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  9. Stainless Steel Pipe Fittings
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Stainless Steel Pipe Fittings (12,500+ items) - Page 3

Zoro Select 3/4 in FNPT Stainless Steel Coupling, Class 3000, 304 Grade, 2 in Overall Length  4307000062
Zoro Select

3/4 in FNPT Stainless Steel Coupling, Class 3000, 304 Grade, 2 in Overall Length

Zoro # G2308092
Mfr # 4307000062
product price:  $13.79
/ea
Zoro Select 1-1/2 in MNPT 304 Stainless Steel Square Head Plug, Class 150  40SQ112N112
Zoro Select

1-1/2 in MNPT 304 Stainless Steel Square Head Plug, Class 150

Zoro # G2065576
Mfr # 40SQ112N112
product price:  $8.15
/ea
Zoro Select Half Coupling, 1/2", 150, 304, Thrd Heavy 4381031830
Zoro Select

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

Zoro # G1561563
Mfr # 4381031830
product price:  $2.39
/ea
Sold in mult. of 5 for $11.95
Zoro Select Hex Bushing, 1/2"x1/4", 150, 304, Thrd 4381031040
Zoro Select

Hex Bushing, 1/2"x1/4", 150, 304, Thrd

Zoro # G1560960
Mfr # 4381031040
product price:  $2.19
/ea
Sold in mult. of 4 for $8.76
Zoro Select 1-1/2" x 3/4" MNPT x FNPT 304 SS Hex Bushing 400B113N112034
Zoro Select

1-1/2" x 3/4" MNPT x FNPT 304 SS Hex Bushing

Zoro # G1845566
Mfr # 400B113N112034
product price:  $16.85
/ea
Zoro Select 2-1/2" FNPT SS Threaded Flange 4381001060
Zoro Select

2-1/2" FNPT SS Threaded Flange

Zoro # G2363986
Mfr # 4381001060
product price:  $112.99
/ea
Zoro Select Reduce Coupling, 1"x3/4", 150, 304, Thrd 4381032340
Zoro Select

Reduce Coupling, 1"x3/4", 150, 304, Thrd

Zoro # G1561828
Mfr # 4381032340
product price:  $5.49
/ea
Sold in mult. of 2 for $10.98
Zoro Select 1-1/4" FNPT 316 SS Threaded Union 600U111N114
Zoro Select

1-1/4" FNPT 316 SS Threaded Union

Zoro # G0433282
Mfr # 600U111N114
product price:  $28.19
/ea
Zoro Select Hex Socket Plug, 3/8 in, 316L Stainless Steel, MNPT, Class 150, 5/16 in Hex  60SP112N038
Zoro Select

Hex Socket Plug, 3/8 in, 316L Stainless Steel, MNPT, Class 150, 5/16 in Hex

Zoro # G1127734
Mfr # 60SP112N038
product price:  $2.29
/ea
Zoro Select 4" Welded SS Slip-On Flange 4381000480
Zoro Select

4" Welded SS Slip-On Flange

Zoro # G2851152
Mfr # 4381000480
product price:  $142.99
/ea
Zoro Select 304 Stainless Steel Hex Socket Plug, 1/4 in MNPT, Class 150, 300 psi Max Pressure  40SP112N014
Zoro Select

304 Stainless Steel Hex Socket Plug, 1/4 in MNPT, Class 150, 300 psi Max Pressure

Zoro # G1467672
Mfr # 40SP112N014
product price:  $3.65
/ea
Zoro Select 1-1/2 in x 1-1/4 in 316 Stainless Steel Hex Bushing, Male NPT x Female NPT, Class 150  600B113N112114
Zoro Select

1-1/2 in x 1-1/4 in 316 Stainless Steel Hex Bushing, Male NPT x Female NPT, Class 150

Zoro # G1377512
Mfr # 600B113N112114
product price:  $8.29
/ea
Kingdom 1 x 1/2 Bushing, 304 Stainless Steel, MNPT X FNPT, Class 150, 300 PSI K414-1608
Kingdom

1 x 1/2 Bushing, 304 Stainless Steel, MNPT X FNPT, Class 150, 300 PSI

Zoro # G108596273
Mfr # K414-1608
product price:  $6.89
/ea
Zoro Select Coupling, 4", 150,304, Thrd Heavy 4381030510
Zoro Select

Coupling, 4", 150,304, Thrd Heavy

Zoro # G1560848
Mfr # 4381030510
product price:  $65.29
/ea
Zoro Select 316 Stainless Steel Coupling, 1/2 in FNPT x FNPT, Class 150, 300 psi Max Pressure  60FC111N012
Zoro Select

316 Stainless Steel Coupling, 1/2 in FNPT x FNPT, Class 150, 300 psi Max Pressure

Zoro # G2563985
Mfr # 60FC111N012
product price:  $6.49
/ea
Zoro Select Weld Spud, 316 Stainless Steel, 1/2 in FNPT, Class 150  4381047620
Zoro Select

Weld Spud, 316 Stainless Steel, 1/2 in FNPT, Class 150

Zoro # G300442019
Mfr # 4381047620
product price:  $13.89
/ea
Zoro Select 304 Stainless Steel Tee, 1 in x 1 in x 1 in Fitting Pipe Size, Female NPT x Female NPT x Female NPT 40TE111N010
Zoro Select

304 Stainless Steel Tee, 1 in x 1 in x 1 in Fitting Pipe Size, Female NPT x Female NPT x Female NPT

Zoro # G3441033
Mfr # 40TE111N010
product price:  $18.59
/ea
Zoro Select 304 Stainless Steel Reducing Coupling, 3/4 in x 1/2 in Fitting Pipe Size, Female NPT x Female NPT 40RC111N034012
Zoro Select

304 Stainless Steel Reducing Coupling, 3/4 in x 1/2 in Fitting Pipe Size, Female NPT x Female NPT

Zoro # G1977105
Mfr # 40RC111N034012
product price:  $4.85
/ea
Zoro Select 1/2 in FNPT 304 Stainless Steel Locknut, Class 150, 1 3/16 in Hex Size  40LN111N012
Zoro Select

1/2 in FNPT 304 Stainless Steel Locknut, Class 150, 1 3/16 in Hex Size

Zoro # G1713774
Mfr # 40LN111N012
product price:  $4.79
/ea
Zoro Select 3" x 2-1/2" MNPT x FNPT 316 SS Hex Reducing Bushing 600B113N030212
Zoro Select

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

Zoro # G2123256
Mfr # 600B113N030212
product price:  $41.69
/ea
Zoro Select 1/4 in FNPT 304 Stainless Steel Half Coupling, Class 150, 300 psi Max Pressure  40HC111N014
Zoro Select

1/4 in FNPT 304 Stainless Steel Half Coupling, Class 150, 300 psi Max Pressure

Zoro # G0571593
Mfr # 40HC111N014
product price:  $2.49
/ea
Zoro Select 1" FNPT 316 SS Threaded Tee 60TE111N010
Zoro Select

1" FNPT 316 SS Threaded Tee

Zoro # G1914981
Mfr # 60TE111N010
product price:  $17.99
/ea
Zoro Select 3 in 304L Stainless Steel Schedule 10 Butt Weld 90° Long Radius Elbow  4381010870
Zoro Select

3 in 304L Stainless Steel Schedule 10 Butt Weld 90° Long Radius Elbow

Zoro # G1380075
Mfr # 4381010870
product price:  $24.19
/ea
Zoro Select 1 in 304 Stainless Steel Square Head Plug, MNPT, Class 150, 300 psi  40SQ112N010
Zoro Select

1 in 304 Stainless Steel Square Head Plug, MNPT, Class 150, 300 psi

Zoro # G1746105
Mfr # 40SQ112N010
product price:  $6.19
/ea
Zoro Select Steel Straight Adapter, 1/4 in NPT Female x 1/4 in BSPT Male, Galvanized, 6,600 psi  ZUSA-PF-7987
Zoro Select

Steel Straight Adapter, 1/4 in NPT Female x 1/4 in BSPT Male, Galvanized, 6,600 psi

Zoro # G200424528
Mfr # ZUSA-PF-7987
product price:  $12.99
/ea
Zoro Select 2 in Square Head Plug, 304 Stainless Steel, MNPT, Class 150, Schedule 40  40SQ112N020
Zoro Select

2 in Square Head Plug, 304 Stainless Steel, MNPT, Class 150, Schedule 40

Zoro # G2005306
Mfr # 40SQ112N020
product price:  $16.29
/ea
Zoro Select 2" FNPT 304 SS Tee 40TE111N020
Zoro Select

2" FNPT 304 SS Tee

Zoro # G1701655
Mfr # 40TE111N020
product price:  $45.15
/ea
Zoro Select 304 Stainless Steel, 1/4 in x 1/4 in x 1/4 in Fitting Pipe Size, Class 150 40TE111N014
Zoro Select

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

Zoro # G0591507
Mfr # 40TE111N014
product price:  $4.19
/ea
Zoro Select 1-1/2" x 3/4" MNPT x FNPT 316 SS Hex Reducing Bushing, Max. Pressure: 300 psi 600B113N112034
Zoro Select

1-1/2" x 3/4" MNPT x FNPT 316 SS Hex Reducing Bushing, Max. Pressure: 300 psi

Zoro # G2011554
Mfr # 600B113N112034
product price:  $12.39
/ea
Zoro Select Hex Bushing, 304 Stainless Steel, 1/4 in x 1/8 in, Male NPT x Female NPT, Class 150  400B113N014018
Zoro Select

Hex Bushing, 304 Stainless Steel, 1/4 in x 1/8 in, Male NPT x Female NPT, Class 150

Zoro # G1004771
Mfr # 400B113N014018
product price:  $3.75
/ea
Legend Valve 1/4" x 2" 316 SS NIPPLE 316-022
Legend Valve

1/4" x 2" 316 SS NIPPLE

Zoro # G1086717
Mfr # 316-022
product price:  $4.49
/ea
Sold in mult. of 2 for $8.98
Zoro Select 1-1/2" FNPT 304 SS Coupling 40FC111N112
Zoro Select

1-1/2" FNPT 304 SS Coupling

Zoro # G1865437
Mfr # 40FC111N112
product price:  $17.39
/ea
Zoro Select 304 Stainless Steel Hex Nipple, 3/4 in, Male NPT Threads, Class 150, Thread Sealant  ZUSA-PF-416
Zoro Select

304 Stainless Steel Hex Nipple, 3/4 in, Male NPT Threads, Class 150, Thread Sealant

Zoro # G7812705
Mfr # ZUSA-PF-416
product price:  $12.59
/ea
Zoro Select 3/8 in FNPT 316 Stainless Steel Threaded Tee, Class 150, Female x Female x Female  60TE111N038
Zoro Select

3/8 in FNPT 316 Stainless Steel Threaded Tee, Class 150, Female x Female x Female

Zoro # G1024992
Mfr # 60TE111N038
product price:  $3.79
/ea
Zoro Select 3/4 in FNPT 316 Stainless Steel Threaded Tee, Class 150, Max Pressure 300 psi  60TE111N034
Zoro Select

3/4 in FNPT 316 Stainless Steel Threaded Tee, Class 150, Max Pressure 300 psi

Zoro # G2501511
Mfr # 60TE111N034
product price:  $14.19
/ea
Zoro Select 1/4" FNPT 316 SS 45 Degree Elbow 604E111N014
Zoro Select

1/4" FNPT 316 SS 45 Degree Elbow

Zoro # G0601815
Mfr # 604E111N014
product price:  $2.39
/ea
Stainless Steel Pipe Fittings (12,500+ items) - Page 3
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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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