Grey Cast Iron Pipes DN40-300 EN877 Made In China

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
100 m
Supply Capability:
10000 m/month

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Product Description:

1. hydraulic hose crimping machine in Electrical equipment&supplies

Specifications

High pressure hose to the winding wire matrix, skin coated refractory coating layer steel braided flame retardant layer 

APPLICATIONS:It is mainly used in high temperature surroundings and in conditions having heat source or heat radiation source,such as oil field well-control,metal smelt,and chemical industry.

Inner Diameter of Hose mm

Inside Diameter
(mm)

Reinforcement Diameter (mm)

Outside Diameter (mm)

Work Pressure (MPa)

Proof Pressure (MPa)

Minimum Explosive Pressure (MPa)

Minimum Bending Radius mm

Refractory °C

Mpa

Psi

MPa

Psi

Mpa

Psi

φ13(1/2")

13±0.5

22.2±0.8

44±1.06

43

6230

64.5

9435

86

12460

230

750

φ16(5/8")

16±0.5

26±0.8

47±1.5

38

5506

57

8259

76

11012

260

750

φ19(3/4")

19±0.5

30±0.8

52±1.5

34.5

4999

51.75

7498

69

9998

300

750

φ25(1")

25±0.8

36±0.8

59±1.5

27.5

3984

41.25

5976

55

7968

360

750

φ32(5/4")

32±0.8

44±0.8

69±2.0

20.5

2970

30.75

4455

41

5940

470

750

φ38(3/2")

38±1.0

76±2.0

87.2±5.1

17

2463

25.5

3694

34

4926

570

750

φ51(2")

51±1.0

91±2.0

100.7±5.1

17

2463

25.5

3695

34

4926

740

750

 

 

2. Antiflaming,fire-resistance rubber hose assembly

Specifications

High pressure hose to the winding wire matrix, skin coated refractory coating layer steel braided flame retardant layer and laye 

APPLICATIONS:It is mainly used in high temperature surroundings and in conditions having heat source or heat radiation source,such as oil field well-control,metal smelts,and chemical industry

Inner Diameter of Hose mm

Inside Diameter
(mm)

Reinforcement Diameter (mm)

Outside Diameter (mm)

Work Pressure (MPa)

Proof Pressure (MPa)

Minimum Explosive Pressure (MPa)

Minimum Bending Radius mm

Refractory °C

Mpa

Psi

MPa

Psi

Mpa

Psi

φ13(1/2")

13±0.5

22.2±0.8

44±1.06

43

6230

64.5

9435

86

12460

230

750

φ16(5/8")

16±0.5

26±0.8

47±1.5

38

5506

57

8259

76

11012

260

750

φ19(3/4")

19±0.5

30±0.8

52±1.5

34.5

4999

51.75

7498

69

9998

300

750

φ25(1")

25±0.8

36±0.8

59±1.5

27.5

3984

41.25

5976

55

7968

360

750

φ32(5/4")

32±0.8

44±0.8

69±2.0

20.5

2970

30.75

4455

41

5940

470

750

φ38(3/2")

38±1.0

76±2.0

87.2±5.1

17

2463

25.5

3694

34

4926

570

750

φ51(2")

51±1.0

91±2.0

100.7±5.1

17

2463

25.5

3695

34

4926

740

750

 

3. hydraulic hose Universal Wire-braided DN6

Quick Details

·         Place of Origin: Hebei, China (Mainland)

·         Brand Name: CMAX/CNBM

·         Model Number: GB/T3683-92

Packaging & Delivery

Packaging Details:

hydraulic hose is wrapped with fabrics

Delivery Detail:

80000meters/30days

Specifications

Universal Wire-braided Hydraulic Hose, Q/FLT01-AStandard GB/T3683-92, Temperature range: -40 to +100 

Universal Wire-braided Hydraulic Hose 
Q/FLT01-AStandard GB/T3683-92 
Tube: oil resistant synthetic rubber
Reinforcement: 1 W/B (one high tensile steel wire braid)
Cover: abrasion and weather resistant synthetic rubber 
Temperature range: -40 to +100.

 

4. Drilling Rubber Hose

Quick Details

·         Place of Origin: Hebei, China (Mainland)

·         Brand Name: CMAX/CNBM

Packaging & Delivery

Packaging Details:

Package: plastic films, then wrapped with fabrics

Delivery Detail:

According to the Quantity

Specifications

Drilling hose 

DN

 

Hose I.D

Wire O.D

 

Hose O.D

 

Working Pressure

Burst Pressure

Minimum Bend Radius

Weight

Length

inch

mm

mm

 

mm

MPa

psi

MPa

psi

mm

kg/m

metres

5

3/16

4.8

9.5

11.8

25.0

3630

100.0

14280

89

0.19

50/100

6

1/4

6.4

11.1

13.4

22.5

3270

90.0

12840

102

0.21

50/100

8

5/16

7.9

12.7

15.0

21.5

3120

85.0

12280

114

0.24

50/100

10

3/8

9.5

15.1

17.4

18.0

2615

72.0

10280

127

0.33

50/100

13

1/2

12.7

18.3

20.6

16.0

2320

64.0

9180

178

0.41

50/100

16

5/8

15.9

21.4

23.7

13.0

1890

52.0

7420

203

0.45

50/100

19

3/4

19.0

25.4

27.7

10.5

1530

42.0

6000

241

0.58

50/100

25

1

25.4

33.3

35.6

8.8

1280

35.0

5020

305

0.88

50

32

11/4

31.8

40.5

43.5

6.3

920

25.0

3600

419

1.23

20/40

38

11/2

38.1

46.8

50.6

5.0

730

20.0

2860

508

1.51

20/40

51

2

50.8

60.2

64.0

4.0

580

16.0

2280

 

5. Concrete pump rubber hose

Quick Details

·         Place of Origin: Hebei, China (Mainland)

·         Brand Name: CMAX/CNBM

Packaging & Delivery

Packaging Details:

Package: plastic films, then wrapped with fabrics

Delivery Detail:

According to the Quantity

Specifications

Specifications 
High Quality Concrete Pump Delivery Rubber Hose 
1.high quality 
2.ISO9001:2008 
3.reasonable price 

 

1. Material: Black NR and BR  synthetic rubber .

 

2.Reinforcement:Spiral textile/steel wire.

 

3. Widely application: Schwing PM SANY Zoomlion and other brand concrete pump trucks.

 

4.Cover:Abrasion resistantant,heat and ozone resistant.

 

5.Inside diameter:50-152mm

 

6.Working pressure:8.5 MPA.

 

7.Detailed specification:

No

Description

ID

OD

Plies

Working Pressure

Burst Pressure

Weight

1

2 inch

50mm

70mm

2

8.5MPA 1200PSI

20MPA 3000PSI

3.5kgs

2

2.5 inch

63mm

88mm

2

8.5MPA 1200PSI

20MPA 3000PSI

4.9kgs

3

3 inch

76mm

102mm

2

8.5MPA 1200PSI

20MPA 3000PSI

6.5kgs

4

4 inch

100mm

130mm

2

8.5MPA 1200PSI

20MPA 3000PSI

9.3kgs

5

5 inch

125mm

155mm

2 or 4

8.5MPA 1200PSI

20MPA 3000PSI

10.9kgs

6

6 inch

152mm

184mm

2

8.5MPA 1200PSI

20MPA 3000PSI

13.3kgs

 

Grey Cast Iron Pipes DN40-300 EN877 Made In China

Grey Cast Iron Pipes DN40-300 EN877 Made In China


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Q:Why does the cast iron pipe always run off when testing?
If the pipe is exposed for pressure test, you must add a pier, or else the fittings fly out. You are not surprised. At the same time, the pressure test before the ink tube to make full immersion bubble discharge clean, or a big easy gas pressure pipe explosion.
Q:What are the advantages and disadvantages of spheroidal graphite cast iron?
As a substitute for steel, man developed ductile iron in 1949. The carbon content of cast steel is less than 0.3%, while that of cast iron and ductile iron is at least 3%. The low carbon content in cast steels makes the carbon free of graphite free of structural flakes. The natural form of carbon in cast iron is the form of free graphite flakes. In ductile iron, the graphite flakes change into tiny spheres by special treatment. The improved sphere makes ductile iron more superior in physical properties than cast iron or steel. It is the globular microstructure of this kind of carbon that makes ductile iron more ductile and impact resistant, while the thin form of cast iron causes the cast iron to be free of ductility. The best ductility can be obtained by ferrite matrix.
Q:Comparison of ductile iron pipe and spiral steel pipe
Can only be used for drainage pipe for comparison, other uses are not mentioned in the same breath.
Q:Ways of connecting ductile iron pipes
In accordance with the wall thickness or pressure capacity, ductile iron pipe is divided into K8, K9, K10, K11, K12 four class, where the contract does not indicate, according to K9 supply.
Q:Disadvantages of ductile iron pipes
The strength of nodular cast iron is comparable to that of cast steel. Ductile iron has higher yield strength, the lowest yield strength is 40K, while the yield strength of cast steel is only 36k.
Q:Water supply pipe is ductile iron, then it's fittings and valves and other parts must be ductile iron?
Not always。Valve material selection is mainly determined by the fluid medium.The medium can be divided into gas, liquid, corrosive gas, liquid and oil. According to different media, temperature, and pressure levels, choose different materials, plastic, cast iron, cast steel, stainless steel and so on.
Q:Ductile iron pipe joint leakage
The main reason for the leakage is that the installation is not in place, resulting in the loss of the apron. Sealed with cement or pipe head Hough section. Recommend the use of Hough section fast and convenient, and there is no menace from the rear.
Q:If the ductile iron pipe is broken, can we use rush repair?
In this way, manpower, material resources and financial resources can be saved, time can be saved, and unnecessary troubles to the citizens' water supply can also be reduced.
Q:Do ductile iron pipes have inner enamel?
For fire water and living water supply, low requirement is lined with cement mortar, some high can be lined with epoxy resin, epoxy ceramic lining, as well as cement mortar lining epoxy sealing layer (compromise is the price of blame).
Q:What is the minimum pipe diameter of cast iron pipe?
According to the casting method, it is divided into continuous cast iron pipe and centrifugal cast iron pipe, in which the centrifugal cast iron pipe is divided into sand mould and metal type two kinds. Divided into gray cast iron pipe and nodular cast iron pipe according to different material. According to the interface form, it is divided into flexible interface, flange interface, self anchored interface, rigid interface and so on. Among them, the flexible iron pipes rubber sealing ring; flange interface cast iron pipe flange fixed in the rubber pad, the flange gasket sealing; rigid interface cast iron pipe socket is large, straight pipe is inserted, sealed with cement, this technology has been basically eliminated.

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