We always adhere to the business strategy of winning by quality and provide users with high-quality hdpe electrofusion coupling, PVC Ball Valve, hdpe tapping tee. We need to establish good internal operating mechanisms and external ecosystems to support the long-term goal of sustainable development. We have strong human resources, excellent technical equipment, high-quality brand products, and good after-sales service. With our excellent staff team, we are striving for the new strategic goal of becoming an industry leader.

HDPE Compression Fittings, PP compression fittings, HDPE Compression Reducer, PP Compression reducer, Compression reducer, poly compression reducer, HDPE pipe compression reducer, Compression Reducer fittings, Poly pipe compression reducer, PP compression reducer

HDPE compression fittings are is mechanical fittings that are used to connect HDPE pipes to a fixture or valve. They are widely used in plumbing and piping systems, joining two pipes together. Compression fittings consist of three parts: the compression nut, the compression ring and the compression seat. A compression fitting works by sliding the pipe into the fitting, and then tightening the nut. The compression ring then compresses between the nut and receiving fitting, ensuring a water-tight connection

A HDPE compression reducer fitting is used to join two lengths of different-size metric HDPE pipe.

With a size range from 25/20 mm to 110/90 mm, PP compression reducer fittings are suitable for water and other similar fluids, with pressures up to 16 bar. Poly pipe Reducer compression fittings are made from high quality PP-B material that is resistant to etching by numerous chemical substances, and to UV rays, and are suitable for outdoor use.

More brief details as below:

Product Specifications

HDPE/PP compression reducer fittings can be manufactured sizing from 25×20mm to 110×90mm. The size 20-63mm with a pressure of PN16, and 75-110mm pressurized in PN10.

Benefits Of PP Compression fittings

By comparison of the other fittings, poly pipe compression fittings provide outstanding physical and performance benefits:

By comparison of the other HDPE fittings, HDPE electrofusion fittings repute more benefits:

* Fast assemble & disassemble, Simple installation：No welding, No special tools required, easily assembling & disassembling, those makes PP compression fittings more & more popularly used, especially for irrigation systems.

* lower installation costs & labor costs: HDPE compression fittings is a fittings use a mechanical connection method, fast to install & less install workers will be required.

* Perfect watertight: The unique design & NBR “O” rings ensure Poly compression fittings a perfect watertight for long time use.

Installation procedure For HDPE Compression Fittings

HDPE Pipe Compression fittings provide a a easy & simple installation for HDPE pipe without welding. It allows joining of pipe in a few easy steps. Simply cut, chamfer and clean the pipe, loosen the compression nut on the fitting, insert the pipe into the fitting until it bottoms out, and mechanically tighten the nut. When properly completed, your new connection is immediately ready for pressure.

1. Pipe ends must be cut square and burr-free before using with the fittings. Chamfer

may be provided on the pipe end to facilitate ease of pipe insertion.

2. No need to open fitting & take apart components separately. Just loosen the QJN

(Quick Joint Nut) by three to four turns.

3. Insert the pipe into the fitting up to the stopper.

4. Hand Tighten the QJN for fittings up to 32 mm.

5. Use Wrench to tighten the QJN after hand tightening for fittings 40 mm and above.

6. After Firm Hand Tightening, Tighten the QJN with wrench only for a quarter turn.

Manufacturing Facilities

SUNPLAST is a ISO9001 certificated manufacturing factory. As a premier manufacturer of HDPE compression fittings, the factory owns mature technology, advanced production machine, professional workers & completed QC system. All compression fittings are manufactured strictly in compliance with national standards and international standards.

Till now, there is over 30 sets of injection machines in SUNPLAST workshop, available to manufacture HDPE fittings till 800mm, and annual production capacity reaches 6,000 tons.

Contact Us

If you have any requirements on PP compression fittings, or any question on our fittings, please contact us freely. SUNPLAST has well trained staff who are available to address your needs and provide technical support to all sectors when needed.

Our company adheres to the business philosophy of 'innovation, scientific management, user first', continuously deepening reform, refining management and providing customers with satisfactory Dzr Brass 90 Degree Compression Elbow Fitting and services. Today, with the rapid development of science and technology, we attach importance to improving the quality and skills of employees. We constantly enhance the strength to participate in the market competition, and constantly make unremitting efforts to provide customers with high quality, peace of mind products.

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