Fire Extinguisher Neck Ring Material: 1020 steel. Turned by CNC machine.
Fire Extinguisher Neck Ring Function: Welded with cylinder, connect with valve body and cylinder. Undercut is used for being held by wall hook or bracket.
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Fire Extinguisher Neck Ring Material: 1020 steel. Turned by CNC machine.
Fire Extinguisher Neck Ring Function: Welded with cylinder, connect with valve body and cylinder. Undercut is used for being held by wall hook or bracket.