Project Description

CORRUGATED STAINLESS STEEL FLEXIBLE HOSES

AISI 321 and AISI 316 stainless steel flexible hoses

CORRUGATED STAINLESS STEEL FLEXIBLE HOSES

The Sae-inox metal flexible hoses with parallel corrugations, without seals and seams, guarantee perfect pressure tightness and excellent flexibility guaranteed by the deformation of the continuous walls. Depending on the operating conditions, they are manufactured with one or two braids in stainless steel, in accordance with ISO 10806 standard requirements, while the fittings welding process is EN ISO 9606-1 certified.

Our corrugated stainless steel flexible hoses are used for conveying fluids of various kinds, such as steams, gas, neutral fluids, acids, alkalines or solvents, and in the harshest operating conditions, provided that the conveying takes place on the same level and at a temperature of between -270°C and +600°C.

MODELS AVAILABLE

The range of corrugated metal hoses includes:

  • Hoses made of AISI 321 stainless steel, in accordance with the International ISO 683/13 Grade 15 standard, the ASTM A240 Grade 321 standard and the DIN WN 1.4541 standard.
  • Hoses made of AISI 316 Ti stainless steel, in accordance with the International ISO 683/13 Grade 21 standard and the DIN WN 1.4571 standard.
  • Hoses made of AISI 316 L stainless steel, in accordance with the International ISO 683/13 Grade 19 standard, the ASTM A240 Grade 316L standard and the DIN WN 1.4435 standard.

CORRUGATED HOSE COVERS

Our corrugated stainless steel flexible hoses can be reinforced with one or two wire braids in AISI 304 austenitic stainless steel, in accordance with the International ISO 683/13 Grade 11 standard, the ASTM A 580 Grade 30 standard and the DIN WN 1.4571 standard. On request we can also supply AISI 316 Ti austenitic steel wire braid covers in accordance with the ISO 683/13 Grade 21 standard and the DIN WN 1.4571 standard.

STAINLESS STEEL HOSE WELDING

The welding of corrugated flexible hoses is carried out with TIG welded end fittings in carbon steel or stainless steel.

TESTED METAL HOSES

The corrugated AISI 321 and AISI 316 hoses are 100% tested at our headquarters in Adro, near Brescia, with strict pressure testing using specially designed test equipment to guarantee the integrity of the same. Strict process controls help to maintain superior quality standards and their compliance with the new international directives, including Directive 2002/95/EC, which restricts the use of polluting materials.

OUR SERVICES FOR
CORRUGATED FLEXIBLE HOSES

  • Fittings
  • Final testing and inspection
  • Kanban Logistics
  • Customisation
  • Product certification

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RANGE OF APPLICATION

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