原文：GB12237-89《通用阀门 法兰和对焊连接钢制球阀》
GB/T15185-94《铁制和铜制球阀》
GB8464-87《内螺纹连接闸阀、截止阀、球阀、止回阀通用技术条件》
GB8465.3-87《内螺纹连接闸阀、截止阀、球阀、止回阀 基本尺寸 铁制球阀》
JB/T53167-94《球阀 产品质量分等》
JB/Z246-85《球阀 静压寿命试验规程》
球阀的主要标准如下：GB12237-89 "universal valve steel ball valve connecting flange and butt"
GB/T15185-94 "iron and copper ball valve"
GB8464-87 "inside thread connection gate valve, globe valve, ball valve, check valve general technical conditions"
GB8465.3-87 "inside thread connection gate valve, globe valve, ball valve, check valve basic size steel ball valve,"
JB/T53167-94 "ball valve product quality grading"
JB/Z246-85 "Ball Static life test procedures"
