Refillable 45g 46g Cartridge for Outdoor Rafting Inflatable Life AIR SAFTEY BAG

Description

Refillable Stainless Steel 45g/46g Co2 Cartridge for Outdoor Rafting Inflatable Life Vest Life Jacke Kayak Water Sports Airbag Acces
Material: stainless steel
Thread: 3/8''-24UNF; 1/2-20UNF
Maximum pressure resistance: 20MPA / 3000si.
PLEASE NOTE: You must use a high pressure pump (above 30mpa) to inflate it, not a normal pump.
Q:What is the grade of the steel you used?
----304 stainless steel, edible grade
Q:What are the o-ring specs? Viton, Kalrez, E38...
----Gas phase silica gel, after secondary vulcanization
Q:What is the maximum pressure 200 bar, 500 bar??
----After the seller's own test, it can withstand 20Mpa without any damage, leakage and other abnormalities. If you are interested, please contact the seller to provide the test video.