Stainless Steel Unions

117 Products

  • Leesburg, 741 Miller DriveSuite A-1 & B

  • There are no matching search results.

  • There are no matching search results.

  • There are no matching search results.

  • There are no matching search results.

  • There are no matching search results.

  • There are no matching search results.

  • There are no matching search results.

  • There are no matching search results.

  • There are no matching search results.

  • There are no matching search results.
Need Help?
800-721-2590
Contact us between 8AM-6PM EST, Monday - Friday.
117 Products
Call for Pricing
Call for Pricing
1/2 in. Tube OD 316 Stainless Steel Union Double Ferrule
DK-LOK® DU

1/2 in. Tube OD 316 Stainless Steel Union Double Ferrule
Part #DDU8S
Item #7629492
Mfr. Part #DU-8-S
3.6 out of 5 Customer Rating
Requires Certification

Points
$1
EACH
  • Pick Up: Not available
  • Shipping: Available for immediate shipment
  • Requires Certification
1/2 in. Tube OD 316 Stainless Steel Union Single Ferrule
DK-LOK® DUZ Series

1/2 in. Tube OD 316 Stainless Steel Union Single Ferrule
Part #DDUZ8S
Item #7842124
Mfr. Part #DUZ-8-S
4.5 out of 5 Customer Rating
Requires Certification

Points
$1
EACH
  • Pick Up: Not available
  • Shipping: Available for immediate shipment
  • Requires Certification
1 in. Threaded 150# 316 Stainless Steel Union

1 in. Threaded 150# 316 Stainless Steel Union
Part #IS6CTUSP114G
Item #1289821
Mfr. Part #M687-16
4.8 out of 5 Customer Rating
Requires Certification

Points
$1
EACH
  • Pick Up: Not available
  • Shipping: Available for immediate shipment
  • Requires Certification
1-1/2 x 2-41/100 in. FNPT 150# Global 316 and 316L Stainless Steel Union

1-1/2 x 2-41/100 in. FNPT 150# Global 316 and 316L Stainless Steel Union
Part #IS6CTUSP114J
Item #1289832
Mfr. Part #M687-24
4 out of 5 Customer Rating
Requires Certification

Points
$1
EACH
  • Pick Up: Not available
  • Shipping: Available for immediate shipment
  • Requires Certification
2 in. Socket 3000# 304L Stainless Steel Union

2 in. Socket 3000# 304L Stainless Steel Union
Part #IS4L3SUK
Item #205126
Mfr. Part #SW3487D-32
4.5 out of 5 Customer Rating
Requires Certification

Points
$1
EACH
Log in or Create an Account to see product availability.
  • Pick Up: 0 in Leesburg, VA Available Nearby
  • Shipping: Available for immediate shipment
  • Requires Certification
3/4 in. Threaded 3000# 316L Stainless Steel Union

3/4 in. Threaded 3000# 316L Stainless Steel Union
Part #IS6L3TUF
Item #276991
Mfr. Part #3687D-12
4.3 out of 5 Customer Rating
Requires Certification

Points
$1
EACH
  • Pick Up: Not available
  • Shipping: Available for immediate shipment
  • Requires Certification
2 in. Socket 3000# 316L Stainless Steel Union

2 in. Socket 3000# 316L Stainless Steel Union
Part #IS6L3SUK
Item #103831
Mfr. Part #SW3687D-32
4.5 out of 5 Customer Rating
Requires Certification

Points
$1
EACH
  • Pick Up: Not available
  • Shipping: Available for immediate shipment
  • Requires Certification
1/2 in. Tube OD x 1/4 in. Tube OD 316 Stainless Steel Reducing Union Double Ferrule
DK-LOK® DUR

1/2 in. Tube OD x 1/4 in. Tube OD 316 Stainless Steel Reducing Union Double Ferrule
Part #DDUR84S
Item #7665177
Mfr. Part #DUR 8-4-S
3.6 out of 5 Customer Rating
Requires Certification

Points
$1
EACH
  • Pick Up: Not available
  • Shipping: Available for immediate shipment
  • Requires Certification
2 in. Threaded 150# 304 Stainless Steel Union

2 in. Threaded 150# 304 Stainless Steel Union
Part #IS4CTUSP114K
Item #1289842
Mfr. Part #M487-32
4.1 out of 5 Customer Rating
Requires Certification

Points
$1
EACH
Log in or Create an Account to see product availability.
  • Pick Up: Not available
  • Shipping: Available for immediate shipment
  • Requires Certification
1/2 in. Tube OD x 3/8 in. Tube OD 316 Stainless Steel Reducing Union Double Ferrule
DK-LOK® DUR

1/2 in. Tube OD x 3/8 in. Tube OD 316 Stainless Steel Reducing Union Double Ferrule
Part #DDUR86S
Item #7665200
Mfr. Part #DUR 8-6-S
5 out of 5 Customer Rating
Requires Certification

Points
$1
EACH
  • Pick Up: Not available
  • Shipping: Available for immediate shipment
  • Requires Certification
1/2 in. Tube OD 316 Stainless Steel Bulkhead Union Double Ferrule
DK-LOK® DUB

1/2 in. Tube OD 316 Stainless Steel Bulkhead Union Double Ferrule
Part #DDUB8S
Item #7834693
Mfr. Part #DUB-8-S
4.7 out of 5 Customer Rating
Requires Certification

Points
$1
EACH
  • Pick Up: Not available
  • Shipping: Available for immediate shipment
  • Requires Certification
2 x 2 in. Press 316L Stainless Steel Union
Viega ProPress®

2 x 2 in. Press 316L Stainless Steel Union
Part #V81030
Item #3659516
Mfr. Part #81030
5 out of 5 Customer Rating
Requires Certification

Points
$1
EACH
Log in or Create an Account to see product availability.
  • Pick Up: Not available
  • Shipping: Not available
  • Requires Certification
1/2 x 1-18/25 in. FNPT 150# Global 304 and 304L Stainless Steel Union

1/2 x 1-18/25 in. FNPT 150# Global 304 and 304L Stainless Steel Union
Part #IS4CTUSP114D
Item #1289820
Mfr. Part #M487-08
3.7 out of 5 Customer Rating
Requires Certification

Points
$1
EACH
Log in or Create an Account to see product availability.
  • Pick Up: Not available
  • Shipping: Available for immediate shipment
  • Requires Certification
1 in. Threaded 150# 304L Stainless Steel Union

1 in. Threaded 150# 304L Stainless Steel Union
Part #IS4CTUG
Item #79219
Mfr. Part #K487-16
4.9 out of 5 Customer Rating
Requires Certification

Points
$1
EACH
Log in or Create an Account to see product availability.
  • Pick Up: Not available
  • Shipping: Available for immediate shipment
  • Requires Certification
1 in. Threaded 3000# 304L Stainless Steel Union

1 in. Threaded 3000# 304L Stainless Steel Union
Part #IS4L3TUG
Item #277043
Mfr. Part #3487D-16
5 out of 5 Customer Rating
Requires Certification

Points
$1
EACH
Log in or Create an Account to see product availability.
  • Pick Up: Not available
  • Shipping: Available for immediate shipment
  • Requires Certification
3/4 in. Press 316L Stainless Steel Union
Viega ProPress®

3/4 in. Press 316L Stainless Steel Union
Part #V81010
Item #3659839
Mfr. Part #81010
5 out of 5 Customer Rating
Requires Certification

Points
$1
EACH
Log in or Create an Account to see product availability.
  • Pick Up: Not available
  • Shipping: Not available
  • Requires Certification
2 in. Threaded 150# 316 Stainless Steel Union

2 in. Threaded 150# 316 Stainless Steel Union
Part #IS6CTUK
Item #79535
Mfr. Part #K687-32
5 out of 5 Customer Rating
Requires Certification

Points
$1
EACH
  • Pick Up: Not available
  • Shipping: Available for immediate shipment
  • Requires Certification
1/4 in. Tube OD 316 Stainless Steel Bulkhead Union Single Ferrule
DK-LOK® DUBZ

1/4 in. Tube OD 316 Stainless Steel Bulkhead Union Single Ferrule
Part #DDUBZ4S
Item #7842331
Mfr. Part #DUBZ-4-S
4.5 out of 5 Customer Rating
Requires Certification

Points
$1
EACH
  • Pick Up: Not available
  • Shipping: Available for immediate shipment
  • Requires Certification
1/4 in. Tube OD 316 Stainless Steel Bulkhead Union Double Ferrule
DK-LOK® DUB

1/4 in. Tube OD 316 Stainless Steel Bulkhead Union Double Ferrule
Part #DDUB4S
Item #7033078
Mfr. Part #DUB-4-S
4.5 out of 5 Customer Rating
Requires Certification

Points
$1
EACH
  • Pick Up: Not available
  • Shipping: Available for immediate shipment
  • Requires Certification
2 in. OD Tube Straight 304 Stainless Steel Union
Dixon Valve & Coupling

2 in. OD Tube Straight 304 Stainless Steel Union
Part #D13HG200
Item #1861036
Mfr. Part #13H-G200
4.2 out of 5 Customer Rating
Requires Certification

Points
$1
EACH
Log in or Create an Account to see product availability.
  • Pick Up: Not available
  • Shipping: Not available
  • Requires Certification
1 x 1 in. Press x Press 316L Stainless Steel Union
Viega ProPress®

1 x 1 in. Press x Press 316L Stainless Steel Union
Part #V81015
Item #3659491
Mfr. Part #81015
4.4 out of 5 Customer Rating
Requires Certification

Points
$1
EACH
Log in or Create an Account to see product availability.
  • Pick Up: Not available
  • Shipping: Not available
  • Requires Certification
1-1/4 in. Socket Weld 3000# 304L Stainless Steel Union

1-1/4 in. Socket Weld 3000# 304L Stainless Steel Union
Part #IS4L3SUH
Item #205124
Mfr. Part #SW3487D-20
5 out of 5 Customer Rating
Requires Certification

Points
$1
EACH
Log in or Create an Account to see product availability.
  • Pick Up: Not available
  • Shipping: Available for immediate shipment
  • Requires Certification
3/4 in. Socket Weld 3000# 304L Stainless Steel Union

3/4 in. Socket Weld 3000# 304L Stainless Steel Union
Part #DS4L3SUF
Item #81289
4.9 out of 5 Customer Rating
Requires Certification

Points
$1
EACH
Log in or Create an Account to see product availability.
  • Pick Up: Not available
  • Shipping: Not available
  • Requires Certification
1 in. Socket Weld 150# 316 Stainless Steel Union

1 in. Socket Weld 150# 316 Stainless Steel Union
Part #IS6CSUSP114G
Item #3316350
Mfr. Part #SWM687-16
3.8 out of 5 Customer Rating
Requires Certification

Points
$1
EACH
Log in or Create an Account to see product availability.
  • Pick Up: Not available
  • Shipping: Not available
  • Requires Certification
Items You May Like
1–6 of 18 items
1-1/2 in. Socket 150# 316L Stainless Steel Union

1-1/2 in. Socket 150# 316L Stainless Steel Union
Part #IS6CSUJ
Item #398913
3.2 out of 5 Customer Rating
Requires Certification

Points
$51.70
EACH
1 in. Socket Weld 150# 304 Stainless Steel Union

1 in. Socket Weld 150# 304 Stainless Steel Union
Part #IS4CSUSP114G
Item #3812056
4.2 out of 5 Customer Rating
Requires Certification

Points
$37.25
EACH
1/2 in. Tube OD 316 Stainless Steel Union Double Ferrule
DK-LOK® DU

1/2 in. Tube OD 316 Stainless Steel Union Double Ferrule
Part #DDU8S
Item #7629492
3.6 out of 5 Customer Rating
Requires Certification

Points
$28.11
EACH
3/4 in. Threaded 150# 304L Stainless Steel Union

3/4 in. Threaded 150# 304L Stainless Steel Union
Part #IS4CTUF
Item #79217
5 out of 5 Customer Rating
Requires Certification

Points
$15.91
EACH
1 in. Threaded 3000# 316L Stainless Steel Union

1 in. Threaded 3000# 316L Stainless Steel Union
Part #IS6L3TUG
Item #276992
5 out of 5 Customer Rating
Requires Certification

Points
$32.50
EACH
1 in. Threaded 150# 316 Stainless Steel Union

1 in. Threaded 150# 316 Stainless Steel Union
Part #IS6CTUSP114G
Item #1289821
4.8 out of 5 Customer Rating
Requires Certification

Points
$24.38
EACH
1/2 x 1-18/25 in. FNPT 150# Global 304 and 304L Stainless Steel Union

1/2 x 1-18/25 in. FNPT 150# Global 304 and 304L Stainless Steel Union
Part #IS4CTUSP114D
Item #1289820
3.7 out of 5 Customer Rating
Requires Certification

Points
$10.93
EACH
3/4 x 1-47/50 in. FNPT 150# Global 304 and 304L Stainless Steel Union

3/4 x 1-47/50 in. FNPT 150# Global 304 and 304L Stainless Steel Union
Part #IS4CTUSP114F
Item #1289829
3.6 out of 5 Customer Rating
Requires Certification

Points
$13.86
EACH
3/4 x 1-47/50 in. FNPT 150# Global 316 and 316L Stainless Steel Union

3/4 x 1-47/50 in. FNPT 150# Global 316 and 316L Stainless Steel Union
Part #IS6CTUSP114F
Item #1289818
4.4 out of 5 Customer Rating
Requires Certification

Points
$15.76
EACH
3/8 in. Tube OD x 1/4 in. Tube OD 316 Stainless Steel Reducing Union Double Ferrule
DK-LOK® DUR

3/8 in. Tube OD x 1/4 in. Tube OD 316 Stainless Steel Reducing Union Double Ferrule
Part #DDUR64S
Item #7665175
4.4 out of 5 Customer Rating
Requires Certification

Points
$18.88
EACH
3/8 in. Tube OD 316 Stainless Steel Bulkhead Union Double Ferrule
DK-LOK® DUB

3/8 in. Tube OD 316 Stainless Steel Bulkhead Union Double Ferrule
Part #DDUB6S
Item #7842232
4.5 out of 5 Customer Rating
Requires Certification

Points
$28.39
EACH
1/2 in. Socket 3000# 304L Stainless Steel Union

1/2 in. Socket 3000# 304L Stainless Steel Union
Part #IS4L3SUD
Item #205121
5 out of 5 Customer Rating
Requires Certification

Points
$25.18
EACH
2 in. Threaded 150# 316 Stainless Steel Union

2 in. Threaded 150# 316 Stainless Steel Union
Part #IS6CTUK
Item #79535
5 out of 5 Customer Rating
Requires Certification

Points
$63.53
EACH
3/8 in. Tube OD 316 Stainless Steel Union Single Ferrule
DK-LOK® DUZ Series

3/8 in. Tube OD 316 Stainless Steel Union Single Ferrule
Part #DDUZ6S
Item #7842204
3.4 out of 5 Customer Rating
Requires Certification

Points
$18.90
EACH
1-1/4 in. Socket Weld 3000# 304L Stainless Steel Union

1-1/4 in. Socket Weld 3000# 304L Stainless Steel Union
Part #IS4L3SUH
Item #205124
5 out of 5 Customer Rating
Requires Certification

Points
$67.86
EACH
1 in. Threaded 3000# 304L Stainless Steel Union

1 in. Threaded 3000# 304L Stainless Steel Union
Part #IS4L3TUG
Item #277043
5 out of 5 Customer Rating
Requires Certification

Points
$45.26
EACH
1-1/4 in. Socket 150# 304L Stainless Steel Union

1-1/4 in. Socket 150# 304L Stainless Steel Union
Part #IS4CSUH
Item #3469274
5 out of 5 Customer Rating
Requires Certification

Points
$44.39
EACH
2 in. Socket 3000# 316L Stainless Steel Union

2 in. Socket 3000# 316L Stainless Steel Union
Part #IS6L3SUK
Item #103831
4.5 out of 5 Customer Rating
Requires Certification

Points
$77.10
EACH
Call for Pricing
Call for Pricing