常用金属软管快速接头课件资料.doc

金属软管快速接头 按JG/T3053-1998标准 配套金属软管规格DPJ外螺纹金属软管接头提供螺纹范围公制英制英制螺纹G公制螺纹M美标螺纹NPT德标螺纹PGφ61/16″G1/4″M14×″NPTPG7φ81/8″G3/8″M16×″NPTPG9φ101/4″G3/8″M16×″NPTPG9φ123/8″G3/8″M20×″(16)1/2″G1/2″M20××″(19)3/4″G3/4″M27××″NPTPG21φ251″G1″M33××″NPTPG29φ321-1/4″G1-1/4″M42××-1/4″NPTPG29φ38(40)1-1/2″G1-1/2″M48××-1/2″NPTPG36PG42φ51(50)2″G2″M60××″NPTPG48φ64(70)2-1/2″G2-1/2″M76×-1/2″NPTφ75(80)3″G3″M88×″NPTφ1004″G4″M114×″NPTφ1255″G5″M140×″NPTφ1506″G6″M164×″NPTφ2008″G8″M188×″NPT注:特殊规格、型号,特殊螺纹可来电订做。       JSF-JSB平包塑软管[平包塑金属软管]DKJ卡套式金属软管接头配套金属软管规格DKJ卡套金属接头对应钢管尺寸公制英制螺纹厚壁钢管(水、煤、气管)薄壁钢管(电线管)公称英称外径×壁厚公称英称外径×壁厚φ12(13)3/8″#123/8″×#155/8″×(16)1/2″#151/2″×#203/4″×(19)3/4″#203/4″×#251″×″#251″×#321-1/4″×-1/4″#321-1/4″×#40G1-1/2″×(40)1-1/2″#40G1-1/2″×#502″×(50)2″#502″×#702-1/2″×(70)2-1/2″#702-1/2″×#803″×(80)3″#803″×″#1004″×″#1255″×″#1506″×″#2008″注:特殊规格、型号,特殊螺纹可来电订做。        DGJ自固式管接头配套金属软管规格DGJ卡套金属接头对应钢管尺寸公制英制螺纹厚壁钢管(水、煤、气管)薄壁钢管(电线管)公称英称外径×壁厚公称英称外径×壁厚φ12(13)3/8″#123/8″×#155/8″×(16)1/2″#151/2″×#203/4″×(19)3/4″#203/4″×#251″×″#251″×#321-1/4″×-1/4″#321-1/4″×#40G1-1/2″×(40)1-1/2″#40G1-1/2″×#502″×(50)2″#502″×#702-1/2″×(70)2-1/2″#702-1/2″×#803″×(80)3″#803″×″#1004″×″#1255″×″#1506″×″#2008″注:特殊规格、型号,特殊螺纹可来电订做。        DPN内螺纹金属软管接头配套金属软管规格DPN内螺纹金属软管接头提供螺纹范围公制英制英制螺纹G公制螺纹M美标螺纹NPT德标螺纹PGφ123/8″G3/8″M20×″(16)1/2″G1/2″M20×″(19)3/4″G3/4″M27×″NPTPG21φ251″G1″M33×″NPTPG29φ321-1/4″G1-1/4″M42×-1/4″NP