With 1 x 1 A push socket
GM-X bends
Pipe bends (narrow radius)

With 1 x 1 A push socket with narrow radius
Pipe bends (no sockets)

Flanged pipe bends
S-bend pipes

S-bend pipes with 1 x 1 A push socket
Pipe bends with calm area

With calm region for transition in flat lines with 1 x 1 A push socket
Pipe bridges

For transition in flat lines with 1 x 1 A push socket