The flexible stainless steel metal hose with closed pitch is applied in systems that use natural gas. It has high elasticity but is designed for a low operating pressure unlike the hoses with a standard or closed pitch. Usually the operating pressure is less than a bar (1 bar).

Material of the hose: AISI 316L or AISI 304;
The ends of the hose are welded with either a nipple (model M) or a nut (model F) with pipe thread 1/2” or 3/4”.
Material of the fittings – Carbon steel St 37.2 coated in Cr-Ni.

Flexible metal hose with closed pitch and nipple (model М)

Flexible metal hose with closed pitch and nut (model F)

Standard dimensions:

• Diameter DN12 (1/2”) – length: 220х420mm; 300х600mm; 500х1000mm; 750х1500mm; 1000х2000 mm;
• Diameter DN16 (3/4”) – length: 220х420mm; 300х600mm; 500х1000mm; 750х1500mm; 1000х2000 mm;

The hose can be produced covered in Yellow Shrink of Polyolefin.

Flexible metal hose with closed pitch and yellow cover shrink