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

73 Results

Smith Blair Model 411 1/2 x 4-1/2 Coupling Bolt Flexi-Coat Fusion Bonded Epoxy
Brand New
PHP 1,122.28
or Best Offer
PHP 2,684.15 shipping
+^9 &*M 7 T] w F.0?! |AE/ $S p o n s o r e d
Parker Hannifin 208P-12-8 Brass Reducer Coupling 3/4" Female NPT X 1/2" Male NPT
New (Other) · Parker
PHP 1,080.17
PHP 1,884.13 shipping
+^ Q&2 Y* ]O 7Fw .?5!|/Q $S p o n s o r e d
Mueller Proline 1/2" Diameter Galvanized Union Fitting Union 300HI
Pre-Owned
PHP 681.00
PHP 1,917.25 shipping
85 +^31 &* ] w. QN ?!J|5/ $ S p o n s o r e d
1/2" 3000 (3M) Female (NPT) Full Coupling 316 Stainless Steel SS050421316
Brand New
PHP 673.70
PHP 1,090.28 shipping
75 sold
+^QB &SK * ] H9w .?O!|S F/ $S p o n s o r e d
Female Pipe Reducer 3/4" to 1/2" Npt Adapter Coupler Brass Fitting Water Oil Gas
Brand New · Unbranded
PHP 668.09
PHP 655.74 shipping
201 sold
+1^ &* ] wQ Y.G? !|0/ 9$ Y9
Reducer Pipe Adapter 3/4 Female Npt to 1/2 Male Npt Brass Fitting Water Air Gas
Brand New · Unbranded
PHP 700.09
PHP 655.74 shipping
317 sold
84+ 0^ &7* ] Ww.?!U|/ $
Female Pipe Reducer 1" to 1/2" Npt Adapter Coupler Brass Fitting Water Oil Gas
Brand New · Unbranded
PHP 1,070.07
PHP 655.74 shipping
Q+O^ R &N *A ]Q w.? !7L| /U $
Steel 3/4 - 1/2 Female Npt Fpt Pipe Fitting Straight Coupling Reducer Adapter
Brand New · Unbranded
PHP 620.93
PHP 655.74 shipping
+^ &* ]M wU 7.?!|/ $1 C
Steel 1/2" Npt Male Close Nipple Pipe Fitting Mpt Mip Fuel Oil Gas Liquid
Brand New · Unbranded
PHP 678.76
PHP 655.74 shipping
+7^ D& * ] w2.?M !|H/H $JU
Steel Pipe Adapter Fitting 1/2 Female Npt x 1/2 Npt Male Water Oil Fuel Liquid
Brand New · Unbranded
PHP 639.46
PHP 655.74 shipping
+^4T & * RT H] O 79w. ?H!|E/ $
Pipe Adapter 1/2 Female to 1/2 Male Npt Brass Fitting Water Air Gas
Brand New · Unbranded
PHP 551.31
PHP 655.74 shipping
285 sold
3+^W MP &* ]I Pw. ?C9! |/EI $
(2) Parker 1/2 GG-SS Stainless Pipe Coupling Female 1/2" NPT to Female 1/2" NPT
New (Other) · Parker
PHP 1,964.97
PHP 1,556.26 shipping
7A+^ & * ] w.?LZ! |W9 7/K T $
Lot of 2) 1/2" Coupling Red Brass Class 125# Female NPT Threaded LF Pipe Fitting
Brand New
PHP 729.28
PHP 1,519.76 shipping
+^9 &*3 ] 9 4 w.0V ?S!|/ $S
1/2" 150 Female (NPT) Full Coupling 304 Stainless Steel Coupler Quantity x2
Brand New
PHP 897.71
PHP 1,825.74 shipping
3+K ^ &1C* ] w. W?N!|/ $0BS 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
PHP 1,571.98
PHP 1,833.60 shipping
43+ ^E2 X&* ]F w.?2!|7/ $S p o n s o r e d
1/2" 150 Female NPT Coupling Black Malleable Iron Pipe Fitting MI050441BMI
Brand New · Unbranded
PHP 398.61
PHP 1,081.86 shipping
+^Y 9 &6*P ] w .?BO!|/ $ KS p o n s o r e d
1/2" 150 Female (NPT) Full Coupling 304 Stainless Steel Coupler SS050441304
Brand New
PHP 487.31
PHP 1,084.66 shipping
3,081 sold
+^F &* ]A w.?!|P/ L$ VF
(5) Anvil Pipe Unions 0361500804, 1/2" NPT, Black Forged Steel, Class 3000
New (Other) · Anvil
PHP 2,804.29
PHP 1,580.96 shipping
Only 1 left!
+^ZX & 4* ]Z w. Y?!6|/ $
1/2 Npt Female 3 Piece Union Coupling Brass Pipe Fitting Air Water Oil Gas 104-D
Brand New · Unbranded
PHP 1,285.09
PHP 655.74 shipping
0+4^ & 2U* ] w .R?S!|/ O$E
10 Piece Package Swagelok Equivalent to SS-8-HRCG-4 1/4 FNPT x 1/2 FNPT
Brand New
PHP 12,351.24
or Best Offer
PHP 1,907.14 shipping
+^LB & OX * ] MA w7.?2 !|P/1 $
Steel 1/4 Female Npt x 1/2 Npt Male Pipe Reducer Adapter Fitting Water Oil Fuel
Brand New · Unbranded
PHP 723.11
PHP 655.74 shipping
S+^2 W 6&* ]O 0w. ?!|/N $P
Banjo Threaded Polypropylene Pipe Coupling, 1/2" NPT Female - CPLG050
Brand New · Banjo
PHP 504.72
PHP 1,085.22 shipping
+^H I P&X* PP ] wTA .Y?S!| / $
1/2 Npt Female Pipe Coupling Brass Fitting Air Water Oil Gas Fuel 103-D
Brand New · Unbranded
PHP 533.91
PHP 655.74 shipping
112 sold
+^6 &* ]A 7Q UD wF.?!H |/ $
(10 Pack) 1/2" NPT 316 Stainless Steel Pipe Thread Class 3000 3M Full Coupling
Brand New
PHP 4,940.50
PHP 1,688.75 shipping
+W^C 9 I G&*Q ] ETw .?!|/ $
(10 Pack) 1/2" NPT 304 Stainless Steel Pipe Thread Class 3000 3M Full Coupling
Brand New
PHP 4,379.08
PHP 1,671.91 shipping
L+^ &* ] wH. FD?! |G/ $7
33250-8-8 Red Brass Pipe Union Class H150# Female 1/2 NPT to Female 1/2 NPT
New (Other) · Unbranded
PHP 701.78
PHP 1,519.20 shipping
D0+ P^H R6 &* ]7 w.?!|/3 $
(100 Pack) 1/2" NPT Female Full Coupling Black Malleable Iron 150 Pipe Fitting
Brand New
PHP 11,116.12
PHP 3,473.51 shipping
+OR ^ &* ] B0w G.X YG?!|/ F $
Steel 1/2" Female Npt Fpt Fip Thread Pipe Fitting Straight Coupling Joiner WOG
Brand New · Unbranded
PHP 532.79
PHP 655.74 shipping
53 sold
+^S 2 P&8 * ] w.?!|/5I TR$
Parker Reducing Adapter 222P-12-8 (3/4 NPT Female X 1/2 NPT Male) NOS
New (Other) · Parker
PHP 1,125.65
PHP 1,531.55 shipping
1+^ &*W ]4O wD.1?!|/ 2$I S p o n s o r e d
1/2" FNPT 316ss Hex Union Coupling Fitting SSP ISST8HCG
Brand New
PHP 1,010.56
PHP 1,751.63 shipping
1+7^ C&* E ] wIH. ?!GR| / D$S p o n s o r e d
3/4" Male NPT - 1/2" Male SAE Brass Reducing Nipple Adapter Pipe Fitting 1000PSI
New (Other)
PHP 363.80
PHP 1,434.43 shipping
D3 +^2O & *A ] wO. ?K!2| / O$S p o n s o r e d
Stainless Steel 304 Fitting Reducing Coupling Class 150 1" X 1/2"...
Brand New
PHP 459.80
PHP 1,904.34 shipping
JQ +^S &* ]F w.?!|/ V4$ S p o n s o r e d
1/2" 3000 (3M) Female (NPT) Full Coupling 304 Stainless Steel SS050421304
Brand New
PHP 601.28
PHP 1,088.03 shipping
124 sold
8+^ &*S 8] Vw.?! |/L Q T$I
1/2 Npt Male Close Nipple Brass Pipe Fitting Air Fuel Oil Gas Water FasParts
Brand New · Unbranded
PHP 486.75
PHP 655.74 shipping
+A^H &* OD ]Y 5 ZwU.? 2G!|/ $
1/2" NPT Threaded Full Coupling Aluminum 6061-T Schedule 40 Pipe Fitting A050441
Brand New
PHP 616.44
PHP 1,516.40 shipping
134 sold
Z8+ 5^T & * D] Ww.? !|/Q X$
STRAIGHT BRASS FITTING (1/2” NPTF MALE, 9/16" ID , .830” OD, 2.520” LG.) X111F
New (Other) · Unbranded
PHP 462.61
Was: PHP 617.00was - PHP 617.00
or Best Offer
PHP 1,792.61 shipping
7Y+^ 40&* ] w.?L!|O EF Z/A $
FITOK 316 SS Hex Reducing Coupling 3/4'' x 1/2'' FNPT, 4600 psi, SS-PCG-NS12-NS8
Brand New
PHP 1,224.46
PHP 1,534.36 shipping
+5W^ B8 &*E O] w .?!G|T/ $
5 Piece Package Swagelok Equivalent to SS-8-HRCG-2, 1/8" FNPT x 1/2" FNPT
Brand New
PHP 8,140.59
or Best Offer
PHP 2,220.42 shipping
+^ MY UJ& * ]S O w.Y?!|/G $
1/2" 3000 (3M) Threaded (NPT) Full Coupling Coupler A105 Forged Steel FS050421
Brand New · Unbranded
PHP 451.38
PHP 1,083.54 shipping
148 sold
+J^B &* 4] 6w. ?!SF F0|/ $ S p o n s o r e d
1/2" x 1/2" Fitting Pipe Size Ground Joint Union Steel Female NPT to Female NPT
Brand New
PHP 336.29
PHP 1,433.87 shipping
+SS^ &6P V*1 ] 66w.?!| /K3 $S p o n s o r e d
Stainless Steel 316 Fitting 1/2" Inch Full Coupling Class 150 Heavy Duty
Brand New
PHP 381.20
PHP 1,789.81 shipping
+NQ ^ &M7* ] 3wZ. M5? X!J|/ $
FITOK 316 SS Hex Reducing Coupling 1'' x 1/2'' FNPT, 4400 psi, SS-PCG-NS16-NS8
Brand New
PHP 2,071.64
PHP 1,559.62 shipping
1M+ K6^ Q&*M ] 9 wB. JR? !|/ $
Stainless Steel 304 Fitting Reducing Coupling Class 150 2-1/2" X 1/2" Female NPT
Brand New
PHP 1,678.65
PHP 2,047.50 shipping
+^F K&* ] 0wU.?! H|/ 4 RB$
1/8" FNPT x 1/2" FNPT 316ss Hex Reducing Coupling Swagelok SS-8-HRCG-2
Brand New · Swagelok
PHP 898.27
PHP 1,774.09 shipping
2 watching
+^89 &* ] L wR .C?!|/M $DX
Stainless Steel 304 Fitting Reducing Coupling Class 150 2" X 1/2" Female NPT
Brand New
PHP 1,117.23
PHP 2,031.22 shipping
+^ 1&* ]L w.?!|ZA /KR $RJ
PARKER -12 ORFS 3/4" x -12 SAE ORB (1-1/16-12) Straight Thread Connector
Brand New · Parker
PHP 785.99
PHP 1,521.45 shipping
+Z^ U& P* ] Fw IK .?!D0|/ $
(10 Pack) 1/2" x 1/2" NPT Thread Coupling Galvanized Malleable Iron 150 Fitting
Brand New
PHP 2,242.87
PHP 1,564.68 shipping
+00 ^D &A* P ]6 WFw.?!| 5U / $
(10 Pack) 1/2" NPT Female Full Coupling Black Malleable Iron 150 Pipe Fitting
Brand New
PHP 2,242.87
PHP 1,564.68 shipping
20+^ &K*K 8 ] w.Q? O!|/ L P$
Stainless Steel 304 Fitting 1/2" Inch Full Coupling Class 150 Heavy Duty
Brand New
PHP 336.29
PHP 1,839.77 shipping
1+W ^ &K*F ] FwM .N?S T6! |/ $
1/2 FNPT 316ss Hex Coupling DK-LOK GCG-8N-S
Brand New
PHP 1,010.56
PHP 1,323.27 shipping
+^VQ E&* ] Q w0.0 W?!|/ $H
“20”PC AMFL ER50 3 Piece Rigid IMC Erickson Couplings 1/2" NPT X 1/2" NOS
New (Other)
PHP 5,614.20
PHP 3,223.67 shipping
H+3^ GM& L* 7] w 2H .?!|S/6 $
STRAIGHT BRASS REDUCER (1” NPTF x 1/2” NPTF, 1.44” OVER HEX, 1.04” LG.) X111K
New (Other) · Unbranded
PHP 841.57
Was: PHP 1,122.28was - PHP 1,122.28
or Best Offer
PHP 1,803.84 shipping
OH +9Z^ 90 & * ] Mw.L TJ?!| / $
5000-08-08 NPT Female 1/2" to NPT Female 1/2" Tapered Straight Rigid Adapter
Brand New
PHP 280.15
PHP 1,297.44 shipping
+^ 4&* ]O Hw.?!|E/ $3R
3/4 MNPT x 1/2 MNPT Steel Pipe Adapter Fitting Parker 3/4x1/2 FF-S
Brand New · Parker
PHP 336.85
PHP 1,757.81 shipping
W+^G &* 6S C A ]V w.?R!|/ $
STRAIGHT BRASS FITTING (1/2” NPTF BOTH ENDS, .565” ID, .830” OD, 2.04” LG) X111T
New (Other) · Unbranded
PHP 462.61
Was: PHP 617.00was - PHP 617.00
or Best Offer
PHP 1,792.61 shipping
5+^E &O*W ] Uw.?1 S!|I 2/R $
1" X 1/2" 150 Female NPT 304 Stainless Reducing Coupling Reducer <SS11060441304
Brand New · Unbranded
PHP 633.84
PHP 1,516.96 shipping
+^ QJ&* 36] w17.?!| /1 E $
FITOK 316 SS Hex Reducing Coupling 2'' x 1/2'' FNPT, 3900 psi, SS-PCG-NS32-NS8
Brand New
PHP 5,211.66
PHP 1,652.26 shipping
PU+ ^0 N&* ] w.H?!J |/ SN V$
304 STAINLESS STEEL COUPLING, 1/2" FEMALE NPT, schedule 150
Brand New · Unbranded
PHP 224.57
or Best Offer
PHP 1,315.41 shipping
+^ &V*E 98 KG 5T] 3w.5? !|/ $
Stainless Steel 304 Fitting Reducing Coupling Class 150 1-1/2" X 1/2" Female NPT
Brand New
PHP 668.09
PHP 1,964.41 shipping
+8^0 VF &* LT ]D wU. ?P!|/ $S p o n s o r e d
FITOK 316 SS Hex Coupling 1/2'' Female NPT, 4900 psi, SS-PCG-NS8
Brand New
PHP 980.80
PHP 1,527.62 shipping
2+1^ H&*C I6 9]0 w.?! |/ $

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

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73 Results

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

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

Mueller Proline 1/2" Diameter Galvanized Union Fitting Union 300HI

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

(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

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

(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

Parker Reducing Adapter 222P-12-8 (3/4 NPT Female X 1/2 NPT Male) NOS

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

3/4" Male NPT - 1/2" Male SAE Brass Reducing Nipple Adapter Pipe Fitting 1000PSI

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

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

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

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

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

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

5 Piece Package Swagelok Equivalent to SS-8-HRCG-2, 1/8" FNPT x 1/2" FNPT

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

1/2" x 1/2" Fitting Pipe Size Ground Joint Union Steel Female NPT to Female NPT

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

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

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

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

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

PARKER -12 ORFS 3/4" x -12 SAE ORB (1-1/16-12) Straight Thread Connector

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

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

Stainless Steel 304 Fitting 1/2" Inch Full Coupling Class 150 Heavy Duty

1/2 FNPT 316ss Hex Coupling DK-LOK GCG-8N-S

“20”PC AMFL ER50 3 Piece Rigid IMC Erickson Couplings 1/2" NPT X 1/2" NOS

STRAIGHT BRASS REDUCER (1” NPTF x 1/2” NPTF, 1.44” OVER HEX, 1.04” LG.) X111K

5000-08-08 NPT Female 1/2" to NPT Female 1/2" Tapered Straight Rigid Adapter

3/4 MNPT x 1/2 MNPT Steel Pipe Adapter Fitting Parker 3/4x1/2 FF-S

STRAIGHT BRASS FITTING (1/2” NPTF BOTH ENDS, .565” ID, .830” OD, 2.04” LG) X111T

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

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

304 STAINLESS STEEL COUPLING, 1/2" FEMALE NPT, schedule 150

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

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