Shandong Yost Import And Export Co., Ltd was founded in 2003. The company relies on Shandong Yost Group Co., Ltd, which has several factories, and mainly engaged in the foreign water conservancy engineering machinery and equipment, spare parts of overseas investment and export, technology consulting and construction services business. Shandong Yost Group is located in Jinan, which is very famous for its beautiful and magnificent spring in China. We has been engaged in collection of plastic pipe fittings, water meter, industrial valves and other water conservancy engineering equipment technology research and development, production and processing,sales and technical service for fifteen years. The parent company owns six plastic pipe production bases which produce PVC-U pipes, HDPE pipes, PVC-M pipes, PPR pipes and plastic pipe fittings.And Shandong Yost Group also owns a large industrial valve production branch.Scientific management and advanced technology make all our products pass the ISO9001 quality management system certification and ISO14001 environmental management system certification.
HDPE Water Supply Pipes and Fittings
Advantages of HDPE Pipes
PE100 Pipe Specification
Nominal External Diameter dn, mm |
Standard Diameter Ratio |
||||
SDR26 |
SDR21 |
SDR17 |
SDR13.6 |
SDR11 |
|
Nominal Pressure |
|||||
0.6 |
0.8 |
1.0 |
1.25 |
1.6 |
|
Nominal Thickness en,mm |
Nominal Thickness en,mm |
Nominal Thickness en,mm |
Nominal Thickness en,mm |
Nominal Thickness en,mm |
|
20 |
-- |
2.3 |
|||
25 |
-- |
|
2.3 |
2.3 |
2.3 |
32 |
-- |
-- |
2.3 |
2.3 |
3.0 |
40 |
2.3 |
2.3 |
2.4 |
2.4 |
3.7 |
50 |
2.3 |
2.3 |
2.9 |
3 |
4.6 |
63 |
2.5 |
3 |
3.7 |
3.7 |
5.8 |
75 |
2.9 |
3.6 |
4.5 |
4.7 |
6.8 |
90 |
3.5 |
4.3 |
5.4 |
5.6 |
8.2 |
110 |
4.2 |
5.3 |
6.6 |
6.7 |
10.0 |
125 |
4.8 |
6 |
7.4 |
8.1 |
11.4 |
140 |
5.4 |
6.7 |
8.3 |
9.2 |
12.7 |
160 |
6.2 |
7.7 |
9.5 |
10.3 |
14.6 |
180 |
6.9 |
8.6 |
10.7 |
11.8 |
16.4 |
200 |
7.7 |
9.6 |
11.9 |
13.3 |
18.2 |
225 |
8.6 |
10.8 |
13.4 |
14.7 |
20.5 |
250 |
9.6 |
11.9 |
14.8 |
16.6 |
22.7 |
280 |
10.7 |
13.4 |
16.6 |
18.4 |
25.4 |
315 |
12.1 |
15 |
18.7 |
20.6 |
28.6 |
355 |
13.6 |
16.9 |
21.1 |
23.2 |
32.2 |
400 |
15.3 |
19.1 |
23.7 |
26.1 |
36.3 |
450 |
17.2 |
21.5 |
26.7 |
29.4 |
40.9 |
500 |
19.1 |
23.9 |
29.7 |
33.1 |
45.4 |
560 |
21.4 |
26.7 |
33.2 |
36.8 |
50.8 |
630 |
24.1 |
30 |
37.4 |
41.2 |
57.2 |
710 |
27.2 |
33.9 |
42.1 |
46.3 |
-- |
800 |
30.6 |
38.1 |
47.4 |
52.2 |
-- |
900 |
34.4 |
42.9 |
53.3 |
58.8 |
-- |
1000 |
38.2 |
47.7 |
59.3 |
-- |
-- |
Standard: ISO4427-2007
Shippment: Within 10 days upon receipt of advanced payment or L/C