Hailiang Quick Connect Brass Pipe Coupler – Push Fit Plumbing Fitting for Water Pipes

Hailiang Wholesale Brass Push Fit Fittings – Push to Connect Tube Fitting for PEX-AL Pipes

The Hailiang Brass Push Fit Fittings are designed to deliver a fast, durable, and cost-effective solution for connecting PEX-AL-PEX pipes in water supply and heating systems. Manufactured from high-quality lead-free brass, these fittings provide superior corrosion resistance, strength, and reliability, ensuring a secure and long-lasting connection.

With push-to-connect technology, installation is simple and tool-free—just push the pipe into the fitting to achieve a watertight, leak-free seal without soldering, welding, clamps, or adhesives. This makes them ideal for both professional plumbers and DIY installers, reducing installation time while maintaining consistent performance.

Perfect for a wide range of applications including residential plumbing, radiant floor heating, HVAC systems, and commercial water supply lines, these fittings are designed for maximum versatility. In addition, the quick release mechanism allows for easy disassembly and reuse, supporting cost savings and flexible system modifications.

Whether you are working on new installations, upgrades, or repair projects, Hailiang push fit fittings provide the strength of brass and the convenience of modern push-in technology for efficient plumbing solutions.

Product Advantages

• Made from premium lead-free brass, ensuring strength, safety, and long service life.

• Push-to-connect mechanism offers fast, tool-free installation without glue, crimping, or soldering.

• Reusable design with quick release function for easy disassembly and pipe adjustments.

• Leak-proof sealing technology guarantees a reliable and watertight connection.

• Corrosion-resistant brass construction maintains performance even in high-moisture environments.

• Compatible with PEX-AL-PEX pipes, widely used in water distribution and heating systems.

• Suitable for both residential and commercial plumbing applications.

Installation Instructions

1. Cut the PEX-AL pipe straight using a pipe cutter.

2. Remove burrs and ensure the pipe end is clean and smooth.

3. Mark the insertion depth on the pipe for accurate fitting.

4. Push the pipe firmly into the fitting until it reaches the depth mark.

5. Check the connection by gently pulling on the pipe.

6. To disconnect, press the release collar and pull the pipe out.

7. Perform a system pressure test before full operation.

Our Services

• Wholesale Supply with competitive pricing for large-volume orders.

• OEM & ODM Services for custom branding, packaging, and product design.

• Extensive Inventory ensuring fast delivery and reliable supply.

• Strict Quality Control to meet international standards and certifications.

• Technical Support available for installation and application guidance.

• Dedicated After-Sales Service to ensure long-term customer satisfaction.

Product Attributes

FAQ

Q1:When will you arrange the delivery?

A:Generally 1-2 weeks after the payment, and we will continually inform customer the goods carriage status, until you receive the goods.

Q2. Do you test all your goods before delivery?

A: Yes, we have 100% test before delivery.

Q3:Can we get the some technological training?

Our company provide the complete technological training, including: installation, use and maintenance.

Q4:How long is your products warranty?

A:The products of our lifetime for you to provide maintenance, one year warranty,Courier fees to pay half, after a year of maintenance fees shall be borne by the buyers.

Q5: How do you make our business long-term and good relationship?

A:1. We keep good quality and competitive price to ensure our customers benefit ; 2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

Guangzhou Kaida Refrigeration Technology Co., Ltd. is a professional enterprise dedicated to the design, production, and distribution of refrigeration equipment. The company occupies a total area of 15,000 square meters, equipped with modern production facilities and a skilled workforce. With 20 experienced technical professionals and 5 senior engineers, Kaida Refrigeration develops and manufactures more than 30 types of refrigeration machines to meet the diverse needs of its customers.

The company's product line covers a wide range of refrigeration solutions, including truck refrigeration units, cold storage systems, and specialized equipment for industries such as food transportation, pharmaceutical logistics, and industrial cooling. Each product is designed with a focus on efficiency, reliability, and durability, ensuring consistent performance under demanding conditions.

Guangzhou Kaida Refrigeration values innovation and quality, consistently investing in research and development to improve its product offerings and adapt to changing market demands. Its technical team works closely with clients to provide tailored solutions that align with specific operational requirements.

Company Profile

Exhibition

Certifications

Other Details