High, medium and low pressure vessels of categories I, II and III: used in glass-lined stainless steel pressure vessels and in non-ferrous metal pressure vessels;
Non-metallic pressure vessels: graphite, fiberglass, all-plastic pressure vessels
Gas cylinders: seamless gas cylinders, welded gas cylinders, liquefied petroleum gas cylinders, dissolved acetylene gas cylinders, vehicle gas cylinders, low temperature insulated gas cylinders, coiled gas cylinders, non-refillable gas cylinders, gas cylinder filling measurement and safety assurance equipment, etc.
Mobile pressure vessels: tank cars, tank wagons, long tube trailers, tank containers, tank wagons
Pressure pipeline exhibition area: oil pipelines, gas pipelines, gas pipelines, heating pipelines, process pipelines, electrical pipelines, refrigeration pipelines, seamless steel pipes, welded steel pipes, non-ferrous metal pipes, cast iron pipes, non-metallic materials
Safety valve exhibition area: heavy hammer lever safety valve, slightly open spring safety valve, pulse safety valve, fully closed safety valve, semi-closed safety valve, open safety valve, slightly open spring closed high pressure safety valve, full lift safety valve, intermediate lift safety valve, direct acting safety valve, indirect acting safety valve, normal temperature safety valve, high temperature safety valve, non-adjustable fixed safety valve, adjustable safety valve, etc.
Third-party testing instruments, supporting manufacturing enterprises and testing institutes: boiler testing equipment, pressure vessel testing equipment, pressure pipeline testing equipment, intelligent control, testing instruments, testing and measuring devices, special equipment testing systems, intelligent measuring and control systems, non-destructive testing instruments, smoke testing equipment, quality control information system solutions, testing and certification agencies (special equipment, management system certification, industrial product certification, certification, certification, management consulting projects, etc.)
Manufacturing technology: welding equipment, sheet metal rolling machines, tube forming machines, CNC tube machines, sandblasting machines, tank-type electric grinding machines, unconnected testing equipment, etc.