HPI Pressure Tight Stripwound Metal Hose

 

Description

Pressure-tight technical hose made by helically winding a pre-formed metal strip into a fully interlocked hose and inserting into the lock section a high temperature composite packing for fluid tightness.

Principal Applications

Conveyance of corrosive fluids, bitumen, oxygen, steam, abrasive and pulverised products. HPI is a strong robust hose.

Standards:Manufactured to the specifications where applicable of ISO 15465 Type DOP.

Pressure Capability

The nominal working pressure stated has a safety factor to burst pressure of 3:1. The burst pressure is measured with the hose being straight and motionless under internal hydrostatic pressure at ambient temperature.

Materials of Construction and Temperature

Galvanized steel/Stainless Steel AISI 304

Composite packing - up to +200°C - service life of the hose reduces significantly at elevated temperatures above 200°C

Fitting Attachment

We strongly recommend the use only of packed on reattachable fittings if hose is to be used for liquid use. Welding of this hose is not recommended as the welding process could damage the packing in the hose creating a leak path.

Supply Lengths - standard: 19-150mm9, 15 meters/175-200mm9 meters

Longer lengths available on special order.

Inside Nominal bore

Inside Nominal bore

Outside Nominal bore

Nominal

Pressure

Nominal

Pressure

Bend

Radius

Bend

Radius

Weight

Metre

(mm)

(inches)

(mm)

(Galv)

 

(SS304)

 

(Static)

 

(Dynamic)

 

(kg)

19

3/4”

24

31

32

150

180

0.87

25

1”

30

27

32

205

215

1.07

32

1 1/4”

37

22

32

230

255

1.25

38

1 1/2”

45

20

31

280

355

2.05

50

2”

57

17

26

340

430

2.65

63

2 1/2”

71

16

20

430

485

4.24

75

3”

83

14

17

485

565

4.86

100

4”

110

11

14

575

750

7.75

127

5”

137

10

12

660

940

9.58

150

6”

162

9

10

825

1075

14.00

175

7”

187

5

9

1000

1200

16.00

200

8”

215

4

8

1200

1400

20.00

 

HPI Pressure Tight Stripwound Metal Hose HPI Pressure Tight Stripwound Metal Hose HPI Pressure Tight Stripwound Metal Hose Pressure-tight technical hose made by helically winding a pre-formed metal strip into a fully interlocked hose and inserting into the lock section a high temperature composite packing for fluid tightness.

New-logo-above-white HPI Pressure Tight Stripwound Metal Hose - Flexible Hose Manufacturer | Hengshui Ruiming

"Conduct our relationships with responsibility, honesty and loyalty. Cherish an excellent work environment with respect and cooperation at all levels. Offer products and services with quality, technology and competitiveness. "

Find us at

MAIN OFFICE:
Duqiao, Jingxian, Hengshui, Hebei Province, China

  0086-188-3188-7776
  sales@minghose.com

  0086 -188 3188 7776
  sales@mingflex.com

  Monday - Saturday: 8:00 Am - 18:00 Pm
Sunday: Closed

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