Skip to content
Pipe Fittings and Couplings

Pipe Fittings and Couplings Total Products: 9958

Sub Collections

Metal Pipe Fittings
Metal Pipe Fittings
Plastic and Synthetic Pipe Fittings
Plastic and Synthetic Pipe Fittings
Metal Pipe Fitting Caps and Plugs
Metal Pipe Fitting Caps and Plugs
Metal Pipe Flanges
Metal Pipe Flanges
Metal Pipe Fitting Nuts
Metal Pipe Fitting Nuts
Ductile Iron Pipe Fittings
Ductile Iron Pipe Fittings
Pipe Clamp Hanger and Support Accessories
Pipe Clamp Hanger and Support Accessories
Metal Pipe Fitting Kits
Metal Pipe Fitting Kits
Plastic and Synthetic Pipe Flanges
Plastic and Synthetic Pipe Flanges
Plastic and Synthetic Pipe Caps and Plugs
Plastic and Synthetic Pipe Caps and Plugs
Tube Racks and Channels
Tube Racks and Channels
Bulkhead Tank Fittings
Bulkhead Tank Fittings
Pipe Fitting Replacement Gaskets and Seals
Pipe Fitting Replacement Gaskets and Seals
Wrap-Around Grip and Transition Pipe Couplings
Wrap-Around Grip and Transition Pipe Couplings
Riser Clamps
Riser Clamps
Pipe Hold-Down and Strap Clamps Half Clamps and L
Pipe Hold-Down and Strap Clamps Half Clamps and L
U-Bolt Pipe Clamps
U-Bolt Pipe Clamps
Vibration-Damping Cushioned Pipe Clamps
Vibration-Damping Cushioned Pipe Clamps
Flexible Pipe Fittings
Flexible Pipe Fittings
Manifold Connection Clamps and Bolts
Manifold Connection Clamps and Bolts
Manifold Connection Inductor Assembly
Manifold Connection Inductor Assembly
Nylon Pipe Fittings
Nylon Pipe Fittings
Pipe Clamp Polycarbonate 1 1/16 H
Pipe Clip Clamps
Transition Adapter SS 3/4 in Pipe Size
Plastic to Metal Transition Pipe Fittings
Synthetic Lanyard
Brass Pipe Fittings
Dielectric Union 3/4 x 1/2 in Pipe Size
Dielectric Unions
Flange 2 in For Pipe Size Polysulfone
Dielectric Flanges
Water Hammer Arrestor 1 In MNPT Copper
Water Hammer Arrestors
Hanging Strap Copper 25 L
Pipe and Duct Hanging Straps
Manifold Aluminum 4Outlets 9.75 L
Pipe Manifolds
Round End Cap PVC 5 in For Pipe Size
Flexible Pipe Caps
2 Sp Manifold Flange X 2 Male Npt Thre
Polypropylene Pipe Fittings
Nozzle Bronze 6 L 4 Opening Size
Downspouts and Extenders
Flange Cover 4 in.Inside Dia PK50
Flange Covers
Hex Reducing Bushing 316 SS 2 x 1 1/2 in

Hex Reducing Bushing 316 SS 2 x 1 1/2 in

APPROVED VENDOR
$62.44 - $62.44
$62.44
$62.44 - $62.44
$62.44

Hex Reducing Bushing Stainless Steel 316 Class Class 3000 2 in Male NPT 11 1/2 1 1/2 in Female NPT 11 1/2

$62.44 - $62.44
$62.44
$62.44 - $62.44
$62.44
Hex Reducing Bushing 316 SS 2 x 1 1/4 in

Hex Reducing Bushing 316 SS 2 x 1 1/4 in

APPROVED VENDOR
$74.55 - $74.55
$74.55
$74.55 - $74.55
$74.55

Hex Reducing Bushing Stainless Steel 316 Class Class 3000 2 in Male NPT 11 1/2 1 1/4 in Female NPT 11 1/2

$74.55 - $74.55
$74.55
$74.55 - $74.55
$74.55
Hex Reducing Bushing 316 SS 2 x 1 in

Hex Reducing Bushing 316 SS 2 x 1 in

APPROVED VENDOR
$95.70 - $95.70
$95.70
$95.70 - $95.70
$95.70

Hex Reducing Bushing Stainless Steel 316 Class Class 3000 2 in Male NPT 11 1/2 1 in Female NPT 11 1/2

$95.70 - $95.70
$95.70
$95.70 - $95.70
$95.70
Hex Reducing Bushing 316 SS 2 x 3/4 in

Hex Reducing Bushing 316 SS 2 x 3/4 in

APPROVED VENDOR
$109.35 - $109.35
$109.35
$109.35 - $109.35
$109.35

Hex Reducing Bushing Stainless Steel 316 Class Class 3000 2 in Male NPT 11 1/2 3/4 in Female NPT 14

$109.35 - $109.35
$109.35
$109.35 - $109.35
$109.35
Flange 4 in For Pipe Size Polysulfone

Flange 4 in For Pipe Size Polysulfone

WATTS
$539.94 - $539.94
$539.94
$539.94 - $539.94
$539.94

Dielectric Flange 4 in Female NPT Zinc-Plated Galvanized Gray Cast Iron 9 1/8 in 4 in Female NPT Zinc-Plated Galvanized Gray Cast Iron 9 1/8 in Num...

View full Details
$539.94 - $539.94
$539.94
$539.94 - $539.94
$539.94
Flange 3 in For Pipe Size Polysulfone

Flange 3 in For Pipe Size Polysulfone

WATTS
$367.36 - $367.36
$367.36
$367.36 - $367.36
$367.36

Dielectric Flange 3 in Female NPT Zinc-Plated Galvanized Gray Cast Iron 6 3/4 in 3 in Female NPT Zinc-Plated Galvanized Gray Cast Iron 6 3/4 in Num...

View full Details
$367.36 - $367.36
$367.36
$367.36 - $367.36
$367.36
Dielectric Flange 2 1/2 in For Pipe Size

Dielectric Flange 2 1/2 in For Pipe Size

WATTS
$309.53 - $309.53
$309.53
$309.53 - $309.53
$309.53

Dielectric Flange 2 1/2 in Female NPT Zinc-Plated Galvanized Gray Cast Iron 5 7/8 in 2 1/2 in Female NPT Zinc-Plated Galvanized Gray Cast Iron 5 7/...

View full Details
$309.53 - $309.53
$309.53
$309.53 - $309.53
$309.53
Flange 2 in For Pipe Size Polysulfone

Flange 2 in For Pipe Size Polysulfone

WATTS
$275.61 - $275.61
$275.61
$275.61 - $275.61
$275.61

Dielectric Flange 2 in Female NPT Zinc-Plated Galvanized Gray Cast Iron 5 1/8 in 2 in Female NPT Zinc-Plated Galvanized Gray Cast Iron 5 1/8 in Num...

View full Details
$275.61 - $275.61
$275.61
$275.61 - $275.61
$275.61
Flange Cover 4 in.Inside Dia PK50

Flange Cover 4 in.Inside Dia PK50

CAPLUGS
$493.79 - $493.79
$493.79
$493.79 - $493.79
$493.79

Flange Cover Material Vinyl For Tube Outside Diameter 4 in For Flange Outside Diameter 4 3/4 in For Flange Thickness 1/16 in Minimum Operating Temp...

View full Details
$493.79 - $493.79
$493.79
$493.79 - $493.79
$493.79
Flange Cover 1-1/2 in.Inside Dia PK180

Flange Cover 1-1/2 in.Inside Dia PK180

CAPLUGS
$462.65 - $462.65
$462.65
$462.65 - $462.65
$462.65

Flange Cover Material Vinyl For Tube Outside Diameter 1 1/2 in For Flange Outside Diameter 2 1/4 in For Flange Thickness 1/16 in Minimum Operating ...

View full Details
$462.65 - $462.65
$462.65
$462.65 - $462.65
$462.65
Round Cap Malleable Iron 1 in FNPT

Round Cap Malleable Iron 1 in FNPT

ANVIL
$35.25 - $35.25
$35.25
$35.25 - $35.25
$35.25

Round Cap 1 in Nominal Pipe Size Malleable Iron Class Class 3000 Female NPT 2 000 psi @ 150 Degrees F Maximum Operating Pressure 300 psi @ 550 Degr...

View full Details
$35.25 - $35.25
$35.25
$35.25 - $35.25
$35.25
Union Malleable Iron 3/4 NPT Class 300

Union Malleable Iron 3/4 NPT Class 300

ANVIL
$48.17 - $48.17
$48.17
$48.17 - $48.17
$48.17

Union Malleable Iron Class Class 300 For Pipe Schedule 80 3/4 in Female NPT 3/4 in Female NPT 2 000 psi @ 150 Degrees F Maximum Operating Pressure

$48.17 - $48.17
$48.17
$48.17 - $48.17
$48.17
Union Malleable Iron 1/4 NPT Class 300

Union Malleable Iron 1/4 NPT Class 300

ANVIL
$51.63 - $51.63
$51.63
$51.63 - $51.63
$51.63

Union Malleable Iron Class Class 300 For Pipe Schedule 80 1/4 in Female NPT 1/4 in Female NPT 2 000 psi @ 150 Degrees F Maximum Operating Pressure

$51.63 - $51.63
$51.63
$51.63 - $51.63
$51.63
Reducing Coupling FNPT 3 x 1 1/2 in

Reducing Coupling FNPT 3 x 1 1/2 in

ANVIL
$399.94 - $399.94
$399.94
$399.94 - $399.94
$399.94

Reducing Coupling Malleable Iron Class Class 300 For Pipe Schedule 80 3 in Female NPT 1 1/2 in Female NPT 1 000 psi @ 150 Degrees F Maximum Operati...

View full Details
$399.94 - $399.94
$399.94
$399.94 - $399.94
$399.94
Coupling Malleable Iron 1 1/2 x 1 1/4 in

Coupling Malleable Iron 1 1/2 x 1 1/4 in

ANVIL
$84.30 - $84.30
$84.30
$84.30 - $84.30
$84.30

Reducing Coupling Malleable Iron Class Class 300 For Pipe Schedule 80 1 1/2 in Female NPT 1 1/4 in Female NPT 1 500 psi @ 150 Degrees F Maximum Ope...

View full Details
$84.30 - $84.30
$84.30
$84.30 - $84.30
$84.30
Coupling Malleable Iron 1 1/4 x 3/4 in

Coupling Malleable Iron 1 1/4 x 3/4 in

ANVIL
$55.86 - $55.86
$55.86
$55.86 - $55.86
$55.86

Reducing Coupling Malleable Iron Class Class 300 For Pipe Schedule 80 1 1/4 in Female NPT 3/4 in Female NPT 1 500 psi @ 150 Degrees F Maximum Opera...

View full Details
$55.86 - $55.86
$55.86
$55.86 - $55.86
$55.86
Reducing Coupling FNPT 1 x 3/8 in

Reducing Coupling FNPT 1 x 3/8 in

ANVIL
$63.36 - $63.36
$63.36
$63.36 - $63.36
$63.36

Reducing Coupling Malleable Iron Class Class 300 For Pipe Schedule 80 1 in Female NPT 3/8 in Female NPT 2 000 psi @ 150 Degrees F Maximum Operating...

View full Details
$63.36 - $63.36
$63.36
$63.36 - $63.36
$63.36
Reducing Coupling FNPT 1 x 3/4 in

Reducing Coupling FNPT 1 x 3/4 in

ANVIL
$42.32 - $42.32
$42.32
$42.32 - $42.32
$42.32

Reducing Coupling Malleable Iron Class Class 300 For Pipe Schedule 80 1 in Female NPT 3/4 in Female NPT 2 000 psi @ 150 Degrees F Maximum Operating...

View full Details
$42.32 - $42.32
$42.32
$42.32 - $42.32
$42.32
Reducing Coupling FNPT 3/8 x 1/4 in

Reducing Coupling FNPT 3/8 x 1/4 in

ANVIL
$29.11 - $29.11
$29.11
$29.11 - $29.11
$29.11

Reducing Coupling Malleable Iron Class Class 300 For Pipe Schedule 80 3/8 in Female NPT 1/4 in Female NPT 2 000 psi @ 150 Degrees F Maximum Operati...

View full Details
$29.11 - $29.11
$29.11
$29.11 - $29.11
$29.11
Coupling Malleable Iron 3/8 in FNPT

Coupling Malleable Iron 3/8 in FNPT

ANVIL
$20.92 - $20.92
$20.92
$20.92 - $20.92
$20.92

Coupling Malleable Iron Class Class 300 For Pipe Schedule 80 3/8 in Female NPT 3/8 in Female NPT 2 000 psi @ 150 Degrees F Maximum Operating Pressure

$20.92 - $20.92
$20.92
$20.92 - $20.92
$20.92
Reducing Tee Female NPT 2 x 2 x 1/2 in

Reducing Tee Female NPT 2 x 2 x 1/2 in

ANVIL
$195.41 - $195.41
$195.41
$195.41 - $195.41
$195.41

Reducing Tee Malleable Iron Class Class 300 For Pipe Schedule 80 2 in Female NPT 2 in Female NPT 1/2 in Female NPT 1 500 psi @ 150 Degrees F Maximu...

View full Details
$195.41 - $195.41
$195.41
$195.41 - $195.41
$195.41
Reducing Tee FNPT 2 x 2 x 1 1/2 in

Reducing Tee FNPT 2 x 2 x 1 1/2 in

ANVIL
$188.98 - $188.98
$188.98
$188.98 - $188.98
$188.98

Reducing Tee Malleable Iron Class Class 300 For Pipe Schedule 80 2 in Female NPT 2 in Female NPT 1 1/2 in Female NPT 1 500 psi @ 150 Degrees F Maxi...

View full Details
$188.98 - $188.98
$188.98
$188.98 - $188.98
$188.98
Tee Malleable Iron 3/4 x 3/4 x 1/2 in

Tee Malleable Iron 3/4 x 3/4 x 1/2 in

ANVIL
$63.28 - $63.28
$63.28
$63.28 - $63.28
$63.28

Reducing Tee Malleable Iron Class Class 300 For Pipe Schedule 80 3/4 in Female NPT 3/4 in Female NPT 1/2 in Female NPT 2 000 psi @ 150 Degrees F Ma...

View full Details
$63.28 - $63.28
$63.28
$63.28 - $63.28
$63.28
Tee Malleable Iron 4 in Pipe Size FNPT

Tee Malleable Iron 4 in Pipe Size FNPT

ANVIL
$1,185.54 - $1,185.54
$1,185.54
$1,185.54 - $1,185.54
$1,185.54

Tee Malleable Iron Class Class 300 For Pipe Schedule 80 4 in Female NPT 4 in Female NPT 4 in Female NPT 600 psi @ 150 Degrees F Maximum Operating P...

View full Details
$1,185.54 - $1,185.54
$1,185.54
$1,185.54 - $1,185.54
$1,185.54

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare