1. 管子   大外徑系列（JIS G3454、JIS G3458、JIS G3459）與ASME大多(duo)數相同；無縫鋼(gang)管(guan)公(gong)稱直徑：DN6～DN650；用管(guan)子表(biao)號(hao)“Sch”表(biao)示(shi)壁厚：碳鋼(gang)及(ji)合金鋼(gang)（JIS G3454、JIS G3458):Sch10、Sch20、Sch30、Sch40、Sch60、Sch80、Sch100、Sch120、Sch140、Sch160；不銹鋼(gang)（JIS G 3459）：Sch5s、Sch10s、Sch20s、Sch40s、Sch80s、Sch120s、Sch160s。焊(han)接(jie)鋼(gang)管(guan)公(gong)稱直徑：DN350～DN2000。

  2. 管法(fa)蘭   管法(fa)(fa)蘭(lan)JIS B2201、JIS B2220等自成體系，既不(bu)屬于“美式(shi)(shi)法(fa)(fa)蘭(lan)”，也不(bu)屬于“歐式(shi)(shi)法(fa)(fa)蘭(lan)”。公稱直徑：DN10～DN1000；公稱壓力等級：2K、5K、10K、16K、20K、30K、40K、63K，其對應的(de)許用壓力值（120℃時的(de)）見表16.8。法(fa)(fa)蘭(lan)密封面(mian)形(xing)式(shi)(shi)光滑面(mian)、大凸(tu)臺面(mian)、小凸(tu)臺面(mian)、凹凸(tu)面(mian)、榫槽面(mian)5種(zhong)。法(fa)(fa)蘭(lan)形(xing)式(shi)(shi)有平焊式(shi)(shi)、承插焊式(shi)(shi)、對焊式(shi)(shi)、螺紋連接式(shi)(shi)、松套(tao)式(shi)(shi)及法(fa)(fa)蘭(lan)蓋6種(zhong)。JIS標(biao)準體系與ASME和DIN等都不(bu)能配套(tao)使用。為了彌補這個缺陷(xian)，日本石油學會編制(zhi)了一套(tao)JPI標(biao)準，它基本上等效采(cai)用了ASME、API標(biao)準體系，故能與ASME互換。

  表(biao)16.8 JIS法蘭(lan)標準在120℃時(shi)的許用壓(ya)力值

  日本標準體系JIS中配管(guan)(guan)(guan)(guan)(guan)設計常用(yong)(yong)(yong)的(de)管(guan)(guan)(guan)(guan)(guan)道材(cai)料標準有：JIS G3452《普(pu)通(tong)(tong)用(yong)(yong)(yong)途碳(tan)鋼(gang)(gang)管(guan)(guan)(guan)(guan)(guan)》、JISG 3454《承(cheng)(cheng)壓用(yong)(yong)(yong)碳(tan)鋼(gang)(gang)管(guan)(guan)(guan)(guan)(guan)》、JISG 3455《承(cheng)(cheng)壓用(yong)(yong)(yong)碳(tan)鋼(gang)(gang)管(guan)(guan)(guan)(guan)(guan)》、JISG 3456《高溫用(yong)(yong)(yong)碳(tan)鋼(gang)(gang)管(guan)(guan)(guan)(guan)(guan)》、JISG3457《電弧焊(han)碳(tan)鋼(gang)(gang)管(guan)(guan)(guan)(guan)(guan)》、JIS G3458《合金鋼(gang)(gang)管(guan)(guan)(guan)(guan)(guan)》、JIS G3459《不(bu)(bu)銹(xiu)鋼(gang)(gang)鋼(gang)(gang)管(guan)(guan)(guan)(guan)(guan)》、JIS G3468《電弧焊(han)大直徑不(bu)(bu)銹(xiu)鋼(gang)(gang)鋼(gang)(gang)管(guan)(guan)(guan)(guan)(guan)》、JIS B2220《鋼(gang)(gang)制管(guan)(guan)(guan)(guan)(guan)法(fa)蘭》、JIS B2302《鋼(gang)(gang)制螺紋連接(jie)管(guan)(guan)(guan)(guan)(guan)件(jian)》、JISB2311《普(pu)通(tong)(tong)用(yong)(yong)(yong)途的(de)鋼(gang)(gang)制對(dui)(dui)焊(han)管(guan)(guan)(guan)(guan)(guan)件(jian)》、JIS B2312《鋼(gang)(gang)制對(dui)(dui)焊(han)管(guan)(guan)(guan)(guan)(guan)件(jian)》、JIS B2313《鋼(gang)(gang)板制對(dui)(dui)焊(han)管(guan)(guan)(guan)(guan)(guan)件(jian)》、JIS B2316《承(cheng)(cheng)插(cha)焊(han)管(guan)(guan)(guan)(guan)(guan)件(jian)》、JIS B2401《O形(xing)環》、JIS B2404《管(guan)(guan)(guan)(guan)(guan)閥(fa)蘭用(yong)(yong)(yong)纏繞式(shi)墊(dian)片(pian)(pian)》、JIS B3453《壓縮石(shi)棉墊(dian)片(pian)(pian)》等。