Rubber Hose 4SP DN50

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Product Description:

ID of Hose(mm)

ED of Hose(mm)

ED of Braided ply(mm)

Work Pressure(MPa)

Work Pressure(PSI)

Min Explosive Pressure(MPa)

Min

Explosive Pressure(PSI)

Min Bending Radius(mm)

UnitWeight(kg/m)

UnitWeight(ib/ft)

5+/-0.5

12.7+/-0.8

9.5+/-0.6

21

3043

63

9129

90

0.3

0.019

6+/-0.5

16+/-7

11.7+/-0.6

20

2898

60

8694

100

0.34

0.021

8+/-0.5

18+/-7

13.7+/-0.69

17.5

2536

52.5

2608

115

0.42

0.026

5+/-0.5

15+/-0.8

11.2+/-0.6

60

8694

180

26082

90

0.4

0.025

6+/-0.5

18+/-1

13.5+/-0.6

60

8694

180

26082

100

0.45

0.028

8+/-0.5

20+/-1

15.5+/-0.6

50

7245

150

21735

115

0.62

0.039

5+/-0.5

17+/-0.8

13.2+/-0.6

72

10433

180

26082

120

0.5

6+/-0.5

19+/-1

15+/-0.6

68

9853

170

24633

140

0.56

8+/-0.5

22+/-1

17.5+/-0.6

54

7825

120

17388

160

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Q:Could you tell me the maximum pressure that the hose can bear?
The working pressure of general industrial hydraulic high pressure hose is about 35MP, and the bursting pressure can reach 60mp.
Q:How to remove hose odor?
The hose structure is usually divided into: inner layer, outer layer and skeleton layer (or middle layer). The inner layer directly bears the abrasion and erosion of the conveying medium; the outer rubber layer protects the inner part of the hose from the damage and erosion of the external environment; the skeleton layer is the pressure bearing layer of the rubber tube, and gives the strength and rigidity of the pipe body. The working pressure of the hose depends on the material and structure of the skeleton.
Q:What is the function between the rubber pipe joint and the installing pipe?
The action of the rubber pipe joint on the installation of pipes:1. Small size, light weight, good elasticity, easy installation and maintenance.2. After installation, the transverse, axial and angular displacement of the pipe vibration can be absorbed. The pipe is not concentric and the flange is not parallel.3 、 after installation, it can reduce the noise caused by vibration of pipes, pumps and so on, and has strong vibration absorption ability.
Q:Laboratory condensate water pipe must use rubber tube, shall not use latex tube reasons
Hose size measurement: the inner and outer diameter, outer diameter, wall thickness, enhancement layer concentricity, inner and outer layer of glue thickness, assembly diameter, new GB and ISO increased the length and the measuring point mark, provides no pipe joint and a hose length of various pipe joint measurement method.
Q:How to install the water hose and do you use the tape? Or direct installation?
The pipeline key fixed: if it is not fixed, at the disengaged joint under the action of water pressure, or joint fixed point is the best, because only the most effective joint will be fixed, hard tube and building reliable fixed connection, can guarantee the normal use of the time to extend the hose.
Q:Latex tube, rubber tube, silicone tube, which three of the best tightness?
Rubber tightest is butyl rubber, rubber pipe products in general, with no fiber layer, expanding 300-500% is no problem, you can put it into the glass tube, depends on the strength of the glass tube and technique.
Q:Is flexible rubber joint and telescopic device a kind of thing?
The utility model discloses a pipe expansion device, which is a connecting piece which is compensated by the size change caused by thermal expansion and cold contraction in the pipe connection. There are two kinds of pipe expander, one is rubber pipe telescopic device, and the other is metal pipe telescopic device.
Q:Can the high-pressure rubber hose be followed by water pipes? Will it be poisonous?
No, because I did not meet the drinking water level requirement!! Hose with drinking water hose!! Drinking for a long time is poisonous!
Q:My company does high-quality rubber tube, all of the core method, and why use EPDM to do the inner tube, it is difficult to take off the core, please point out! What's the reason?
The core needs to be removed, and if it is too long, the mandrel can be divided into two sections and separated from the 2 sides
Q:How do you get the joint of the plastic pipe?
It adopts electric melting connection, which is suitable for PE water supply pipeline with big caliber inside and outside.

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