butt weld valve
常見例句
- Unless otherwise specified, all Pacific valves will be supplied with butt weld ends conforming to ANSI B16.25 either Fig. 2(b) or 3(b) depending on the nominal pipe wall thickness of the valve wall.
除非另外指定,所有美國(guó)太平洋閥門都配置符合ANSI B16.25標(biāo)準(zhǔn)的對(duì)焊連接端口,并根據(jù)閥門壁厚和管道壁厚確定是屬于型號(hào)2(b)或3(b)。 返回 butt weld valve