Swastik Industrial Products

Welding Hose IS 447

Sample image

Application:Used in almost every engineering workshops, steel mills, power stations, construction sites, ship yards etc.

 

Construction:

 

Lining

:

Smooth lining of natural/synthetic/blend rubber compound resistant to fuel gas, oxygen and other non combustible gases.

 

Reinforcement

:

Natural/synthetic fibre applied by a suitable technique.

 

Cover

:

Smooth/fluted/cloth mark finish, of suitable rubber compound resistant to heat and weather.

 

Color

:

Red for fuel gases, Blue for Oxygen and other noncombustible gases.

 

Pressures: W.P. of 1.25 MPa & min. B.P. of 5.0 MPa.

 

Nom. Bore
in (mm)

Tolerance on
Nom. bore (mm)

Min. Thk. of
Lining (mm)

Min. Thk. of
Cover (mm)

5.0

± 0.75

1.5

1.0

6.3

± 0.75

1.5

1.0

8.0

± 0.75

1.5

1.0

10.00

± 0.75

1.5

1.0

12.5

± 0.75

1.5

1.0

W.P. :Working Pressure, P.P. : Proof Pressure, B.P. : Burst Pressure, 1MPa : 10.2Kgf/Cm2 1Kgf/Cm2 :100KN/m2

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