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Stainless Steel - Fittings - Nipples - Valves

NPT Tapered Threads

PlumbingSupply.com® is your source for lead free stainless steel!
No minimum order quantity -- only order the amount you need!!!
BULK savings - order 10, 25, 50 or more of the same item for additional savings!

Stainless steel 90° elbow Stainless steel 45° elbow Stainless steel coupling reducer Stainless steel tee Stainless steel union Stainless steel lock nut

Please note: Not all fitting styles available in all sizes. All stainless steel products on this page are compliant with lead free requirements for potable water.

1/8" Stainless Steel Fittings

Description Price & Quantity
1/8" 90° Elbow $2.37
1/8" 90° Street Elbow $3.27
1/8" 45° Elbow $2.98
1/8" Coupling $2.19
1/8" Half Coupling (for welding) $1.81
Description Price & Quantity
1/8" Tee $3.17
1/8" Union $7.98
1/8" Cap $1.59
1/8" Hex Locknut $3.92
1/8" Plug $1.21

Order 10, 25, 100 or more of the same item for additional savings!
Pricing discounts will show up in your shopping cart.

Need to seal your pipe threads? We've got you covered.
PTFE Tape (1/2" x 260" roll) - $0.79 or (1/2" x 520" roll) - $0.99
Great White Basic Pipe Joint Compound (1 oz.) - $2.78
High Quality TU-555 Pipe Joint Compound (4 oz.) - $7.08
To ensure our customers receive fresh products, TU-555 pipe joint compounds are non-returnable.

- OR -

1/4" Stainless Steel Fittings

Description Price & Quantity
1/4" 90° Elbow $2.38
1/4" 90° Street Elbow $3.24
1/4" 45° Elbow $2.97
1/4" Coupling $2.18
1/4" Half Coupling (for welding) $1.89
Description Price & Quantity
1/4" Tee $3.19
1/4" Union $8.05
1/4" Cap $1.59
1/4" x 1/8" Hex Bushing $1.99
1/4" Plug $1.21

Order 10, 25, 100 or more of the same item for additional savings!
Pricing discounts will show up in your shopping cart.

Need to seal your pipe threads? We've got you covered.
PTFE Tape (1/2" x 260" roll) - $0.79 or (1/2" x 520" roll) - $0.99
Great White Basic Pipe Joint Compound (1 oz.) - $2.78
High Quality TU-555 Pipe Joint Compound (4 oz.) - $7.08
To ensure our customers receive fresh products, TU-555 pipe joint compounds are non-returnable.

- OR -

3/8" Stainless Steel Fittings

Description Price & Quantity
3/8" 90° Elbow $2.92
3/8" 90° Street Elbow $3.84
3/8" 45° Elbow $3.52
3/8" Coupling $2.25
3/8" Half Coupling (for welding) $1.99
3/8" x 1/8" Bell Reducer Coupling $2.39
3/8" x 1/4" Bell Reducer Coupling $2.55
3/8" Tee $4.05
Description Price & Quantity
3/8" Union $8.14
3/8" Cap $1.95
3/8" x 1/8" Hex Bushing $2.14
3/8" x 1/4" Hex Bushing $3.11
3/8" Hex Locknut $4.18
3/8" Plug $1.63

Order 10, 25, 100 or more of the same item for additional savings!
Pricing discounts will show up in your shopping cart.

Need to seal your pipe threads? We've got you covered.
PTFE Tape (1/2" x 260" roll) - $0.79 or (1/2" x 520" roll) - $0.99
Great White Basic Pipe Joint Compound (1 oz.) - $2.78
High Quality TU-555 Pipe Joint Compound (4 oz.) - $7.08
To ensure our customers receive fresh products, TU-555 pipe joint compounds are non-returnable.

- OR -

1/2" Stainless Steel Fittings

Description Price & Quantity
1/2" 90° Elbow $3.22
1/2" 90° Street Elbow $4.15
1/2" 45° Elbow $3.94
1/2" Coupling $3.94
1/2" Half Coupling (for welding) $1.96
1/2" x 1/4" Bell Reducer Coupling $2.85
1/2" x 3/8" Bell Reducer Coupling $2.84
1/2" Tee $4.34
Description Price & Quantity
1/2" Union $8.09
1/2" Cap $2.21
1/2" x 1/8" Hex Bushing $2.28
1/2" x 1/4" Hex Bushing $2.16
1/2" x 3/8" Hex Bushing $2.24
1/2" Hex Locknut $4.18
1/2" Plug $2.30

Order 10, 25, 100 or more of the same item for additional savings!
Pricing discounts will show up in your shopping cart.

Need to seal your pipe threads? We've got you covered.
PTFE Tape (1/2" x 260" roll) - $0.79 or (1/2" x 520" roll) - $0.99
Great White Basic Pipe Joint Compound (1 oz.) - $2.78
High Quality TU-555 Pipe Joint Compound (4 oz.) - $7.08
To ensure our customers receive fresh products, TU-555 pipe joint compounds are non-returnable.

- OR -

3/4" Stainless Steel Fittings

Description Price & Quantity
3/4" 90° Elbow $4.70
3/4" 90° Street Elbow $5.70
3/4" 45° Elbow $5.26
3/4" Coupling (has ridges) $5.24
3/4" Half Coupling (for welding) $3.58
3/4" x 1/4" Bell Reducer Coupling $4.36
3/4" x 3/8" Bell Reducer Coupling $4.35
3/4" x 1/2" Bell Reducer Coupling $4.39
3/4" Tee $6.36
Description Price & Quantity
3/4" Union $10.74
3/4" Cap $2.63
3/4" x 1/8" Hex Bushing $3.15
3/4" x 1/4" Hex Bushing $3.19
3/4" x 3/8" Hex Bushing $3.28
3/4" x 1/2" Hex Bushing $3.40
3/4" Hex Locknut $5.08
3/4" Plug $2.54

Order 10, 25, 100 or more of the same item for additional savings!
Pricing discounts will show up in your shopping cart.

Need to seal your pipe threads? We've got you covered.
PTFE Tape (1/2" x 260" roll) - $0.79 or (1/2" x 520" roll) - $0.99
Great White Basic Pipe Joint Compound (1 oz.) - $2.78
High Quality TU-555 Pipe Joint Compound (4 oz.) - $7.08
To ensure our customers receive fresh products, TU-555 pipe joint compounds are non-returnable.

- OR -

1" Stainless Steel Fittings

Description Price & Quantity
1" 90° Elbow $6.41
1" 90° Street Elbow $8.88
1" 45° Elbow $6.65
1" Coupling $7.02
1" Half Coupling (for welding) $4.55
1" x 1/2" Bell Reducer Coupling $5.99
1" x 3/4" Bell Reducer Coupling $7.75
1" Tee $8.16
1" Union $16.00
Description Price & Quantity
1" Cap $3.62
1" x 1/8" Hex Bushing $4.40
1" x 1/4" Hex Bushing $4.45
1" x 3/8" Hex Bushing $4.58
1" x 1/2" Hex Bushing $4.21
1" x 3/4" Hex Bushing $4.17
1" Hex Locknut $5.85
1" Plug $3.78

Order 10, 25, 100 or more of the same item for additional savings!
Pricing discounts will show up in your shopping cart.

Need to seal your pipe threads? We've got you covered.
PTFE Tape (1/2" x 260" roll) - $0.79 or (1/2" x 520" roll) - $0.99
Great White Basic Pipe Joint Compound (1 oz.) - $2.78
High Quality TU-555 Pipe Joint Compound (4 oz.) - $7.08
To ensure our customers receive fresh products, TU-555 pipe joint compounds are non-returnable.

- OR -

1-1/4" Stainless Steel Fittings

Description Price & Quantity
1-1/4" 90° Elbow $11.13
1-1/4" 90° Street Elbow $14.05
1-1/4" 45° Elbow $11.02
1-1/4" Coupling $10.61
1-1/4" Half Coupling (for welding) $7.46
1-1/4" x 3/4" Bell Reducer Coupling $9.90
1-1/4" x 1" Bell Reducer Coupling $9.79
1-1/4" Tee $14.79
1-1/4" Union $24.59
Description Price & Quantity
1-1/4" Cap $6.65
1-1/4" x 1/8" Hex Bushing $8.24
1-1/4" x 1/4" Hex Bushing $8.18
1-1/4" x 3/8" Hex Bushing $8.17
1-1/4" x 1/2" Hex Bushing $7.88
1-1/4" x 3/4" Hex Bushing $8.49
1-1/4" x 1" Hex Bushing $7.25
1-1/4" Hex Locknut $19.32
1-1/4" Plug $6.09

Order 10, 25, 100 or more of the same item for additional savings!
Pricing discounts will show up in your shopping cart.

Need to seal your pipe threads? We've got you covered.
PTFE Tape (1/2" x 260" roll) - $0.79 or (1/2" x 520" roll) - $0.99
Great White Basic Pipe Joint Compound (1 oz.) - $2.78
High Quality TU-555 Pipe Joint Compound (4 oz.) - $7.08
To ensure our customers receive fresh products, TU-555 pipe joint compounds are non-returnable.

- OR -

1-1/2" Stainless Steel Fittings

Description Price & Quantity
1-1/2" 90° Elbow $13.31
1-1/2" 90° Street Elbow $16.87
1-1/2" 45° Elbow $14.08
1-1/2" Coupling $13.13
1-1/2" Half Coupling (for welding) $8.79
1-1/2" x 1" Bell Reducer Coupling $11.28
1-1/2" x 1-1/4" Bell Reducer Coupling $11.21
1-1/2" Tee $18.17
1-1/2" Union $36.30
Description Price & Quantity
1-1/2" Cap $8.95
1-1/2" x 1/4" Hex Bushing $10.16
1-1/2" x 3/8" Hex Bushing $9.71
1-1/2" x 1/2" Hex Bushing $9.46
1-1/2" x 3/4" Hex Bushing $10.02
1-1/2" x 1" Hex Bushing $9.16
1-1/2" x 1-1/4" Hex Bushing $9.23
1-1/2" Hex Locknut $11.95
1-1/2" Plug $7.28

Order 10, 25, 100 or more of the same item for additional savings!
Pricing discounts will show up in your shopping cart.

Need to seal your pipe threads? We've got you covered.
PTFE Tape (1/2" x 260" roll) - $0.79 or (1/2" x 520" roll) - $0.99
Great White Basic Pipe Joint Compound (1 oz.) - $2.78
High Quality TU-555 Pipe Joint Compound (4 oz.) - $7.08
To ensure our customers receive fresh products, TU-555 pipe joint compounds are non-returnable.

- OR -

2" Stainless Steel Fittings

Description Price & Quantity
2" 90° Elbow $16.45
2" 90° Street Elbow $26.06
2" 45° Elbow $18.64
2" Coupling $16.21
2" Half Coupling (for welding) $13.67
2" Tee $24.74
2" Union $47.51
2" Cap $11.80
2" x 1/4" Hex Bushing $14.45
Description Price & Quantity
2" x 3/8" Hex Bushing $14.75
2" x 1/2" Hex Bushing $15.11
2" x 3/4" Hex Bushing $15.19
2" x 1" Hex Bushing $14.65
2" x 1-1/4" Hex Bushing $14.74
2" x 1-1/2" Hex Bushing $14.95
2" Hex Locknut $22.00
2" Plug $9.92

Order 10, 25, 100 or more of the same item for additional savings!
Pricing discounts will show up in your shopping cart.

Need to seal your pipe threads? We've got you covered.
PTFE Tape (1/2" x 260" roll) - $0.79 or (1/2" x 520" roll) - $0.99
Great White Basic Pipe Joint Compound (1 oz.) - $2.78
High Quality TU-555 Pipe Joint Compound (4 oz.) - $7.08
To ensure our customers receive fresh products, TU-555 pipe joint compounds are non-returnable.

- OR -

2-1/2" Stainless Steel Fittings

Description Price & Quantity
2-1/2" x 1/2" Hex Bushing $25.37
2-1/2" x 3/4" Hex Bushing $26.41
2-1/2" x 1" Hex Bushing $25.23
Description Price & Quantity
2-1/2" x 1-1/4" Hex Bushing $26.45
2-1/2" x 1-1/2" Hex Bushing $25.83
2-1/2" x 2" Hex Bushing $24.97

Order 10, 25, 100 or more of the same item for additional savings!
Pricing discounts will show up in your shopping cart.

Need to seal your pipe threads? We've got you covered.
PTFE Tape (1/2" x 260" roll) - $0.79 or (1/2" x 520" roll) - $0.99
Great White Basic Pipe Joint Compound (1 oz.) - $2.78
High Quality TU-555 Pipe Joint Compound (4 oz.) - $7.08
To ensure our customers receive fresh products, TU-555 pipe joint compounds are non-returnable.

- OR -

3" Stainless Steel Fittings

Description Price & Quantity
3" Half Coupling (for welding) $30.14
3" x 1" Hex Bushing $38.03
3" x 1-1/4" Hex Bushing $39.38
Description Price & Quantity
3" x 1-1/2" Hex Bushing $40.01
3" x 2" Hex Bushing $39.55
3" x 2-1/2" Hex Bushing $38.34

Order 10, 25, 100 or more of the same item for additional savings!
Pricing discounts will show up in your shopping cart.

Need to seal your pipe threads? We've got you covered.
PTFE Tape (1/2" x 260" roll) - $0.79 or (1/2" x 520" roll) - $0.99
Great White Basic Pipe Joint Compound (1 oz.) - $2.78
High Quality TU-555 Pipe Joint Compound (4 oz.) - $7.08
To ensure our customers receive fresh products, TU-555 pipe joint compounds are non-returnable.

- OR -

4" Stainless Steel Fittings

Description Price & Quantity
4" x 1-1/4" Hex Bushing $73.38
4" x 1-1/2" Hex Bushing $70.28
4" x 2" Hex Bushing $71.50
Description Price & Quantity
4" x 2-1/2" Hex Bushing $73.69
4" x 3" Hex Bushing $70.49

Order 10, 25, 100 or more of the same item for additional savings!
Pricing discounts will show up in your shopping cart.

Need to seal your pipe threads? We've got you covered.
PTFE Tape (1/2" x 260" roll) - $0.79 or (1/2" x 520" roll) - $0.99
Great White Basic Pipe Joint Compound (1 oz.) - $2.78
High Quality TU-555 Pipe Joint Compound (4 oz.) - $7.08
To ensure our customers receive fresh products, TU-555 pipe joint compounds are non-returnable.

- OR -

Type #304 Stainless Steel Nipples

Stainless Steel Nipple
Nipple Size Price & Quantity
1/8" x 1-1/2" $1.98
1/8" x 2" $2.38
1/8" x 2-1/2" $2.73
1/8" x 3" $3.12
1/8" x 3-1/2" $3.49
1/8" x 4" $3.89
1/8" x 4-1/2" $4.27
1/8" x 5" $4.64
1/8" x 5-1/2" $5.03
1/8" x 6" $5.40
1/8" x 7" $6.30
1/8" x 8" $7.03
1/8" x 9" $7.81
1/8" x 10" $8.57
1/8" x 11" $9.33
1/8" x 12" $10.10
Nipple Size Price & Quantity
1/4" x 1-1/2" $2.13
1/4" x 2" $2.55
1/4" x 2-1/2" $3.02
1/4" x 3" $3.49
1/4" x 3-1/2" $3.95
1/4" x 4" $4.47
1/4" x 4-1/2" $4.94
1/4" x 5" $5.40
1/4" x 5-1/2" $5.87
1/4" x 6" $6.37
1/4" x 7" $7.43
1/4" x 8" $8.37
1/4" x 9" $9.29
1/4" x 10" $10.27
1/4" x 11" $11.16
1/4" x 12" $12.13
Nipple Size Price & Quantity
3/8" x 1-1/2" $2.51
3/8" x 2" $3.04
3/8" x 2-1/2" $3.62
3/8" x 3" $4.18
3/8" x 3-1/2" $4.76
3/8" x 4" $5.33
3/8" x 4-1/2" $5.88
3/8" x 5" $6.48
3/8" x 5-1/2" $7.07
3/8" x 6" $7.64
3/8" x 7" $8.97
3/8" x 8" $10.10
3/8" x 9" $11.28
3/8" x 10" $10.16
3/8" x 11" $11.10
3/8" x 12" $12.01

- OR -

Nipple Size Price & Quantity
1/2" x 1-1/2" $3.22
1/2" x 2" $3.83
1/2" x 2-1/2" $4.59
1/2" x 3" $5.36
1/2" x 3-1/2" $6.12
1/2" x 4" $6.90
1/2" x 4-1/2" $7.65
1/2" x 5" $8.43
1/2" x 5-1/2" $9.19
1/2" x 6" $9.95
1/2" x 7" $11.60
1/2" x 8" $10.71
1/2" x 9" $15.86
1/2" x 10" $13.21
1/2" x 11" $14.47
1/2" x 12" $15.68
Nipple Size Price & Quantity
3/4" x 1-1/2" $3.80
3/4" x 2" $4.58
3/4" x 2-1/2" $5.47
3/4" x 3 $6.41
3/4" x 3-1/2" $7.33
3/4" x 4" $8.23
3/4" x 4-1/2" $9.14
3/4" x 5" $10.06
3/4" x 5-1/2" $10.98
3/4" x 6" $11.95
3/4" x 7" $11.31
3/4" x 8" $12.82
3/4" x 9" $14.38
3/4" x 10" $15.82
3/4" x 11" $17.32
3/4" x 12" $18.86
Nipple Size Price & Quantity
1" x 2" $5.90
1" x 2-1/2" $6.98
1" x 3" $8.18
1" x 3-1/2" $9.37
1" x 4" $10.55
1" x 4-1/2" $11.71
1" x 5" $10.59
1" x 5-1/2" $11.51
1" x 6" $12.53
1" x 7" $14.65
1" x 8" $16.54
1" x 9" $18.52
1" x 10" $20.43
1" x 11" $22.41
1" x 12" $24.29

- OR -

Nipple Size Price & Quantity
1-1/4" x 2" $7.43
1-1/4" x 2-1/2" $8.84
1-1/4" x 3" $10.34
1-1/4" x 3-1/2" $11.81
1-1/4" x 4" $10.90
1-1/4" x 4-1/2" $12.13
1-1/4" x 5" $13.33
1-1/4" x 5-1/2" $14.56
1-1/4" x 6" $15.81
1-1/4" x 7" $18.35
1-1/4" x 8" $20.76
1-1/4" x 9" $23.29
1-1/4" x 10" $25.65
1-1/4" x 11" $28.23
1-1/4" x 12" $30.54
Nipple Size Price & Quantity
1-1/2" x 2" $8.48
1-1/2" x 2-1/2" $10.25
1-1/2" x 3" $12.03
1-1/2" x 3-1/2" $11.29
1-1/2" x 4" $12.73
1-1/2" x 4-1/2" $14.21
1-1/2" x 5" $15.65
1-1/2" x 5-1/2" $17.11
1-1/2" x 6" $18.53
1-1/2" x 7" $21.54
1-1/2" x 8" $24.47
1-1/2" x 9" $27.39
1-1/2" x 10" $30.82
1-1/2" x 11" $33.11
1-1/2" x 12" $36.16
Nipple Size Price & Quantity
2" x 2-1/2" $10.94
2" x 3" $12.95
2" x 3-1/2" $14.55
2" x 4" $16.41
2" x 4-1/2" $18.37
2" x 5" $20.19
2" x 5-1/2" $22.08
2" x 6" $24.01
2" x 7" $28.08
2" x 8" $32.01
2" x 9" $35.75
2" x 10" $39.55
2" x 11" $43.22
2" x 12" $46.96

Order 10, 25, 100 or more of the same item for additional savings!
Pricing discounts will show up in your shopping cart.

Need to seal your pipe threads? We've got you covered.
PTFE Tape (1/2" x 260" roll) - $0.79 or (1/2" x 520" roll) - $0.99
Great White Basic Pipe Joint Compound (1 oz.) - $2.78
High Quality TU-555 Pipe Joint Compound (4 oz.) - $7.08

To ensure our customers receive fresh products, TU-555 pipe joint compounds are non-returnable.

- OR -

Close Stainless Nipples
No Pipe Between Threads

Close Nipple
Close Nipple Size Price & Quantity
1/8" x Close $1.52
1/4" x Close $1.74
3/8" x Close $2.07
1/2" x Close $2.66
3/4" x Close $3.59
1" x Close $4.70
1-1/4" x Close $6.32
1-1/2" x Close $7.76

Order 10, 25, 100 or more of the same item for additional savings!
Pricing discounts will show up in your shopping cart.

Need to seal your pipe threads? We've got you covered.
PTFE Tape (1/2" x 260" roll) - $0.79 or (1/2" x 520" roll) - $0.99
Great White Basic Pipe Joint Compound (1 oz.) - $2.78
High Quality TU-555 Pipe Joint Compound (4 oz.) - $7.08

To ensure our customers receive fresh products, TU-555 pipe joint compounds are non-returnable.

- OR -

Barbed Stainless Nipples (Hose Barb Fittings)
(aka: King Nipples) - click here to view actual profile of hose barbs

Barbed Nipple
Barbed Nipple Size Price & Quantity
1/4" Mips x 1/4" O.D. $8.00
3/8" Mips x 3/8" O.D. $9.05
1/2" Mips x 1/2" O.D. $8.25
3/4" Mips x 3/4" O.D. $10.09
1" Mips x 1" O.D. $16.49
1-1/4" Mips x 1-1/4" O.D. $23.75
1-1/2" Mips x 1-1/2" O.D. $29.87
2" Mips x 2" O.D. $36.39

Order 10, 25, 100 or more of the same item for additional savings!
Pricing discounts will show up in your shopping cart.

Need to seal your pipe threads? We've got you covered.
PTFE Tape (1/2" x 260" roll) - $0.79 or (1/2" x 520" roll) - $0.99
Great White Basic Pipe Joint Compound (1 oz.) - $2.78
High Quality TU-555 Pipe Joint Compound (4 oz.) - $7.08

To ensure our customers receive fresh products, TU-555 pipe joint compounds are non-returnable.

- OR -

Reducing Barbed Nipples (Hose Barb Fittings)
(aka: King Nipples) - click here to view actual profile of hose barbs

Barbed Nipple
Reducing Barbed Nipple Size Price & Quantity
1/8" Mips x 1/4" O.D. $4.86
1/4" Mips x 3/8" O.D. $5.76
1/4" Mips x 1/2" O.D. $6.70
3/8" Mips x 1/2" O.D. $7.23
1/2" Mips x 3/4" O.D. $9.10
3/4" Mips x 1/2" O.D. $9.32
3/4" Mips x 1" O.D. $11.22

Order 10, 25, 100 or more of the same item for additional savings!
Pricing discounts will show up in your shopping cart.

Need to seal your pipe threads? We've got you covered.
PTFE Tape (1/2" x 260" roll) - $0.79 or (1/2" x 520" roll) - $0.99
Great White Basic Pipe Joint Compound (1 oz.) - $2.78
High Quality TU-555 Pipe Joint Compound (4 oz.) - $7.08

To ensure our customers receive fresh products, TU-555 pipe joint compounds are non-returnable.

- OR -

#316 Stainless Steel Kitz Ball Valves
600 PSI W.O.G. - Reduced Port

Ball Valve
Ball Valve Size (Fips) Price & Quantity
1/4" $24.51
3/8" $24.65
1/2" $29.62
3/4" $35.97
1" $49.19
1-1/4" $76.29
1-1/2" $84.67
2" $111.46

Order 10, 25, 100 or more of the same item for additional savings!
Pricing discounts will show up in your shopping cart.

Need to seal your pipe threads? We've got you covered.
PTFE Tape (1/2" x 260" roll) - $0.79 or (1/2" x 520" roll) - $0.99
Great White Basic Pipe Joint Compound (1 oz.) - $2.78
High Quality TU-555 Pipe Joint Compound (4 oz.) - $7.08

To ensure our customers receive fresh products, TU-555 pipe joint compounds are non-returnable.

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Stainless Steel Fittings Related Items:



Common Plumbing Terms/Abbreviations
  • Close: Shortest nipple - no pipe between threads
  • FIPS: Threads on the inside of fitting
  • MIPS: Threads on the outside of fitting
  • Barb: Barbed fitting
  • PSI: Pound-force per Square Inch
  • WOG: Water, Oil, Gas rated

The following chart will help you determine the length of "close" nipples based on the pipe size:
Pipe Size 1/8" 1/4" 3/8" 1/2" 3/4" 1" 1-1/4" 1-1/2" 2" 2-1/2" 3" 4"
Close Length 3/4" 7/8" 1" 1-1/8" 1-3/8" 1-1/2" 1-5/8" 1-3/4" 2" 2-1/2" 2-3/4" 2-7/8"
Example: if the pipe size is 1" then the close length is 1 1/2"


Frequently Asked Questions

Q. "Do you sell stainless flare, compression fittings or stainless tubing?"
A. We also offer stainless water flexes, stainless gas flexes, and stainless hose clamps. But what we show above is all that we sell in the way of stainless fittings, and we don't sell tubing. We do sell brass flare and compression fittings.

Q. "Are half couplers / couplings threaded all the way through the inside of each fitting?"
A. No, half couplers have tapered female threads, therefore, do not have threads throughout the entire inside portion of each fitting.

Q. "What is the pressure rating for your stainless steel fittings and nipples?"
A. Both type 304 and type 316 fittings and nipples have a normal working pressure rating of 150 psi.

Q. "Will IPS-sized fittings work with NPT pipe thread?"
A. Yes. Many companies and individuals use the abbreviation IPS which normally refers to iron pipe size. When we use the term 'IPS-sized', or either male (Mips) or female (Fips), we are referring to pipes with NPT threads. NPT is the abbreviation for National Pipe Thread Tapered which is the thread standard used in the United States for galvanized, black, brass, stainless steel, PVC, ABS or other materials to connect pipes and fittings in plumbing. We offer more detailed information about NPT pipe threads here.

Q. "I'm hearing a lot about lead-free these days. What does that have to do with plumbing products and how does the new lead-free legislation affect me?"
A. Basically, the laws implemented Jan. 1st, 2014 require plumbing products that come in contact with drinking water to be essentially lead free (less than 0.25% weighted average). For further information about how the law determines what is lead free, rules regarding which plumbing products must be lead free, and who these laws will affect, please visit our LEAD FREE Plumbing Information page.

Customer Testimonials

"I received my coupling and nipple today. They are perfect for what we are going to use them for. The next time I need stainless steel fittings you will be the first company I contact. I think your company has a great service department and everyone should know."
- Ed Darchuk, Loveland, CO 80537-6314

Please note that every customer testimonial shown on our pages has given us written permission to quote them. Our customer's privacy is very important to us so we will never give, share or sell contact information or e-mail addresses to anyone!



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