A method for forming composite material containers and their composite material layers

Connection device, manufacturing method and usage for wrapping and solidifying steel inner liner

Composite inner liner and preparation method for high-pressure composite gas cylinders with working pressure greater than 35MPa

An automated loading and unloading conveyor line for wrapping and solidifying hydrogen gas cylinders

Infrared welding forming equipment for plastic inner liner of high-pressure hydrogen storage cylinder

Double threading method for aluminum alloy inner liner of 70MPa carbon fiber fully wrapped hydrogen gas cylinder

A type III hydrogen storage cylinder suitable for 70MPa gas stations and its processing method

A horizontal cold drawing equipment for steel inner liner of pressure vessels and its cold drawing method

A high-pressure composite gas cylinder with fully wrapped inner liner

PCT Invention Patent Certificate Patent Certificate

A carbon fiber impregnation machine for hydrogen cylinder processing

A composite winding forming equipment

A composite molding method for producing hydrogen storage containers for 99MPa grade hydrogen refueling stations

A thin-walled aluminum alloy gas cylinder liner solid solution frame and its mounting method

A horizontal cold drawing equipment for steel inner liner of pressure vessels and its cold drawing method

A gas-liquid self draining surface treatment material frame and its gas-liquid self draining method

A type III hydrogen storage cylinder suitable for 70MPa gas stations and its processing method

Invention patent for high-pressure composite gas cylinder with internal sealing structure

A thick walled station container anti rust coating processing equipment and its modified trial production method

A high-pressure composite gas cylinder with an internal sealing structure

A quenching device and quenching method for thick walled station bottle containers

A composite gas cylinder with strong fire-resistant performance

Thinning method of strong anti rotation thinning system for ultra long pressure vessel aluminum alloy inner liner

PCT Invention Patent Certificate

Deep drawing method for aluminum inner liner of pressure vessel

A method for forming composite material containers and their composite material layers

An automatic reheating mechanism for aluminum bottle spinning and closing

An automated loading and unloading conveyor line for wrapping and solidifying hydrogen gas cylinders