Socket Fittings

Your Professional Socket Fittings Supplier

Zezhou Youteng Pipe Industry Co., Ltd., located in Jincheng, China, specializes in DN80–DN2600 ductile iron pipes, fittings, and gaskets. With 13 years of experience, 300 acres of production area, and over 800 skilled employees, we deliver reliable products for gas, water, drainage, and power projects worldwide.

Extensive Production Capacity

Over 300 acres and semi-automatic mechanized operations ensure stable supply and large-scale project delivery.

Quality Management

Professional quality control team guarantees first-class products, meeting domestic and international standards.

Customer-Oriented Service

Complete pre-sales, in-sales, and after-sales support with customization options for global clients.

Parameter

Size Range	DN80 - DN1000
Material	Ductile Iron 500-7
Pressure Rating	PN10/16/25
Joint Type	K-type Push-fit
Coating	Zinc + Bitumen
Lining	Cement Mortar
Standards	ISO 2531, EN 545

Types of Socket Fittings

The socket fittings produced by our company mainly include the following types:

DI Socket Fittings with K-type Joint
Our DI Socket Fittings with K-type Joint ensure secure connections. They feature socket ends for easy installation. These fittings join pipes quickly.

DI Socket Fittings with Self-anchoring Joint
Our self-anchoring joint fittings provide maximum security. They prevent joint separation completely. These fittings suit high pressure applications.

DI Socket Fittings with T-type Joint
Our DI socket fittings feature T-type joints. This advanced design ensures superior performance. The T-type joint provides secure connections. It uses rubber gasket sealing.

Advantages of Socket Fittings

Flexibility and toughness
Ductile iron can absorb shock and vibration, which is especially useful in areas with seismic activity or heavy traffic.

Longevity
These fittings have a long service life, often exceeding 50 years with proper installation and maintenance.

Corrosion resistance
When coated with protective linings such as epoxy or zinc, ductile iron fittings can resist corrosion from soil, water, and chemicals.

Ease of installation
Available in standardized shapes and sizes, these socket fittings are easy to transport, handle, and install using common joining methods like push-on or mechanical joints.

Cost-effectiveness
Though initially more expensive than some plastic or steel alternatives, ductile iron socket fittings offer long-term savings due to their durability and low maintenance needs.

Applications of Socket Fittings

Oil and gas industry

Used for high-pressure, small-diameter fluid delivery pipelines.

Chemical and pharmaceutical industries

Suitable for pipeline systems for corrosive or hazardous media.

Boiler and pressure vessel systems

Suitable for connecting high-temperature, high-pressure steam, air, and liquid pipelines.

Shipbuilding and marine engineering

Used for various high-strength, corrosion-resistant pipeline connections.

Installation Precautions For Ductile Iron Pipe Socket Fittings

Alignment

Ensure that the socket of the pipe being connected is aligned to avoid poor sealing due to misalignment.

Cleaning

The socket of the pipe to be connected should be cleaned before connection to remove dust, oil, etc. to facilitate sealing.

Check Sealing Ring

The integrity and position of the sealing ring need to be checked to ensure that it functions properly after connection.

Ordering Process

01/

Inquiry: Contact us to discuss your requirements.

02/

Confirmation: We will provide options and finalize the design.

03/

Payment: Upon confirmation, proceed with payment.

04/

Sample Approval: Samples will be provided for your approval.

05/

Production: Upon sample approval, we will begin production.

06/

Quality Inspection: Each product undergoes a thorough quality inspection.

Packaging and Shipping

Packaging

Individual plastic wrapping

Foam protection layers

Strong wooden crates

Clear marking labels

Shipping

Shipping by sea, by air, by express are acceptable. According to your requirements.

Our Factory

Zezhou Youteng project operation investment of more than 600 million yuan, the company covers an area of 300 acres. The company has more than 800 employees, including 6 professional managers, 18 quality management personnel, 26 professional management team, and 30 sales and after-sales service team.

Our Certificates

FAQ

Q: What are ductile iron pipe socket fittings?

A: Ductile iron pipe socket fittings are used to connect ductile iron pipes using a push-on or socket joint. Ductile iron pipe socket fittings allow quick installation without welding. They provide good sealing, flexibility, and strength, making them suitable for water supply and sewage pipelines.

Q: What sizes do ductile iron pipe socket fittings support?

A: Ductile iron pipe socket fittings are usually available from DN80 to DN2000. This wide size range allows ductile iron pipe socket fittings to be used in small networks and large municipal pipeline projects.

Q: What pressure classes apply to ductile iron pipe socket fittings?

A: Ductile iron pipe socket fittings commonly support PN10, PN16, PN25, and PN40. The pressure class should match the pipe and system design to ensure safe operation.

Q: What standards cover ductile iron pipe socket fittings?

A: Ductile iron pipe socket fittings are manufactured according to ISO 2531, EN 545, EN 598, or AWWA standards. These standards ensure quality, strength, and reliable performance.

Q: What material is used for ductile iron pipe socket fittings?

A: Most ductile iron pipe socket fittings are made from EN-GJS-450-10 ductile iron. This material provides high strength, good flexibility, and impact resistance.

Q: How do ductile iron pipe socket fittings seal?

A: Ductile iron pipe socket fittings use rubber gaskets, usually EPDM or NBR. The gasket creates a tight seal and allows slight movement to handle ground shift.

As one of the most experienced socket fittings manufacturers and suppliers in China, our company offer a wide range of products with superior quality. Please feel free to buy high quality socket fittings for sale here from our factory. Good service and reasonable price are available.

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