描述：AISI 303 不锈钢 标准 ISO 7241-B Parker 60 Series Zinc plated/yellow chromate steel, AISI 303 stainless steel or brass Quick Action couplings fitted with NBR (Nitrile) seals. BSPP Thread sizes Hardened nipples and sleeves High flow capacity High pressure seal design Captive valve seal Durable ball locking mechanism Temperature range: -40 to +80°C
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