5,J13W-160C-DN6,J13W-160C-DN10,J13W-160C-DN15,J13W-160C-DN20,J13W-160C-DN25,
一、J13W不锈钢内螺纹截止阀概述：
规格主要有:DN6,DN10,DN15,DN20,DN25
型号:J13W-16P,J13W-25P,J13W-32P,J13W-64P,J13W-160P,J13W-320P,J13H-16P,J13H-40P,J13H-160P, J13W-16P,J13W-25P,J13W-32P,J13W-64P,J13W-160P,J13W-320P,J13H-16P,J13H-40P,J13H-160P,J13W-16C,J13W-25C,J13W-32C,J13W-64C,J13W-160C
材质主要有:20#,304,201,316,316L
J13W不锈钢内螺纹截止阀
J13W不锈钢内螺纹截止阀性能规范：