The PP square pipe adopts manual seamless welding technology, which has high cleanliness and good sealing performance. It can be used in air-conditioning ventilation systems and industrial exhaust gas emission systems. The square pipe can be flexibly customized for more special sizes.
Square PP duct connection method
Socket connection, that is, a PP sleeve is welded at the end of each section of the air pipe to facilitate the insertion of the next section of the air pipe;
Flange connection, that is, a PP flange is welded at both ends of each section of the air pipe, and the screw-to-lock connection is used during installation.
Convenient production, welding method for installation, firm, square PP duct flange connection, round and square can be customized
Need to splice flange, easy installation, screw lock, easy to disassemble and maintain
How to strengthen the square PP duct
