Stainless Steel Unions

96 Products

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96 Products
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1/4 in. Tube OD x 1/8 in. Tube OD 316 Stainless Steel Reducing Union Double Ferrule
DK-LOK® DUR

1/4 in. Tube OD x 1/8 in. Tube OD 316 Stainless Steel Reducing Union Double Ferrule
Part #DDUR42S
Item #7917198
Mfr. Part #DUR-4-2-S
3.9 out of 5 Customer Rating
  • Requires Certification

Points
EACH
Requires Certification
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3/4 in. Threaded 150# 316 SP114 Stainless Steel Union
FNW®

3/4 in. Threaded 150# 316 SP114 Stainless Steel Union
Part #IS6CTUSP114F
Item #1289818
Mfr. Part #M687-12
4.4 out of 5 Customer Rating
  • Requires Certification

Points
EACH
Requires Certification
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1-1/2 in. Threaded 150# 304 Stainless Steel Union
FNW®

1-1/2 in. Threaded 150# 304 Stainless Steel Union
Part #IS4CTUJ
Item #79222
Mfr. Part #IS4CTU
4.3 out of 5 Customer Rating
  • Requires Certification

Points
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1-1/2 in. Threaded 150# 304 SP114 Stainless Steel Union
FNW®

1-1/2 in. Threaded 150# 304 SP114 Stainless Steel Union
Part #IS4CTUSP114J
Item #1289840
Mfr. Part #M487-24
5 out of 5 Customer Rating
  • Requires Certification

Points
EACH
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3/8 in. Socket Weld 3000# 304L Stainless Steel Union

3/8 in. Socket Weld 3000# 304L Stainless Steel Union
Part #IS4L3SUC
Item #93995
Mfr. Part #IS4L3SUC
5 out of 5 Customer Rating
  • Requires Certification

Points
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1 in. Threaded 316L Stainless Steel Union

1 in. Threaded 316L Stainless Steel Union
Part #DS6L3TUG
Item #309693
Mfr. Part #DS6L3TUG
3.9 out of 5 Customer Rating
  • Requires Certification

Points
EACH
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Your product has been successfully added to the list
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1/2 in. Socket Weld 150# 316 Stainless Steel Union
FNW®

1/2 in. Socket Weld 150# 316 Stainless Steel Union
Part #IS6CSUD
Item #398881
Mfr. Part #6CSUD
4.6 out of 5 Customer Rating
  • Requires Certification

Points
EACH
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1/2 in. Socket 3000# 316L Stainless Steel Union

1/2 in. Socket 3000# 316L Stainless Steel Union
Part #IS6L3SUD
Item #103827
Mfr. Part #SW3687D-08
4 out of 5 Customer Rating
  • Requires Certification

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

1/2 in. Socket 3000# 304L Stainless Steel Union
Part #IS4L3SUD
Item #205121
Mfr. Part #SW3487D-08
5 out of 5 Customer Rating
  • Requires Certification

Points
EACH
Requires Certification
Your product has been successfully added to the list
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1/8 in. Threaded 150# 316 Stainless Steel Union
FNW®

1/8 in. Threaded 150# 316 Stainless Steel Union
Part #IS6CTUA
Item #79523
Mfr. Part #K687-02
5 out of 5 Customer Rating
  • Requires Certification

Points
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Your product has been successfully added to the list
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1/2 in. Threaded 3000# 316L Stainless Steel Union

1/2 in. Threaded 3000# 316L Stainless Steel Union
Part #IS6L3TUD
Item #276990
Mfr. Part #3687D-08
3.2 out of 5 Customer Rating
  • Requires Certification

Points
EACH
Requires Certification
Your product has been successfully added to the list
Your products have been successfully added to the list
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1/2 in. Tube OD 316 Stainless Steel Bulkhead Union Single Ferrule
DK-LOK® DUBZ

1/2 in. Tube OD 316 Stainless Steel Bulkhead Union Single Ferrule
Part #DDUBZ8S
Item #7842213
Mfr. Part #DUBZ-8-S
3.4 out of 5 Customer Rating
  • Requires Certification

Points
EACH
Requires Certification
Your product has been successfully added to the list
Your products have been successfully added to the list
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1/2 in. Socket Weld 150# 304 Stainless Steel Union
FNW®

1/2 in. Socket Weld 150# 304 Stainless Steel Union
Part #IS4CSUD
Item #3469271
Mfr. Part #K487-08
5 out of 5 Customer Rating
  • Requires Certification

Points
EACH
Requires Certification
Your product has been successfully added to the list
Your products have been successfully added to the list
Your product has been successfully added to the new list you created,
Your products have been successfully added to the new list you created,
You've reached more than half the max number of items allowed in a list (>250/500).
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1/2 in. Tube OD Alloy 20 Union Tee Double Ferrule
DK-LOK®

1/2 in. Tube OD Alloy 20 Union Tee Double Ferrule
Part #DDT8L20
Item #8511118
Mfr. Part #DT-8-L20
4.2 out of 5 Customer Rating
  • Requires Certification

Points
EACH
Requires Certification
Your product has been successfully added to the list
Your products have been successfully added to the list
Your product has been successfully added to the new list you created,
Your products have been successfully added to the new list you created,
You've reached more than half the max number of items allowed in a list (>250/500).
Out of Stock
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1 in. MJIC x 1 in. MJIC 316 Stainless Steel K Series Union
DK-LOK®

1 in. MJIC x 1 in. MJIC 316 Stainless Steel K Series Union
Part #DKU16TS
Item #8529905
Mfr. Part #KU-16T-S
5 out of 5 Customer Rating
  • Requires Certification

Points
EACH
Requires Certification
Your product has been successfully added to the list
Your products have been successfully added to the list
Your product has been successfully added to the new list you created,
Your products have been successfully added to the new list you created,
You've reached more than half the max number of items allowed in a list (>250/500).
Out of Stock
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3 in. Press Stainless Steel Union
Engineered Specialties

3 in. Press Stainless Steel Union
Part #RFC7002
Item #10134971
Mfr. Part #FC7002
5 out of 5 Customer Rating
  • Requires Certification

Points
EACH
Requires Certification
Your product has been successfully added to the list
Your products have been successfully added to the list
Your product has been successfully added to the new list you created,
Your products have been successfully added to the new list you created,
You've reached more than half the max number of items allowed in a list (>250/500).
Out of Stock
How to get it:
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1/2 in. Tube OD 316 Stainless Steel Bulkhead Union Bore Thru Double Ferrule
DK-LOK®

1/2 in. Tube OD 316 Stainless Steel Bulkhead Union Bore Thru Double Ferrule
Part #DDUBT8NYS
Item #8529217
Mfr. Part #DUBT-8-NY-S
4.1 out of 5 Customer Rating
  • Requires Certification

Points
EACH
Requires Certification
Your product has been successfully added to the list
Your products have been successfully added to the list
Your product has been successfully added to the new list you created,
Your products have been successfully added to the new list you created,
You've reached more than half the max number of items allowed in a list (>250/500).
Out of Stock
How to get it:
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    0  Available
    0 nearby
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    Not available in 'OH'
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    Not Available
    Shipping Not Available
    Not available in 'OH'
2 Tube OD 316 Stainless Steel Union Double Ferrule
DK-LOK®

2 Tube OD 316 Stainless Steel Union Double Ferrule
Part #DDU32S
Item #8527846
Mfr. Part #DU-32-S
4.7 out of 5 Customer Rating
  • Requires Certification

Points
EACH
Requires Certification
Your product has been successfully added to the list
Your products have been successfully added to the list
Your product has been successfully added to the new list you created,
Your products have been successfully added to the new list you created,
You've reached more than half the max number of items allowed in a list (>250/500).
Log in or Create an Account to see product availability.
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1-1/2 x 1-1/2 in. Press 316L Stainless Steel Union
Viega ProPress®

1-1/2 x 1-1/2 in. Press 316L Stainless Steel Union
Part #V81025
Item #3659509
Mfr. Part #81025
4.4 out of 5 Customer Rating
  • Requires Certification

Points
EACH
Requires Certification
Your product has been successfully added to the list
Your products have been successfully added to the list
Your product has been successfully added to the new list you created,
Your products have been successfully added to the new list you created,
You've reached more than half the max number of items allowed in a list (>250/500).
Log in or Create an Account to see product availability.
How to get it:
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    0  Available
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1/2 in. Tube OD x 3/8 in. Tube OD 316 Stainless Steel Reducing Union Single Ferrule
DK-LOK®

1/2 in. Tube OD x 3/8 in. Tube OD 316 Stainless Steel Reducing Union Single Ferrule
Part #DDURZ86S
Item #7842320
Mfr. Part #DURZ 8-6-S
5 out of 5 Customer Rating
  • Requires Certification

Points
EACH
Requires Certification
Your product has been successfully added to the list
Your products have been successfully added to the list
Your product has been successfully added to the new list you created,
Your products have been successfully added to the new list you created,
You've reached more than half the max number of items allowed in a list (>250/500).
How to get it:
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    0  Available
    0 nearby
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    Not available in 'OH'
  • Shipping
    Available
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    Not available in 'OH'
3/8 in. Tube OD 316 Stainless Steel Port Connector Double Ferrule Pre-Swaged
DK-LOK®

3/8 in. Tube OD 316 Stainless Steel Port Connector Double Ferrule Pre-Swaged
Part #DDCP6PSS
Item #9977353
Mfr. Part #DCP-6-PS-S
5 out of 5 Customer Rating
  • Requires Certification

Points
EACH
Requires Certification
Your product has been successfully added to the list
Your products have been successfully added to the list
Your product has been successfully added to the new list you created,
Your products have been successfully added to the new list you created,
You've reached more than half the max number of items allowed in a list (>250/500).
How to get it:
  • Pick Up
    0  Available
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    Not available in 'OH'
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    Available
    Shipping Not Available
    Not available in 'OH'
1/2 in. Tube OD Hastelloy C Union Double Ferrule
DK-LOK®

1/2 in. Tube OD Hastelloy C Union Double Ferrule
Part #DDU8HC
Item #8510628
Mfr. Part #DU-8-HC
3.7 out of 5 Customer Rating
  • Requires Certification

Points
EACH
Requires Certification
Your product has been successfully added to the list
Your products have been successfully added to the list
Your product has been successfully added to the new list you created,
Your products have been successfully added to the new list you created,
You've reached more than half the max number of items allowed in a list (>250/500).
Out of Stock
How to get it:
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    0  Available
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    Not available in 'OH'
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    Not Available
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    Not available in 'OH'
1 in. Tube OD 316 Stainless Steel Bulkhead Union Double Ferrule
DK-LOK® DUB

1 in. Tube OD 316 Stainless Steel Bulkhead Union Double Ferrule
Part #DDUB16S
Item #7920029
Mfr. Part #DUB-16-S
5 out of 5 Customer Rating
  • Requires Certification

Points
EACH
Requires Certification
Your product has been successfully added to the list
Your products have been successfully added to the list
Your product has been successfully added to the new list you created,
Your products have been successfully added to the new list you created,
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1/4 in. 3/8 in. 1/2 in. GAP GA 3-SIDED
DK-LOK®

1/4 in. 3/8 in. 1/2 in. GAP GA 3-SIDED
Part #DDIG468
Item #7842101
Mfr. Part #DIG468
5 out of 5 Customer Rating
  • Requires Certification

Points
EACH
Requires Certification
Your product has been successfully added to the list
Your products have been successfully added to the list
Your product has been successfully added to the new list you created,
Your products have been successfully added to the new list you created,
You've reached more than half the max number of items allowed in a list (>250/500).
How to get it:
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