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Product name: acetylene cylinder valve
Models: CGA300
Specification: CGA300 (QF - 70)
Product introduction: applicable to acetylene nominal pressure, nominal size 3 mpa: DN4mm export thread: RH - 825-14 ngo and cylinder connecting thread: 3/4-14 - NGT
Models: CGA300
Specification: CGA300 (QF - 70)
Product introduction: applicable to acetylene nominal pressure, nominal size 3 mpa: DN4mm export thread: RH - 825-14 ngo and cylinder connecting thread: 3/4-14 - NGT
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