WZ41H-16P 不锈钢304材质 波纹管法兰闸阀
¥970.00
厂家直销 手动高压不锈钢波纹管闸阀 WZ41H-40P
¥1580.00
WJ41H-150LB 美标高温波纹管截止阀 导热油法兰截止阀
¥840.00
导热油法兰截止阀 WJ41H-300LB 铸钢 美标波纹管截止阀
¥840.00
不锈钢304 WJ41H-150LB 美标高温波纹管截止阀
¥840.00