Flexible metal suction hoses made of galvanized and stainless steel, in accordance with the requirements of the ATEX directive, with very high mechanical and thermal resistance, intended for extracting gaseous media at high temperatures and for transporting loose materials causing high abrasion.
Offered types of metal hoses
|Name||Wall material||Profile sealing||Flexibility||Temperature|
|Range of diameters
|Metal hose type A||galvanized steel||none|| ||do +500||18÷337|
|Metal hose type B||galvanized steel||silicone line|| ||do +300||18÷337|
|Metal hose type B1||galvanized steel||fiberglass rope|| ||do +500||18÷337|
|Metal hose type C||stainless steel||none|| ||do +650||50÷337|
|Metal hose type D||stainless steel||silicone line|| ||do +300||50÷337|
|Metal hose type D1||stainless steel||fiberglass rope|| ||do +650||50÷337|
Tolerance for the parameters contained in this catalog is about 5%. 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 (by welding, for example). Polygonal construction of the hose doesn’t provide 100% tightness.