Model Number: 250mm HDPE gas pipe
Brand Name: YOST
Key Specifications/Special Features:
Brief of ProductThe HDPE gas pipe takes the high quality polyethylene resin as its main raw material, according necessary anti-oxidant and anti-ultraviolet absorber auxiliaries and so on. It is one new product which is made of piling out.The HDPE gas pipe has the application of history of forty years around the world.It can be widely used in each kind of piping work, such as natural gas, liquefied petroleum gas, artificial gas etc.Features and AdvantagesLong Lifespan
The HDPE gas pipe can be used for more than 50 years under the condition of normal temperature and working pressure.
Good Corrosion ResistantIt can work well and resist the corrosion of many kind of chemic mediums with very strong oxidant and electrochemical corrosion.
Excellent Antifriction PropertyThe inside wall is very smooth, the rod coefficient is very low, the ability of overpass for medium is well improved and it has excellent antifriction property. The wearable capability is four times of steel tubing.
Preferable Impact ResistanceHDPE gas pipe has good toughness and its impact resistance is preferably, so it will not break when heavy things hit directly.
Reliable ConnectionThe unique electric heat melting joint and hot melting abutting joint make the strength of the joint higher than the strength of the pipe body.
The sealing will not break and leak as the earth moves.
So this can protect the safe reliability of the point.
Good Construction PerformanceThe HDPE gas pipe is light in weight and it is very easy to transport and install. In addition, the jointing process is very convenient.
The comprehensive cost of the project is much lower.
Nominal External Diameter (dn, mm) |
PE80 |
PE100 |
SDR17.6 |
SDR11 |
SDR17.6 |
SDR11 |
nominal pressure ≤0.2MPa |
nominal pressure ≤0.4MPa |
nominal pressure ≤0.6MPa |
nominal pressure ≤1.0MPa |
Nominal Thickness |
Nominal Thickness |
Nominal Thickness |
Nominal Thickness |
(mm) |
(mm) |
(mm) |
(mm) |
16 |
2.3 |
3 |
2.3 |
3 |
20 |
2.3 |
3 |
2.3 |
3 |
25 |
2.3 |
3 |
2.3 |
3 |
32 |
2.3 |
3 |
2.3 |
3 |
40 |
2.3 |
3.7 |
2.3 |
3.7 |
50 |
2.9 |
4.6 |
2.9 |
4.6 |
63 |
3.6 |
5.8 |
3.6 |
5.8 |
75 |
4.3 |
6.8 |
4.3 |
6.8 |
90 |
5.2 |
8.2 |
5.2 |
8.2 |
110 |
6.3 |
10 |
6.3 |
10 |
125 |
7.1 |
11.4 |
7.1 |
11.4 |
140 |
8 |
12.7 |
8 |
12.7 |
160 |
9.1 |
14.6 |
9.1 |
14.6 |
180 |
10.3 |
16.4 |
10.3 |
16.4 |
200 |
11.4 |
18.2 |
11.4 |
18.2 |
225 |
12.8 |
20.5 |
12.8 |
20.5 |
250 |
14.2 |
22.7 |
14.2 |
22.7 |
280 |
15.9 |
25.4 |
15.9 |
25.4 |
315 |
17.9 |
28.6 |
17.9 |
28.6 |
355 |
20.2 |
32.3 |
20.2 |
32.3 |
400 |
22.8 |
36.4 |
22.8 |
36.4 |
450 |
25.6 |
40.9 |
25.6 |
40.9 |
500 |
28.4 |
45.5 |
28.4 |
45.5 |
560 |
31.9 |
50.9 |
31.9 |
50.9 |
630 |
35.8 |
57.3 |
35.8 |
57.3 |