JISB23122009配管用鋼製突合せ溶接式管継手.pdf

《JISB23122009配管用鋼製突合せ溶接式管継手.pdf》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。

1、B2312：2009目次ページ序文···············································································································································································11適用範囲··········································································

2、·······················································································12引用規格·································································································································································13用語及び定義··········

3、···············································································································································24種類·····························································································································

4、············································25耐圧性·····································································································································································56化学成分····················································

5、·············································································································57機械的性質····························································································································································

6、·58オーステナイト平均結晶粒度·····························································································································59硬さ·······························································································································

7、··········································610形状及び寸法·······················································································································································611外観·································································

8、································································································