美國(guo)機械工程(cheng)師學會(hui)(American Society of Mechanical Engineers,ASME)成立(li)于1880年,在世界(jie)各(ge)地建(jian)有分部,是(shi)一個有很大(da)權(quan)威(wei)和影響的國(guo)際性(xing)學術組織。ASME主(zhu)要從事發(fa)展機(ji)(ji)械(xie)工(gong)程及(ji)其有(you)關領(ling)(ling)域的(de)(de)科(ke)學(xue)技術(shu),鼓勵基礎研究,促進學(xue)術(shu)交(jiao)流,發(fa)(fa)(fa)展與其他(ta)工(gong)程學(xue)、協會的(de)(de)合作,開展標(biao)(biao)(biao)準(zhun)(zhun)化活動(dong),制(zhi)定機(ji)(ji)械(xie)規范(fan)和(he)標(biao)(biao)(biao)準(zhun)(zhun)。它擁有(you)125000個成員(yuan),管理著(zhu)全(quan)世(shi)界最大(da)的(de)(de)技術(shu)出版(ban)機(ji)(ji)構,主持(chi)每年30個技術(shu)會議(yi),200個專業發(fa)(fa)(fa)展課(ke)程,并(bing)制(zhi)定了(le)許(xu)多(duo)工(gong)業和(he)制(zhi)造標(biao)(biao)(biao)準(zhun)(zhun)。自成立(li)以來,ASME領(ling)(ling)導了(le)機(ji)(ji)械(xie)標(biao)(biao)(biao)準(zhun)(zhun)的(de)(de)發(fa)(fa)(fa)展,從最初的(de)(de)螺紋標(biao)(biao)(biao)準(zhun)(zhun)開始到現在(zai)(zai)已發(fa)(fa)(fa)展了(le)超過600多(duo)個標(biao)(biao)(biao)準(zhun)(zhun)。1911年成立(li)了(le)鍋爐機(ji)(ji)械(xie)指(zhi)令(ling)委員(yuan)會,在(zai)(zai)1914~1915年頒(ban)布了(le)機(ji)(ji)械(xie)指(zhi)令(ling),以后該指(zhi)令(ling)又與各個州及(ji)加拿大(da)的(de)(de)法律相結合。ASME已成為(wei)在(zai)(zai)技術(shu)、教育及(ji)調查領(ling)(ling)域內世(shi)界性的(de)(de)工(gong)程學(xue)機(ji)(ji)構。此外,ASME還(huan)是ANSI5個發(fa)(fa)(fa)起(qi)單位之一。ANSI的(de)(de)機(ji)(ji)械(xie)類標(biao)(biao)(biao)準(zhun)(zhun),主要(yao)由它協助提出,并(bing)代(dai)表美(mei)國家標(biao)(biao)(biao)準(zhun)(zhun)委員(yuan)會技術(shu)顧(gu)問小組,參加ISO的(de)(de)活動(dong)。其管道標(biao)(biao)(biao)準(zhun)(zhun)有(you):
ASME B31.1 Power Piping 動力(li)管道
ASME B31.3 Process Piping 工藝管道(dao)
ASME B31.4 Liquid Transportation Systems for Hydrocarbons,Liquid Petroleum Gas, Anhy-drous Ammonia, and Alcohols 液(ye)態烴和其(qi)他液(ye)體管線輸送系統
ASME B31.8 Gas Transmission and Distribution Piping Systems輸氣和配氣管道系統(tong)
ASME B16.1 Cast Iron Pipe Flanges and Flanged Fittings 鑄鐵法蘭(lan)和管(guan)法蘭(lan)
ASME B16.3 Malleable Iron Threaded Fittings 可鍛鑄鐵螺紋管件
ASME B16.5 Pipe Flanges and Flanged Fittings 管(guan)法(fa)蘭和法(fa)蘭管(guan)件
ASME B16.9 Factory-Made Wrought Steel Buttwelding Fittings 工(gong)廠制(zhi)造的(de)鍛鋼對焊管件
ASME B16.11 Forged Steel Fittings, Socket-Welding and Threaded 承插焊式(shi)和(he)螺紋式(shi)鍛造管件
ASME B16.12 Cast Iron Threaded Drainage Fittings 鑄鐵螺紋排水管(guan)件
ASME B16.21 Nonmetallic Gaskets for Pipe Flanges 管(guan)法蘭用非(fei)金屬(shu)平墊片
ASME B16.22 Wrought Copper and Copper Alloy Solder Joint Pressure Fittings 鍛壓銅和銅合(he)金釬焊連接壓力管(guan)配件(jian)
ASME B16.28 Wrought Steel Buttwelding Short Radius Elbows and Returns 鍛軋鋼制(zhi)對(dui)接焊小彎(wan)頭(tou)半徑彎(wan)頭(tou)和180°彎(wan)頭(tou)
ASME B16.34 Valves-Flanged,Threaded,and Welding End法蘭、螺紋(wen)和焊(han)接端連接的閥(fa)門
ASME B16.39 Malleable Iron Threaded Pipe Unions 可鍛(duan)鐵(tie)螺紋管活接頭
ASME B16.42 Ductile Iron Pipe Flanges and Flanged Fittings 球墨鑄鐵管法蘭(lan)和法蘭(lan)連接管配件
ASME B16.47 Large Diameter Flanges 大(da)直(zhi)徑管鋼制法蘭(lan)(NPS 26~NPS 60)
ASME B16.48 Line Blanks 鋼制管線盲板(ban)
ASME B36.10M Welded and Seamless Wrought Steel Pipe 焊接和無縫鍛(duan)鋼管(NPS 1/8NPS80)
ASME B36.19M Stainless Steel Pipe 不(bu)銹鋼鋼管(NPS 1/8~NPS30)

