Chemical industry

MANICHEM/SD-UPE/MARBLE

Multipurpose suction and delivery hose for conveying a wide range of chemicals.

Execution complying with EN 12115: 2011 and EN 50014/IEC 60079-0.

Specifically developed to ensure dissipation of electrostatic charges not only on the surface, but also through the hose wall: electrical resistance through the hose wall: R < 10^9 Ω.

PATENTS:   E.P. 1580475   –   US Patent 7,389,799 

More details

Main benefits

  • The marble finish with a low coefficient of friction facilitates transport of the product conveyed; also it allows a good resistance of the inner surface to contact with chemicals.
  • It may easily be washed with the usual cleaning processes.

Construcion

INNER TUBE

  • UHMWPE (UPE – Ultra High Molecular Weight Polyethylene), marble finish, patented, antistatic (R < 10^6 Ω), black and white colour, smooth.
  • Compliance: FDA Standards, D.M. 21/03/73 and following amendments, Regulation EU n. 10/2011.

REINFORCEMENT

  • High strength plies of synthetic cord.
  • Embedded steel helix wire.
  • Copper wires on request.

COVER

  • EPDM rubber, black colour, antistatic (R< 10^6 Ω), smooth, resistant to abrasion, ozone and weather, cloth finish.

Safety factors

  • ≥ 4 times working pressure up to DN 76 mm.
  • ≥ 3 times working pressure over DN 76 mm.

Temperatures

  • In accordance with the standard EN 12115:2011.
  • Resistance to steam up to +130° C for max. 30 minutes.

Electical properties

  • Identification symbol:
    – Ω/T for version without copper wires.
    – M/T for version with copper wires.

Marking

Dimensional tollerance

Diametro interno: ISO 1307 – Spessore parete: DIN 7715 T4 S2 – Lunghezza: ISO 1307

Internal diam.
mm
External diam.
mm
Wall thickness
mm
Working pressure
BAR
Burst pressure
BAR
Min. bending radius
mm
Vacuum
BAR
Approx. weight
kg/m
Max. length
m
19 31 6 16 64 125 -0,9 0,65 40
25 37 6 16 64 150 -0,9 0,8 40
32 44 6 16 64 175 -0,9 1 40
38 51 6,5 16 64 225 -0,9 1,3 40
50 66 8 16 64 275 -0,9 2,15 40
51 67 8 16 64 275 -0,9 2,2 40
63,5 79,5 8 16 64 300 -0,9 2,6 40
75 91 8 16 64 350 -0,8 3,15 40
76 92 8 16 64 350 -0,8 3,2 40
100 118 9 16 48 450 -0,8 4,9 40
102 120 9 16 48 450 -0,8 5 40
Internal diam.
inch
External diam.
inch
Working pressure
BAR
Burst pressure
BAR
Min. bending radius
inch
Vacuum
BAR
Approx. weight
kg/m
Max. length
m
3/4 1,22 240 960 4,92 -26,57 0,44 131,2
1 1,46 240 960 5,91 -26,57 0,54 131,2
1 1/4 1,73 240 960 6,89 -26,57 0,67 131,2
1 1/2 2,01 240 960 8,86 -26,57 0,87 131,2
1 31/32 2,6 240 960 10,83 -26,57 1,44 131,2
2 2,64 240 960 10,83 -26,57 1,48 131,2
2 1/2 3,13 240 960 11,81 -26,57 1,74 131,2
2 61/64 3,58 240 960 13,78 -23,62 2,11 131,2
3 3,62 240 960 13,78 -23,62 2,15 131,2
3 15/16 4,65 240 720 17,72 -23,62 3,29 131,2
4 4,72 240 720 17,72 -23,62 3,35 131,2

Chemical resistance acc. to MTG Chemical Resistance Chart. Above technical data refer to application at room temperature (+20°C).
Other sizes and colours are available upon request. Please contact our Sales Department.

The graphic representation of the products is made for the sole purpose of illustrating the product and is purely indicative