GRE Pipe for Oil Exploration and Transportation

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Loading Port:
Qingdao
Payment Terms:
TT or LC
Min Order Qty:
100 Meters m
Supply Capability:
50000 m/month

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Product Description:

Introduction of GRE Pipes for Oil Exploration and Transportation

Lightweight and easy to handle and install, GRE pipes have a smooth internal surface that reduces friction and enables a high pipe flow capacity. The low thermal conductivity of GRE pipes relative to steel (only one percent of steel values) minimises the cost of insulation and heat loss. Another major benefit of GRE pipes is that, once they are installed, they are virtually maintenance-free.
GRE pipes are well suited for environments where corrosion resistance is required at a reasonable price.
Main uses include petrochemical process lines, oil and gas systems, fire-fighting systems, offshore and onshore systems, and ship and marine applications.
GRE pipes are available in diameters ranging from DN 25 to DN 1,000 mm.

 

Advantage of GRE Pipes for Oil Exploration and Transportation

 Excellent chemical resistance property

Able to withstand high pressur and high termperature

Higher transportation efficiency

Ligh-weight easy to install

Designable electrical property

Lower abrasion coefficient

Able to connect with steel pipe

Smoothly inner wall, no scaling, no waxing, not prone to clogged

Longer service life that is 4 to 5 times compare to steel pipe(about 20 years)

Low maintenance cost

 

Application of GRE Pipes for Oil Exploration and Transportation

Injection and delivery pipeline

Crude oil

Potable water

Brine transport pipeline

Oilfield sewage, chemical sewage and wastewater process pipeline

Fire water pipeline

Storage tank connector

Polymer solution transmission pipeline

Petrochemical process pipeline

Geothermal pipes

Slotted liner and sieve vessels

Natural gas

CO2 or H2S

CO2 or H2S gathering and transport lines

 

Specification of GRE Pipes for Oil Exploration and Transportation

Anhydride GRE pipe

Diameter

Pressure

ID

OD

Threading

Wall Thickness

Weight

Min. Radius

Length/pc

mm

(in)

 (Mpa)

 (mm)

(mm)

(in)

(mm)

(Kg/pc)

(m)

(m)

DN40

1 1/2

7

38.2

41.8

1.9

1.78

6.2

30

9.14

8.5

38.2

41.8

1.78

6.5

30

10

38.2

42.3

2.04

7.5

30

12

38.2

43.2

2.48

7.8

30

14

38.2

44

2.92

8

32

16

38.2

45

3.38

9.8

32

18

38.2

45.9

3.86

10

34

20

38.2

46.9

4.34

11.3

34

22

38.2

47.9

4.85

13

36

25

38.2

49.5

5.63

14.6

38

DN50

2

5.5

50.6

54.1

2 3/8

1.78

8.9

40

9.14

7

50.6

54.3

1.86

9.2

40

8.5

50.6

55.1

2.27

10.7

42

10

50.6

55.9

2.7

11

42

12

47.9

54.1

3.1

11.6

42

14

47.9

55.2

3.67

13.3

42

16

47.9

56.4

4.24

15.2

44

18

47.9

57.6

4.84

17.1

44

20

47.9

58.8

5.45

17.4

44

22

47.9

60.1

6.08

19.6

44

25

47.9

62

7.06

23.4

46

DN65

2 1/2

5.5

62.4

65.9

2 7/8

1.78

11.6

48

9.14

7

62.4

67

2.29

13.7

48

8.5

62.4

68

2.8

14

50

10

62.4

69

3.33

14.3

50

12

56.5

63.8

3.66

17.9

50

14

56.5

65.1

4.32

18.2

50

16

56.5

66.5

5.01

20.9

52

18

56.5

67.9

5.7

24.3

52

20

56.5

69.3

6.42

27.1

54

22

56.5

70.8

7.17

29.5

54

25T&C

56.5

73.1

8.32

33

56

8.9

DN80

3

3.5

75.9

79.4

3 1/2

1.78

14.1

60

9.14

5.5

75.9

80.2

2.17

14.7

60

7

75.9

81.4

2.79

16.9

60

8.5

75.9

82.7

3.41

19.8

60

10

69.3

76.7

3.7

20.7

60

12

69.3

78.3

4.49

23.5

62

14

69.3

79.9

5.3

26.1

62

16

69.3

81.6

6.14

28.5

62

18

69.3

83.3

7

31.5

64

20

69.3

85.1

7.88

34

64

22

69.3

86.9

8.79

39.9

64

25T&C

69.3

89.7

10.21

45.9

66

8.9

DN100

4

3.5

100.9

104.5

4 1/2

1.82

21.3

74

9.14

5.5

100.9

106.7

2.89

24.7

74

7

100.9

108.3

3.7

28.7

74

8.5

100.9

110

4.54

32.7

74

10

100.9

111.7

5.38

36.7

74

12

85.1

96.1

5.51

38.4

76

14

85.1

98.1

6.51

42.3

76

16

85.1

100.2

7.54

46

76

18T&C

85.1

102.3

8.59

55.9

76

8.8

20T&C

85.1

104.5

9.68

65.2

76

22T&C

85.1

106.7

10.79

71.2

80

DN150

6

3.5

159.5

165.2

7

2.87

45.6

110

9.14

5.5

159.5

168.6

4.56

51.5

110

7

159.5

171.2

5.86

63

110

8.5

159.5

173.8

7.17

73.3

112

10

137.9

152.6

7.36

81.2

112

12T&C

137.9

155.8

8.94

96.4

112

8.8

14T&C

137.9

159

10.55

114.7

112

16T&C

137.9

162.3

12.22

124.7

116

DN200

8

3.5

193.8

200.8

8 5/8

3.49

77.3

130

8.6

5.5

193.8

204.9

5.54

90.7

130

7

193.8

208

7.11

104.7

130

8.5

193.8

211.2

8.71

127.4

135

10T&C

193.8

214.5

9 5/8

10.34

173.5

135

8.2

12T&C

193.8

218.9

12.56

184.6

140

14T&C

193.8

223.5

14.83

198.5

140

 

FAQ:

1, Connection of the GRE Pipes:

API screw thread seal with aquaseal connection of 8 round or 10 round;

 

2, Standard of the GRE Pipes?

API Spec 15HR

 

3, Fittings supplied?

All of the standard GRE fittings are matched well with the original pipes. Most of the fittings are produced by filament winding process.all fittings should be ordered as per thread specification and design pressure.

 

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Q:FRP pipe price
The price range of raw material resin is about 10000/ tons to 60000/ tons.
Q:Are there any differences between FRP pipes and FRP pipes?
The mechanism glass magnesium composite pipe is made of glass cloth, magnesium and earth, which is hard to burn. The glass fiber reinforced plastic pipe is made of glass cloth and resin, and it is inflammable and light in weight.
Q:What's the difference between glass fiber reinforced plastic pipe and glass fiber reinforced sand pipe? What kind of material is good?
Sand tube is more brittle, gfrpmp is relative to the glass tube can be called pure glass tube, glass tube is not with quartz sand, the two pipes generally used in different areas, the pure glass pipe can be used in most areas, but the sand tube is generally only used in the political field, especially is the large diameter sand tube.
Q:What are the main points for the installation of FRP ducts?
All you can think of public places, shopping malls, residential buildings, enterprises, institutions, etc., and so on, as long as the money, that can be installed
Q:What are the functions of glass fiber reinforced plastics?
The jet can reduce the weight of the aircraft by using it as an oil tank and pipe. Astronauts aboard the moon, who carry miniature oxygen bottles on their backs, are also made of glass fiber reinforced plastic. Glass fiber reinforced plastics are easy to process, stainless, and do not need paint. Our country has been widely used in glass steel manufacturing all kinds of small boats, boats, yachts, and automobile manufacturing, save a lot of steel.
Q:Raw material and mix ratio of inorganic glass fibre reinforced plastic wind pipe
The general ratio is 1 to 0.001
Q:What are the advantages of FRP pipes?
The relative density is between 1.5~2.0 and only 1/4~1/5 of carbon steel, but the tensile strength is close to or even higher than that of carbon steel, while the specific strength can be compared with that of advanced alloy steel.
Q:How much is a glass fiber reinforced plastic sand pipe socket pipe fitting?
Glass reinforced plastic sand pipe can increase rigidity by adding sand layer to the middle layer of pipe wall, which can meet any reasonable rigidity requirement of users. Another advantage of gfrpmp stiffness is bending deformation ability is very strong, for example, glass steel 5000Pa stiffness of sand in deformation of 20% cases, no delamination damage, and after unloading can restore the concrete pipe due to large deformation may be unable to bear have broken gfrpmp ring 150MPa ~ to the apparent flexural strength 450MPa, tensile and compressive and flexural strength of the concrete pipe were borne by steel and concrete, the apparent flexural strength is still far below the gfrpmp, only 8.5% ~ gfrpmp 26%. Generally, the service life of the drained glass fiber reinforced plastic sand pipe can be more than 50 years, and it is more than 2 times that of reinforced concrete pipes and other drainage pipes.
Q:What's the process of continuous winding glass fiber reinforced plastic sand pipe?
On line inspection: the pipe being cut and grinded is delivered to the water pressure test machine through the conveyor. After the test is qualified, the pipe joint which has been tested by hydraulic pressure is sent to the pipe joint installation machine for joint installation.
Q:How to prevent the glass fiber reinforced plastic pipe from being damaged by aging or over pressure, causing the liquid to splash and hurt people
When you are in the production design, you should have adequate requirements for the service life, pressure, stiffness, so that there will be no aging and overpressure problems

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