Skip to content
To take full advantage of this site, please enable your browser's JavaScript feature.
Learn how
TheLumberyard.com
Shop Our Categories
Deal of the Day
e-Showroom
PARTS CATALOG
HAND TOOLS
POWER TOOLS & ACC
FASTENERS
HARDWARE
PAINT & SUNDRIES
ELECTRICAL
PLUMBING
HEATING & COOLING
HOUSEWARES
LAWN & GARDEN
PET & WILD BIRD
FARM & RANCH
AUTOMOTIVE
OUTDOOR LIVING & PATIO
SPORTING GOODS
STORE & OFFICE SUPPLIES
IMPULSE & VARIETY
Informational Links
Customer Documents
Delivery Chart
Employment Application
Composite Decking
Employee Links
Nav Menu 4
Nav Menu 5
Nav Menu 6
Nav Menu 7
Nav Menu 8
Account
View Cart
Order Status
About Us
Help/FAQ
Shipping
Returns
Privacy Policy
Employee Documents
Employee Time-Clock
Home
>
PLUMBING
>
ROUGH PLUMBING SUPPLIES
>
PIPE FITTINGS
>
IRON PIPE FITTINGS-BLACK
>
BLACK UNION
Find by Pricing
Below 10 (2)
10 to 13.99 (2)
14 and Above (4)
Find by Brand
PROSOURCE (8)
Sort By:
Price: Low to High
Price: High to Low
Most Popular
Title
Manufacturer
Newest
Oldest
Availability
30 per page
60 per page
120 per page
180 per page
300 per page
1
ProSource B342 10 Pipe Union, 3/8 in, Threaded, Iron, 40 Schedule, 300 psi Pressure
Our Price:
$8.99
ProSource 34B-1/2B Pipe Union, 1/2 in, Threaded, Iron, 40 Schedule, 300 psi Pressure
Our Price:
$9.99
ProSource B342 8 Pipe Union, 1/4 in, Threaded, Iron, 40 Schedule, 300 psi Pressure
Our Price:
$10.99
These black malleable iron fittings are leak-proof tested and threads are precisely machine tooled for easy connections to natural gas, propane, oil and air applications.
These black malleable iron fittings are leak-proof tested and threads are precisely machine tooled for easy connections to natural gas, propane, oil and air applications.
These black malleable iron fittings are leak-proof tested and threads are precisely machine tooled for easy connections to natural gas, propane, oil and air applications.
ProSource 34B-3/4B Pipe Union, 3/4 in, Threaded, Iron, 40 Schedule, 300 psi Pressure
Our Price:
$10.99
ProSource 34B-1B Pipe Union, 1 in, Threaded, Iron, 40 Schedule, 300 psi Pressure
Our Price:
$14.99
ProSource 34B-1-1/2B Pipe Union, 1-1/2 in, Threaded, Iron, 40 Schedule, 300 psi Pressure
Our Price:
$19.99
These black malleable iron fittings are leak-proof tested and threads are precisely machine tooled for easy connections to natural gas, propane, oil and air applications.
These black malleable iron fittings are leak-proof tested and threads are precisely machine tooled for easy connections to natural gas, propane, oil and air applications.
These black malleable iron fittings are leak-proof tested and threads are precisely machine tooled for easy connections to natural gas, propane, oil and air applications.
ProSource 34B-1-1/4B Pipe Union, 1-1/4 in, Threaded, Iron, 40 Schedule, 300 psi Pressure
Our Price:
$21.99
ProSource 34B-2B Pipe Union, 2 in, Threaded, Steel, 40 Schedule
Our Price:
$22.99
These black malleable iron fittings are leak-proof tested and threads are precisely machine tooled for easy connections to natural gas, propane, oil and air applications.
ProSource Pipe Union, Nominal Size: 2 in, Threaded Connection, Operating Temperature: -4 to 572 deg F, Schedule Rating: 40, Steel, Hex Size: 3.41 in, 2-3/4 in L
1