Carrier pipe
steel pipe ,plastic hdpe pipe or copper pipe
Steel standard
API, ASTM, DIN, GB
Steel surface treatment
shot blasting up to SA2.5
Thermal insulation layer
cfc-free polyurethane foam
Length per pcs
5.8m or 11.8m
Working pressure
less than 2.5MPa
Working temperature
less than 120℃
Application
hot water and chilled water supply