Loose Flange Metal Hose for piping systems to absorb movement, vibration, and misalignment

Loose Flange Metal Hose

• Structure: Loose flange attached to a welded straight pipe with a steel wire mesh sleeve.
• Features:Offers excellent seismic performance and is reinforced with a durable steel wire mesh sleeve.
• Nominal Diameter: Available in sizes ranging from DN150 to DN2000.

• Materials:

1. Loose Flange: Made of either carbon steel or stainless steel.
2. Pipe: Constructed from either carbon steel or stainless steel.
3. Metal Bellows: Utilizes SUS304/316 stainless steel.
4. Pressing Ring:Crafted from SUS304/316 stainless steel.
5. Steel Wire Mesh Sleeve: Composed of stainless steel for enhanced durability and protection.

• Main use:

1. Transport corrosive chemical media. 
2. Transport high-temperature gases, hot oil, and other high-temperature media. (For example: hot steam, thermal oil, etc.)
3. Transport low-temperature or ultra-low temperature media. (e.g. liquid nitrogen)
4. Transport media such as water, steam, and oil in high-temperature environments. (For example, water and steam systems and hydraulic systems in coking, steelmaking, and continuous casting equipment)
5. Pipelines that require shock absorption or noise reduction. (e.g. pump inlet and outlet)

• Connection method: divided into flange and screw thread; External threads, internal threads (flat head, round head, bell mouth), and quick connectors are divided into lever type, claw type, chuck type, and claw type.
• Working pressure: PN0.6-6.4MPa
• Temperature range: -196 ℃~420 ℃