The Hose Master Interlocked Metal Hose is a 6 inch diameter metal hose with a working pressure of 300 PSI. It has interlocking annular corrugations for flexibility and is made from 304 stainless steel with a smooth inner wall for optimal flow. This hose meets SAE J517 standards and has a temperature range of -40°F to 1000°F. It comes in a standard length of 25 feet and has male NPT threaded ends. The interlocked design allows it to be bent to a 4 inch minimum bend radius. This durable stainless steel hose is ideal for transferring hot oils, chemicals, gases, and exhaust.