Metal Hose with Nut Fittings

This metal hose with nut fittings is our best-selling product. We have been manufacturing this type of hose for twelve years. Our factory is located in Jiangyin Huashi Industrial Park and covers an area of 3,000 square meters. We have a team of 24 skilled technicians, most of whom have worked with us for many years. We use two bellows forming machines and more than twenty metal processing units. Our monthly production capacity reaches 4,000 pieces. We are ISO 9001 certified, and our production complies with the GB/T 14525 standard. We also welcome third-party inspections at any time.

The core component of this metal hose is a 304 or 316L stainless steel corrugated tube. One or two layers of stainless steel wire braided mesh are added around the tube, depending on the operating conditions. This design keeps the hose lightweight and flexible while providing excellent vibration absorption and noise reduction performance. The threaded nut connection makes installation simple and convenient. Users only need to tighten the connection by hand, without requiring special tools. We export this product to many countries in Southeast Asia, the Middle East, and South America. All export orders are packed in wooden crates. In automotive paint line applications, this hose used at vibrating pump outlets has reduced failure rates by 60% and decreased annual maintenance hours by nearly half.

For refrigeration compressors, this flexible metal hose reduces structural noise by 3 to 5 decibels and helps prevent copper pipe cracking. In steam tracer lines, it compensates for thermal expansion and helps eliminate joint leakage. We recommend the double-layer braided structure for high-vibration applications. For outdoor or coastal environments with high moisture and corrosion risks, 316L stainless steel is recommended. For standard water and air applications, 304 stainless steel is sufficient.

The MOQ is 500 pieces. Delivery time is 30 days for both standard and customized products. We provide a six-month warranty and respond to quality issues within 24 hours. Payment terms are 30% deposit and 70% balance before shipment.