美(mei)(mei)(mei)(mei)(mei)國(guo)(guo)(guo)閥(fa)(fa)(fa)門(men)及(ji)(ji)(ji)配(pei)(pei)件工(gong)業制(zhi)造(zao)(zao)商(shang)(shang)(shang)標(biao)準(zhun)(zhun)(zhun)(zhun)(zhun)(zhun)化協(xie)會(hui)(hui)(hui)(hui)(Manufacturers Standardization Society of theValve and Fitting Industry,MSS)成立于(yu)1924年(nian)(nian),其(qi)前身為管(guan)(guan)配(pei)(pei)件及(ji)(ji)(ji)閥(fa)(fa)(fa)門(men)制(zhi)造(zao)(zao)商(shang)(shang)(shang)標(biao)準(zhun)(zhun)(zhun)(zhun)(zhun)(zhun)化委員(yuan)(yuan)會(hui)(hui)(hui)(hui)(Committee of Manufacturers on Standardization of Pipe Fittings and Valves,CM-SPFV),系由美(mei)(mei)(mei)(mei)(mei)國(guo)(guo)(guo)閥(fa)(fa)(fa)門(men)制(zhi)造(zao)(zao)商(shang)(shang)(shang)協(xie)會(hui)(hui)(hui)(hui)(Valve Manufacturers Association,VMA)、美(mei)(mei)(mei)(mei)(mei)國(guo)(guo)(guo)管(guan)(guan)接(jie)頭制(zhi)造(zao)(zao)商(shang)(shang)(shang)協(xie)會(hui)(hui)(hui)(hui)(Pipe Fittings Manufacturers Association,PFMA)和美(mei)(mei)(mei)(mei)(mei)國(guo)(guo)(guo)商(shang)(shang)(shang)業協(xie)會(hui)(hui)(hui)(hui)(TradeAssociation,TA)共同(tong)成立。標(biao)準(zhun)(zhun)(zhun)(zhun)(zhun)(zhun)制(zhi)訂(ding)的(de)項目有(you)閥(fa)(fa)(fa)門(men)、管(guan)(guan)接(jie)頭、法蘭、螺紋(wen)、術(shu)語、符號、材料(liao)、鑄(zhu)鐵與(yu)(yu)可鍛(duan)鐵管(guan)(guan)接(jie)頭、連接(jie)器、蝶(die)形閥(fa)(fa)(fa)、水(shui)工(gong)、焊(han)(han)接(jie)器材、管(guan)(guan)道(dao)吊架、閥(fa)(fa)(fa)門(men)傳動裝置(zhi),以及(ji)(ji)(ji)質(zhi)量標(biao)準(zhun)(zhun)(zhun)(zhun)(zhun)(zhun)等(deng)。在11個美(mei)(mei)(mei)(mei)(mei)國(guo)(guo)(guo)全國(guo)(guo)(guo)附屬標(biao)準(zhun)(zhun)(zhun)(zhun)(zhun)(zhun)委員(yuan)(yuan)會(hui)(hui)(hui)(hui)中,均有(you)該協(xie)會(hui)(hui)(hui)(hui)的(de)代表(biao)。與(yu)(yu)美(mei)(mei)(mei)(mei)(mei)國(guo)(guo)(guo)機械工(gong)程師協(xie)會(hui)(hui)(hui)(hui)(ASME)和美(mei)(mei)(mei)(mei)(mei)國(guo)(guo)(guo)機械承包商(shang)(shang)(shang)協(xie)會(hui)(hui)(hui)(hui)(MCAA),聯合主持(chi)制(zhi)訂(ding)美(mei)(mei)(mei)(mei)(mei)國(guo)(guo)(guo)國(guo)(guo)(guo)家標(biao)準(zhun)(zhun)(zhun)(zhun)(zhun)(zhun)(ANSI)法蘭盤(pan)及(ji)(ji)(ji)其(qi)配(pei)(pei)件的(de)標(biao)準(zhun)(zhun)(zhun)(zhun)(zhun)(zhun)。此外,與(yu)(yu)美(mei)(mei)(mei)(mei)(mei)國(guo)(guo)(guo)焊(han)(han)接(jie)協(xie)會(hui)(hui)(hui)(hui)(AWS)、美(mei)(mei)(mei)(mei)(mei)國(guo)(guo)(guo)鍋爐與(yu)(yu)壓力容器檢驗師委員(yuan)(yuan)會(hui)(hui)(hui)(hui)(NBBPVI)、美(mei)(mei)(mei)(mei)(mei)國(guo)(guo)(guo)防火協(xie)會(hui)(hui)(hui)(hui)(NFPA)、美(mei)(mei)(mei)(mei)(mei)國(guo)(guo)(guo)石(shi)油學(xue)會(hui)(hui)(hui)(hui)(API)和美(mei)(mei)(mei)(mei)(mei)國(guo)(guo)(guo)給(gei)水(shui)工(gong)程協(xie)會(hui)(hui)(hui)(hui)(AWWA)等(deng)均有(you)協(xie)作關系。從1924年(nian)(nian)起制(zhi)訂(ding)標(biao)準(zhun)(zhun)(zhun)(zhun)(zhun)(zhun)。標(biao)準(zhun)(zhun)(zhun)(zhun)(zhun)(zhun)編號:標(biao)準(zhun)(zhun)(zhun)(zhun)(zhun)(zhun)代號MSS+SP(Standard Practices)十序號十制(zhi)訂(ding)年(nian)(nian)份。MSS還通過其(qi)網(wang)站介(jie)紹了ASTM、NFPA、ASM、ASME、AASHTO、SAE等(deng)標(biao)準(zhun)(zhun)(zhun)(zhun)(zhun)(zhun)信(xin)息(xi)(xi),包括(kuo)內容介(jie)紹、適用范圍、價格(ge)等(deng)信(xin)息(xi)(xi)。
①. MSS SP-44 Steel Pipe Line Flanges 鋼制管(guan)道(dao)法蘭
②. MSS SP-83 Steel Pipe Unions,Socket-Welding and Threaded 承插(cha)焊(han)和(he)螺紋連接的碳鋼管接頭