
Ductile Iron Di All Socket Reducing Tee for PVC Pipe
Description
Technical Parameters
customer-centered business philosophy and dedicate our uPVC Pipe Coupler, Poly male Thread Elbow, Poly pipe male tee, as well as experience and technology to every customer. Our marketing concept is to innovate consumer ideas and stay close to consumer trends. With our high-level talents, scientific management, excellent teams, and attentive service, our merchandise are favored by domestic and foreign customers.
uPVC Pipe Fittings, uPVC Solvent Weld Fittings, uPVC Tee Fittings, uPVC Tee Joint, uPVC Reducing Tee, uPVC Tee Reducer, PVC Tee, uPVC Solvent Weld Tee, uPVC Solvent Tee

uPVC tee fittings, including uPVC equal tee & uPVC reducing tee, a fitting with three ends; two in a straight line and one branch on the side at a 90-degree angle. uPVC Tee Joint allows a line to be split into two separate lines with a 90-degree connection. Also, it can connect two lines into one main line. uPVC Tees are an extremely versatile fitting that are some of the most widely used parts in plumbing, and they have three socket ends, which allow to connect uPVC pipe by solvent weld (also they are known as uPVC Solvent Tee)
Made by high quality uPVC material (Unplasticised Polyvinyl Chloride), uPVC solvent tee fittings are regularly supplied in grey color, while white color or blue color are also available as per customers’ request. Thanks to UV stabilising additives contained, uPVC tee fittings can be stable and resistant to UV-Ray, which makes outdoor use is capable.
SUNPLAST uPVC tee fittings can be supplied in a diameter of 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 & DIN8063
More brief details as below:
Product | uPVC Tee Fittings, uPVC Tee Joint, uPVC Reducing Tee, uPVC Tee Reducer, PVC Tee, uPVC Solvent Weld Tee, uPVC Solvent Tee |
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 8063 |
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 Equal Tee 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 | d | T | H1 | H | L | |
20 | 24.80 | 20.24 | 19.96 | 19.00 | 17.00 | 28.50 | 40.90 | 57.00 |
25 | 30.10 | 25.24 | 24.95 | 24.00 | 19.50 | 33.50 | 48.55 | 67.00 |
32 | 37.50 | 32.25 | 31.95 | 31.00 | 23.00 | 40.50 | 59.25 | 81.00 |
40 | 46.48 | 40.28 | 39.95 | 39.00 | 27.00 | 48.50 | 71.74 | 95.60 |
50 | 57.30 | 50.33 | 49.94 | 49.00 | 32.00 | 58.50 | 87.15 | 117.50 |
63 | 70.50 | 63.34 | 62.93 | 62.00 | 38.50 | 71.50 | 106.75 | 142.70 |
75 | 84.00 | 75.35 | 74.93 | 73.50 | 44.50 | 83.25 | 125.25 | 166.50 |
90 | 100.60 | 90.38 | 89.93 | 88.50 | 52.00 | 98.25 | 148.55 | 203.00 |
110 | 120.80 | 110.42 | 109.92 | 108.00 | 62.00 | 118.00 | 178.40 | 237.00 |
125 | 136.80 | 125.52 | 124.93 | 123.00 | 69.50 | 118.50 | 186.90 | 267.00 |
140 | 153.50 | 140.58 | 139.88 | 138.00 | 77.00 | 149.00 | 225.75 | 298.00 |
160 | 175.00 | 160.62 | 159.87 | 158.00 | 87.00 | 169.00 | 256.50 | 338.50 |
180 | 202.60 | 180.81 | 179.91 | 178.50 | 97.00 | 190.00 | 291.30 | 379.00 |
200 | 219.00 | 200.90 | 199.85 | 197.00 | 107.00 | 211.00 | 320.50 | 420.00 |
225 | 246.00 | 226.02 | 224.83 | 221.00 | 119.50 | 235.50 | 358.50 | 474.00 |
250 | 272.00 | 251.15 | 249.41 | 247.00 | 132.00 | 261.00 | 397.00 | 522.00 |
280 | 314.80 | 281.46 | 280.16 | 278.00 | 147.00 | 276.00 | 433.40 | 552.00 |
315 | 344.50 | 316.55 | 315.05 | 312.00 | 165.00 | 326.50 | 498.75 | 653.00 |
355 | 385.80 | 356.63 | 355.03 | 326.00 | 183.50 | 368.25 | 561.15 | 736.50 |
400 | 433.70 | 401.60 | 400.00 | 398.50 | 208.00 | 413.00 | 629.85 | 826.00 |
(Noted: the technical data is just for reference, some data may change, if you need exact data, then please contact us directly)
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uPVC Reducing Tee Fittings: available from dn25*20mm to dn400*315mm
Pressure: PN10 bars & PN16 bars
Color: Grey, Blue, White, or as per customer request.

Size De | Dimensions | |||||||||
D0 | D1 | D2 | d0 | d1 | t | T | H1 | H | L | |
25*20 | 30.02 | 25.24 | 24.95 | 24.18 | 20.24 | 17.00 | 19.50 | 31.00 | 46.01 | 62.10 |
32*20 | 37.44 | 32.25 | 31.95 | 24.74 | 20.24 | 17.00 | 23.00 | 34.50 | 53.22 | 69.20 |
32*25 | 37.44 | 32.25 | 31.95 | 30.10 | 25.24 | 19.50 | 23.00 | 37.00 | 55.72 | 73.80 |
40*20 | 46.30 | 40.28 | 39.95 | 25.40 | 20.24 | 17.00 | 27.00 | 38.50 | 61.65 | 77.30 |
40*25 | 46.30 | 40.28 | 39.95 | 30.05 | 25.24 | 19.50 | 27.00 | 41.00 | 64.15 | 80.40 |
40*32 | 46.30 | 40.28 | 39.95 | 37.44 | 32.25 | 23.00 | 27.00 | 44.50 | 67.65 | 89.00 |
50*20 | 57.20 | 50.33 | 49.94 | 25.00 | 20.24 | 17.00 | 32.00 | 43.50 | 72.10 | 86.00 |
50*25 | 57.72 | 50.33 | 49.94 | 30.05 | 25.24 | 19.50 | 32.00 | 46.00 | 74.86 | 92.00 |
50*32 | 57.80 | 50.33 | 49.94 | 37.50 | 32.25 | 23.00 | 32.00 | 49.50 | 78.40 | 98.70 |
50*40 | 57.10 | 50.33 | 49.94 | 47.02 | 40.28 | 27.00 | 32.00 | 53.50 | 82.05 | 108.40 |
63*20 | 70.00 | 63.34 | 62.93 | 24.90 | 20.24 | 17.00 | 38.50 | 50.00 | 85.00 | 100.00 |
63*25 | 70.10 | 63.34 | 62.93 | 30.20 | 25.24 | 19.50 | 38.50 | 52.50 | 87.55 | 105.00 |
63*32 | 70.80 | 63.34 | 62.93 | 37.50 | 32.25 | 23.00 | 38.50 | 56.00 | 91.40 | 112.00 |
63*40 | 70.30 | 63.34 | 62.93 | 45.80 | 40.28 | 27.00 | 38.50 | 60.00 | 95.15 | 119.85 |
63*50 | 70.80 | 63.34 | 62.93 | 56.50 | 50.33 | 32.00 | 38.50 | 65.00 | 100.40 | 130.60 |
75*32 | 84.30 | 75.35 | 74.93 | 38.20 | 32.25 | 23.00 | 44.50 | 61.75 | 103.90 | 125.75 |
75*40 | 84.10 | 75.35 | 74.93 | 46.60 | 40.28 | 27.00 | 44.50 | 65.75 | 107.80 | 135.70 |
75*50 | 84.00 | 75.35 | 74.93 | 57.00 | 50.33 | 32.00 | 44.50 | 70.75 | 112.75 | 153.50 |
75*63 | 83.80 | 75.35 | 74.93 | 70.70 | 63.34 | 38.50 | 44.50 | 77.25 | 119.15 | 156.60 |
90*50 | 100.70 | 90.38 | 89.93 | 56.70 | 50.33 | 32.00 | 52.00 | 78.25 | 128.60 | 158.00 |
90*63 | 100.70 | 90.38 | 89.93 | 69.70 | 63.34 | 38.50 | 52.00 | 84.75 | 135.10 | 170.30 |
90*75 | 100.70 | 90.38 | 89.93 | 84.10 | 75.35 | 44.50 | 52.00 | 90.75 | 141.10 | 183.00 |
110*50 | 123.00 | 110.42 | 109.92 | 56.30 | 50.33 | 32.00 | 62.00 | 88.00 | 149.50 | 177.00 |
110*63 | 122.70 | 110.42 | 109.92 | 74.00 | 63.34 | 38.50 | 62.00 | 94.50 | 155.85 | 190.10 |
110*75 | 121.32 | 110.42 | 109.92 | 84.30 | 75.35 | 44.50 | 62.00 | 101.50 | 162.16 | 201.50 |
110*90 | 121.50 | 110.42 | 109.92 | 100.60 | 90.38 | 52.00 | 62.00 | 109.00 | 169.75 | 220.40 |
125*75 | 136.50 | 125.52 | 124.93 | 84.30 | 75.35 | 44.50 | 69.50 | 109.00 | 177.25 | 219.50 |
125*90 | 137.80 | 125.52 | 124.93 | 99.20 | 90.38 | 52.00 | 69.50 | 116.50 | 185.40 | 232.30 |
125*110 | 136.00 | 125.52 | 124.93 | 120.60 | 110.42 | 62.00 | 69.50 | 125.75 | 193.75 | 250.70 |
140*110 | 151.50 | 140.58 | 139.88 | 108.70 | 110.42 | 62.00 | 77.00 | 134.00 | 209.75 | 268.00 |
160*90 | 175.30 | 160.62 | 159.87 | 101.60 | 90.38 | 52.00 | 87.00 | 134.00 | 221.65 | 268.00 |
160*110 | 175.40 | 160.62 | 159.87 | 122.30 | 110.42 | 62.00 | 87.00 | 144.00 | 231.70 | 288.00 |
160*125 | 175.30 | 160.62 | 159.87 | 137.00 | 125.30 | 69.50 | 87.00 | 151.50 | 239.15 | 300.00 |
160*140 | 175.10 | 160.62 | 159.87 | 153.00 | 140.30 | 77.00 | 87.00 | 159.00 | 246.55 | 318.50 |
180*160 | 202.60 | 180.81 | 179.91 | 180.00 | 160.35 | 87.00 | 97.00 | 180.00 | 281.30 | 379.00 |
200*75 | 220.90 | 180.81 | 199.85 | 82.75 | 75.35 | 44.50 | 107.00 | 148.50 | 258.95 | 291.50 |
200*90 | 220.90 | 200.90 | 199.85 | 99.20 | 90.38 | 52.00 | 107.00 | 156.00 | 266.45 | 307.00 |
200*110 | 219.20 | 200.90 | 199.85 | 122.80 | 110.42 | 62.00 | 107.00 | 166.00 | 275.60 | 328.00 |
200*160 | 219.80 | 200.90 | 199.85 | 175.40 | 160.62 | 87.00 | 107.00 | 191.00 | 300.90 | 377.00 |
225*160 | 246.00 | 226.02 | 224.83 | 175.00 | 160.62 | 87.00 | 119.50 | 203.00 | 326.00 | 407.00 |
250*110 | 272.00 | 251.15 | 249.41 | 120.50 | 110.42 | 62.00 | 132.00 | 191.00 | 327.00 | 377.00 |
250*160 | 270.00 | 251.15 | 249.41 | 173.00 | 160.62 | 87.00 | 132.00 | 216.00 | 351.00 | 427.00 |
250*200 | 274.10 | 251.15 | 249.41 | 220.00 | 200.90 | 107.00 | 132.00 | 236.00 | 373.05 | 474.00 |
280*250 | 314.80 | 281.46 | 280.16 | 280.00 | 251.15 | 132.00 | 147.00 | 276.00 | 433.40 | 580.00 |
315*110 | 344.50 | 316.55 | 315.05 | 125.75 | 110.42 | 62.00 | 165.00 | 223.50 | 395.75 | 448.00 |
315*160 | 344.50 | 316.55 | 315.05 | 178.60 | 160.62 | 87.00 | 165.00 | 248.50 | 420.75 | 498.00 |
315*200 | 344.50 | 316.55 | 315.05 | 220.90 | 200.90 | 107.00 | 165.00 | 268.50 | 440.75 | 538.00 |
315*250 | 344.50 | 316.55 | 315.05 | 273.40 | 251.15 | 132.00 | 165.00 | 293.50 | 465.75 | 588.00 |
355*200 | 386.50 | 356.63 | 355.03 | 219.90 | 200.90 | 107.00 | 183.50 | 285.50 | 478.75 | 590.50 |
355*225 | 386.50 | 356.80 | 355.00 | 259.40 | 226.20 | 184.00 | 118.70 | 298.50 | 491.60 | 615.00 |
355*250 | 386.50 | 356.63 | 355.03 | 273.40 | 251.15 | 132.00 | 183.50 | 311.50 | 504.75 | 638.50 |
355*315 | 386.50 | 356.63 | 355.03 | 344.50 | 316.55 | 165.00 | 183.50 | 350.60 | 543.85 | 694.50 |
400*200 | 432.70 | 401.60 | 400.00 | 220.90 | 200.90 | 107.00 | 208.00 | 318.60 | 534.95 | 623.00 |
400*250 | 432.40 | 401.60 | 400.00 | 273.50 | 251.15 | 132.00 | 208.00 | 342.80 | 559.00 | 672.00 |
400*315 | 432.70 | 401.60 | 400.00 | 344.50 | 316.55 | 165.00 | 208.00 | 370.00 | 586.35 | 752.00 |
(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.

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.

To promote the development of the company, our primary task is to ensure the quality of our Ductile Iron Di All Socket Reducing Tee for PVC Pipe so as to gain the trust of our customers. We always follow the law of industry development, implement a good way to supervise the implementation of rules and regulations, and establish a good culture of working strictly according to rules and regulations. Our company takes investment in human capital as the biggest investment and strives to build a highly loyal, responsible and excellent quality staff team.
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