We have been producing the following plastic pipes and fittings for 22 years: 1.UPVC electric conduits and fittings ( Chinese Standards, British Standards EN50086 ,DIN standard, Australian Standards AS/NZ2053, AS61386.1.2015, ASTM schedule 40 & 80) 2.UPVC cable trunkings or ductings and fittings (over 70 sizes for different countries) 3.UPVC flexible pipes (UPVC corrugated pipes,Chinese standards,AS/NZ2053) 4.UPVC bends (Chinese GB,AS/NZ2053, AS61386.1.2015). 5.UPVC communication pipes (AS/NZ2053, AS61386.1.2015)6.UPVC drainage/waste water pipes (Chinese GB,ASTM Schedule ,BS4514/5255 ,AS1254PVC stormwater, surface water series and AS1260 DWV PVC fittings);7.UPVC pressure water pipes and fittings (drinking water, ASTM D1785,ASTM D2466 Schedule 40 and Sch 80, ISO 4422.2 EN standard, ) Contact us for our E-catalogues, pricelists, sample photos or samples,etc. We also build the moulds by ourselves (injection parts, extrusion parts) for the pipes, trunkings and fittings.
D 1785 - 06
TABLE 1Outside Diameters and Tolerances for PVC Plastic Pipe Schedules 40, 80, and 120, in. (mm)
Tolerances
Maximum Out-of-Roundness (maximum minus minimum
diameter)
Nominal Pipe Size
Outside Diameter
Average
Schedule 40 sizes 31⁄2 in. and
Schedule 40 sizes 3 in. and
over; Schedule 80 sizes 8 in.
less;
and over
Schedule 80 sizes 6 in. and
less;
Schedule 120 sizes all
1⁄8
0.405
(10.29)
60.004 (60.10)
. . .
0.016
(0.41)
1⁄4
0.540
(13.72)
60.004 (60.10)
. . .
0.016
(0.41)
3⁄8
0.675
(17.14)
60.004 (60.10)
. . .
0.016
(0.41)
1⁄2
0.840
(21.34)
60.004 (60.10)
. . .
0.016
(0.41)
3⁄4
1.050
(26.67)
60.004 (60.10)
. . .
0.020
(0.51)
1
1.315
(33.40)
60.005 (60.13)
. . .
0.020 (0.51)
11⁄4
1.660
(42.16)
60.005 (60.13)
. . .
0.024 (0.61)
11⁄2
1.900
(48.26)
60.006 (60.15)
. . .
0.024 (0.61)
2
2.375
(60.32)
60.006 (60.15)
. . .
0.024 (0.61)
21⁄2
2.875
(73.02)
60.007 (60.18)
. . .
0.030 (0.76)
3
3.500
(88.90)
60.008 (60.20)
. . .
0.030 (0.76)
31⁄2
4.000
(101.60)
60.008 (60.20)
0.100 (2.54)
0.030 (0.76)
4
4.500 (114.30)
60.009 (60.23)
0.100 (2.54)
0.030 (0.76)
5
5.563
(141.30)
60.010 (60.25)
0.100 (2.54)
0.060 (1.52)
6
6.625
(168.28)
60.011 (60.28)
0.100 (2.54)
0.070 (1.78)
8
8.625
(219.08)
60.015 (60.38)
0.150 (3.81)
0.090 (2.29)
10
10.750
(273.05)
60.015 (60.38)
0.150 (3.81)
0.100 (2.54)
12
12.750
(323.85)
60.015 (60.38)
0.150 (3.81)
0.120 (3.05)
14
14.000 (355.60
60.015 (60.38)
0.200 (5.08)
. . .
16
16.000
(406.40)
60.019 (60.48)
0.320 (8.13)
. . .
18
18.000
(457.20)
60.019 (60.48)
0.360 (9.14)
. . .
20
20.000
(508.00)
60.023 (60.58)
0.400 (10.2)
. . .
24
24.000
(609.60)
60.031 (60.79)
0.480 (12.2)
. . .
TABLE 2Wall Thicknesses and Tolerances for PVC Plastic Pipe, Schedules 40, 80, and 120,A,B in. (mm)
Wall ThicknessA
Nominal Pipe
Schedule 40
Schedule 80
Schedule 120
Size
Minimum
Tolerance
Minimum
Tolerance
Minimum
Tolerance
1⁄8
0.068
(1.73)
+0.020 (+0.51)
0.095
(2.41)
+0.020 (+0.51)
. . .
. . .
1⁄4
0.088
(2.24)
+0.020 (+0.51)
0.119 (3.02)
+0.020 (+0.51)
. . .
. . .
3⁄8
0.091
(2.31)
+0.020 (+0.51)
0.126
(3.20)
+0.020 (+0.51)
. . .
. . .
1⁄2
0.109
(2.77)
+0.020 (+0.51)
0.147
(3.73)
+0.020 (+0.51)
0.170
(4.32)
+0.020 (+0.51)
3⁄4
0.113 (2.87)
+0.020 (+0.51)
0.154
(3.91)
+0.020 (+0.51)
0.170
(4.32)
+0.020 (+0.51)
1
0.133
(3.38)
+0.020 (+0.51)
0.179
(4.55)
+0.021 (+0.53)
0.200
(5.08)
+0.024 (+0.61)
11⁄4
0.140
(3.56)
+0.020 (+0.51)
0.191
(4.85)
+0.023 (+0.58)
0.215
(5.46)
+0.026 (+0.66)
11⁄2
0.145
(3.68)
+0.020 (+0.51)
0.200
(5.08)
+0.024 (+0.61)
0.225
(5.72)
+0.027 (+0.68)
2
0.154
(3.91)
+0.020 (+0.51)
0.218
(5.54)
+0.026 (+0.66)
0.250
(6.35)
+0.030 (+0.76)
21⁄2
0.203
(5.16)
+0.024 (+0.61)
0.276
(7.01)
+0.033 (+0.84)
0.300
(7.62)
+0.036 (+0.91)
3
0.216
(5.49)
+0.026 (+0.66)
0.300
(7.62)
+0.036 (+0.91)
0.350
(8.89)
+0.042 (+1.07)
31⁄2
0.226
(5.74)
+0.027 (+0.68)
0.318
(8.08)
+0.038 (+0.96)
0.350
(8.89)
+0.042 (+1.07)
4
0.237
(6.02)
+0.028 (+0.71)
0.337
(8.56)
+0.040 (+1.02)
0.437 (11.10)
+0.052 (+1.32)
5
0.258
(6.55)
+0.031 (+0.79)
0.375
(9.52)
+0.045 (+1.14)
0.500
(12.70)
+0.060 (+1.52)
6
0.280 (7.11)
+0.034 (+0.86)
0.432
(10.97)
+0.052 (+1.32)
0.562
(14.27)
+0.067 (+1.70)
8
0.322
(8.18)
+0.039 (+0.99)
0.500
(12.70)
+0.060 (+1.52)
0.718
(18.24)
+0.086 (+2.18)
10
0.365
(9.27)
+0.044 (+1.12)
0.593
(15.06)
+0.071 (+1.80)
0.843
(21.41)
+0.101 (+2.56)
12
0.406
(10.31)
+0.049 (+1.24)
0.687
(17.45)
+0.082 (+2.08)
1.000
(25.40)
+0.120 (+3.05)
14
0.437 (11.10)
+0.053 (+1.35)
0.750
(19.05)
+0.090 (+2.29)
. . .
. . .
16
0.500
(12.70)
+0.060 (+1.52)
0.843
(21.41)
+0.101 (+2.57)
. . .
. . .
18
0.562
(14.27)
+0.067 (+1.70)
0.937
(23.80)
+0.112 (+2.84)
. . .
. . .
20
0.593
(15.06)
+0.071 (+1.80)
1.031
(26.19)
+0.124 (+3.15)
. . .
. . .
24
0.687
(17.45)
+0.082 (+2.08)
1.218
(30.94)
+0.146 (+3.71)
. . .
. . .
D 1785 - 06
TABLE 3 Sustained Pressure Test Conditions for Water at 73°F (23°C) for PVC Plastic Pipe, Schedule 40
Nominal
Pressure Required for TestA
PVC1120
Pipe
Size
PVC1220
PVC2116
PVC2112
PVC2110
PVC2120
in.
psi
1⁄8
1690
1360
1130
930
1⁄4
1640
1310
1090
900
3⁄8
1310
1050
870
720
1⁄2
1250
1000
840
690
3⁄4
1010
810
680
550
1
950
760
630
520
11⁄4
770
620
520
420
11⁄2
690
560
460
380
2
580
470
390
320
21⁄2
640
510
430
350
3
590
440
370
300
31⁄2
500
400
340
280
4
470
370
310
260
5
410
330
270
220
6
370
300
250
200
8
330
260
220
180
10
300
240
200
160
12
280
220
180
150
14
270
220
180
150
16
270
220
180
150
18
270
220
180
150
20
260
210
170
140
24
250
200
170
140
in.
MPa
1⁄8
11.65
9.38
7.79
6.41
1⁄4
11.31
9.03
7.52
6.21
3⁄8
9.03
7.24
6.00
4.96
1⁄2
8.62
6.89
5.79
4.76
3⁄4
6.96
5.58
4.69
3.79
1
6.55
5.24
4.34
3.59
11⁄4
5.31
4.27
3.59
2.90
11⁄2
4.76
3.86
3.17
2.62
2
4.00
3.24
2.69
2.21
21⁄2
4.41
3.52
2.96
2.41
3
4.07
3.03
2.55
2.07
31⁄2
3.45
2.76
2.34
1.93
4
3.24
2.55
2.14
1.79
5
2.83
2.28
1.86
1.52
6
2.55
2.07
1.72
1.38
8
2.28
1.79
1.52
1.24
10
2.07
1.65
1.38
1.10
12
1.93
1.52
1.24
1.03
14
1.89
1.54
1.26
1.05
16
1.89
1.54
1.26
1.05
18
1.89
1.54
1.26
1.05
20
1.82
1.47
1.19
0.98
24
1.75
1.40
1.19
0.98
A The fiber stresses used to derive these test pressures are as follows:
psi
MPa
PVC1120
4200
29.0
PVC1220
4200
29.0
PVC2120
4200
29.0
PVC2116
3360
23.2
PVC2112
2800
19.3
PVC2110
2300
15.9
TABLE 4 Sustained Pressure Test Conditions for Water at 73°F (23°C) for PVC Plastic Pipe, Schedule 80
Nominal
Pressure Required for TestA
PVC1120
Pipe
Size
PVC1220
PVC2116
PVC2112
PVC2110
PVC2120
in.
psi
1⁄8
2570
2060
1720
1410
1⁄4
2370
1900
1580
1300
3⁄8
1930
1540
1290
1060
1⁄2
1780
1430
1190
980
3⁄4
1440
1160
960
790
1
1320
1060
880
720
11⁄4
1090
870
730
600
11⁄2
990
790
660
540
2
850
680
570
460
21⁄2
890
710
590
490
3
790
630
520
430
31⁄2
730
580
480
400
4
680
540
450
370
5
610
490
400
330
6
590
470
390
320
8
520
410
340
280
10
490
390
330
270
12
480
380
320
260
14
470
380
320
260
16
470
370
310
260
18
460
370
310
250
20
460
370
300
250
24
450
360
300
250
in.
MPa
1⁄8
17.72
14.21
11.86
9.72
1⁄4
16.34
13.10
10.90
8.96
3⁄8
13.31
10.62
8.89
7.31
1⁄2
12.27
9.86
8.20
6.76
3⁄4
9.93
8.00
6.62
5.45
1
9.10
7.31
6.07
4.96
11⁄4
7.52
6.00
5.03
4.14
11⁄2
6.83
4.96
4.55
3.72
2
5.86
4.69
3.93
3.17
21⁄2
6.14
4.90
4.07
3.38
3
5.45
4.34
3.59
2.96
31⁄2
5.03
4.00
3.31
2.76
4
4.69
3.72
3.10
2.55
5
4.21
3.38
2.76
2.28
6
4.07
3.24
2.69
2.21
8
3.59
2.83
2.34
1.93
10
3.38
2.69
2.28
1.86
12
3.31
2.62
2.21
1.79
14
3.29
2.66
2.24
1.82
16
3.29
2.59
2.17
1.82
18
3.22
2.59
2.17
1.75
20
3.22
2.59
2.10
1.75
24
3.15
2.52
2.10
1.75
We are a specially-established company for export of our group factories'products. We are focusing on building materials, medical products. We are producers of UPVC/CPVC pipes and fittings, Foam UPVC boards and profiles.
We have sound and experienced export sales teams. We accept OEM and ODM orders. We have strong R & D departments at our factories, therefore, strong technical supports can be guaranteed.
We pay high attention to our credit, fame, product quality, prompt service, competitive prices, long term cooperation with our clients, etc.
We warmly welcome worldwide clients to visit our factories at their convenience.
Our Chief products:
I. Foam UPVC products
UPVC foam board or sheets(smooth and embossed);
UPVC foam profiles; (NEW)
UPVC foam wall hanging boards; (NEW)
ASA/UPVC heat insulation roofing tiles; (NEW)
UPVC heat insulation roofing tiles; (NEW)
WPC(Wood Plastic Composite) (NEW)
As for the foam, we have 2 types(free foam and Celuka).
Our products meet ASTM, UL standards. For the PVC foam board, our products share the same quality as the European companies. We have Free Foam and Celuka. Thickness is between 1mm and 30 mm. We have two series: With low lead(for Chinese and European markets) and without lead(for US and Canada markets). The standard sizes are 1220mmx2440mm, 1220mmx3050mm, 1560mmx2440mm, 1560mmx3050mm, 2050mmx3050mm, sizes can be adjustable according to your requirements(the maximum width is 2.05meters, length can be any).
Densities: Usually our density is between 0.55 and 0.65. It"s the same as American, Canadian and European companies. That is to say, 500-550kg per cubic meters.
Our quality is high, the prices are competitive. Our service is prompt.
This material has the following advantages:
1. Fire proof,
2. Anti Static,
3. Paintable,
4. Termite proof,
5. Water-proof,
6. No warping, no bending;
7. Environmentally-friendly,
8. No lead
9. Can be sawed, drilled like wood, but much better than wood,
10. Recycling,
11. With good UV stabilizers
II. TDP lamps
TDP lamp is a type of far infrared lamp. It is often called the Miracle Lamp, as it helps with pain relief and treats back pain, arthritis, shoulder pain, joint pain, etc. As an alternative medicine treatment. TDP lamps were invented by a group of Chinese scientists, headed by Mr. Gou Wenbin in 1985. TDP lamps create mineral infrared waves that treat numerous ailments, a few common ones being back pain, shoulder pain, joint pain and arthritis.
III. UPVC and CPVC products
UPVC electric conduit ( Chinese Standards, British Standards, UL651/ASTM Schedule 40, AS2053);
UPVC cable trunkings and fittings;
CPVC pipes (ASTM Schedule 40, 80);
UPVC drainage/waste water pipes (Chinese GB, DIN, BS, AS1260, ASTM schedule 40);
UPVC drinking water pipes; (ASTM Schedule 40/80, DIN, BS)
UPVC flexible/corrugated pipes/conduits (Chinese GB and AS/NZS2053)
UPVC bends (Chinese GB and AS2053)
