Specialty Metal Pipe Couplings

To connect your pipe systems, you need a tight, durable seal. At United Titanium, we inventory pipe couplings designed for leak-proof performance. We carry full and half couplings in titanium grade 2 and zirconium grade 702. Available in a variety of threads and sizes ranging from 1/4" to 2” in diameter, our pipe coupling styles include threaded, socket weld and reducing.

Contact us to request a quote for your specific pipe coupling application. Custom sizes are available upon request.

Dimensions

 

  B A C
Nom. Pipe Size Common Diameter Full Coupling Half Coupling
 1/8" 3/4 1-1/4 5/8
1/4" 3/4 1-3/8 11/16
3/8" 7/8 1-1/2 3/4
1/2" 1-1/8 1-7/8 15/16
3/4" 1-3/8 2 1
1" 1-3/4 2-3/8 1-3/16
1-1/4" 2-1/4 2-5/8 1-5/16
1-1/2" 2-1/2 3-1/8 1-9/16
2" 3 3-3/8 1-11/16

Applications

Titanium and Zirconium Pipe Coupling Applications

Offering unmatched sealing protection, our pipe couplings are an ideal choice for harsh applications, including industrial and marine pipe systems. While other metals weaken under moisture, particularly salt water and humid ocean air, titanium pipe couplings provide extreme corrosion resistance in sub-sea environments. Common pipe system applications include:

  • Ships, submarines and offshore pipe systems
  • Air supply delivery and removal systems
  • Water and gas supply systems
  • Cooling return pipes at power plants

Materials

Titanium Zirconium
 CP-TI (Grade 2) 702 

Specifications

ASME CouplingsASTM Couplings

View our pipe couplings inventory below and quickly request a quote by entering your desired quantity and clicking the Add to RFQ button. Use the search filter to narrow down your selection by typing the material or size. Add additional items by navigating through the fittings, fasteners and mill products inventory. Once you are ready to submit your request, simply open the RFQ bar at the bottom of the page and click submit. 

Inventory List

Sort by Material
S-01C4100S02
1/4" 3000# FULL COUPLING TI GR 2
In Stock : 17
S-01C4100S03
3/8" 3000# FULL COUPLING TI GR 2
In Stock : 30
S-01C4100S04
1/2" 3000# FULL COUPLING TI GR 2
In Stock : 25
S-01C4100S06
3/4" 3000# FULL COUPLING TI GR 2
In Stock : 48
S-01C4100S08
1" 3000# FULL COUPLING TI GR 2
In Stock : 46
S-01C4100S10
1-1/4" 3000# FULL COUPLING TI GR2
In Stock : 11
S-01C4100S12
1-1/2" 3000# FULL COUPLING TI GR 2
In Stock : 7
S-01C4100S16
2" 3000# FULL COUPLING TI GR 2
In Stock : 29
S-01C4100S24
3" 3000# FULL COUPLING TI GR2
In Stock : 6
S-01C41500S02
1/4" 3000# HALF COUPLING TI GR2
In Stock : 39
S-01C41500S03
3/8" 3000# HALF COUPLING TI GR2
In Stock : 60
S-01C41500S04
1/2" 3000# HALF COUPLING TI GR2
In Stock : 20
S-01C41500S06
3/4" 3000# HALF COUPLING TI GR 2
In Stock : 35
S-01C41500S08
1" 3000# HALF COUPLING TI GR 2
In Stock : 67
S-01C41500S10
1-1/4" 3000# HALF COUPLING TI GR2
In Stock : 10
S-01C41500S12
1-1/2" 3000# HALF COUPLING TI GR 2
In Stock : 25
S-01C41500S16
2" 3000# HALF COUPLING TI GR 2
In Stock : 11
S-01C5500S08
1" 3000# SKTWELD FULL COUPLING TI GR2
In Stock : 22
S-04C4100S04
1/4" 3000# FULL COUPLING Z702
In Stock : 20
S-04C4100S06
3/4" 3000# FULL COUPLING ZIRC 702
In Stock : 5
S-04C4100S08
1" 3000# FULL COUPLING ZIRC 702
In Stock : 2
S-04C41500S03
3/8" 3000# HALF COUPLING ZIRC 702
In Stock : 2
S-04C41500S04
1/2" 3000# HALF COUPLING ZIRC 702
In Stock : 6
S-04C41500S06
3/4" 3000# HALF COUPLING ZIRC 702
In Stock : 9
S-04C41500S08
1" 3000# HALF COUPLING ZIRC 702
In Stock : 4
S-04C41500S12
1-1/2" 3000# HALF COUPLING ZIRC 702
In Stock : 4
S-04C41500S16
2" 3000# HALF COUPLING ZIRC 702
In Stock : 2