
CPVC, UPVC Plastic Socket and Thread Union Fittings
Description
Technical Parameters
We are a high-quality Chinese brand, and is becoming a modern and international manufacturer of HDPE pipe ends, uPVC Bell End Fittings, PP Compression Female Tee with outstanding main business, obvious advantages and sustainable development. We adhere to the concept of steady, positive, scientific and diversified development. We inject humanistic ideas into product innovation, and explore the humanized design concept and cultural values rooted in the characteristics of the times and geography. We adhere to the quality-oriented, customer-centric principle, all for the sake of users business philosophy, in good faith to provide users with quality products and satisfactory service.
uPVC Pipe Fittings, uPVC Solvent Weld Fittings, uPVC Union, uPVC Union Fittings, PVC Union, uPVC Solvent Union

uPVC Union Fittings, like couplings, connect things, but they are a not-as-permanent solution that can be easily taken apart. uPVC unions are often used in building temporary structures, and can be taken apart when the structure is no longer needed. They feature a ring in the center that separates the two ends from each other, allowing for easy deconstruction and maintenance.
The uPVC union fittings with solvent weld is regularly UV- stability, which is suitable for both indoor & outdoor use. It has two socket ends, which allow to connect the uPVC Pipe by solvent weld. Made by high quality of Unplasticised Polyvinyl Chloride material, uPVC union fittings are suitable for cold water supply, with max. Working temperature 60℃.
The uPVC union fittings is regularly provided in grey color, but the other colors are also available as per customers’ request.
SUNPLAST uPVC solvent union fittings can be provided in a size from 20mm to 110mm, with a normal working pressure of PN10 bars & PN16 bars, and are manufactured and tested in accordance with the domestic standard GB/T10002.2-2003, at the same time, they can also comply to international standards of ISO 4422-3:1996; ISO 1542-3:2009.
More brief details as below:
Product | uPVC Union, uPVC Union Fittings, PVC Union, uPVC Solvent Union |
Specification | DN20mm ~DN110mm |
Pressure ratings | PN10 & PN16 |
Material | Unplasticized polyvinyl chloride |
Manufacturing Process | Injection molded |
Color | Grey, Blue, White, or as per customers request. |
Manufacturing Standard | GB/T10002.2-2003, ISO 4422-3:1996, ISO 1542-3:2009, DIN 8062 |
Product Specifications
uPVC Union Fittings: available from DN20mm ~DN110mm
Pressure: PN10 bars & PN16 bars
Color: Grey, Blue, White, or as per customer request.

Size De | Dimensions | ||||||
D0 | d0 | d1 | d2 | d | T | L | |
20 | 45.50 | 26.00 | 20.24 | 19.96 | 19.00 | 17.00 | 53.00 |
25 | 54.50 | 32.00 | 25.24 | 24.95 | 24.00 | 19.50 | 59.80 |
32 | 65.00 | 39.50 | 32.25 | 31.95 | 31.00 | 23.00 | 68.50 |
40 | 75.50 | 48.50 | 40.28 | 39.95 | 39.00 | 27.00 | 80.50 |
50 | 88.50 | 59.00 | 50.33 | 49.94 | 49.00 | 32.00 | 94.00 |
63 | 102.00 | 74.50 | 63.34 | 62.93 | 62.00 | 38.50 | 110.00 |
75 | 122.60 | 86.00 | 75.35 | 74.93 | 73.50 | 44.50 | 104.70 |
90 | 140.70 | 101.20 | 90.38 | 89.93 | 88.50 | 52.00 | 121.10 |
110 | 163.60 | 122.20 | 110.42 | 109.92 | 108.00 | 62.00 | 147.00 |
(Noted: the technical data is just for reference, some data may change, if you need exact data, then please contact us directly)
Benefits Of uPVC Solvent Weld Joint Fittings
uPVC pipes & fittings have gained in popularity and has become a top choice in plumbing around the world. it is a very resilient material. It is abrasion-resistant, chemical resistant, and can withstand many different weather conditions. All of these factors combine to make PVC a long-lasting material that has the ability to be used for about 100 years
● Exceptional Strength and Ductility
● High Impact Resistance
● Larger Bore – Better flow characteristics
● Smooth Bore – Low flow resistance
● Corrosion Resistant
● Guaranteed Stiffness > SN10,000
● Light Weight – Installation savings
● Material & Energy efficient – 100% Recyclable
Installation procedure For uPVC Solvent Weld Joint Pipe Fittings
uPVC solvent weld joint fittings are the most commonly used accessories for the uPVC pressure pipe. The solvent weld joint not only provide a simple & easy joint method that save costs, but also a reliable joint with 100% water tight.
The installation procedure as below:

Packing & Shipment
Operating as one-stop manufacturer & supplier in China, our uPVC Pipe Fittings have been exporting to more than 40 countries all over the world. We have been building close relationship with our customers both in our domestic market & exporting markets.
SUNPLAST commits to provide the most reliable solution of uPVC pipe fittings to all customers in worldwide, and we look forward to becoming your reliable partner in your markets.

Contact Us
If you have any requirements on uPVC 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 abides by the enterprise concept of 'technology first, quality prospers the factory', and takes 'honesty and truth-seeking' as the basis of operation to provide you with high-quality CPVC, UPVC Plastic Socket and Thread Union Fittings and excellent service. Our company uses advanced production equipment, exquisite technology, scientific management concept, and constantly expand the production scale to provide better customer service. Our fast response and accurate service will provide more powerful guarantee for the stable and sustainable development of your enterprise.
Hot Tags: UPVC union, China, suppliers, manufacturers, factory, buy, price, made in China, uPVC Bush Connector, PVC Pipe Fittings With Rubber ring Joint, HDPE cross fittings, uPVC Reducing Coupler, UPVC Faucet Flange Adaptor, uPVC Pressure Fittings With Solvent Weld
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