order no. Discription working Pressure Bursting Pressure
19211001 Φ4.0×0.75 (nature) 31 bar 93 bar
19211002 Φ4.0×0.75 (yellow) 31 bar 93 bar
19211003 Φ4.0×0.75 (red) 31 bar 93 bar
19211004 Φ6.0×1.5 (black) 45 bar 135 bar
19211005 Φ8.0×1.5 (black) 62 bar 186 bar
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