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The integrity of the connection The quality of

 the piping depends on the connection. PEC PIPE selects various bonding methods based on the site conditions, such as electric fusing sheet, fusing, screw tightening, flange, electronic socket (E / F), and therefore, we can completely exclude the possibility of leaking Convenient construction PEC PIPE is equipped with a variety of joint pipes and simple welding equipment, so that even the unskilled workers can easily weld them Flexibility The flexibility of the material itself is excellent, so it is easy to construct the piping without being restricted by the geographical or environmental conditions. It is relatively safe not only for earthquakes or subsidence but also has excellent elasticity for recovery Chemical resistance Polyethylene does not corrode acid, alkali, salt, etc., and it is safe from various erosive materials because of lack of spread of seaweeds and bacteria. Economics PEC gas pipes are cheaper than other types of materials and cost of maintenance such as defect repair costs is low Lightweight PEC water pipes are only 1/7 of the weight of steel pipes, so they are 

호칭규격
바깥지름(OD)mm
두께(Thickness)
생산단위
치수
허용차
치수
허용차
길이(Length) M
PE80, SDR11
사용압력
0.4 MPa이하
20
20
0.3
3
0.4
6
50
25
25
0.3
3
0.4
32
32
0.3
3
0.4
40
40
0.4
3.7
0.5
50
50
0.4
4.6
0.6
63
63
0.4
5.8
0.7
75
75
0.5
6.8
0.8
9
90
90
0.6
8.2
1
110
110
0.7
10
1.1
125
125
0.8
11.4
1.3
140
140
0.9
12.7
1.4
160
160
1
14.6
1.6
180
180
1.1
16.4
1.8
200
200
1.2
18.2
2
225
225
1.4
20.5
2.2
250
250
1.5
22.7
2.4
280
280
1.7
25.4
2.7
315
315
1.9
28.6
3
355
355
2.2
32.3
3.4
400
400
2.4
36.4
3.8

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