SKU: 55615206141

1/2 Galvanized Union

Sale price$16.21 Regular price$18.01
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Description

1/2 Galvanized UnionThe 1 2" Galvanized Union is a durable, three piece fitting that allows easy pipeline assembly and disassembly without cutting or re threading. Constructed from high strength malleable iron with a hot dip galvanized coating, it offers superior corrosion and rust resistance, ensuring long lasting performance in demanding environments. Featuring precision cut NPT threads for a secure, leak proof connection and a nut style coupling for quick installation

The 1/2" Galvanized Union is a durable, three-piece fitting that allows easy pipeline assembly and disassembly without cutting or re-threading. Constructed from high-strength malleable iron with a hot-dip galvanized coating, it offers superior corrosion and rust resistance, ensuring long-lasting performance in demanding environments. Featuring precision-cut NPT threads for a secure, leak-proof connection and a nut-style coupling for quick installation and maintenance, this union is ideal for plumbing, gas, air, irrigation, and industrial piping systems, providing flexibility and reliability in fluid and gas applications.

Specification Details
TYPE Galvanized Union
DESIGN Three-Piece Construction – allows easy disassembly and reassembly
MATERIAL Malleable Iron – high-strength, impact-resistant material for durability and longevity.
MATERIAL CONSTRUCTION Malleable Iron
WEIGHT 0.430
CONNECTION SIZE 1 1/2"
CONNECTION SIZE 2 1/2"
CONNECTION TYPE  FPT|FPT
CONNECTION TYPE 1 FPT
CONNECTION TYPE 2 FPT
DIMENSION STANDARDS ANSI B16.3
DIMENSIONS 1.72" L
FINISH Galvanized
FITTING TYPE Union
PRESSURE CLASS 150 lb
PRESSURE RATING  150 psi
TEMPERATURE RATING -20 to 350 deg F
APPROXIMATE WEIGHT (LBS) 0.52
BOX/CASE 50/100
NOTES Brass Seat
APPLICATIONS

Ideal for Plumbing Systems, Gas & Air Lines, HVAC Systems, Fire Protection Systems, Industrial & Mechanical Piping

BRAND Midland Industries

 

Link to Midland Industries Catalog

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 55615206141

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4.0 ★★★★★
Based on 17 reviews
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Product Reviews
T
Verified Purchase
Tyler Dugger
Carnegie, US
★★★★★ 5
Worth it
Color: Black
Solid build and quality materials. Sleek design looks nice on the dresser.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 23, 2026
A
Verified Purchase
Angel Reyes
Natrona Heights, US
★★★★★ 5
Excellent Quality and Worth Every Penny!
Size: 11.25“, Color: black-6 pack
I recently purchased the LEOPO 12-inch Shelf Brackets, Thick Heavy Duty Industrial Brackets, and I couldn’t be more impressed. The craftsmanship is exceptional—solid, well-constructed, and clearly designed with attention to detail. Installation was quick and effortless, and the brackets held perfectly level and secure right from the start. They feel incredibly sturdy once mounted, providing reliable support and excellent stability for heavier shelving loads. The overall durability and performance exceeded my expectations, especially for the price. I’d highly recommend these shelf brackets to anyone looking for strong, stylish, and dependable hardware to upgrade their storage or décor setup.
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Reviewed in the United States on November 29, 2025
C
Verified Purchase
CS
Dallas, US
★★★★★ 5
Good purchase
Size: 11.25“, Color: black-6 pack, Size: 11.25“, Color: black-6 pack
Great, rustic look. Very sturdy. Easy to install.
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Reviewed in the United States on April 9, 2026
P
Verified Purchase
pamela
Belleville, US
★★★★★ 5
Perfect
Size: 9.25”, Color: black-4 pack, Size: 9.25”, Color: black-4 pack
very nice brackets..very sturdy. Fits a 1x10 board perfect. Comes with everything you need and a.cool little level also. I loved them.so much I bought another pack and decided to add more shelves for my plants. It was easier to mount the shelf to the bracket then mount the whole shelf. Holds almost all my plants some are pretty heavy.
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Reviewed in the United States on April 5, 2026
J
Verified Purchase
JP
Cuba, US
★★★★★ 5
Well made brackets
Size: 11.25“, Color: black-6 pack, Size: 11.25“, Color: black-6 pack
These are nicely manufactured in that they are all exactly the same (with no variations) and with nice countersunk holes for the provided black flat head wood screws. I used a stained 1x12 #2 whitewood (Eastern Pine) from Lowes for the shelves. With these brackets solidly installed into wall studs at 32" on center (every other stud) the 1x12 shelf will easily support a heavy book load. I like the look better than the brackets that have the vertical leg below the shelf. It looks a lot cleaner. It is probably inevitable that your stud layout will result in a bracket or two needing to be installed between solid wood studs. In this case, do NOT use the sheetrock wall anchors provided with the brackets as they will pull out of the wall under an appreciable load. Instead, get some "Snaptoggle" toggle bolts and replace the provided bolts with #10-24 x 1.25" flat head machine screws in black. These toggle bolts are incredibly strong and easy to install. I am adding a postscript to my review regarding bracket spacing recommendations. With a heavy book load, the 1x12 shelf boards don't sag with the brackets spaced 32" apart, however I have found that the brackets themselves are overstressed by about 30% (they are only rated at 80# each.) Heavy books weigh up to about 36# per lineal foot so the maximum spacing of the brackets should be 24" apart. At 32" apart, they won't pull out of the wall if they are fastened into studs but they will sag a little bit back to front under this load. So I added additional brackets in between the installed brackets and now they are 16" apart at the heavy book shelf. The load on each bracket is now less than 50# but they STILL sag about 3/16" from back to front when loaded with books! No danger of structural failure and the sag is not really noticeable.
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Reviewed in the United States on March 1, 2025

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