Application range:

(1) Surface/underground engineering: fuel pipelines, fire pipelines, ventilation pipelines, thermal energy pipelines, sanitary water pipelines, compressed air pipelines.

(2) Electricity: water supply hydrants, fire-fighting pipelines, suction pipelines, cooling water pipelines, lubricating oil pipelines, turbine pipelines, compressed air pipelines, pneumatic transmission lines, energy storage power generation pipelines.

(3) Industrial production: process pipelines, fire-fighting pipelines, energy supply pipelines, solid transportation pipelines, sewage treatment pipelines.

(4) Water/gas/natural gas supply: gas pipeline, ventilation pipeline, fire-fighting pipeline, water tank pipeline, natural gas pipeline, tap water pipeline, storage tank supply pipeline.

(5) Machinery manufacturing: public pipelines, fuel pipeline transportation pipelines, suction pipelines, lubricating oil pipelines, water supply and drainage pipelines, oil and water cooling pipelines.

(6) Maintenance: pipeline repair and pipeline transformation.

(7) Shipbuilding: air-conditioning pipelines, crude oil pipelines, fire-fighting pipelines, ballast water pipelines, cooling system pipelines, fuel pipelines, domestic water pipelines, compressed air pipelines, suction pipelines, hot and cold water pipelines, cable protection pipelines, aviation fuel pipelines.