Gibault Joint for AC Pipe

The Gibault Joint for AC Pipe is a robust solution for repairing leaks in AC systems. AC pipe joint offers a secure, high-pressure joint, ideal for both new installations and repairs. Its detachable design ensures quick and easy installation, making it a cost-effective choice for maintaining efficient AC pipelines.

This Gibault joint is specifically designed for the plain ends of AC pipes. For other types of pipes, similar fittings are typically called couplings, which connect plain pipe ends. Unlike universal couplings, the Gibault joint is tailored to the outer diameter of a specific pipe, ensuring an accurate fit for quick and easy tightening. Its sealing performance is excellent, and it can withstand higher pressures than a wide-range coupling of the same size.

Made from high-quality material that is resistant to corrosion and damage caused by harsh environmental conditions. Detachable AC pipe joint is easy to install and does not require any additional tools or equipment for assembly, making it a cost-effective solution for pipelines that require frequent maintenance and repair.

The unique design of the gibault joint ensures that it provides a strong, tight, and leak-free joint. This is achieved by using a compression ring that compresses the pipe ends into a groove specially made for the purpose. The gibault joint is also adjustable, making it suitable for various pipe diameters, which eliminates the need for custom fittings.

Ductile iron AC pipe joint is ideal for use in a wide range of applications, including water distribution, sewerage systems, chemical processing, and other industries that require high-pressure pipelines. It is also easy to maintain and replace if necessary, which ensures that your pipeline systems operate at their highest level of efficiency.

AC pipe gibault joint ensures that your pipeline systems remain leak-free and operate smoothly. Its high-performance design and durable construction make it suitable for use in various industries, providing a long-lasting solution to leaking pipelines. So, if you're looking for AC pipe joint for sale, please feel free to contact us!

Gibault joints

This joints are a coupling designed to provide an efficient and economical mechanical joint for white PVC and AC sized pipes.

The Standard Gibault joint is designed to join/repair pipeline materials and fittings that are relatively inert, ie. Ductile Iron, Cast Grey Iron, Asbestos Cement. The sleeve length of the Standard Gibault joint sleeve is relative to the material it has been designed to join. When joining/repairing pipelines of different material it is strongly recommended that an Elongated or SWB Gibault joint be utilised.

Feautures:

Ductile iron with FBE coated.
PN10, PN16 Working pressure.
Equipped with galvanized steel bolts ,nuts
Otype EPDM or NBR rubber seals 
Size :63-315MM

Why Choose Our Ductile Iron Gibault Joints for AC Pipe/Cement Pipe?

With the continuous improvement of our after-sales service system, the market share of our adaptors, check valves, and ductile iron elbows has steadily increased, establishing our company as a leading brand in similar products. Our vision is to become a leader in the industry, both domestically and internationally, in manufacturing and technology. We are committed to providing a one-stop service covering pre-sales, in-sales, and after-sales support, with the entire process centered on meeting customer needs.

Gibault joints are couplings designed to provide an efficient and cost-effective mechanical connection for white PVC pipes. They are ideal for reconnecting pipes after removing damaged sections or for connecting pipeline fittings in line.

Our ductile iron Gibault joints for AC and cement pipes are manufactured to high standards under strict international quality monitoring systems. We continuously listen to and anticipate customer needs, strive to exceed expectations, and earn customer trust through reliable performance and service.

• ·  Fast repairs, minimal downtime — clamps directly around pipe plain ends to restore service without cutting or welding.

• ·  Universal compatibility — engineered to fit AC, PVC, PE, DI and steel pipe outer diameters across a wide size range.

• ·  Robust mechanical design — ductile iron body and stainless or galvanized hardware resist mechanical stresses and provide reliable sealing under pressure.

• ·  Field-friendly installation — straightforward bolt-up installation with adjustable gasket compression, ideal for emergency repairs and routine maintenance.

• ·  Cost-effective alternative — lower total repair cost than replacing long pipe sections; quick installation reduces labor and shutdown time.

Gibault Joint for AC Pipe — Durable, Fast Repair & Universal Fit

Reliable, simple and cost-effective — our Gibault Joint is designed to repair and join AC (asbestos cement), PVC, PE, DI and other plain-end pipes quickly without special preparation. Made from high-strength ductile iron with proven rubber sealing, this coupling delivers long-lasting, pressure-rated connections for water distribution, irrigation and HVAC pipeline repairs.

Key Features

• ·  Ductile iron sleeve and end rings for strength and impact resistance.

• ·  High-performance rubber gasket (EPDM or NBR) engineered for water and common service fluids.

• ·  Corrosion protection: FBE/epoxy coating or epoxy paint available.

• ·  Stainless steel or galvanized bolts and nuts for long service life.

• ·  Pressure ratings commonly available at PN10 / PN16.

Typical Applications

• ·  Emergency leak repair on AC (asbestos cement) and PVC distribution mains.

• ·  Connection and re-joining of piping after excavation or replacement.

• ·  Irrigation systems, waterworks, municipal pipelines, HVAC and industrial piping where plain-end pipes are used.

Standard Sizes & Pressure Ratings

• ·  Common size range: DN50 / DY63 up to DN400 / DY400 (please confirm available DN range when ordering).

• ·  Pressure: PN10 / PN16 (options may vary by model).

Materials & Coatings (standard options)

• ·  Body / End Rings: Ductile cast iron (GGG50).

• ·  Gasket: EPDM or NBR (choose based on media compatibility).

• ·  Bolts / Nuts: SS304 or galvanized steel.

• ·  Coating: Fusion Bonded Epoxy (FBE) or epoxy paint for corrosion resistance

Certifications & Standards

Manufactured to common waterworks standards used for ductile iron couplings (examples: ISO 2531 / EN 545 and similar EN standards used by suppliers). Please request factory certificates with your order.

Ordering & Custom Options

·  Standard models available in a range of diameters (confirm DN range when inquiring).

·  Custom gasket compounds, bolt materials (SS316), and higher pressure ratings available on request.

·  OEM and private-label packaging options for large orders.

Want a fast quote or datasheet? Contact our sales team now — INQUIRE NOW — and please include: pipe OD, pipe material, working pressure and temperature, and required quantity. We’ll respond with a tailored recommendation, lead time and competitive pricing.