Product Name: Screwed Hose Nipple
Material: Stainless Steel 316
Standard: ISO 4144 (Dimensions, ref.)
Fitting Type: Hose Nipple / Hose Barb Adapter
Connection: Male Threaded BSPT x Hose Barb
Pressure Rating: Class 150
Application: Fluid Transfer, Industrial Hoses
Size: 3/4 inch

Product Introduction
The stainless steel hose nipple (hose nipple) is a crucial bridge between rigid pipes and flexible hoses. One end features a standard BSPT male thread for screwing into a female port in the piping system; the other end features a barbed socket (hose barb) that securely holds the hose in place and prevents it from falling out under high pressure. This design creates a secure and leak-proof transition, allowing fluids to flow safely from fixed pipes to flexible hoses.

Introduction to Screwed Connections
A screwed fitting is a piping component that mechanically connects via threads. This hose fitting utilizes BSPT (British Standard Pipe Taper) threads, which form a tight interference fit and seal when tightened into a female port. Compared to welding, threaded connections offer the advantages of easy installation, repeatable assembly and disassembly, and the absence of hot work. They are ideal for low-pressure fluid systems requiring flexibility and ease of maintenance.

Material Properties
The corrosion resistance of 316 stainless steel is crucial for piping conveying various industrial fluids. Its molybdenum content provides excellent resistance to chlorides and a wide range of chemicals, effectively preventing premature failure and leaks in fittings caused by media attack. Choosing 316 material ensures a higher level of safety and a longer service life for your fluid conveyance system, especially in environments subject to humidity, salt spray, or mild chemical exposure.

Application Scenarios
Stainless steel hose fittings are widely used in various industries. They are crucial for connecting fixed pipes to flexible hoses for fluid transport and are commonly found in chemical dosing systems, water treatment equipment, and general industrial equipment for gas and water connections. 3/4 inch is a common size for general industrial hoses, and the 316 stainless steel material makes it also suitable for occasions with higher requirements for corrosion resistance, such as food and beverage, shipping, and mild chemical transportation.