外径/壁厚 | 0.5 | 0.75 | 0.89 | 1 | 1.24 | 1.5 | 1.65 | 2 | 2.1 | 2.8 | 3 | 3.4 | 3 | ● | ● | | | | | | | | | | | 3.175 | ● | ● | | | | | | | | | | | 6 | ● | ● | ● | ● | ● | ● | ● | | | | | | 6.35 | ● | ● | ● | ● | ● | ● | ● | | | | | | 8 | ● | ● | ● | ● | ● | ● | ● | | | | | | 9.52 | ● | ● | ● | ● | ● | ● | ● | ● | ● | | | | 10 | ● | ● | ● | ● | ● | ● | ● | ● | ● | | | | 12 | | | ● | ● | ● | ● | ● | ● | ● | | | | 12.7 | | | ● | ● | ● | ● | ● | ● | ● | ● | | | 14 | | | | ● | ● | ● | ● | ● | ● | ● | ● | ● | 16 | | | | ● | ● | ● | ● | ● | ● | ● | ● | ● | 18 | | | | ● | ● | ● | ● | ● | ● | ● | ● | ● | 19.05 | | | | ● | ● | ● | ● | ● | ● | ● | ● | ● | 20 | | | | ● | ● | ● | ● | ● | ● | ● | ● | ● | 22 | | | | ● | ● | ● | ● | ● | ● | ● | ● | ● | 25.4 | | | | ● | ● | ● | ● | ● | ● | ● | ● | ● | 28 | | | | ● | ● | ● | ● | ● | ● | ● | ● | ● | 31.8 | | | | | ● | ● | ● | ● | ● | ● | ● | ● | 35 | | | | | ● | ● | ● | ● | ● | ● | ● | ● | 38.1 | | | | | ● | ● | ● | ● | ● | ● | ● | ● |
注:1.打●号为常用规格,其他规格均可定制 2.长度一般以6000mm和3000mm,可根据客户要求定制 3.材质一般都以316L为主,可根据客户要求更改304,304L,2520等其他材质 4.执行标准一般以ASTM A269,ASTM A312等美标为主,可按客户提供要求定做 5.产品均由光亮退火处理,内外表面一般不需要抛光处理,如有需要请另行注明 以上产品一般概括了公制和英制管,具体换算方法1"=25.4mm(如1/2"=12.7mm) |