
PVDF Flange, Stub Flange, Stub End
Description
Technical Parameters
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uPVC Pipe Fittings, uPVC Solvent Weld Fittings, uPVC End Cap, uPVC Pipe End, uPVC Pipe Cap, PVC End Cap, uPVC Solvent End Cap, PVC End Cap
uPVC End Cap Fittings have a very simple job: stop the flow. They are put on the end of a pipeline that does not need to be connected to another pipe. They can stop a pipeline that you plan on expanding later or give you easy access to a system when needed. They can also add a finished look to pipe in PVC building projects. uPVC Solvent end cap fittings have a socket end, which allow to connect the pipeline by solvent weld.
The uPVC end cap with solvent weld is regularly UV- stability, and is suitable for both indoor & outdoor use. Made by high quality of Unplasticised Polyvinyl Chloride material, uPVC pipe cap fittings are suitable for cold water supply, with max. Working temperature 60℃.
The uPVC pipe end is regularly provided in grey color, but the other colors are also available as per customers’ request.
SUNPLAST uPVC solvent end cap fittings can be provided in a size from 20mm to 400mm, 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 End Cap, uPVC Pipe End, uPVC Pipe Cap, PVC End Cap, uPVC Solvent End Cap, PVC End Cap |
Specification | DN20~DN400mm |
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 End Cap Fittings: available from dn20mm to dn400mm
Pressure: PN10 bars & PN16 bars
Color: Grey, Blue, White, or as per customer request.

Size De | Dimensions | ||||
D0 | d1 | d2 | T | L | |
20 | 24.50 | 20.24 | 19.96 | 17.00 | 21.20 |
25 | 29.80 | 25.24 | 24.95 | 19.50 | 24.80 |
32 | 37.10 | 32.25 | 31.95 | 23.00 | 30.00 |
40 | 45.80 | 40.28 | 39.95 | 27.00 | 35.00 |
50 | 56.70 | 50.33 | 49.94 | 32.00 | 42.00 |
63 | 70.30 | 63.34 | 62.93 | 38.50 | 50.40 |
75 | 83.30 | 75.35 | 74.93 | 44.50 | 58.50 |
90 | 100.10 | 90.38 | 89.93 | 52.00 | 68.30 |
110 | 119.80 | 110.42 | 109.92 | 62.00 | 80.00 |
125 | 136.38 | 125.52 | 124.93 | 69.50 | 91.00 |
140 | 151.00 | 140.58 | 139.88 | 77.00 | 101.00 |
160 | 173.50 | 160.62 | 159.87 | 87.00 | 116.00 |
180 | 202.60 | 180.81 | 179.91 | 97.00 | 143.00 |
200 | 220.00 | 200.90 | 199.85 | 107.00 | 150.00 |
225 | 243.30 | 226.02 | 224.83 | 119.50 | 156.00 |
250 | 273.70 | 251.15 | 249.41 | 132.00 | 185.00 |
280 | 315.00 | 281.46 | 280.16 | 147.00 | 213.00 |
315 | 343.50 | 316.55 | 315.05 | 165.00 | 216.00 |
355 | 384.60 | 356.63 | 355.03 | 183.50 | 255.50 |
400 | 430.70 | 401.60 | 400.00 | 208.00 | 295.00 |
(Noted: the technical data is just for reference, some data may change, if you need exact data, then please contact us directly)
Our Product Range
As a integrated manufacturer who engaged in uPVC pipe fittings over 10 years, SUNPLAST has developed a wide range of uPVC products with excellence performance & durability, all customers can find the best solution of fittings for their uPVC pipeline systems in SUNPLAST.
SUNPLAST uPVC solvent weld fittings can be supplied in a diameter ranging from 20mm to 400mm in both PN10 bars & PN16 bars, which are be comprised of the regular types: uPVC coupling, uPVC 90 degree elbow, uPVC 45 degree elbow, uPVC Tee, uPVC Union, uPVC Reducer, uPVC Clamp Saddle, uPVC Repair Saddle, uPVC Ball Valve, uPVC flange...etc.

Technical Parameter
SUNPLAST uPVC solvent weld joint fittings are manufactured into our national standard GB/T10002.2-2003, the fittings can be complied with ISO 4422-3:1996, ISO 1542-3:2009 standard, as well DIN8063 standard.
Major technical parameter as below:
Characteristic | Requirement | ||||
Vic. Soft Temperature | ≥74℃ | ||||
Dry Oven Test | Accord with GB/T 8803-2001 | ||||
Drop Shutter Test | No Crack with all samples | ||||
Hydraulic Pressure Test | Normal Outer Dia. dn | Temperature ℃ | Pressure Mpa | Time H | Requirement |
dn≤90 | 20 | 4.2×PN | 1 | No Crack No Leak | |
3.2×PN | 1000 | ||||
dn>90 | 20 | 3.36×PN | 1 | ||
2.56×PN | 1000 | ||||
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.

We always adhere to the business strategy of winning by quality and provide users with high-quality PVDF Flange, Stub Flange, Stub End. We have the enterprise spirit and fast and efficient after-sales service team. We strive to create a relaxed and harmonious working environment, mobilize all positive factors to the greatest extent possible and work in harmony with our employees.
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