Prefabricated buried steam insulation pipe of WBD series

The pipes and fittings are mainly used for supplying heated steam, buried underground, it won’t affect vehicles, passengers, and plants around, good for heat supply. This product is widely used in industries, such as: municipal heat supply, industrial facilities, paper-making, textile, chemical & petrol etc.

Main performance

Conveyed medium:superheated steam,saturated steam,etc
Designed temperature:≤350℃
Designed pressure:≤4.0MPa
Service life:30 years

Product composition

01 Straight pipe:lead along the established direction of flow of fluid in the pipe fittings.

02 Straight pipe:lead along the established direction of flow of fluid in the pipe fittings.

03 Three-way pipe:the pipe on the main line and branch line connector fittings.

04 Buried type compensator:eliminating subparagraph duct by pressure or temperature induced by axial force produced by axial      displacement of the tube fittings.

05 Fixed Pier:prevent pipe tube and casing in the horizontal and vertical displacement of the pipe fitting.

06 Buried type steam traps:exclude construction of buried pipe due to liquefaction phenomenon or water pipes.

07 Elbow pipe:directing fluid flows change direction in the core tube fittings.

08 Elbow pipe with traps:directing fluid in the core tube change direction and exclude the construction of buried pipe due to liquefaction      phenomenon or water pipes.

09 Energy-saving rainhat: prevent the pipe core pipe and casing inlet and contact between tube and heat transfer of pipe fittings.