Chongqing Longyue Lighting Co., Ltd.

PE Pipe for Coal Mining Industry

PE Pipe for Coal Mining Industry
Product Detailed

PE Gas Pipe
1. Smooth, No Air Bubble, No Crack
2. Explosion-proof for Coal Mining
3. Various Pressures OK

Commodity: PE Gas Pipe

 

This PE pipe falls into coal-mine water pipes, coal-mine air pipes, coal-mine use guniting pipes and coal-mine use gas drainage pipes, etc. It is mainly used for water supply, air compression, gunite as well as gas drainage

Product quality conforms to the national coal mining industry standard MT558.1-2005.

 

 

Smooth, No Air Bubble, No Crack

 

Special Properties: Excellent flame-retardant and antistatic performances guarantee its safe use in coal mines underground.

 

 

 

 

 

 

 

Coal Mine Use HDPE80 PIPE (MT558.1-2005):

 

 

OD  (mm)

Wall Thickness (mm)

SDR33 0.4MPa

SDR21  0.6MPa

SDR17  0.8MPa

SDR13.6 1.0MPa

SDR11  1.25MPa

50

 

 

 

 

4.6

63

 

 

 

4.7

5.8

75

 

 

4.5

5.6

6.8

90

 

4.3

5.4

6.7

8.2

110

 

5.3

6.6

8.1

10.0

125

 

6.0

7.4

9.2

11.4

140

 

6.7

8.3

10.3

12.7

160

4.9

7.7

9.5

11.8

14.6

200

6.2

9.6

11.9

14.7

18.2

225

6.9

10.8

13.4

16.6

20.5

250

7.7

11.9

14.8

18.4

22.7

280

8.6

13.4

16.6

20.6

25.4

315

9.7

15.0

18.7

23.2

28.6

355

10.9

16.9

21.1

26.1

32.2

400

12.3

19.1

23.7

29.4

36.3

450

13.8

21.5

26.7

33.1

40.9

500

15.3

23.9

29.7

36.8

45.4

560

17.2

26.7

33.2

41.2

50.8

630

19.3

30.0

37.4

46.3

57.2

710

21.8

32.3

42.1

52.2

64.6

800

24.5

36.4

47.4

58.8

72.7

900

27.6

40.9

53.5

66.2

81.8

1000

30.6

45.4

59.3

73.5

90.9

1200

36.4

57.2

70.6

88.2

109.1

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