BAE15,BAE20,BAE25,BAE32,BAE40,BAE50,BAE,螺纹式三通球阀
BAE15-PN16,BAE20-PN16,BAE25-PN16,BAE32-PN16,BAE40-PN16,BAE50-PN16,BAE15-PN25,BAE20-PN25,BAE25-PN25,BAE32-PN25,BAE40-PN25,BAE50-PN25,BAE15-PN40,BAE20-PN40,BAE25-PN40,BAE32-PN40,BAE40-PN40,BAE50-PN40,