Ductile iron pipe fittings types

Ductile iron pipe fittings are components used in piping systems to connect, redirect, or terminate the flow of fluids in various applications, such as water supply, wastewater management, and industrial processes. Ductile iron is an alloy of iron that contains small amounts of carbon and silicon, which gives it enhanced ductility, strength, and toughness compared to traditional cast iron.

Key Features of Ductile Iron Pipe Fittings:

1. Strength and Durability: Ductile iron fittings are known for their high tensile strength and resistance to impact and fatigue, making them suitable for high-pressure applications.

2. Corrosion Resistance: Many ductile iron fittings are coated with protective layers (such as epoxy or cement mortar) to enhance their resistance to corrosion, especially in aggressive environments.

3. Versatility: They can be used in various applications, including potable water systems, sewage, and industrial piping systems.

4. Ease of Installation: Ductile iron fittings are designed for easy installation, often featuring standardized dimensions that facilitate compatibility with other pipe materials.

5. Jointing Methods: They can be connected using various methods, including mechanical joints, push-on joints, flanged joints, and welded joints.

6. Sizes and Configurations: Ductile iron fittings come in a range of sizes and configurations, including elbows, tees, reducers, and caps, allowing for flexible piping system designs.

Applications:

- Water Distribution: Used in municipal water supply systems for transporting drinking water.

- Wastewater Management: Commonly used in sewage systems and wastewater treatment facilities.

- Industrial Applications: Employed in various industries for transporting different fluids, including chemicals and slurries.

Standards and Specifications:

Ductile iron pipe fittings are manufactured according to various industry standards, such as those set by the American Water Works Association (AWWA), the American National Standards Institute (ANSI), and the International Organization for Standardization (ISO). Compliance with these standards ensures that the fittings meet performance and safety requirements.

Overall, ductile iron pipe fittings are a reliable choice for many piping applications due to their strength, longevity, and adaptability in different environments.

Ductile Iron Fittings manufacturers in China

Ductile Iron Pipe Fitting, Cast Iron Pipe Fitting, ductile iron double flanged bend, Flange spigot pipe with puddle flange

EN598/EN545/ISO2531 Double spigot ductile iron pipe, Double flange pipe with puddle flange, Russia-hydrant Ductile iron pipe fitting cross tee, Dn2600 X30 degree Bend with Polyurethane Coating

Flange Spigot ductile iron pipe, EN545 Pipe fitting, ISO2531 Pipe Fitting, AWWA C110 Double Flange Concentric Reducer, AWWA C110 All Flange Tee, ISO2531 Ductile Iron Mj Fitting, ISO2531/En545/En598 Ductile Cast Iron Fitting

Restrained Joint Ductile Iron Fitting, ISO2531/En545/En598 Ductile Cast Iron Double Flange Pipe, DI flanged bend 45deg,400mm, Ductile cast iron fitting, Restrained Joint pipe fitting, Dn2000 Flanged Tee, ISO2531 Ductile Iron pipe fitting

Self Anchored Ductile Iron pipe fitting, Lock Joint Ductile Iron fitting, Restrained Joint Ductile Iron fitting, K edge Ductile Iron fitting, Ductile iron fitting, DI Pipe fitting, ISO2531/EN545 ductile iron pipe fitting, BS4772 Ductile iron pipe fitting

, ductile iron fitting can adopt different standards, type, surface and size according to different ductile iron fittings work environment. Ductile iron fittings dimension is designed by different ductile iron fitting standard, like ISO 2531, ISO4179, ISO8179, BS EN545, ISO 7186&BS EN598, DIN2501, C111/A21.11, ANSI/AWWA, C153/A21.53, C110/A21.10. Ductile iron fittings dimension is DN60-2500mm, ductile iron fittings pressure is PN10-PN25, the external coating is Zinc/ Zinc Alloy, FBE, Blue and Red Epoxy,Internal Coating is Cement Lining OPC/ BFSC/ SRC/ HAC, FBE, the accessories is NBR, SBR, EPDM rubber ring according to ISO4633/EN681.1, we can also carry out ductile iron fittings sign and ductile iron fittings development according to the customers need.  All ductile iron pipe fittings dimensions, included ductile iron pipe fittings catalogue, ductile iron pipe fittings price listcan be download from the ductile iron fitting manufacturers website. At present, ductile iron fittings engineers mainly purchase ductile iron fittings from China, as the ductile iron fittings manufacturers in china and china ductile iron fittings factory, in addition to purchasing locally. Fluido is engaged in ductile iron fittings manufacturing process and quality control, and ductile iron pipe The fittings conditions and terms are very experienced.Currently FLUIDO export ductile iron fittings to the following countries: the United States, Canada, Mexico, Peru, Brazil, Chile, Panama, Colombia, Paraguay, Uruguay, Ecuador, Bolivia, Germany, France, Italy, Australia, New Zealand, Japan, South Korea, South Africa, Kenya, UAE, Dubai.

The standard is ANSI/AWWA-C110/A21.10, for more information like ductile iron fitting price list, ductile iron fitting catalogue, ductile iron fitting standard, ductile iron fittings material, ductile iron fitting dimension, ductile iron fittings packing list, ductile iron fitting quality, please check PRICE LIST AND TECH or contact FLUIDO sales team info@eathu.com

The relevant standards are as follows, you can download files from technical or contact FLUIDO sales team:

ISO 2531:1998 Ductile iron pipes, fittings, accessories and their joints 

EN 545:2002 Ductile iron pipes, fittings, accessories and their joints for water pipelines 

EN 598:1994 Ductile iron pipes, fittings, accessories and their joints for sewerage application

ISO 8179-1:1995 Ductile iron pipes – External zinc coating – Part 1: Metallic zinc with finishing layer 

ISO 4179:1985 Ductile iron pipes for pressure and non-pressure pipelines – Centrifugal cement mortar lining 

ISO 8180:1985 Ductile iron pipes -Polyethylene sleeving

BS 4772-1988 Specification for ductile iron pipes and fittings

DIN EN 1092-2 Flange connections of ductile cast iron for fresh water supply and waste water disposal

DIN 28604-48

ANSI/AWWA C153/A21.53 — American National Standard for Ductile-Iron Compact Fittings, 3-inch through 24-inch and 54-inch through 64-inch, for Water Service

ANSI/AWWA C110/A21.10 — American National Standard for Ductile-Iron and Gray-Iron Fittings, 3-inch through 48-inch, for Water and Other Liquids

ANSI/AWWA C111/A21.11 — American National Standard for Rubber-Gasket Joints for Ductile-Iron Pressure Pipe and Fittings 

ISO 4633-2002 Rubber seals – Joint rings for water supply, drainage and sewerage pipelines – Specification for materials

ANSI/AWWA C104/A21.4 — American National Standard for Cement-Mortar Lining for Ductile-Iron Pipe and Fittings for Water

The gaskets conform to the following standards : 

UNI 9163 for push-in joint connections AJ type 

UNI 9164 for mechanical joint connections MJ type

Range of DI Fittings

1.Ductile iron pipe fitting for DI pipe

2. Ductile iron pipe fitting for PVC pipe

3. Dismantling Joint and flange adaptor

4. Ductile iron Loosing Flange Fitting

5. Ductile Iron Push-on Fitting EN545 ISO2531

6. Expansion Joint