China Composite Hose for Chemical Fuel Oil Delivery | Suppliers & Factory Direct Pricing

Composite hose is a versatile and durable solution made from various polymeric materials, featuring reinforced layers, sealing layers, and an external anti-wear and anti-aging layer. These hoses are designed with internal and external helix steel wire support for enhanced strength and reliability. As a leading Manufacturer in China, we take pride in supplying high-quality composite hoses to meet the diverse needs of our clients. Our factory utilizes advanced technology to ensure that our products meet international standards, making us a trusted choice among suppliers. Choose us for your composite hose needs and experience exceptional quality and service.

Product Detail

Composite hose is a kind of hose which made by variety of polymeric material reinforced layer, sealing layer and external anti-wear and anti aging layer, is composed of internal and external helix steel wire support fastened.

Product Introduction

Composite hose assemblies each connection is specifically engineered, designed and manufactured, to engage and make a perfect union with the hose wall and the hose shank or tailpiece. The ferrule and tailpiece are permanently engaged to the hose by the external swaging or crimping process. This makes the hose assembly engineered to perform to rated burst pressure, and can assure 100% performance of the complete hose assembly.

Composite hose’s exclusive construction allows for excellent flexibility,rugged cover is resistant to oil, cuts, scuffs and ozone attack. Composite hose is designed with the combination of multi-layer of different polymers and spirals in stainless steel 304 or 316L, which is safe solution to support cryogenic products at extreme temperatures up to -196ºC and working pressures up to 10.5Bar.Composite hose likes other hoses, provides the vital flexible connection to compensate for vibration, movement, or misalignment in a fluid transfer system.In typical applications such as liquefied natural gas discharge or loading both on trucks, wagons and marine applications,include ship to ship refueling operations.

Advantage

Compared to rubber and metal hoses,composite hoses’ real advantages are lightweight(40% lighter than the rubber hose which has the same diameter and length), excellent flexibility, good positive and negative pressure resistance, and excellent corrosion resistance for chemical liquid medium. Composite hose's multi-layer construction prevents catastrophic failures, outstanding flame retardant property, anti-static and long-term durabilityand. Composite hose’s flexibility is retained at low and even cryogenic temperature fatigue-free and do not age or weather.

Product Display

Frequently Asked Questions

What is a composite hose and how is it constructed?

A composite hose is constructed using multiple layers of polymeric material, including a reinforced layer, a sealing layer, and an external anti-wear and anti-aging layer. It is structurally supported and secured by internal and external helix steel wires.

What are the main advantages of composite hoses compared to rubber or metal hoses?

Composite hoses are lightweight (40% lighter than rubber hoses of the same diameter and length), offer excellent flexibility, and provide robust positive and negative pressure resistance. They also feature outstanding corrosion resistance for chemical liquids, are flame retardant, anti-static, and maintain flexibility at cryogenic temperatures without aging or weathering.

What temperature and pressure limits can composite hoses handle?

Composite hoses are engineered to safely handle extreme cryogenic products at temperatures down to -196ºC and support working pressures up to 10.5Bar.

How do composite hose assemblies prevent leakage and failure at connections?

Each connection is specifically engineered to form a perfect union with the hose wall and tailpiece. The ferrule and tailpiece are permanently engaged using an external swaging or crimping process, ensuring the assembly performs reliably up to its rated burst pressure.

What are the typical applications of composite hoses?

They are commonly used for fluid transfer systems to compensate for vibrations, movement, or misalignment. Typical applications include liquefied natural gas (LNG) discharge or loading on trucks, wagons, marine applications, and ship-to-ship refueling operations.