(906) 486-4489 | Contact Us

Catalogs Order History & Status Invoices

Account Register OR Sign in

Welcome Back!

Ã

Something went wrong, please try again or contact us at [email protected]

Username

Password

Remember Me

Register for an Account Forgot password?

Shop by Category

Abrasives & Sanding
Adhesives, Tapes & Sealants
Chemicals
Cutting Tools & Metalworking
Electrical, Lighting & Power
Fasteners
Fleet & Vehicle Maintenance
Hand Tools
Hardware
Hose & Fittings
Janitorial & Office Supplies
Lifting & Rigging
Lubricants, Coolants & Fluids
Material Handling
Paints & Coatings
Power Tools & Equipment
Power Transmission
Raw Materials
Safety & Security
Testing & Measuring
Welding

Resources
About Us
Services
Forms
- Enerpac Repair Request
- Site Visit Request

Quick Order

PART #

QUANTITY

Add more rows Add to Cart

Sign In
Register for an Account
Shop by Category

Abrasives & Sanding
Adhesives, Tapes & Sealants
Chemicals
Cutting Tools & Metalworking
Electrical, Lighting & Power
Fasteners
Fleet & Vehicle Maintenance
Hand Tools
Hardware
Hose & Fittings
Janitorial & Office Supplies
Lifting & Rigging
Lubricants, Coolants & Fluids
Material Handling
Paints & Coatings
Power Tools & Equipment
Power Transmission
Raw Materials
Safety & Security
Testing & Measuring
Welding

Resources
About Us
Services
Forms
- Enerpac Repair Request
- Site Visit Request
Quick Order

Home Hose & Fittings Iron & Steel Pipe Fittings Pipe Unions

Pipe Unions

Filters

In Stock

Yes

Warehouse

All

OK Industrial Supply, inc

Thread Standard

NPT (33)

Pressure Class

150 lb (24)

300 lb (9)

Finish

Galvanized (8)

Plain / Black Oxide (21)

Stainless (4)

Type

union (33)

Nominal Size

3 in (1)

3/8 in (2)

1/8 in (2)

1-1/2 in (3)

3/4 in (4)

2 in (4)

1/4 in (4)

1/2 in (4)

1-1/4 in (4)

1 in (5)

More Less

Brands

Unbranded (36)

Material

304 stainless steel (1)

316 stainless steel (3)

malleable iron (29)

64 Results

List Grid Catalog

Part PIP1UMIBI

0

Midland Industries 65605 Union, 1 in Nominal, Thread End Style, Malleable Iron, Black Oxide, Import

Calculating price...

Part PIP34UMIBD

0

3/4 Pipe Union, 150 lb, Malleable Iron, Black, Domestic

Calculating price...

Part PIP12UMIBI

0

Midland Industries 65603 Union, 1/2 in Nominal, Thread End Style, Malleable Iron, Black Oxide, Import

Calculating price...

Part PIP14UMIBI

0

Midland Industries 65601 Union, 1/4 in Nominal, Thread End Style, Malleable Iron, Black Oxide, Import

Calculating price...

Part PIP1UXMIBD

0

Anvil 0312822703 FIG 459 Pipe Union, 1 in, FNPT, 300 lb, Malleable Iron, Domestic

Calculating price...

Part PIP34UMIBI

0

Midland Industries 65604 Union, 3/4 in Nominal, Thread End Style, Malleable Iron, Black Oxide, Import

Calculating price...

Part PIP112UXMIBI

0

Midland Industries 69607 Pipe Union, 1-1/2 in, Malleable Iron, Black Oxide/Galvanized, Import

Calculating price...

Part PIP114UMIBI

0

1-1/4 Pipe Union, 150 lb, Malleable Iron, Black

Calculating price...

Part PIP18UMIBI

0

Midland Industries 65600 Union, 1/8 in Nominal, Thread End Style, Malleable Iron, Black Oxide, Import

Calculating price...

Part PIP2UMIGI

0

Midland Industries 64608 Pipe Union, 2 in Nominal, Thread End Style, 150 lb, Malleable Iron, Galvanized, Import

Calculating price...

Part PIP2UXMIBD

0

Anvil 0312822760 FIG 459 Pipe Union, 2 in, FNPT, 300 lb, Malleable Iron, Domestic

Calculating price...

Part PIP112UMIBI

0

Midland Industries 65607 Union, 1-1/2 in Nominal, Thread End Style, Malleable Iron, Black Oxide, Import

Calculating price...

Part PIP2UMIBI

0

Midland Industries 65608 Union, 2 in Nominal, Thread End Style, Malleable Iron, Black Oxide, Import

Calculating price...

Part PIP38UMIBI

0

Midland Industries 65602 Union, 3/8 in Nominal, Thread End Style, Malleable Iron, Black Oxide, Import

Calculating price...

Part PIP1UMIBD

0

1 Pipe Union, 150 lb, Malleable Iron, Black, Domestic

Calculating price...

Part PIP18UXMIBD

0

Anvil 0312822604 Ground Joint Pipe Union, 1/8 in Nominal, 300 lb, Malleable Iron, Black Oxide, Domestic

Calculating price...

Part PIP12UXMIBD

0

Anvil 0312822661 Ground Joint Pipe Union, 1/2 in Nominal, 300 lb, Malleable Iron, Black Oxide, Domestic

Calculating price...

Part PIP34UXMIBD

0

Anvil 0312822687 Pipe Union, 3/4 in Nominal, 300 lb, Malleable Iron, Black Oxide, Domestic

Calculating price...

Part PIP114UXMIBD

0

Anvil 0312822729 FIG 459 Ground Joint Pipe Union, 1-1/4 in, FNPT, 300 lb, Malleable Iron, Domestic

Calculating price...

Part MIMHAM100-400CR-SET

0

Buchanan Rubber Crimplok HAM100-400CR-SET FIG 100 Hammer Union With Black Wing Nut, 4 in Nominal, Female x Male End Style, Forged Steel

Calculating price...

Part MIMHAM100-600CR-SET

0

Buchanan Rubber Crimplok HAM100-600CR-SET FIG 100 Hammer Union With Black Wing Nut, 6 in Nominal, Female x Male End Style, Forged Steel

Calculating price...

Part MIMHAM206-400CR-SET

0

Buchanan Rubber Crimplok HAM206-400CR-SET FIG 206 Hammer Union With Blue Wing Nut, 4 in Nominal, Female x Male End Style, Forged Steel

Calculating price...

Part MIMHAM100-1000-SET

0

Buchanan Rubber HAM100-1000-SET Fig 100 Economic Hammer Union, 10 in Nominal, NTP End Style, Import

Calculating price...

Part MIMHAM100-200-SET

0

Buchanan Rubber HAM100-200-SET Fig 100 Economic Hammer Union, 2 in Nominal, NTP End Style, Import

Calculating price...

out of 3

Recently Viewed Products

605 Elm St
Ishpeming, MI 49849

Top Categories

Abrasives & Sanding Fasteners Hose & Fittings Safety & Security

Company

Locations Contact Us Terms of Use Privacy Policy

Resources

Enerpac Repair Services Frequently Asked Questions Return Policy Shipping & Delivery Terms

Â©2026 O.K. Industrial Supply All rights reserved.