Round elbow Overview: Elbow is mainly used to change the pipe direction.

1、 Elbow is divided into three types according to angle: 45 ° and 90 ° 180 °. In addition, 60 ° and other abnormal angle elbows are also included according to project needs.

2、 The elbow and pipe are connected by direct welding (common way), flange connection, hot-melt connection, electrofusion connection, threaded connection and socket connection.

supply Spiral duct Elbow, 90 °, 60 °, 45 °, 30 °, any angle elbow.

A commonly used connection fitting in spiral air duct, which is used for the connection at the bend of air duct to change the direction of air duct.

Purpose: connect two air ducts with the same or different nominal diameters to make the air duct turn 90 °, 45 °, 180 ° and various degrees.

Bending radius less than or equal to 1.5 times of pipe diameter is a bend, and bending radius greater than 1.5 times of pipe diameter is a bend.

It is widely used in the fields of ventilation, air conditioning, dust removal, material transportation, and permeable pipes for cast-in-place concrete parts, especially in airports, stadiums, exhibition halls, theaters, halls, supermarkets, textile factories, factories and other large areas of high space venues. The company will provide all-round high-quality services with sophisticated equipment, high-quality products.