Square locked and interlocked hoses are made by winding preformed metal strips to produce flexible tubing for various industrial applications.

Square locked hose is a highly flexible low-pressure hose with many applications, including protective casing, electrical wiring conduit, and electronic shielding.

Interlocked hose is made by folding the edges of the metal strips together. Interlocked hose is stronger than square locked hose and is ideally suited for fume and dry material handling.

Both types of hose are available with a variety of packing materials to help improve the pressure ratings of the hose.

Corrugated metal hose is manufactured by forming parallel convolutions into a thin-wall butt-welded tube. These convolutions allow for high flexibility and are used mainly in pressure and vacuum applications.

Because corrugated metal hose tends to elongate under pressure, external braiding is available to prevent this reaction and to increase the pressure ratings of the hose. Vacuum and low-pressure applications do not require braiding.

With over 40 years experience, Precision Hose's complete fabrication facility offers metal hose assemblies from 1/4" I.D. to 16" I.D. in stainless steel (304L, 321, and 316L), bronze, monel, and inconel.

Our 40,000 square foot manufacturing facility was designed exclusively for metal hose manufacturing. PHI has the most efficient manufacturing equipment available and this allows us to offer our customers the highest quality products at the most competitive prices.

Our welders are section IX certified and all assemblies are 100% tested. Special testing is available when required such as hydrostatic, mass spec, and dye penetration.

Deliveries normally run from two to three days.

Please contact us at our toll free number on your next requirement and let us show you the competitive pricing and quick deliveries we offer.