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

1-1/2" to 1/2" Female NPT Threaded Reducer Reducing Coupling Stainless Socket
Brand New · Unbranded
C $17.31
C $2.76 shipping
+W^ &* Y FK] wLK.?! 14 |/ 1$S p o n s o r e d
2" Female to 1/2" Female NPT Threaded Reducer Reducing Coupling Stainless Socket
Brand New · Unbranded
C $22.18
C $2.76 shipping
+X^P &* ] w.?LW 8!2| 4/ V $S p o n s o r e d
1-1/4" Female to 1/2" Female NPT Threaded Reducer Reducing Coupling SS304 Socket
Brand New · Unbranded
C $13.16
C $2.76 shipping
+^ &*W1 V ] w5.? 7I 5!Y|/ $ S p o n s o r e d
1" Female to 1/2" Female NPT Threaded Reducer Reducing Coupling Stainless Socket
Brand New · Unbranded
C $10.81
C $2.76 shipping
+X1^ E&* ] wF.?!| AI/ 58 4$S p o n s o r e d
1/2" 150 Female (NPT) Full Coupling 304 Stainless Steel Coupler SS050441304
Brand New
C $12.05
C $15.27 shipping
3,081 sold
+^O &7 * IS BT ] wR.K?!|/ $
(Lot of 5) KRJ 5000-08-08 Pipe Coupling Female 1/2" NPT to Female 1/2" NPT
New (Other)
C $18.74
C $21.07 shipping
+B1 ^ UD U9& *Y 6 ZW] w.? !|/ $
2" Female to 1.5" Female NPT Threaded Reducer Reducing Coupling SS 304 Socket
Brand New · Unbranded
C $24.53
C $2.76 shipping
+T^ &*0 FC NK ] T w.C?!| / $
1-1/2" NPT Threaded Full Coupling Aluminum 6061-T Sch 40 Pipe Fitting A050841
Brand New
C $22.18
C $15.56 shipping
498 sold
6O+^ 1&C * ]C7 5w.?O! |7/ $
Penn Stainless Steel Union 3000301712, 1-1/2" NPT Pipe, Class 3000, 304 SS
New (Other)
C $249.81
C $27.89 shipping
+^E V&* ] w.H?!W| / U0 $GS
Reducer Pipe Adapter 3/4 Female Npt to 1/2 Male Npt Brass Fitting Water Air Gas
Brand New · Unbranded
C $17.31
C $16.21 shipping
317 sold
O+S S^ M&* G7] w8.?!|/W $
Female Pipe Reducer 3/4" to 1/2" Npt Adapter Coupler Brass Fitting Water Oil Gas
Brand New · Unbranded
C $16.52
C $16.21 shipping
201 sold
+P^0 A&H * M]F Zw.4? !T|/K $
Female Pipe Reducer 1" to 1/2" Npt Adapter Coupler Brass Fitting Water Oil Gas
Brand New · Unbranded
C $26.46
C $16.21 shipping
I+V^ &98* ]9 w.?!P |4/F $
Steel 1/2" Npt Male Close Nipple Pipe Fitting Mpt Mip Fuel Oil Gas Liquid
Brand New · Unbranded
C $16.78
C $16.21 shipping
7+^8 6U&* ] w.?!9|/ F M5$
Red Brass Coupling 1-1/2" Female NPT Pipe Fitting 2-1/2" OD 2" L Thread Size 11
New (Other)
C $19.10
Was: C $22.47was - C $22.47
+7P^ E Z& Q*B 2] wR .?2Q!|/ $S p o n s o r e d
1-1/2" 1.5" NPT Female Straight Union Coupling Pipe Fitting stainless steel 304
Brand New · Unbranded
C $43.84
C $2.76 shipping
+FE ^ P&* ]W U4 5U w.? !YA| / $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
C $55.46
C $31.11 shipping
59 sold
DI+ ^ &*7T J Z ] w.?!|R/ P$ S p o n s o r e d
Guardian Threaded Coupling 60FC111N030, 3" NPT Pipe, 316 Stainless, Schedule 40
New (Other)
C $69.34
C $31.53 shipping
+^ L&S 5* S] w.?C!N |H/2 $
(5) Anvil Pipe Unions 0361500804, 1/2" NPT, Black Forged Steel, Class 3000
New (Other) · Anvil
C $69.34
C $16.96 shipping
Only 1 left!
8+Q ^SS & P* 6] 3w7.?!|/ J$
Pipe Adapter 1/2 Female to 1/2 Male Npt Brass Fitting Water Air Gas
Brand New · Unbranded
C $13.63
C $16.21 shipping
285 sold
+6^ &9* ] w.?!3K UN| 8/ $C
1/2" 3000 (3M) Female (NPT) Full Coupling 316 Stainless Steel SS050421316
Brand New
C $16.66
C $15.41 shipping
75 sold
+U^ &J * ]Y 3w.? 5G !|D/A J$
Watts Dielectric Union 11/2 LF3004, 1.5" NPT Pipe Fitting, Zinc Malleable Iron
New (Other) · Watts
(1)
C $55.46
C $21.68 shipping
P3+^ E O&* L H] Nw.H 0?!C| / $
Lot of 2) 1/2" Coupling Red Brass Class 125# Female NPT Threaded LF Pipe Fitting
Brand New
C $18.03
C $20.57 shipping
WG+^ &HA 5*L 6K] w8.?W !|/ $
1/2" NPT Threaded Full Coupling Aluminum 6061-T Schedule 40 Pipe Fitting A050441
Brand New
C $15.24
C $15.37 shipping
134 sold
+4^T & *6 ] G O0w .?!SU| /OW $
Steel 3/4 - 1/2 Female Npt Fpt Pipe Fitting Straight Coupling Reducer Adapter
Brand New · Unbranded
C $15.35
C $16.21 shipping
+^ &B* ] Xw. G?!|/2 $ZW
Steel Pipe Adapter Fitting 1/2 Female Npt x 1/2 Npt Male Water Oil Fuel Liquid
Brand New · Unbranded
C $15.81
C $16.21 shipping
+^1 &W* ] C1w 8K. ?!|/ $1
3/4" to 1/2" in Female NPT Threaded Reducer Reducing Coupling Stainless Socket
Brand New · Unbranded
C $7.57
C $2.76 shipping
+10 ^ KG&* ] w.?!|/ Y3 $F
1-1/2" 150 Female (NPT) Full Coupling 304 Stainless Steel Coupler SS050841304
Brand New
C $29.26
C $21.38 shipping
281 sold
+^4 F& *VW ] AFw .?!|C/S G$
(Lot of 2) Adapter Fitting 2405-10-08 Male 5/8" JIC-10 to Female 1/2 NPT
New (Other) · Unbranded
C $17.35
C $20.56 shipping
P+Y CU^ O&*F ] w.CE ?!Q|/E $
(2) Parker 1/2 GG-SS Stainless Pipe Coupling Female 1/2" NPT to Female 1/2" NPT
New (Other) · Parker
C $48.59
C $21.48 shipping
+^ &*FM PJ] w.?! |0/X 9$S p o n s o r e d
Smith Blair Model 411 1/2 x 4-1/2 Coupling Bolt Flexi-Coat Fusion Bonded Epoxy
Brand New
C $27.75
or Best Offer
C $27.46 shipping
+^PJ &* ] 5 Mw N2. A9? K!|/M $S p o n s o r e d
1/2" NPT Female American to 1/2" BSPT (R) Male British 8036-08-08 Pipe Adapter
Brand New · Unbranded
C $63.58
C $16.21 shipping
+MY 9^G YE &* ]7K w .?!VI |/ $S p o n s o r e d
2-1/2" x 1-1/2" 316 Stainless Steel Reducing Coupling 2.5"x1.5" NPT Marine Grade
Brand New · Unbranded
C $41.58
or Best Offer
C $21.27 shipping
2 watching
TB T+1 ^8 &* ]3 3Ow .1?!|0 / $S p o n s o r e d
Can-Com 1 1/2” IPS X 1 1/2” MPT - SCH 40 316 Stainless Steel Threaded Transition
C $39.99
Was: C $49.99was - C $49.99
or Best Offer
+6Q ^ B&8 L7 *P J] w.?!|4/4 $
1/2 Npt Female 3 Piece Union Coupling Brass Pipe Fitting Air Water Oil Gas 104-D
Brand New · Unbranded
C $31.78
C $16.21 shipping
G+M^ 2&* X Y2] w.?!P|/V $
33250-8-8 Red Brass Pipe Union Class H150# Female 1/2 NPT to Female 1/2 NPT
New (Other) · Unbranded
C $17.35
C $20.56 shipping
2V +K^2 &*2 I ] w.?39!| / C$
2-1/2" 150 Female (NPT) Full Coupling 304 Stainless Steel Coupler <SS051041304
Brand New
C $55.51
C $31.11 shipping
66 sold
88+^ & *1 V] w. ?!36|/ 0 $7
Steel 1/4 Female Npt x 1/2 Npt Male Pipe Reducer Adapter Fitting Water Oil Fuel
Brand New · Unbranded
C $17.88
C $16.21 shipping
6+^P &U*G ] w .WZ ?!S|/ $6
1/2" BLACK MALLEABLE IRON STRAIGHT COUPLING fitting pipe npt - LOT OF 10
Brand New
C $14.71
C $39.62 shipping
+2P ^N &*4 4X F3] AwV.?!| / $
1/2" Bspp (G) Female British to 1/2" Npt Male American 8037-08-08 Adapter
Brand New · Unbranded
C $56.69
C $16.21 shipping
5J+ ^ Q&1 *Q ] w.?N! G1 14 |/ $S p o n s o r e d
3/4 MNPT x 1/2 FNPT 316ss Pipe Adapter Fitting SWAGELOK-IPT CN12NM8NF10
Brand New · Swagelok
C $38.87
+^ TA&* ] GI w.4?!8| 6/ $GS p o n s o r e d
1/2 Npt Female Pipe Coupling Brass Fitting Air Water Oil Gas Fuel 103-D
Brand New · Unbranded
C $13.20
C $16.21 shipping
112 sold
L+^ &B* ]X w.?!|/C IS R 1$
FITOK 37° Flared Tube Fitting 1/2" Male JIC × 1/2 Female NPT 316 Stainless Steel
Brand New
C $35.77
C $15.96 shipping
+A^ &*R ]6W w KE .?K!|/V $
10 - Swagelok Stainless Steel Union Fitting, 1/2" OD Tube / SS-810-6
(2)
C $199.99
B+4^ & *Z N] w Z.B ?!|D/ $F
1" X 1/2" 150 Female NPT 304 Stainless Reducing Coupling Reducer <SS11060441304
Brand New · Unbranded
C $15.67
C $20.50 shipping
+^ &Z* ]R w .U2?! |JG/ Y4 $
Unbranded Brass Reducer Coupling 2" X 1-1/2"
New (Other) · Unbranded
C $24.97
or Best Offer
+^ &*F 4] wIN O.?!|/B $6Z
Parker FSC-8-P FSC-8 Parflare Straight F-F 1/2" NPT, PFA , New Factory Sealed,
Brand New · Parker
C $34.71
Free shipping
OI +^ J&* ]M Zw.?!Z| / 1D$
FITOK 37 Degree Flared Tube Fitting 1/4" Male JIC × 1/2" Male NPT 316 SS 4500psi
Brand New
C $19.59
C $15.49 shipping
+7^ &N* XR T] wI. JR? !|43 / $
Watts Dielectric Union LF 3001A, 1-1/2" NPT x 1-1/2" Solder Copper Pipe, Brass
New (Other) · Watts
C $55.46
C $21.68 shipping
G+^ &7* ] wR.Q?! |L8/ $ EZ
15/16" Flare x 1/2" Male MPT Brass Gas Adapter Straight Connector Coupling Union
Brand New · Unbranded
C $7.57
or Best Offer
C $21.38 shipping
+A^ &* 7 ] w.?!|B/6 J$B G
(6 Pack) 1-1/2" NPT 316 Stainless Steel Pipe Thread Class 3000 PSI Full Coupling
Brand New
C $344.27
C $64.16 shipping
+^ 7D PL& P*9 ]C 2 Mw.?7!| / $
FITOK 316 SS Hex Reducing Coupling 3/4'' x 1/2'' FNPT, 4600 psi, SS-PCG-NS12-NS8
Brand New
C $30.28
C $20.93 shipping
+^OV &* P ] w.1?!| / 2$I 9
10 Piece Package Swagelok Equivalent to SS-8-HRCG-4 1/4 FNPT x 1/2 FNPT
Brand New
C $305.40
or Best Offer
HT +UE^ &*5 ] Zw.?!| M/D $
1/2" 3000 (3M) Female (NPT) Full Coupling 304 Stainless Steel SS050421304
Brand New
C $14.87
C $15.35 shipping
124 sold
+^G9 Y&*1 R9] w .7?!4|/ $
1/2" 3000 (3M) Threaded (NPT) Full Coupling Coupler A105 Forged Steel FS050421
Brand New · Unbranded
C $11.16
C $15.24 shipping
148 sold
+V^D 8&*R ]6 w.2?! |G/ 5$
1-1/2" 150 Female NPT Coupling Galvanized Malleable Iron Pipe Fitting MI05084GMI
Brand New · Unbranded
C $16.06
C $20.52 shipping
+F^ &* Z] Y w.E ?LS!| B/ M$
1/8" FNPT x 1/2" FNPT 316ss Hex Reducing Coupling Swagelok SS-8-HRCG-2
Brand New · Swagelok
C $22.21
2 watching
KG 5H+^ 1 X& *8 ]G Pw.?!|M / $
2403-24-24 Hydraulic Union Fitting 1-1/2" Male JIC-24 to Male JIC-24
New (Other) · Unbranded
C $22.21
C $20.70 shipping
+^XC &* 4]I w.?!| 0/Q $ HL
(10 Pack) 1/2" x 1/2" NPT Thread Coupling Galvanized Malleable Iron 150 Fitting
Brand New
C $55.46
C $16.55 shipping
+^3H &1* 1] w7M.? !|R/ $Q
1 1/2" brass NPT threaded couplings
New (Other) · Unbranded
C $104.10
C $23.11 shipping
G+3^ JM Z &* T ] OwY. ?!|/PC $S p o n s o r e d
316 2x1 1/2" Stainless Steel Reducing Coupling LOT OF 2
Pre-Owned · Unbranded
C $15.27
or Best Offer
+^ &R8 3T * 3]2 L w.?O! X|G/ $S p o n s o r e d

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

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185 Results

1-1/2" to 1/2" Female NPT Threaded Reducer Reducing Coupling Stainless Socket

2" Female to 1/2" Female NPT Threaded Reducer Reducing Coupling Stainless Socket

1-1/4" Female to 1/2" Female NPT Threaded Reducer Reducing Coupling SS304 Socket

1" Female to 1/2" Female NPT Threaded Reducer Reducing Coupling Stainless Socket

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

(Lot of 5) KRJ 5000-08-08 Pipe Coupling Female 1/2" NPT to Female 1/2" NPT

2" Female to 1.5" Female NPT Threaded Reducer Reducing Coupling SS 304 Socket

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

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

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

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

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

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

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

1-1/2" 1.5" NPT Female Straight Union Coupling Pipe Fitting stainless steel 304

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

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

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

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

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

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

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

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

Steel 3/4 - 1/2 Female Npt Fpt Pipe Fitting Straight Coupling Reducer Adapter

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

3/4" to 1/2" in Female NPT Threaded Reducer Reducing Coupling Stainless Socket

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

(Lot of 2) Adapter Fitting 2405-10-08 Male 5/8" JIC-10 to Female 1/2 NPT

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

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

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

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

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

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

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

Steel 1/4 Female Npt x 1/2 Npt Male Pipe Reducer Adapter Fitting Water Oil Fuel

1/2" BLACK MALLEABLE IRON STRAIGHT COUPLING fitting pipe npt - LOT OF 10

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

3/4 MNPT x 1/2 FNPT 316ss Pipe Adapter Fitting SWAGELOK-IPT CN12NM8NF10

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

FITOK 37° Flared Tube Fitting 1/2" Male JIC × 1/2 Female NPT 316 Stainless Steel

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

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

Unbranded Brass Reducer Coupling 2" X 1-1/2"

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

FITOK 37 Degree Flared Tube Fitting 1/4" Male JIC × 1/2" Male NPT 316 SS 4500psi

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

15/16" Flare x 1/2" Male MPT Brass Gas Adapter Straight Connector Coupling Union

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

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

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

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

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

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

1/8" FNPT x 1/2" FNPT 316ss Hex Reducing Coupling Swagelok SS-8-HRCG-2

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

(10 Pack) 1/2" x 1/2" NPT Thread Coupling Galvanized Malleable Iron 150 Fitting

1 1/2" brass NPT threaded couplings

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