Hollow spiral silencer pipe
Water tray antibacterial
Solid wall spiral silencer
Expansion joint
Inner and outer corners connected to 90° elbow
Inner and outer corners are 45°
Interpolated cleaning port
Adjustable rain gutter Leica (double hole)
Multi-purpose water seal floor drain
Single bearing and long trap (with inspection port)
Size head (filling heart)
U-shaped trap (with inspection port)
S type trap
S type trap (with inspection port)
P type trap
H-tube
90° rain gutter