
PVC-U Water Supply Pipes & Fittings (TIS) True Union Ball Valve Socket
Description
Technical Parameters
In the future, we will continue to focus on highlighting our main business and accelerating development, and strive to build a competitive modern industrial company of manufacturing UPVC Ball Valve, Steel Backup flange, hdpe pipe clamp fittings. We have always adhered to the direction of 'based on hard work innovation, management innovation as the development way, and service innovation as the winning treasure', and constantly explore and forge ahead.Organizational innovation, technological innovation and continuous adjustment of development strategy are the sustainable development ways of our company. We continuously strengthen energy conservation, emission reduction and ecological civilization, and significantly improve the level of green development. A scientific, flexible and practical production plan is the premise for our company to gain profit and achieve strategic goals. We have established a professional sales and after-sales service team to provide users with professional and systematic quality services in all aspects.
uPVC Pipe Fittings, uPVC Solvent Weld Fittings, uPVC male Thread Adaptor, uPVC male Adaptor, uPVC male Socket, uPVC male Coupling, uPVC Solvent male Adaptor, PVC male Adaptor
Upvc male Adapters, are a versatile fitting. These fittings have a slip socket end allow to connect uPVC pipe by solvent weld, and the other male thread spigot end can be connect to any fittings or valve or tap with a female-threaded.
The uPVC male thread adaptor fittings 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 pipe male thread adaptor fittings are suitable for cold water supply, with max. Working temperature 60℃.
The uPVC adaptor with male thread is regularly provided in grey color, but the other colors are also available as per customers’ request.
SUNPLAST uPVC pipe male thread fittings can be provided in a size from 20*1/2"mm to 110*4”mm, 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 male Thread Adaptor, uPVC male Adaptor, uPVC male Socket, uPVC male Coupling, uPVC Solvent male Adaptor, PVC male Adaptor |
Specification | DN20*1/2"mm~ DN110*4"mm |
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 |
Samples available | Yes, samples are available, but charged. |
Packing method | Cartons |
MOQ | Negotiable |
Customized Logo available (OEM Service) | For small quantity of order, customer logo can be marked on the fittings by laser marking or sticker. For big quantity of order, customer logo can be embossed on the fittings. |
Production lead time | Mass stock available for regular sizes About 10 days for a 20ft container, 20 days for a 40ft container |
Warranty time | 5 years for normal use |
Payment term | T/T, L/C, DP, Western Union, or negotiable |
FOB loading port | Ningbo/Shanghai China |
Place of origin | Ningbo, China |
Product Specifications
uPVC male Adaptor Fittings: available from DN20*1/2"mm~ DN110*4"mm
Pressure: PN10 bars & PN16 bars
Color: Grey, Blue, White, or as per customer request.

Size De | Dimensions | ||||||
D0 | D1 | D2 | d | T | L | Tr | |
20*1/2" | 26.00 | 20.24 | 19.96 | 17.00 | 17.00 | 38.50 | 1/2" |
25*3/4" | 30.40 | 25.24 | 24.95 | 17.80 | 19.50 | 40.50 | 3/4" |
32*1" | 37.50 | 32.25 | 31.95 | 23.00 | 23.00 | 47.50 | 1" |
40*1-1/4" | 46.20 | 40.28 | 39.95 | 30.30 | 27.00 | 54.50 | 1-1/4" |
50*1-1/2" | 56.80 | 50.33 | 49.94 | 37.60 | 32.00 | 63.10 | 1-1/2" |
63*2" | 70.60 | 63.34 | 62.93 | 47.50 | 38.50 | 76.50 | 2" |
75*2-1/2" | 83.60 | 75.35 | 74.93 | 60.00 | 44.50 | 87.50 | 2-1/2" |
90*3" | 100.70 | 90.38 | 89.93 | 72.00 | 52.00 | 94.00 | 3" |
110*4" | 121.40 | 110.42 | 109.92 | 95.00 | 62.00 | 119.50 | 4" |
(Noted: the technical data is just for reference, some data may change, if you need exact data, then please contact us directly)
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.

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 | ||||
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.

We shape and enhance the brand image of enterprise PVC-U Water Supply Pipes & Fittings (TIS) True Union Ball Valve Socket as our development direction and provide customers with efficient, value-added services. We take the quality and economy of our products as the primary consideration and strongly advocate the implementation of the industrial modeling strategy. Our company create integrity from the details, reflect integrity from the action to and focuse on product development and production.
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