HOSE SPECIFICATION : B.S. 6501

 

 

MATERIAL HOSE : S.S. 321/316L, BRAID : S.S.304.

TEMPERATURE : -200oC TO 700oC

CONSTRUCTION : Annular convoluted close pitch Butt welded S.S. tube with S.S. wire braiding suitable for high degree of flexibility and working pressure.

 

TECHNICAL DATA FOR S.S CORRUGATED HOSE

NOMINAL BORE IN MM OD 

MM

 MAX. WORKING PR in KG/CM2 at 20oC. MAX. TEST PR. in KG/CM2 at 20oC. MINIMUM BEND RADIUS MM TUBE SHEET THICKNESS in MM
1/4 6 15 162 243 90 0.30
3/8 10 19 140 210 95 0.30
1/2 12 22 100 150 100 0.30
3/4 20 31 64 96 125 0.30
1 25 37 52 78 150 0.30
1-1/4 32 47 42 63 180 0.33
1-1/2 40 57 38 57 250 0.33
2 50 71 34 51 350 0.38
2-1/2 65 86 31 46.5 450 0.38
3 80 98 28 42 525 0.40
4 100 128 18 27 625 0.40
5 125 155 16 24 750 0.40
6 150 178 10 15 900 0.40
8 200 225 7 10.5 1020 0.45
10 250 278 6 9 1220 0.50
12 300 330 5 7.5 1400 0.60

MINIMUM BEND RAD :

Dimensions given are for flexing application. For static condition 60% of the value should be used.

WORKING PRESSURE :

Working pressure are quoted for fluid temperature at 20oC. Higher fluid temperature will result in a lower working pressure.

TESTING :

All hose assemblies are hydraulically tested before being dispatched.

PRESSURES :

1) WORKING PRESSURE :

The maximum service pressure to which a hose assembly should be subjected. Pressure fluctuations to be considered while selecting the hose.

2) TESTING PRESSURE :

One and half of the actual working pressure, never exceed the rated test pressure.

3) MAXIMUM RATED TEST PRESSURE :

The maximum pressure at room temperature to which a standard hose assembly should withstand without harmful deformation.

4) PULSATING PRESSURE :

Pressure that fluctuates above and below the normal working pressure. If the pulsations are significant margin to be provided while selecting the

hose.

5) SHOCK PRESSURE :

A sudden pressure increases with shock wave pulse above the normal working pressure. This will effect the service life of the hose. If this

situation is encountered, the peak pressure must not exceed 50% of the maximum working pressure.

 

 

 

 

 

General Industrial Corporation

Contact us

G/ 203 , Vikram Apt. , New Maneklal Estate,

L.B.S. Marg ,

Bombay - 400086 [ INDIA]

Telephone : +91-22-25774222 / 25776238/66341695

FAX : +91-22-25169098
 

 

 

 

 

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