Metal hose type A

Flexible polygonal metal hoses made of profiled galvanized steel without sealing, with high mechanical and thermal resistance, in accordance with the requirements of the ATEX directive, intended for hot air extraction and gravity transport of loose abrasive materials or as protective hoses.

Profile without sealing.

Characteristics

Category:
Diameter:
18 – 337 mm
For the transport of media:
  • solids
  • gas
Application:
  • transfer of loose abrasives
  • transport of loose materials
  • potentially explosive areas
  • work at elevated temperatures
  • in ventilation systems
  • for exhaust gas extraction
wytrzymały mechanicznie mechanically durable
odporność termiczna temperature resistance ****
elastyczność flexibility do +500°C
długości handlowe standard lengths 5 m, 10 m

Technical parameters

product catalog
Inner
diameter
[mm]
Outer
diameter
[mm]
Bending
radius
[mm]
Approx.
weight
[kg/m]
Steel
profile
thickness
[mm]
5 – 01 – 0018 – 1 18 22 120 0,2 0,2
5 – 01 – 0020 – 1 20 24 130 0,2 0,2
5 – 01 – 0022 – 1 22 26 140 0,2 0,2
5 – 01 – 0026 – 1 26 30 160 0,3 0,2
5 – 01 – 0028 – 1 28 32 170 0,3 0,2
5 – 01 – 0030 – 1 30 34 180 0,3 0,2
5 – 01 – 0032 – 1 32 36 190 0,3 0,2
5 – 01 – 0035 – 1 35 39 205 0,3 0,2
5 – 01 – 0038 – 1 38 42 220 0,4 0,2
5 – 01 – 0040 – 1 40 44 230 0,4 0,2
5 – 01 – 0045 – 1 45 49 255 0,4 0,2
5 – 01 – 0048 – 1 48 52 270 0,4 0,2
5 – 01 – 0050 – 1 50 60 160 0,8 0,4
5 – 01 – 0055 – 1 55 65 180 0,9 0,4
5 – 01 – 0060 – 1 60 70 215 1,0 0,4
5 – 01 – 0065 – 1 65 75 230 1,1 0,4
5 – 01 – 0070 – 1 70 80 240 1,2 0,4
5 – 01 – 0075 – 1 75 85 255 1,3 0,4
5 – 01 – 0080 – 1 80 90 270 1,3 0,4
5 – 01 – 0085 – 1 85 95 275 1,5 0,4
5 – 01 – 0090 – 1 90 100 280 1,9 0,4
5 – 01 – 0095 – 1 95 105 290 2,0 0,4
5 – 01 – 0100 – 1 100 110 300 2,0 0,4
5 – 01 – 0105 – 1 105 115 315 2,1 0,4
5 – 01 – 0110 – 1 110 120 330 2,2 0,4
5 – 01 – 0112 – 1 112 122 340 2,3 0,4
5 – 01 – 0120 – 1 120 130 380 2,4 0,4
5 – 01 – 0124 – 1 124 134 390 2,5 0,4
5 – 01 – 0125 – 1 125 135 400 2,5 0,4
5 – 01 – 0130 – 1 130 140 410 2,9 0,4
5 – 01 – 0135 – 1 135 145 420 3,0 0,4
5 – 01 – 0140 – 1 140 150 440 3,1 0,4
5 – 01 – 0146 – 1 146 156 450 3,2 0,4
5 – 01 – 0150 – 1 150 160 460 3,4 0,4
5 – 01 – 0158 – 1 158 168 480 3,4 0,4
5 – 01 – 0160 – 1 160 170 490 3,6 0,4
5 – 01 – 0168 – 1 168 178 500 3,9 0,4
5 – 01 – 0180 – 1 180 190 545 4,0 0,4
5 – 01 – 0202 – 1 202 212 560 5,5 0,4
5 – 01 – 0225 – 1 225 235 630 6,2 0,4
5 – 01 – 0250 – 1 250 260 700 6,9 0,4
5 – 01 – 0280 – 1 280 290 760 7,5 0,4
5 – 01 – 0300 – 1 300 310 850 8,2 0,4
5 – 01 – 0337 – 1 337 347 910 8,8 0,4

Tolerance for the parameters contained in this catalog is approx. 5% (despite diameters). All parameters apply for room temperature. To discharge static electricity, ground the spiral. It is possible to make a hose with a non‑standard diameter (not included in the basic offer) on a special request. The standard lengths of the hoses are measured while maximum extension. In case of cutting metal hoses, ends must be secured against unwinding (e.g. by welding). Note! Polygonal construction of the hose doesn’t provide 100% tightness. For exhaust of fumes we recommend using a diameter three times larger than the diameter of the outlet and using the exhaust fan to avoid gas escape.