brass fittings for auto chassis(ISO14001:2004,ISO9001:2000) Trachea copper jointsMaterials: brassTrachea copper jointsItem No:BST-6276Certification:OQS,ISO14001:2004,ISO9001:2000HS. Code:Medium: Gas,HydraulicOperating pressure:12BAR,or 1.2 MpaOperating temperature range:-40--100,or -40F--212FMaterial: a. body: Cu Zn Pb b. O-ring: NBR Main Technics:Machining,forging, casting,Plating,PolishingSize: ...