NPT-to-NPT Straight Coupling 1 1/2 in End B Diameter Threaded Fittings for sale

Lot of 5 EACH WARD 2-1/2" FEMALE THREADED COUPLING GALVANIZED Malleable Iron
Brand New
RM 523.65
or Best Offer
RM 504.83 shipping
Smith Blair Model 411 1/2 x 4-1/2 Coupling Bolt Flexi-Coat Fusion Bonded Epoxy
Brand New
RM 83.75
or Best Offer
RM 146.21 shipping
316 Stainless Steel Pipe Union Class 150# Female 1/2" NPT
New (Other) · Unbranded
RM 41.90
RM 75.16 shipping
Anvil 1-1/2" NPT Malleable Iron Coupling Class 150 0310081005 USA
Pre-Owned · Anvil
RM 39.76
RM 97.49 shipping
1-1/2" NPT Threaded Full Coupling Aluminum 6061-T Sch 40 Pipe Fitting A050841
Brand New
RM 66.95
RM 75.87 shipping
519 sold
1/2" 150 Female (NPT) Full Coupling 304 Stainless Steel Coupler SS050441304
Brand New
RM 40.55
RM 63.18 shipping
79 watching
1/2" NPT Threaded Full Coupling Aluminum 6061-T Schedule 40 Pipe Fitting A050441
Brand New
RM 46.00
RM 75.24 shipping
140 sold
10 Piece Package Swagelok Equivalent to SS-8-HRCG-4 1/4 FNPT x 1/2 FNPT
Brand New
RM 921.69
RM 103.61 shipping
1-1/2" 150 Female (NPT) Full Coupling 304 Stainless Steel Coupler SS050841304
Brand New
RM 88.31
RM 79.01 shipping
286 sold
1/2" 150 Female NPT Coupling Black Malleable Iron Pipe Fitting MI050441BMI
Brand New · Unbranded
RM 29.75
RM 62.88 shipping
1/2" 3000 (3M) Female (NPT) Full Coupling 304 Stainless Steel SS050421304
Brand New
RM 49.02
RM 63.43 shipping
135 sold
Pipe Adapter 1/2 Female to 1/2 Male Npt Brass Fitting Water Air Gas
Brand New · Unbranded
RM 25.56
RM 48.93 shipping
287 sold
2-1/2" x 1-1/2" 316 Stainless Steel Reducing Coupling 2.5"x1.5" NPT Marine Grade
Brand New · Unbranded
RM 125.48
or Best Offer
RM 77.59 shipping
2 watching
1-1/2" Half Coupling Forged Steel Female NPT x Female NPT Class 6000 USA NeW
Brand New
RM 82.20
RM 105.41 shipping
1-1/2" 150 Female (NPT) Full Coupling 304 Stainless Steel Coupler MIDLAND 62-417
Brand New
RM 17.60
Was: RM 24.47was - RM 24.47
or Best Offer
RM 107.92 shipping
(2) Parker 1/2 GG-SS Stainless Pipe Coupling Female 1/2" NPT to Female 1/2" NPT
New (Other) · Parker
RM 146.63
RM 78.22 shipping
Female Pipe Reducer 3/4" to 1/2" Npt Adapter Coupler Brass Fitting Water Oil Gas
Brand New · Unbranded
RM 36.32
RM 48.93 shipping
210 sold
FITOK 316 SS Hex Reducing Coupling 2 x 1/2 FNPT, 3900 psi, SS-PCG-NS32-NS8
Brand New
RM 470.36
RM 87.77 shipping
2-1/2" 150 Female (NPT) Full Coupling 304 Stainless Steel Coupler <SS051041304
Brand New
RM 167.54
RM 128.79 shipping
67 sold
Watts 1 1/2 LF3006 Dielectric Union; 1”-1/2" NPT Pipe Malleable Iron Lead Free
New (Other)
RM 109.30
Was: RM 121.45was - RM 121.45
or Best Offer
RM 79.64 shipping
Penn Stainless Steel Union 3000301712, 1-1/2" NPT Pipe, Class 3000, 304 SS
New (Other)
RM 753.90
RM 98.66 shipping
SS-5404-24-2.5 Pipe Nipple 304 Stainless Steel Male 1-1/2 NPT x 2-1/2"
New (Other) · Unbranded
RM 52.37
RM 77.97 shipping
FITOK 316 SS Hex Reducing Coupling 1 x 1/2 FNPT, 4400 psi, SS-PCG-NS16-NS8
Brand New
RM 182.24
RM 79.27 shipping
316 Stainless Steel Pipe Union Class 150# Female 1-1/2" NPT
New (Other) · Unbranded
RM 125.69
RM 80.10 shipping
1/2 Npt Female 3 Piece Union Coupling Brass Pipe Fitting Air Water Oil Gas 104-D
Brand New · Unbranded
RM 84.00
RM 48.93 shipping
Reducer Pipe Adapter 3/4 Female Npt to 1/2 Male Npt Brass Fitting Water Air Gas
Brand New · Unbranded
RM 38.71
RM 48.93 shipping
319 sold
1-1/2" 3000 (3M) Female (NPT) Full Coupling 316 Stainless Steel SS050821316
New (Other) · Unbranded
RM 167.37
RM 128.79 shipping
59 sold
Watts Dielectric Union 11/2 LF3004, 1.5" NPT Pipe Fitting, Zinc Malleable Iron
New (Other) · Watts
RM 167.37
RM 78.85 shipping
Stainless Steel 304 Fitting Reducing Coupling Class 150 1" X 1/2"...
Brand New
RM 34.31
RM 104.19 shipping
Stainless Steel 316 Fitting 1-1/2" Inch Full Coupling Class 150 Heavy Duty
Brand New
RM 62.42
RM 113.03 shipping
1-1/2" 3000 (3M) Threaded (NPT) Full Coupling A105 Forged Steel <FS050821
Brand New · Unbranded
RM 123.84
RM 127.49 shipping
1-1/2" 300 Female NPT Coupling Galvanized Malleable Iron Pipe Fitting MI050951GM
New (Other) · Unbranded
RM 131.84
RM 154.17 shipping
1" X 1/2" 150 Female NPT 304 Stainless Reducing Coupling Reducer <SS11060441304
Brand New · Unbranded
RM 47.30
RM 75.29 shipping
Guardian Threaded Coupling 60FC111N030, 3" NPT Pipe, 316 Stainless, Schedule 40
New (Other)
RM 209.27
RM 130.04 shipping
1-1/2" NPT Female Threaded Full Coupling 304 Stainless Steel Coupler 150 Fitting
Brand New · Unbranded
RM 48.18
RM 105.16 shipping
SS-5404-24-6 Pipe Nipple 304 Stainless Steel Male 1-1/2 NPT x 6"
New (Other) · Unbranded
RM 83.79
RM 78.89 shipping
Parker Hannifin 208P-12-8 Brass Reducer Coupling 3/4" Female NPT X 1/2" Male NPT
New (Other) · Parker
RM 80.61
RM 111.27 shipping
1-1/2" 150 Female NPT Coupling Galvanized Malleable Iron Pipe Fitting MI05084GMI
Brand New · Unbranded
RM 55.05
RM 75.54 shipping
1/2" FNPT 316ss Hex Union Coupling Fitting SSP ISST8HCG
Brand New
RM 75.41
RM 95.14 shipping
304 Stainless Steel Pipe Reducer Female 1-1/2 NPT to Female 1/2 NPT 150#
New (Other) · Unbranded
RM 62.84
RM 78.26 shipping
Qty 6 Pipe Nipple Stainless Steel Male 1-1/2 NPT x 6"
New (Other) · Unbranded
RM 314.17
or Best Offer
RM 310.15 shipping
SS-5404-24-4.5 Pipe Nipple 304 Stainless Steel Male 1-1/2 NPT x 4-1/2"
New (Other) · Unbranded
RM 58.65
RM 78.13 shipping
SS-5404-24-5 Pipe Nipple 304 Stainless Steel Male 1-1/2 NPT x 5"
New (Other) · Unbranded
RM 58.65
RM 78.13 shipping
2-1/2" NPT Malleable Black Iron Pipe Coupling Class 150
New (Other) · Unbranded
RM 52.37
RM 77.97 shipping
FITOK 316 SS Hex Coupling 1/2 Female NPT, 4900 psi, SS-PCG-NS8
Brand New
RM 73.19
RM 76.08 shipping
MB-304 Stainless Steel Pipe Coupling 1-1/2" NPT Threaded SP114 # 150 Qty 1
New (Other) · Unbranded
RM 83.75
or Best Offer
RM 118.69 shipping
1/2 Npt Female Pipe Coupling Brass Fitting Air Water Oil Gas Fuel 103-D
Brand New · Unbranded
RM 24.68
RM 48.93 shipping
113 sold
Turned 304 Stainless Steel Pipe Reducer Female 2" NPT to Female 1/2" NPT
New (Other) · Unbranded
RM 83.79
RM 126.31 shipping
FITOK 316 SS Hex Reducing Coupling 3/4 x 1/2 FNPT, 4600 psi, SS-PCG-NS12-NS8
Brand New
RM 106.46
RM 77.04 shipping
Stainless Steel 304 Fitting Reducing Coupling Class 150 3" X 2-1/2" Female NPT
Brand New
RM 250.95
RM 142.02 shipping
Lot of 7 1-1/2in NPT FIP Pipe Couplings 316 Stainless Steel (B455)
Brand New · Unbranded
RM 377.06
RM 173.03 shipping
SS-5404-24-3 Pipe Nipple 304 Stainless Steel Male 1-1/2 NPT x 3"
New (Other) · Unbranded
RM 58.65
RM 78.13 shipping
Coupling 2 1/2" 304 SS SP114 TC-150 Threaded
Brand New
RM 125.64
or Best Offer
RM 80.10 shipping
1/2 Npt Male Close Nipple Brass Pipe Fitting Air Fuel Oil Gas Water FasParts
Brand New · Unbranded
RM 20.61
RM 48.93 shipping
WATTS Dielectric UnionLF3006 1-1/2" NPT Black Pipe Malleable Iron
New (Other)
RM 125.48
or Best Offer
RM 144.75 shipping
2 Pack, Stainless Steel 316 Fitting 1/2" Inch Full Coupling Heavy Duty New
Brand New · Unbranded
RM 50.23
RM 77.88 shipping
33250-8-8 Red Brass Pipe Union Class H150# Female 1/2 NPT to Female 1/2 NPT
New (Other) · Unbranded
RM 52.37
RM 75.45 shipping
Stainless Steel 304 Fitting Reducing Coupling Class 150 4" X 2-1/2" Female NPT
Brand New
RM 347.31
RM 157.44 shipping
(2) 1/2" 150 lb 304 Stainless Steel Threaded Cast Half Coupling
Brand New
RM 41.90
or Best Offer
RM 75.16 shipping
Stainless Steel 304 Fitting Reducing Coupling Class 150 2" X 1/2" Female NPT
Brand New
RM 83.37
RM 113.66 shipping

NPT-to-NPT Straight Coupling 1 1/2 in End B Diameter Threaded Fittings

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128 results

Lot of 5 EACH WARD 2-1/2" FEMALE THREADED COUPLING GALVANIZED Malleable Iron

Smith Blair Model 411 1/2 x 4-1/2 Coupling Bolt Flexi-Coat Fusion Bonded Epoxy

316 Stainless Steel Pipe Union Class 150# Female 1/2" NPT

Anvil 1-1/2" NPT Malleable Iron Coupling Class 150 0310081005 USA

1-1/2" NPT Threaded Full Coupling Aluminum 6061-T Sch 40 Pipe Fitting A050841

1/2" 150 Female (NPT) Full Coupling 304 Stainless Steel Coupler SS050441304

1/2" NPT Threaded Full Coupling Aluminum 6061-T Schedule 40 Pipe Fitting A050441

10 Piece Package Swagelok Equivalent to SS-8-HRCG-4 1/4 FNPT x 1/2 FNPT

1-1/2" 150 Female (NPT) Full Coupling 304 Stainless Steel Coupler SS050841304

1/2" 150 Female NPT Coupling Black Malleable Iron Pipe Fitting MI050441BMI

1/2" 3000 (3M) Female (NPT) Full Coupling 304 Stainless Steel SS050421304

Pipe Adapter 1/2 Female to 1/2 Male Npt Brass Fitting Water Air Gas

2-1/2" x 1-1/2" 316 Stainless Steel Reducing Coupling 2.5"x1.5" NPT Marine Grade

1-1/2" Half Coupling Forged Steel Female NPT x Female NPT Class 6000 USA NeW

1-1/2" 150 Female (NPT) Full Coupling 304 Stainless Steel Coupler MIDLAND 62-417

(2) Parker 1/2 GG-SS Stainless Pipe Coupling Female 1/2" NPT to Female 1/2" NPT

Female Pipe Reducer 3/4" to 1/2" Npt Adapter Coupler Brass Fitting Water Oil Gas

FITOK 316 SS Hex Reducing Coupling 2 x 1/2 FNPT, 3900 psi, SS-PCG-NS32-NS8

2-1/2" 150 Female (NPT) Full Coupling 304 Stainless Steel Coupler <SS051041304

Watts 1 1/2 LF3006 Dielectric Union; 1”-1/2" NPT Pipe Malleable Iron Lead Free

Penn Stainless Steel Union 3000301712, 1-1/2" NPT Pipe, Class 3000, 304 SS

SS-5404-24-2.5 Pipe Nipple 304 Stainless Steel Male 1-1/2 NPT x 2-1/2"

FITOK 316 SS Hex Reducing Coupling 1 x 1/2 FNPT, 4400 psi, SS-PCG-NS16-NS8

316 Stainless Steel Pipe Union Class 150# Female 1-1/2" NPT

1/2 Npt Female 3 Piece Union Coupling Brass Pipe Fitting Air Water Oil Gas 104-D

Reducer Pipe Adapter 3/4 Female Npt to 1/2 Male Npt Brass Fitting Water Air Gas

1-1/2" 3000 (3M) Female (NPT) Full Coupling 316 Stainless Steel SS050821316

Watts Dielectric Union 11/2 LF3004, 1.5" NPT Pipe Fitting, Zinc Malleable Iron

Stainless Steel 304 Fitting Reducing Coupling Class 150 1" X 1/2"...

Stainless Steel 316 Fitting 1-1/2" Inch Full Coupling Class 150 Heavy Duty

1-1/2" 3000 (3M) Threaded (NPT) Full Coupling A105 Forged Steel <FS050821

1-1/2" 300 Female NPT Coupling Galvanized Malleable Iron Pipe Fitting MI050951GM

1" X 1/2" 150 Female NPT 304 Stainless Reducing Coupling Reducer <SS11060441304

Guardian Threaded Coupling 60FC111N030, 3" NPT Pipe, 316 Stainless, Schedule 40

1-1/2" NPT Female Threaded Full Coupling 304 Stainless Steel Coupler 150 Fitting

SS-5404-24-6 Pipe Nipple 304 Stainless Steel Male 1-1/2 NPT x 6"

Parker Hannifin 208P-12-8 Brass Reducer Coupling 3/4" Female NPT X 1/2" Male NPT

1-1/2" 150 Female NPT Coupling Galvanized Malleable Iron Pipe Fitting MI05084GMI

1/2" FNPT 316ss Hex Union Coupling Fitting SSP ISST8HCG

304 Stainless Steel Pipe Reducer Female 1-1/2 NPT to Female 1/2 NPT 150#

Qty 6 Pipe Nipple Stainless Steel Male 1-1/2 NPT x 6"

SS-5404-24-4.5 Pipe Nipple 304 Stainless Steel Male 1-1/2 NPT x 4-1/2"

SS-5404-24-5 Pipe Nipple 304 Stainless Steel Male 1-1/2 NPT x 5"

2-1/2" NPT Malleable Black Iron Pipe Coupling Class 150

FITOK 316 SS Hex Coupling 1/2 Female NPT, 4900 psi, SS-PCG-NS8

MB-304 Stainless Steel Pipe Coupling 1-1/2" NPT Threaded SP114 # 150 Qty 1

1/2 Npt Female Pipe Coupling Brass Fitting Air Water Oil Gas Fuel 103-D

Turned 304 Stainless Steel Pipe Reducer Female 2" NPT to Female 1/2" NPT

FITOK 316 SS Hex Reducing Coupling 3/4 x 1/2 FNPT, 4600 psi, SS-PCG-NS12-NS8

Stainless Steel 304 Fitting Reducing Coupling Class 150 3" X 2-1/2" Female NPT

Lot of 7 1-1/2in NPT FIP Pipe Couplings 316 Stainless Steel (B455)

SS-5404-24-3 Pipe Nipple 304 Stainless Steel Male 1-1/2 NPT x 3"

Coupling 2 1/2" 304 SS SP114 TC-150 Threaded

1/2 Npt Male Close Nipple Brass Pipe Fitting Air Fuel Oil Gas Water FasParts

WATTS Dielectric UnionLF3006 1-1/2" NPT Black Pipe Malleable Iron

2 Pack, Stainless Steel 316 Fitting 1/2" Inch Full Coupling Heavy Duty New

33250-8-8 Red Brass Pipe Union Class H150# Female 1/2 NPT to Female 1/2 NPT

Stainless Steel 304 Fitting Reducing Coupling Class 150 4" X 2-1/2" Female NPT

(2) 1/2" 150 lb 304 Stainless Steel Threaded Cast Half Coupling

Stainless Steel 304 Fitting Reducing Coupling Class 150 2" X 1/2" Female NPT