Air source pipeline chu pneumatic instruments siamna tur air source pek a ni. Gas source pipeline bulpui ber chu a tlangpuiin carbon steel pipe, stainless steel pipe emaw galvanized pipe emaw hmanga siam a ni a, branch gas source pipeline tam zawk erawh chu galvanized pipe a siam a ni thung.
Pneumatic signal pipeline chu pneumatic signals a inthlunzawm a, a tlangpuiin white steel pipe, copper pipe emaw nylon pipe emaw a ni.
