
High Quality DIN Standard Pn10 Plastic Pipe Fitting UPVC Pipe Fitting Rubber Ring Joint UPVC Plumbing Pipe and Fittings for Water Supply
Description
Technical Parameters
Looking forward to the future, we will continue to gather elites, integrate industry resources, create a corporate image of 'integrity, standardization, stability, and strength', and lead the development of the hdpe water pipe fittings, HDPE pipe cap, HDPE Molded Fittings industry. 'Use wisdom to make products and serve customers with heart' is our service philosophy. We will set reasonable profit margins and profit targets for each period in accordance with the requirements of sustainable growth, and will not simply pursue profit maximization. We constantly optimize the operation process of the enterprise, improve the efficiency, enhance the core competitiveness of the enterprise and maintain the persistence of the core competitive advantage.
uPVC Pipe Fittings, uPVC Gasketed Fittings, uPVC Fittings With Rubber Ring joint, uPVC Faucet Fittings, uPVC Faucet Coupler, uPVC Gasketed Coupler, uPVC Coupler With Rubber Ring, uPVC Faucet Coupling, PVC Faucet Coupling

Unplasticized polyvinyl chloride, also known as rigid PVC, uPVC Pipes & Fittings are used for all plumbing purposes in residential & commercial buildings. Ideally suited for looping at each floor level, outdoor installations & concealed pipelines for cold water distribution. uPVC is known as having strong resistance against chemicals, sunlight & oxidation from water. uPVC pipes & fittings are widely used in construction because it is durable, cheap and easily worked.
SUNPLAST uPVC pipe fittingw with rubber ring joint has a special design, and are assembled with a rubber ring that are normally made by NBR or EPDM. The fittings are manufactured in national standard GB/T10002.2-2003, and their performance can meet to ISO 4422-3:1996 standard.
The uPVC rubber gasket fittings are available in sizes from DN 20mm to 400mm in pressure rating of PN10.
About uPVC Faucet Coupling
uPVC faucet Coupling is the most common used fittings for uPVC pipeline. With a rubber ring placed at the both bell ends, uPVC gasketed coupling is used to connect two pipelines that has the same diameter & spigot ends.
More brief details as below:
Product | uPVC Faucet Coupler, uPVC Gasketed Coupler, uPVC Coupler With Rubber Ring, uPVC Faucet Coupling, PVC Faucet Coupling |
Specification | DN63~DN355mm |
Pressure ratings | PN10 |
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
SUNPLAST uPVC faucet coupling fittings can be provided in a diameter from 63mm to 400mm, with a normal pressure rating of PN10 bars:
uPVC Coupling With Rubber Rings (Two Faucet Ends)

Size De | Dimensions | ||||
D0 | D1 | d1 | T | L | |
63 | 74.50 | 65.30 | 62.00 | 76.00 | 158.00 |
75 | 88.50 | 77.50 | 73.50 | 84.50 | 177.50 |
90 | 105.50 | 92.50 | 88.50 | 95.00 | 200.00 |
110 | 125.70 | 111.50 | 108.00 | 122.00 | 280.00 |
160 | 181.50 | 162.30 | 158.00 | 141.00 | 303.00 |
200 | 225.00 | 202.50 | 197.00 | 152.00 | 310.00 |
225 | 251.50 | 227.50 | 221.00 | 139.00 | 362.00 |
250 | 276.50 | 252.30 | 247.00 | 152.00 | 382.70 |
315 | 347.80 | 318.30 | 312.00 | 198.00 | 484.00 |
355 | 388.50 | 356.63 | 326.00 | 235.00 | 384.30 |
(Noted: the technical data is just for reference, some data may change, if you need exact data, then please contact us directly)
Quality Control
As a premier manufacturer in China, we committed to supply the best quality uPVC pipe fittings to our customers. Every production processes from the start to end are strictly monitored and recorded. Well-trained staffs are exercising inspection and quality control using calibrated equipment.

All tests are carried out in our laboratory and the results have been properly recorded. We assure that only products which pass our stringent testing in compliance with the relevant standard’s requirements will only be released or delivered to our customers.
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.

K: Why Choose Us?
☑ Rich experience on manufacturing uPVC fittings over 20 years, we are an expert in this industry.
☑ Full product range available, you will always find the right solution here.
☑ Strong after-sale term supports to provide professional guide for installation.
☑ By using top quality raw material, with long warranty time on quality.
☑ Short lead time to satisfy your urgent need request.
☑ Quick reply for your inquiries within 12 hours.
☑ OEM service available to support a good sale in customers' market.

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.

The enterprise has reformulated a sound and rigorous management mechanism, and we have excellent development and testing equipment, equipped with a professional network information platform, which has gathered many high-end talents in the High Quality DIN Standard Pn10 Plastic Pipe Fitting UPVC Pipe Fitting Rubber Ring Joint UPVC Plumbing Pipe and Fittings for Water Supply industry, and cultivated a professional team with excellent technology and quick response. The core concept of our company as a whole, concentrates on answering the fundamental questions of development, and is the banner that leads us to keep moving forward. We take continuous improvement as the driving force, and pursue high quality and efficient service.
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