Straight Coupling 1 1/2 in End A Diameter 1 1/2 in End B Diameter Threaded Fittings for sale

131 Results

Smith Blair Model 411 1/2 x 4-1/2 Coupling Bolt Flexi-Coat Fusion Bonded Epoxy
Brand New
RM 86.50
or Best Offer
RM 151.02 shipping
+^C &0 *69 C] 8 wZ.V ?N!4|/ $S p o n s o r e d
Red Brass Coupling 1-1/2" Female NPT Pipe Fitting 2-1/2" OD 2" L Thread Size 11
New (Other)
RM 70.06
RM 134.23 shipping
+^A &X* ] w.? !E|J W4 L/ P$S p o n s o r e d
(Bag of 25) 6400-08-08 ORB 1/2" to JIC 1/2" Hydraulic Straight Connector Fitting
Brand New
RM 147.08
RM 193.78 shipping
+^ N&*1 ] 3 Aw.? !12|/ $S p o n s o r e d
(2) Parker 1/2 GG-SS Stainless Pipe Coupling Female 1/2" NPT to Female 1/2" NPT
New (Other) · Parker
RM 151.46
RM 80.79 shipping
AJ +^ G&I* ] GwX. 7?1 !|L/ $S p o n s o r e d
Penn Stainless Steel Union 3000301712, 1-1/2" NPT Pipe, Class 3000, 304 SS
New (Other)
RM 778.70
RM 101.91 shipping
+R^6 L&*U ]Q9 w.Z4 ?U!|/X $
10 - Swagelok Stainless Steel Union Fitting, 1/2" OD Tube / SS-810-6
New (Other) · Swagelok
RM 625.62
RM 163.58 shipping
TY+^ N&P * F]G w. 2I?!|/ $
BSP 1/2" Stainless Steel Radiator Valve Tap Pipe Tube Extension Nipple Connector
Brand New · Unbranded
RM 7.16 to RM 21.13
RM 8.29 shipping
+C^Z &*G 1] w.? !WO|/ $ L
304 Stainless Steel 1/2" BSP Threaded Nipple Elbow Tee Socket Cap Pipe Fittings
Brand New · Unbranded
RM 7.71 to RM 60.64
RM 8.29 shipping
+^I8 Z&* ] wG.?!| V/J $UY
Parker FSC-8-P FSC-8 Parflare Straight F-F 1/2" NPT, PFA , New Factory Sealed,
Brand New · Parker
RM 108.18
Free shipping
+^TB 40 A4 E V&* ]7Q w.?! |/ $
Watts Dielectric Union 11/2 LF3004, 1.5" NPT Pipe Fitting, Zinc Malleable Iron
New (Other) · Watts
RM 172.88
RM 81.44 shipping
+JL^ U&* ]N Uw1 N.P?! PM| / $
1/2" 3000 (3M) Female (NPT) Full Coupling 316 Stainless Steel SS050421316
Brand New
RM 51.93
RM 65.56 shipping
75 sold
+^ CD &* ] w.7?!0|/ $U4
(5) Anvil Pipe Unions 0361500804, 1/2" NPT, Black Forged Steel, Class 3000
New (Other) · Anvil
RM 216.15
RM 82.69 shipping
Only 1 left!
C+8^ 9N &* ] w .?!|/UK S$
Lot of 2) 1/2" Coupling Red Brass Class 125# Female NPT Threaded LF Pipe Fitting
Brand New
RM 56.21
RM 77.98 shipping
+^ZP &*1G ] w S.?4!|/ $
Stainless Steel 316 Fitting 1-1/2" Inch Full Coupling Class 150 Heavy Duty
Brand New
RM 64.48
RM 116.75 shipping
+^ &*G ] 1w .?!3V 6L |/ I$XS p o n s o r e d
1-1/2" 300 Female NPT Coupling Galvanized Malleable Iron Pipe Fitting MI050951GM
New (Other) · Unbranded
RM 136.18
RM 159.24 shipping
+21 ^ CB&* FK 9]I S w.?!|/B $S p o n s o r e d
1/2" Bspp (G) Female British to 1/2" Npt Male American 8037-08-08 Adapter
Brand New · Unbranded
RM 176.73
RM 50.54 shipping
XJ +D2^ AJ &* A] wA.?!|/ $ S p o n s o r e d
1-1/2" 3000 (3M) Female (NPT) Full Coupling 316 Stainless Steel SS050821316
New (Other) · Unbranded
RM 172.88
RM 133.02 shipping
59 sold
IG +^V 0 &* 1]A w .U?!|/ $
1-1/2" NPT Threaded Full Coupling Aluminum 6061-T Sch 40 Pipe Fitting A050841
Brand New
RM 69.15
RM 78.37 shipping
499 sold
Q+2 ^ &0* ]W w QA 8P. 2P ?!|/ $
1/2" 150 Female (NPT) Full Coupling 304 Stainless Steel Coupler SS050441304
Brand New
RM 37.56
RM 65.17 shipping
3,081 sold
7+V^ &* YX ] wN.?E!| X/ $
Steel 1/2" Npt Male Close Nipple Pipe Fitting Mpt Mip Fuel Oil Gas Liquid
Brand New · Unbranded
RM 52.32
RM 50.54 shipping
+^ &X* ] Yw.?! 9F| / $TU IV
Steel Pipe Adapter Fitting 1/2 Female Npt x 1/2 Npt Male Water Oil Fuel Liquid
Brand New · Unbranded
RM 49.29
RM 50.54 shipping
+T^ &* ] B 1wL. RP? CE !|/S $
Pipe Adapter 1/2 Female to 1/2 Male Npt Brass Fitting Water Air Gas
Brand New · Unbranded
RM 42.49
RM 50.54 shipping
285 sold
HC +^ &*23 ] 0w.?M!| / $
(10 Pack) 1-1/2" NPT 304 Stainless Steel Pipe Thread Class 3000 Full Coupling
Brand New
RM 1,289.54
RM 292.27 shipping
CP+ ^G &S* ] S2 IS Kw5.?!| / $
33250-8-8 Red Brass Pipe Union Class H150# Female 1/2 NPT to Female 1/2 NPT
New (Other) · Unbranded
RM 54.09
RM 77.93 shipping
U+L^ &8*H ]4 C w.?!GZ| / $
Banjo Threaded Polypropylene Pipe Coupling, 1/2" NPT Female - CPLG050
Brand New · Banjo
RM 38.90
RM 65.17 shipping
+G^ &*H Z ]I Kw1 E.N? !|Z/A $
Can-Com 1 1/2” IPS X 1 1/2” MPT - SCH 40 316 Stainless Steel Threaded Transition
New (Other)
RM 125.10
Was: RM 156.38was - RM 156.38
or Best Offer
+^F7 &* TV] 5Z w.O?F! |/3 $
1/2 Npt Female 3 Piece Union Coupling Brass Pipe Fitting Air Water Oil Gas 104-D
Brand New · Unbranded
RM 99.05
RM 50.54 shipping
O+J^ &* ] wOA HE X.Q?!|/ $
2-1/2" x 1-1/2" 316 Stainless Steel Reducing Coupling 2.5"x1.5" NPT Marine Grade
Brand New · Unbranded
RM 129.60
or Best Offer
RM 80.14 shipping
2 watching
+^R &A * EI] w. 4G?! |MX/ $
1/2" NPT Female American to 1/2" BSPT (R) Male British 8036-08-08 Pipe Adapter
Brand New · Unbranded
RM 198.19
RM 50.54 shipping
+K^P W6& * ] wT.H? CV!|/ $S p o n s o r e d
Anvil 1-1/2" NPT Malleable Iron Coupling Class 150 0310081005 USA
Pre-Owned · Anvil
RM 41.07
RM 100.70 shipping
W+P C^ 9 N&6 * ]S w6.?!|/ U$S p o n s o r e d
Stainless Steel 316 Fitting 1/2" Inch Half Coupling Class 150 Heavy Duty
Brand New
RM 23.76
RM 96.89 shipping
+0^5 E&* 2 U]E w.? 5!E MS|/ $S p o n s o r e d
316 2x1 1/2" Stainless Steel Reducing Coupling LOT OF 2
Pre-Owned · Unbranded
RM 47.60
or Best Offer
RM 322.25 shipping
+^ WK& * Q] Aw. ?CD! |/ Z$S p o n s o r e d
2-1/2" 150 Female (NPT) Full Coupling 304 Stainless Steel Coupler <SS051041304
Brand New
RM 173.05
RM 133.02 shipping
66 sold
+8^P L 4 &*G E] w.?! |/46 Z $
(10 Pack) 1/2" NPT 316 Stainless Steel Pipe Thread Class 3000 3M Full Coupling
Brand New
RM 380.80
RM 90.14 shipping
9+^ 4&* Z 6] 4Zw .?E!|D / $
(10 Pack) 1/2" NPT 304 Stainless Steel Pipe Thread Class 3000 3M Full Coupling
Brand New
RM 337.53
RM 88.88 shipping
+^NW &* 2] wQ .TS ?!|/ 4B$
1/2 Npt Female Pipe Coupling Brass Fitting Air Water Oil Gas Fuel 103-D
Brand New · Unbranded
RM 41.15
RM 50.54 shipping
112 sold
+^A 3& *Y0 ] 6w.O?!| /9 $1
1/2" 3000 (3M) Female (NPT) Full Coupling 304 Stainless Steel SS050421304
Brand New
RM 46.35
RM 65.43 shipping
124 sold
C9 +^9 2 &M9* ] 6w.?T 0!|Z/ $
1-1/2" 150 Female (NPT) Full Coupling 304 Stainless Steel Coupler SS050841304
Brand New
RM 91.22
RM 81.61 shipping
282 sold
+DT^ &* 0]R w.Y?!1 U|U/ $
1-1/2" 3000 (3M) Threaded (NPT) Full Coupling A105 Forged Steel <FS050821
Brand New · Unbranded
RM 127.91
RM 131.68 shipping
Q+U^ &* R] w.?D!|/ $EL S p o n s o r e d
1/2" 150 Female NPT Coupling Black Malleable Iron Pipe Fitting MI050441BMI
Brand New · Unbranded
RM 30.72
RM 64.95 shipping
K9+^ 8X &TM* ] w 9.R M2?!|/ $S p o n s o r e d
Watts Dielectric Union LF 3001A, 1-1/2" NPT x 1-1/2" Solder Copper Pipe, Brass
New (Other) · Watts
RM 172.88
RM 81.44 shipping
+^ XO &*N ] Xw ED.?! I4|/ $
1/2" NPT Threaded Full Coupling Aluminum 6061-T Schedule 40 Pipe Fitting A050441
Brand New
RM 47.51
RM 77.72 shipping
134 sold
6+7^ &N*4 ] 7 w.?E! Q|/X $
1 1/2" brass NPT threaded couplings
New (Other) · Unbranded
RM 324.50
RM 85.90 shipping
+^ &2V 2* ] 8w. ?P!J |PE/ 91 $
BLACK IRON PIPE FITTING/ 1 1/2 " COUPLING (SLEEVE)/SET OF 2
New (Other) · Unbranded
RM 5.41
or Best Offer
+^2 M&* E ]Q wV.Q 0?A! A|2 / $
1. of 1/2" NPT Female Full Coupling
New (Other) · Unbranded
RM 17.27
RM 98.45 shipping
HU +S^ U X0& J* ] w.8 ?!|/ 1$
2403-24-24 Hydraulic Union Fitting 1-1/2" Male JIC-24 to Male JIC-24
New (Other) · Unbranded
RM 69.24
RM 80.96 shipping
2A V+Q^ &* ] wUP.? Z0!| J6/ $
(6 Pack) 1-1/2" NPT 316 Stainless Steel Pipe Thread Class 3000 PSI Full Coupling
Brand New
RM 1,073.17
RM 285.86 shipping
O+Q^ &*K ] X w.?E!|/Q $4F
(100 Pack) 1/2" NPT Female Full Coupling Black Malleable Iron 150 Pipe Fitting
Brand New
RM 856.81
RM 279.50 shipping
XD+ O0 ^ &4* ] wQ. ?!5F |/JK $
Steel 1/2" Female Npt Fpt Fip Thread Pipe Fitting Straight Coupling Joiner WOG
Brand New · Unbranded
RM 41.07
RM 50.54 shipping
53 sold
V+L^ 9S & * ]Z9 HwZ. KY? !|/ $
Stainless Steel 316 Fitting 1/2" Inch Full Coupling Class 150 Heavy Duty
Brand New
RM 29.38
RM 98.79 shipping
+5J ^ &R* ] wT.?! |/9M W H$
Stainless Steel 304 Fitting Reducing Coupling Class 150 2-1/2" X 1/2" Female NPT
Brand New
RM 129.39
RM 118.65 shipping
+^6L &*8 5] WC wM.6?! FX| / $
STRAIGHT BRASS FITTING (1/2” NPTF MALE, 9/16" ID , .830” OD, 2.520” LG.) X111F
New (Other) · Unbranded
RM 35.66
Was: RM 47.56was - RM 47.56
or Best Offer
RM 99.01 shipping
+7Y ^ ZY& EE* ]N w7. C9?!| / $
Watts Dielectric Union LF 3001A, 1-1/2" NPT x 1-1/2" Solder Copper Pipe, Brass
New (Other) · Watts
RM 152.23
Was: RM 173.01was - RM 173.01
or Best Offer
RM 83.43 shipping
G+8^ & 3M* ] 7Gw UU .0?M! |/ $
1/2" 3000 (3M) Threaded (NPT) Full Coupling Coupler A105 Forged Steel FS050421
Brand New · Unbranded
RM 34.79
RM 65.08 shipping
148 sold
+P^ &O 2*R ]X w.B?!|/ WU$
Stainless Steel 304 Fitting Reducing Coupling 150LB 2-1/2" X 1-1/2" Female NPT
Brand New
RM 151.02
RM 123.63 shipping
Q+F 8^H &* 3I] w0E .?!5|/0 $
Coupling 2 1/2" 304 SS SP114 TC-150 Threaded
Brand New
RM 129.78
or Best Offer
RM 82.74 shipping
JC+ ^ &*C Q ] wA.?!X K|4/ $
1/2 Npt Male Close Nipple Brass Pipe Fitting Air Fuel Oil Gas Water FasParts
Brand New · Unbranded
RM 37.52
RM 50.54 shipping
0+^Q GP &*F7 ] wX.?!G| I/D $
WATTS Dielectric UnionLF3006 1-1/2" NPT Black Pipe Malleable Iron
New (Other) · Watts
RM 129.60
or Best Offer
RM 149.51 shipping
1+G W^ &*Q ] RZ w.?! |/9 C $
Stainless Steel High Pressure Swivel Fitting Adaptor Water Wash 350 Bar 1/2" BSP
Brand New
RM 348.09
RM 1,179.18 shipping
+6^ &U* ] 1V w.B8? !|/ $T3 S p o n s o r e d
1/2" 150 Female (NPT) Full Coupling 304 Stainless Steel Coupler Quantity x2
Brand New
RM 69.19
RM 100.74 shipping
+^ &8A* ] w.?V!T L|I /D $KS p o n s o r e d

Straight Coupling 1 1/2 in End A Diameter 1 1/2 in End B Diameter Threaded Fittings

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131 Results

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

Red Brass Coupling 1-1/2" Female NPT Pipe Fitting 2-1/2" OD 2" L Thread Size 11

(Bag of 25) 6400-08-08 ORB 1/2" to JIC 1/2" Hydraulic Straight Connector Fitting

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

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

10 - Swagelok Stainless Steel Union Fitting, 1/2" OD Tube / SS-810-6

BSP 1/2" Stainless Steel Radiator Valve Tap Pipe Tube Extension Nipple Connector

304 Stainless Steel 1/2" BSP Threaded Nipple Elbow Tee Socket Cap Pipe Fittings

Parker FSC-8-P FSC-8 Parflare Straight F-F 1/2" NPT, PFA , New Factory Sealed,

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

1/2" 3000 (3M) Female (NPT) Full Coupling 316 Stainless Steel SS050421316

(5) Anvil Pipe Unions 0361500804, 1/2" NPT, Black Forged Steel, Class 3000

Lot of 2) 1/2" Coupling Red Brass Class 125# Female NPT Threaded LF Pipe Fitting

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

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

1/2" Bspp (G) Female British to 1/2" Npt Male American 8037-08-08 Adapter

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

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

Steel 1/2" Npt Male Close Nipple Pipe Fitting Mpt Mip Fuel Oil Gas Liquid

Steel Pipe Adapter Fitting 1/2 Female Npt x 1/2 Npt Male Water Oil Fuel Liquid

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

(10 Pack) 1-1/2" NPT 304 Stainless Steel Pipe Thread Class 3000 Full Coupling

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

Banjo Threaded Polypropylene Pipe Coupling, 1/2" NPT Female - CPLG050

Can-Com 1 1/2” IPS X 1 1/2” MPT - SCH 40 316 Stainless Steel Threaded Transition

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

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

1/2" NPT Female American to 1/2" BSPT (R) Male British 8036-08-08 Pipe Adapter

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

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

316 2x1 1/2" Stainless Steel Reducing Coupling LOT OF 2

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

(10 Pack) 1/2" NPT 316 Stainless Steel Pipe Thread Class 3000 3M Full Coupling

(10 Pack) 1/2" NPT 304 Stainless Steel Pipe Thread Class 3000 3M Full Coupling

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

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

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

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

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

Watts Dielectric Union LF 3001A, 1-1/2" NPT x 1-1/2" Solder Copper Pipe, Brass

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

1 1/2" brass NPT threaded couplings

BLACK IRON PIPE FITTING/ 1 1/2 " COUPLING (SLEEVE)/SET OF 2

1. of 1/2" NPT Female Full Coupling

2403-24-24 Hydraulic Union Fitting 1-1/2" Male JIC-24 to Male JIC-24

(6 Pack) 1-1/2" NPT 316 Stainless Steel Pipe Thread Class 3000 PSI Full Coupling

(100 Pack) 1/2" NPT Female Full Coupling Black Malleable Iron 150 Pipe Fitting

Steel 1/2" Female Npt Fpt Fip Thread Pipe Fitting Straight Coupling Joiner WOG

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

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

STRAIGHT BRASS FITTING (1/2” NPTF MALE, 9/16" ID , .830” OD, 2.520” LG.) X111F

Watts Dielectric Union LF 3001A, 1-1/2" NPT x 1-1/2" Solder Copper Pipe, Brass

1/2" 3000 (3M) Threaded (NPT) Full Coupling Coupler A105 Forged Steel FS050421

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

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

Stainless Steel High Pressure Swivel Fitting Adaptor Water Wash 350 Bar 1/2" BSP

1/2" 150 Female (NPT) Full Coupling 304 Stainless Steel Coupler Quantity x2