タイトルまたは説明

PTFE filter is a kind of pure PTFE resin production of tubular filter material,coiled welding problems from thin flat, tube wall has numerous tiny pore, can prevent drop by, but can let air free access, suitable for all kinds of waterproof breathable balancing device, breathing valve, high temperature gas, gas-liquid separation device, all kinds of high efficiency air purification and filtrationmedium device, gas demand efficient clean and safe places for medical oraviation equipment。