
PVC (CPVC/ PP /PPR/UPVC/PVC-U) Plastic Pipe Gasketed Push Drainage System Joint Fitting
Description
Technical Parameters
Through innovation, we continuously endow our Compression Elbow, HDPE Male Tee, ef tapping saddle with new value and radiate new vitality, so as to obtain greater customer satisfaction. The products have undergone strict inspection and testing before leaving the factory. The product quality is well received by users and sold all over the world. The reliability and safety of the products have been recognized and praised by consumers at home and abroad. Facing the frontier of world science and technology and the main battlefield of economy, we insist on the road of high-quality development. Our people-oriented management focuses on the growth and motivation of our employees.
uPVC Pipe Fittings, uPVC Solvent Weld Fittings, uPVC One-Piece Flange, uPVC Flange, PVC One-Piece Flange, uPVC Flange Adaptor, uPVC Solvent Flange
SUNPLAST can provide uPVC flanges in two models: one called uPVC one-piece flange, the other one is uPVC Vanstone Flange.
uPVC one-piece flanges are a “integrated” flange. The flange has a slip socket ends for solvent weld, the other end are with flange backing rings with flange holes, which allow a flanged connection to the other accessories.
The uPVC one piece flange with solvent weld is regularly UV- stability, which is suitable for both indoor & outdoor use. Made by high quality of Unplasticised Polyvinyl Chloride material, uPVC flange fittings are suitable for cold water supply, with max. Working temperature 60℃.
The uPVC one piece flange fittings is regularly provided in grey color, but the other colors are also available as per customers’ request.
More brief details as below:
Product | uPVC One-Piece Flange, uPVC Flange, PVC One-Piece Flange, uPVC Flange Adaptor, uPVC Solvent Flange |
Specification | DN20mm ~DN280mm |
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 One Piece Flange Fittings: available from DN20mm ~DN280mm
Pressure: PN10 bars & PN16 bars
Color: Grey, Blue, White, or as per customer request.

Size De | Dimensions | |||||||
D0 | D1 | d0 | d1 | da | H | L | n | |
20 | 94.00 | 65.00 | 28.30 | 20.24 | 14.00 | 14.50 | 24.50 | 4 |
25 | 104.00 | 75.00 | 33.20 | 25.24 | 14.00 | 14.50 | 24.80 | 4 |
32 | 114.10 | 85.00 | 41.60 | 32.25 | 14.00 | 13.50 | 23.30 | 4 |
40 | 133.50 | 100.00 | 49.60 | 40.28 | 18.00 | 17.20 | 36.00 | 4 |
50 | 148.00 | 110.00 | 57.40 | 50.33 | 18.00 | 15.70 | 46.50 | 4 |
63 | 164.00 | 125.00 | 71.40 | 63.34 | 18.00 | 17.00 | 48.50 | 4 |
75 | 183.40 | 145.00 | 86.80 | 75.35 | 18.00 | 19.30 | 61.50 | 4 |
90 | 198.50 | 160.00 | 101.30 | 90.38 | 18.00 | 19.50 | 70.00 | 8 |
110 | 218.20 | 180.00 | 123.20 | 110.42 | 18.00 | 19.10 | 80.00 | 8 |
140 | 249.00 | 210.00 | 152.80 | 140.58 | 18.00 | 20.00 | 87.00 | 8 |
160 | 283.50 | 240.00 | 176.20 | 160.62 | 22.00 | 22.00 | 105.00 | 8 |
180 | 284.00 | 240.00 | 202.60 | 180.81 | 22.00 | 25.30 | 114.00 | 8 |
200 | 340.50 | 295.00 | 219.40 | 200.90 | 22.00 | 25.50 | 128.50 | 8 |
250 | 394.00 | 350.00 | 272.50 | 251.15 | 22.00 | 31.00 | 156.00 | 12 |
280 | 403.00 | 355.00 | 303.90 | 281.46 | 22.00 | 29.70 | 167.00 | 12 |
(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 solvent weld fittings have become the most common accessories for uPVC pipe, a number of performance benefits as below:
© Easy to install: uPVC solvent weld fittings are very easy to install, no special tools or machine, just with inexpensive tools and cleaner / glue
© Excellent chemical resistance: uPVC pipe fittings are resistant to many acids, alkali, bases and salts.
© Wide temperature rating of 0~60℃.
© UV resistant / stabilised: uPVC fittings contains UV stabilising additives, which allow for outdoor use.
© Excellent corrosion resistance: uPVC pipe fittings don’t scale, pit or rust.
© Smooth interior walls provide a high consistent flow rate and low friction loss.
© Environment-friendly: uPVC Pipe Fittings can be recycled.
© Impact Strength: Under normal conditions, uPVC pipe fittings possess relatively high resistance to impact damage when compared to the fittings made from clay, concrete and most other conventional material.
Applicants of uPVC Pipe Fittings
SUNPLAST uPVC pipe fittings with rubber rings are recognised for their advantages and superior performance. They have been used extensively since the 19070’s in the following applications:
● Major portable water supply trunk and reticulation mains
● Irrigation and turf watering systems
● Industrial process pipelines
● Effluent pipelines for pumped sewage, industrial and rural wastes
● Slurry pipelines carrying abrasive and corrosive mine or quarry materials.

Manufacturing Facilities
SUNPLAST has been engaging in manufacturing of uPVC pipe fittings over 15 years. The factory has introduced over 30 sets advanced production injection machines.
As a leading manufacturer in China, SUNPLAST owns mature technology, advanced production machine, professional workers & completed QC system. All uPVC fittings are manufactured strictly in compliance with national standards and international standards.

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.

Based on the principle of mutual benefit and common prosperity, we provide excellent PVC (CPVC/ PP /PPR/UPVC/PVC-U) Plastic Pipe Gasketed Push Drainage System Joint Fitting and services. Welcome to inquire us about our product and anything we know and we can help in auto spare parts. Innovative thinking is one of the core ideas we advocate. Without innovation, there is no vitality and no competitiveness, and it runs through all aspects and aspects of work.
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