Featured Categories

  • Tools & Machining
  • Shipping, Packaging & Office Supplies
  • Plumbing
  • Safety

Shop Categories

  • Abrasives & Polishers
  • Adhesives & Tapes
  • Electrical Supplies
  • Electronics
  • Fasteners
  • Food Service & Restaurant Supplies
  • Furniture, Linens & Decor
  • Grounds & Outdoor
  • Hardware & Building Materials
  • Heating & Cooling
  • Janitorial & Cleaning Supplies
  • Lab Equipment & Supplies
  • Lighting
  • Material Handling
  • Medical & Personal Care
  • Paint, Coatings & Supplies
  • Plumbing
  • Power Transmission
  • Pumps
  • Raw Materials
  • Safety
  • Shipping, Packaging & Office Supplies
  • Storage & Workspace
  • Test Instruments & Gauges
  • Tools & Machining
  • Vehicle Maintenance
  • Welding, Soldering & Brazing
  • About Us
  • Promo Codes
  • Contact Us
Added to Cart
Skip to Main Content
FREE Shipping on orders over $50 after you . Restrictions Apply
Zoro Homepage
Close icon
Clipboard Icon Clipboard Icon Quick Order
Cart Icon
0
Cart Icon
0
Cart
  • Low prices on everyday needs. Shop Zoro Select
  • Don't miss these limited time offers. Shop All Deals
  • Get 30 days to pay with Net 30. Apply Now
  1. Home
  2. /
  3. Plumbing
  4. /
  5. Pipes, Valves & Fittings
  6. /
  7. Fittings
  8. /
  9. Ductile Iron Pipe Fittings
Search Feedback

Ductile Iron Pipe Fittings (1,500+ items) - Page 5

Zoro Select Eccentric Reducer, 8"x6", 125, Flg, Black 4319001218
Zoro Select

Eccentric Reducer, 8"x6", 125, Flg, Black

Zoro # G1556611
Mfr # 4319001218
product price:  $414.99
/ea
Zoro Select Concentric Reducer, 10"x6", 125, Flg, Black 4319000424
Zoro Select

Concentric Reducer, 10"x6", 125, Flg, Black

Zoro # G1556261
Mfr # 4319000424
product price:  $454.99
/ea
Gruvlok Ductile Iron, Straight, 3 in  x 1 in 0390037059
Gruvlok

Ductile Iron, Straight, 3 in x 1 in

Zoro # G000714522
Mfr # 0390037059
product price:  $67.19
/ea
Gruvlok Clamp, DI, 2-1/2", Grooved 2-1/2" 0390010023
Gruvlok

Clamp, DI, 2-1/2", Grooved 2-1/2"

Zoro # G600714786
Mfr # 0390010023
product price:  $48.29
/ea
Gruvlok Clamp, DI, Grooved 4 in, Grooved 4 in 0390095305
Gruvlok

Clamp, DI, Grooved 4 in, Grooved 4 in

Zoro # G900714653
Mfr # 0390095305
product price:  $111.99
/ea
Industrial Choice Groove Reducing Coupling Flexible Red Painted Nitrile 6 x 4 inch GV-RCP-N-6-4
Industrial Choice

Groove Reducing Coupling Flexible Red Painted Nitrile 6 x 4 inch

Zoro # G715554079
Mfr # GV-RCP-N-6-4
product price:  $92.59
/ea
Smith-Cooper Flanged 45 Elbow, Ductile Iron, 150lb, 4" 4319001312
Smith-Cooper

Flanged 45 Elbow, Ductile Iron, 150lb, 4"

Zoro # G6780343
Mfr # 4319001312
product price:  $187.99
/ea
Gruvlok Cap, Ductile Iron, Grooved 3 in 0390132009
Gruvlok

Cap, Ductile Iron, Grooved 3 in

Zoro # G700714556
Mfr # 0390132009
product price:  $50.19
/ea
Smith-Cooper Flanged Conc Red, Duc Iron, 150lb, 2X1-1/2" 4319000100
Smith-Cooper

Flanged Conc Red, Duc Iron, 150lb, 2X1-1/2"

Zoro # G6780151
Mfr # 4319000100
product price:  $272.99
/ea
Gruvlok DuctileIron, ConcentricReducer, 5"x4" 0390028785
Gruvlok

DuctileIron, ConcentricReducer, 5"x4"

Zoro # G900714677
Mfr # 0390028785
product price:  $118.99
/ea
Gruvlok Clamp, DI, Grooved 3 in, Grooved 3 in 0390000842
Gruvlok

Clamp, DI, Grooved 3 in, Grooved 3 in

Zoro # G900714783
Mfr # 0390000842
product price:  $51.49
/ea
Gruvlok Pipe Fitting 0390077022
Gruvlok

Pipe Fitting

Zoro # G300714475
Mfr # 0390077022
product price:  $73.69
/ea
No Product Image Available
Gruvlok

Couplings

Zoro # G722730411
Mfr # 0390004539
product price:  $76.15
/ea
Gruvlok ClampTee, DI, Grooved2-1/2", Grooved2-1/2" 0390171072
Gruvlok

ClampTee, DI, Grooved2-1/2", Grooved2-1/2"

Zoro # G900714561
Mfr # 0390171072
product price:  $54.19
/ea
Gruvlok Elbow, 90 Degrees, 8", Iron, 800 psi 0390014389
Gruvlok

Elbow, 90 Degrees, 8", Iron, 800 psi

Zoro # G0279851
Mfr # 0390014389
product price:  $494.99
/ea
Smith-Blair AWWA Coupling, 4 In L 46102840335000
Smith-Blair

AWWA Coupling, 4 In L

Zoro # G2388407
Mfr # 46102840335000
product price:  $229.99
/ea
Gruvlok Elbow, 90 Degrees, 2-1/2", Iron, 1000 psi 0390014249
Gruvlok

Elbow, 90 Degrees, 2-1/2", Iron, 1000 psi

Zoro # G1729393
Mfr # 0390014249
product price:  $58.89
/ea
Zoro Select Reducing Tee, 8"x3", 125, Flg, Black 4319002010
Zoro Select

Reducing Tee, 8"x3", 125, Flg, Black

Zoro # G1557110
Mfr # 4319002010
product price:  $720.99
/ea
Zoro Select Concentric Reducer, 12"x6", 125, Flg, Black 4319000440
Zoro Select

Concentric Reducer, 12"x6", 125, Flg, Black

Zoro # G1556237
Mfr # 4319000440
product price:  $594.99
/ea
Smith-Cooper Flanged Outlet Elbow, Duc. Iron, 150lb, 4" 4319001660
Smith-Cooper

Flanged Outlet Elbow, Duc. Iron, 150lb, 4"

Zoro # G6780440
Mfr # 4319001660
product price:  $300.99
/ea
Gruvlok Flange, Ductile Iron, Grooved, 10 3/4 in 0390202141
Gruvlok

Flange, Ductile Iron, Grooved, 10 3/4 in

Zoro # G000714706
Mfr # 0390202141
product price:  $609.99
/ea
Zoro Select Reducing Elbow, 90 deg, 10"x8", 125, Flg, Blk 4319001766
Zoro Select

Reducing Elbow, 90 deg, 10"x8", 125, Flg, Blk

Zoro # G1557031
Mfr # 4319001766
product price:  $783.99
/ea
Industrial Choice Groove Fittings HDPE-CP-E-8
Industrial Choice

Groove Fittings

Zoro # G915554015
Mfr # HDPE-CP-E-8
product price:  $276.99
/ea
Zoro Select Concentric Reducer, 8"x4", 125, Flg, Black 4319000404
Zoro Select

Concentric Reducer, 8"x4", 125, Flg, Black

Zoro # G1556322
Mfr # 4319000404
product price:  $306.99
/ea
Gruvlok Elbow, 45 Degrees, 2-1/2", Iron, 1000 psi 0390014801
Gruvlok

Elbow, 45 Degrees, 2-1/2", Iron, 1000 psi

Zoro # G2843075
Mfr # 0390014801
product price:  $46.99
/ea
Gruvlok Concentric Reducer, 2-1/2" x 2", 1000 psi 0390028413
Gruvlok

Concentric Reducer, 2-1/2" x 2", 1000 psi

Zoro # G0401292
Mfr # 0390028413
product price:  $60.29
/ea
Gruvlok Clamp, DI, Grooved 4 in, Grooved 4 in 0390000883
Gruvlok

Clamp, DI, Grooved 4 in, Grooved 4 in

Zoro # G200714827
Mfr # 0390000883
product price:  $87.79
/ea
Smith-Cooper Flanged Conc Red, Duc Iron, 150lb, 3X2-1/2" 4319000116
Smith-Cooper

Flanged Conc Red, Duc Iron, 150lb, 3X2-1/2"

Zoro # G6780011
Mfr # 4319000116
product price:  $200.99
/ea
Smith-Cooper Flanged Lateral, Ductile Iron, 150lb, 6" 4319001564
Smith-Cooper

Flanged Lateral, Ductile Iron, 150lb, 6"

Zoro # G6780501
Mfr # 4319001564
product price:  $489.99
/ea
Gruvlok Clamp, DI, Grooved 6 in, Grooved 6 in 0390000404
Gruvlok

Clamp, DI, Grooved 6 in, Grooved 6 in

Zoro # G100714712
Mfr # 0390000404
product price:  $144.99
/ea
Gruvlok Clamp, DI, Grooved 3 in, Grooved 3 in 0390095263
Gruvlok

Clamp, DI, Grooved 3 in, Grooved 3 in

Zoro # G200714575
Mfr # 0390095263
product price:  $74.79
/ea
Gruvlok Clamp, DI, 3 in, Grooved 3 in 0390010247
Gruvlok

Clamp, DI, 3 in, Grooved 3 in

Zoro # G100714651
Mfr # 0390010247
product price:  $54.79
/ea
Gruvlok Clamp, DI, 4 in, Grooved 4 in 0390010064
Gruvlok

Clamp, DI, 4 in, Grooved 4 in

Zoro # G400714580
Mfr # 0390010064
product price:  $79.96
/ea
Gruvlok DuctileIron, ConcentricReducer, 31/2"x3" 0390028546
Gruvlok

DuctileIron, ConcentricReducer, 31/2"x3"

Zoro # G000714744
Mfr # 0390028546
product price:  $79.19
/ea
Gruvlok Clamp, DI, Grooved 3 in, Grooved 3 in 0390093045
Gruvlok

Clamp, DI, Grooved 3 in, Grooved 3 in

Zoro # G000714614
Mfr # 0390093045
product price:  $69.79
/ea
Smith-Cooper Flanged Base 90 Elbow, Duc. Iron, 150lb, 4" 4319000002
Smith-Cooper

Flanged Base 90 Elbow, Duc. Iron, 150lb, 4"

Zoro # G6779932
Mfr # 4319000002
product price:  $386.99
/ea
Ductile Iron Pipe Fittings (1,500+ items) - Page 5
  • First
  • Previous
  • 5
    of 47 pages
  • Next
  • Last

About Ductile Iron Pipe Fittings

Ductile Iron Pipe Fittings are used to connect, route, and change the direction of ductile iron pipes in a wide variety of industrial applications. These fittings are designed to withstand high levels of pressure and temperature, making them ideal for use in water supply systems, gas pipelines, and sewage lines.

Types of Ductile Iron Pipe Fittings

Ductile Iron Pipe Fittings come in a variety of sizes and configurations. 2 inch ductile iron pipe fittings are often used for residential plumbing jobs such as connecting water mains or gas lines. 3 inch or 6 inch cast iron pipe fittings may be used in industrial settings where higher pressures or temperatures are expected. Cast iron pipe fitting names may also vary based on their specific purpose.

How Ductile Iron Pipe Fittings Are Made

Ductile Iron Pipe Fittings are typically made from cast iron that has been specially treated with magnesium to create a more malleable material. This process is known as spheroidization and makes the metal more resistant to cracking under pressure. Many types of DI fittings also include mechanical joint components such as gaskets or O-rings to help ensure a secure seal.

Industries That Use Ductile Iron Pipe Fittings

Ductile Iron Pipe Fittings are commonly used by plumbers, engineers, contractors, and other professionals who work with water supply systems, gas pipelines, sewage lines, irrigation systems, and other large-scale piping projects. Professionals who use these products must understand how different cast iron gas pipe fittings interact with one another in order to ensure that the system works properly.

Find the Ductile Iron Pipe Fittings You Need at Zoro

Looking for a specific item? Use our robust search tool to find it by name or keyword, or use our handy filters to narrow down our full assortment. You can also check out our whole selection of plumbing tools & supplies, along with other equipment and essentials to ensure you have all you need to tackle the job, especially if you're taking on a DIY project for the first time.
Plus, when you shop at Zoro, you'll always enjoy competitive prices on tons of great brands you know and trust. We make the shopping experience as fast and seamless as possible with free shipping on orders over $50 for registered users, Net 30 payment terms for qualifying customers, and an unparalleled customer service experience.

Related Categories

Black Pipe FittingsStainless Steel Pipe FittingsPVC Pipe FittingsCamlock FittingsBall Valves
Check ValvesPipe & Tube ClampsBlack PipesPush-to-Connect Tube FittingsPress-Fit Tube Fittings
12" flexible coupling12x12x6 pvc box1 inch black pipe coupling1 inch pipe coupling10x10x6 shipping box
12x12x6 junction box12x12x10 shipping box1.5" coupling12x12x8 shipping box12x12x6 shipping box

Sign Up & Save

Take 10% off your next order when you sign up for Zoro emails. Subscribe now to receive your promo code via email.

Follow Us

  • Facebook
  • YouTube
  • LinkedIn
  • Instagram
Every Part Plays a Part

Information

  • About Us
  • Accessibility
  • Careers
  • Inclusion
  • Giving Back
  • Resource Hub
  • Returns
  • Shipping

Shopping

  • Brands
  • Collections
  • My Account
  • Payments
  • Promo Codes
  • Sitemap
  • Track My Order

Services

  • Customer Service
  • FAQs
  • Net 30 Terms
  • Reseller Program
  • Sell on Zoro
  • Participate in Research

Zoro, Inc

Connect

Customer Service From Real People

  • Phone: (855) 289-9676
  • Contact Us

© 2011-2026 Zoro Tools, Inc. All rights reserved.
  • Terms & Conditions
  • Terms of Access
  • Privacy Policy
Zoro, Inc