美(mei)(mei)(mei)(mei)(mei)(mei)國(guo)(guo)(guo)(guo)閥門及(ji)(ji)配(pei)件(jian)工業(ye)制(zhi)(zhi)(zhi)造(zao)商標(biao)準(zhun)(zhun)(zhun)化(hua)協(xie)(xie)(xie)會(hui)(hui)(Manufacturers Standardization Society of theValve and Fitting Industry,MSS)成立于1924年(nian),其前身為管(guan)(guan)(guan)配(pei)件(jian)及(ji)(ji)閥門制(zhi)(zhi)(zhi)造(zao)商標(biao)準(zhun)(zhun)(zhun)化(hua)委員(yuan)會(hui)(hui)(Committee of Manufacturers on Standardization of Pipe Fittings and Valves,CM-SPFV),系由(you)美(mei)(mei)(mei)(mei)(mei)(mei)國(guo)(guo)(guo)(guo)閥門制(zhi)(zhi)(zhi)造(zao)商協(xie)(xie)(xie)會(hui)(hui)(Valve Manufacturers Association,VMA)、美(mei)(mei)(mei)(mei)(mei)(mei)國(guo)(guo)(guo)(guo)管(guan)(guan)(guan)接(jie)頭(tou)制(zhi)(zhi)(zhi)造(zao)商協(xie)(xie)(xie)會(hui)(hui)(Pipe Fittings Manufacturers Association,PFMA)和美(mei)(mei)(mei)(mei)(mei)(mei)國(guo)(guo)(guo)(guo)商業(ye)協(xie)(xie)(xie)會(hui)(hui)(TradeAssociation,TA)共(gong)同(tong)成立。標(biao)準(zhun)(zhun)(zhun)制(zhi)(zhi)(zhi)訂的項目有閥門、管(guan)(guan)(guan)接(jie)頭(tou)、法(fa)蘭、螺(luo)紋、術語、符號(hao)、材料(liao)、鑄鐵與(yu)可鍛鐵管(guan)(guan)(guan)接(jie)頭(tou)、連(lian)接(jie)器(qi)、蝶形(xing)閥、水工、焊接(jie)器(qi)材、管(guan)(guan)(guan)道吊(diao)架、閥門傳動裝置,以及(ji)(ji)質(zhi)量標(biao)準(zhun)(zhun)(zhun)等(deng)。在11個美(mei)(mei)(mei)(mei)(mei)(mei)國(guo)(guo)(guo)(guo)全國(guo)(guo)(guo)(guo)附屬標(biao)準(zhun)(zhun)(zhun)委員(yuan)會(hui)(hui)中,均(jun)有該協(xie)(xie)(xie)會(hui)(hui)的代表。與(yu)美(mei)(mei)(mei)(mei)(mei)(mei)國(guo)(guo)(guo)(guo)機械工程師協(xie)(xie)(xie)會(hui)(hui)(ASME)和美(mei)(mei)(mei)(mei)(mei)(mei)國(guo)(guo)(guo)(guo)機械承包商協(xie)(xie)(xie)會(hui)(hui)(MCAA),聯合主持(chi)制(zhi)(zhi)(zhi)訂美(mei)(mei)(mei)(mei)(mei)(mei)國(guo)(guo)(guo)(guo)國(guo)(guo)(guo)(guo)家(jia)標(biao)準(zhun)(zhun)(zhun)(ANSI)法(fa)蘭盤及(ji)(ji)其配(pei)件(jian)的標(biao)準(zhun)(zhun)(zhun)。此外,與(yu)美(mei)(mei)(mei)(mei)(mei)(mei)國(guo)(guo)(guo)(guo)焊接(jie)協(xie)(xie)(xie)會(hui)(hui)(AWS)、美(mei)(mei)(mei)(mei)(mei)(mei)國(guo)(guo)(guo)(guo)鍋(guo)爐與(yu)壓力容器(qi)檢驗師委員(yuan)會(hui)(hui)(NBBPVI)、美(mei)(mei)(mei)(mei)(mei)(mei)國(guo)(guo)(guo)(guo)防火協(xie)(xie)(xie)會(hui)(hui)(NFPA)、美(mei)(mei)(mei)(mei)(mei)(mei)國(guo)(guo)(guo)(guo)石油(you)學會(hui)(hui)(API)和美(mei)(mei)(mei)(mei)(mei)(mei)國(guo)(guo)(guo)(guo)給水工程協(xie)(xie)(xie)會(hui)(hui)(AWWA)等(deng)均(jun)有協(xie)(xie)(xie)作(zuo)關系。從1924年(nian)起制(zhi)(zhi)(zhi)訂標(biao)準(zhun)(zhun)(zhun)。標(biao)準(zhun)(zhun)(zhun)編號(hao):標(biao)準(zhun)(zhun)(zhun)代號(hao)MSS+SP(Standard Practices)十序號(hao)十制(zhi)(zhi)(zhi)訂年(nian)份。MSS還(huan)通過其網站介紹了(le)ASTM、NFPA、ASM、ASME、AASHTO、SAE等(deng)標(biao)準(zhun)(zhun)(zhun)信息,包括內容介紹、適用(yong)范圍、價格等(deng)信息。
①. MSS SP-44 Steel Pipe Line Flanges 鋼制管道法蘭(lan)
②. MSS SP-83 Steel Pipe Unions,Socket-Welding and Threaded 承插焊(han)和螺紋(wen)連接的(de)碳(tan)鋼管接頭

