro Select

2" FNPT 316 SS Threaded Union

Zoro # G3253135
Mfr # 600U111N020
product price:  $61.19
/ea
Zoro Select 1-1/2" x 1" MNPT x FNPT 316 SS Hex Reducing Bushing, Max. Pressure: 300 psi 600B113N112010
Zoro Select

1-1/2" x 1" MNPT x FNPT 316 SS Hex Reducing Bushing, Max. Pressure: 300 psi

Zoro # G0331125
Mfr # 600B113N112010
product price:  $17.15
/ea
Zoro Select 1/2 in FNPT 316 Stainless Steel Threaded Tee, Class 150, Max Pressure 300 psi  60TE111N012
Zoro Select

1/2 in FNPT 316 Stainless Steel Threaded Tee, Class 150, Max Pressure 300 psi

Zoro # G2424265
Mfr # 60TE111N012
product price:  $7.19
/ea
Zoro Select 2" x 1-1/4" MNPT x FNPT 316 SS Hex Reducing Bushing 600B113N020114
Zoro Select

2" x 1-1/4" MNPT x FNPT 316 SS Hex Reducing Bushing

Zoro # G1923914
Mfr # 600B113N020114
product price:  $14.89
/ea
Zoro Select 2 in 316 Stainless Steel Threaded Coupling, Class 150  4381034280
Zoro Select

2 in 316 Stainless Steel Threaded Coupling, Class 150

Zoro # G1563027
Mfr # 4381034280
product price:  $18.29
/ea
Zoro Select 304 Stainless Steel Tee, 3/4 in x 3/4 in Fitting Pipe Size, Class 150 40TE111N034
Zoro Select

304 Stainless Steel Tee, 3/4 in x 3/4 in Fitting Pipe Size, Class 150

Zoro # G2612854
Mfr # 40TE111N034
product price:  $12.49
/ea
Zoro Select 2" x 1" MNPT x FNPT 316 SS Hex Bushing 600B113N020010
Zoro Select

2" x 1" MNPT x FNPT 316 SS Hex Bushing

Zoro # G1002233
Mfr # 600B113N020010
product price:  $24.55
/ea
Zoro Select Hex Reducing Bushing, 316 Stainless Steel, 1 in x 1/4 in, Class 150, Male NPT x Female NPT  600B113N010014
Zoro Select

Hex Reducing Bushing, 316 Stainless Steel, 1 in x 1/4 in, Class 150, Male NPT x Female NPT

Zoro # G2113377
Mfr # 600B113N010014
product price:  $6.99
/ea
Zoro Select 316 Stainless Steel Union, 3/4 in x 3/4 in Fitting Pipe Size, Female NPT x Female NPT, Class 150 600U111N034
Zoro Select

316 Stainless Steel Union, 3/4 in x 3/4 in Fitting Pipe Size, Female NPT x Female NPT, Class 150

Zoro # G2388696
Mfr # 600U111N034
product price:  $14.39
/ea
Apache 1" Plated Steel King Nipple 43050565
Apache

1" Plated Steel King Nipple

Zoro # G3724889
Mfr # 43050565
product price:  $3.19
/ea
Sold in mult. of 4 for $12.76
Smith-Cooper Socket Weld 90 ELL, 150lb, 304 2" 4381048050
Smith-Cooper

Socket Weld 90 ELL, 150lb, 304 2"

Zoro # G6790432
Mfr # 4381048050
product price:  $24.25
/ea
Zoro Select Square Head Plug, 1/2 in MNPT, 316 Stainless Steel, Class 150, 300 psi Max Pressure  60SQ112N012
Zoro Select

Square Head Plug, 1/2 in MNPT, 316 Stainless Steel, Class 150, 300 psi Max Pressure

Zoro # G1357447
Mfr # 60SQ112N012
product price:  $2.59
/ea
Zoro Select 1/2" x 3/8" MNPT x FNPT 316 SS Hex Bushing 600B113N012038
Zoro Select

1/2" x 3/8" MNPT x FNPT 316 SS Hex Bushing

Zoro # G0612753
Mfr # 600B113N012038
product price:  $4.69
/ea
Parker 1/4" MNPT 316 SS Hex Nipple 4-4 MHN-SS
Parker

1/4" MNPT 316 SS Hex Nipple

Zoro # G2991204
Mfr # 4-4 MHN-SS
product price:  $16.35
/ea
Zoro Select 2" FNPT SS Threaded Flange 4381006050
Zoro Select

2" FNPT SS Threaded Flange

Zoro # G1788141
Mfr # 4381006050
product price:  $156.99
/ea
Zoro Select 304 Stainless Steel Coupling, 1/4 in x 1/4 in Fitting Pipe Size, Female NPT x Female NPT, Class 150 40FC111N014
Zoro Select

304 Stainless Steel Coupling, 1/4 in x 1/4 in Fitting Pipe Size, Female NPT x Female NPT, Class 150

Zoro # G0304805
Mfr # 40FC111N014
product price:  $2.89
/ea
Zoro Select 1-1/2" FNPT 316 SS Union 600U111N112
Zoro Select

1-1/2" FNPT 316 SS Union

Zoro # G0537451
Mfr # 600U111N112
product price:  $37.99
/ea
Zoro Select 1" FNPT SS Threaded Flange 4381001020
Zoro Select

1" FNPT SS Threaded Flange

Zoro # G0850157
Mfr # 4381001020
product price:  $43.69
/ea
Zoro Select 2" FNPT 304 SS Union 400U111N020
Zoro Select

2" FNPT 304 SS Union

Zoro # G3043442
Mfr # 400U111N020
product price:  $53.15
/ea
Zoro Select 1/2 in MNPT 304 Stainless Steel Hex Head Plug, Class 150, Schedule 40  40HP112N012
Zoro Select

1/2 in MNPT 304 Stainless Steel Hex Head Plug, Class 150, Schedule 40

Zoro # G2110604
Mfr # 40HP112N012
product price:  $2.95
/ea
Zoro Select 1/4 in. 304 Stainless Steel Square Head Plug, MNPT, Class 150  40SQ112N014
Zoro Select

1/4 in. 304 Stainless Steel Square Head Plug, MNPT, Class 150

Zoro # G2170253
Mfr # 40SQ112N014
product price:  $1.35
/ea
Zoro Select 1/4" FNPT 316 SS Threaded Tee, Max. Pressure: 300 psi 60TE111N014
Zoro Select

1/4" FNPT 316 SS Threaded Tee, Max. Pressure: 300 psi

Zoro # G1985277
Mfr # 60TE111N014
product price:  $3.99
/ea
Zoro Select 304 Stainless Steel 90 Elbow, 2 in x 2 in Fitting Pipe Size, Female NPT x Female NPT, Class 150 409E111N020
Zoro Select

304 Stainless Steel 90 Elbow, 2 in x 2 in Fitting Pipe Size, Female NPT x Female NPT, Class 150

Zoro # G1628006
Mfr # 409E111N020
product price:  $36.79
/ea
Zoro Select 304 Stainless Steel Coupling, 3/8 in x 3/8 in Fitting Pipe Size, Female NPT x Female NPT, Class 150 40FC111N038
Zoro Select

304 Stainless Steel Coupling, 3/8 in x 3/8 in Fitting Pipe Size, Female NPT x Female NPT, Class 150

Zoro # G1270893
Mfr # 40FC111N038
product price:  $3.25
/ea
Stainless Steel Pipe Fittings (12,500+ items) - Page 2
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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.

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