美(mei)(mei)(mei)國(guo)(guo)(guo)(guo)(guo)閥(fa)門(men)(men)及(ji)(ji)配(pei)(pei)件工業(ye)制(zhi)造商(shang)(shang)標(biao)(biao)準(zhun)(zhun)(zhun)化協(xie)(xie)(xie)(xie)會(hui)(Manufacturers Standardization Society of theValve and Fitting Industry,MSS)成立(li)于1924年(nian),其前身為管配(pei)(pei)件及(ji)(ji)閥(fa)門(men)(men)制(zhi)造商(shang)(shang)標(biao)(biao)準(zhun)(zhun)(zhun)化委(wei)員會(hui)(Committee of Manufacturers on Standardization of Pipe Fittings and Valves,CM-SPFV),系由美(mei)(mei)(mei)國(guo)(guo)(guo)(guo)(guo)閥(fa)門(men)(men)制(zhi)造商(shang)(shang)協(xie)(xie)(xie)(xie)會(hui)(Valve Manufacturers Association,VMA)、美(mei)(mei)(mei)國(guo)(guo)(guo)(guo)(guo)管接頭(tou)制(zhi)造商(shang)(shang)協(xie)(xie)(xie)(xie)會(hui)(Pipe Fittings Manufacturers Association,PFMA)和(he)美(mei)(mei)(mei)國(guo)(guo)(guo)(guo)(guo)商(shang)(shang)業(ye)協(xie)(xie)(xie)(xie)會(hui)(TradeAssociation,TA)共同(tong)成立(li)。標(biao)(biao)準(zhun)(zhun)(zhun)制(zhi)訂(ding)的(de)項目有閥(fa)門(men)(men)、管接頭(tou)、法蘭、螺(luo)紋(wen)、術語、符號(hao)(hao)、材料、鑄鐵與可(ke)鍛鐵管接頭(tou)、連接器、蝶形(xing)閥(fa)、水工、焊(han)接器材、管道吊架、閥(fa)門(men)(men)傳動(dong)裝置,以及(ji)(ji)質(zhi)量標(biao)(biao)準(zhun)(zhun)(zhun)等(deng)(deng)。在11個美(mei)(mei)(mei)國(guo)(guo)(guo)(guo)(guo)全國(guo)(guo)(guo)(guo)(guo)附屬標(biao)(biao)準(zhun)(zhun)(zhun)委(wei)員會(hui)中,均(jun)有該協(xie)(xie)(xie)(xie)會(hui)的(de)代表。與美(mei)(mei)(mei)國(guo)(guo)(guo)(guo)(guo)機械(xie)工程(cheng)師協(xie)(xie)(xie)(xie)會(hui)(ASME)和(he)美(mei)(mei)(mei)國(guo)(guo)(guo)(guo)(guo)機械(xie)承包商(shang)(shang)協(xie)(xie)(xie)(xie)會(hui)(MCAA),聯合(he)主持制(zhi)訂(ding)美(mei)(mei)(mei)國(guo)(guo)(guo)(guo)(guo)國(guo)(guo)(guo)(guo)(guo)家(jia)標(biao)(biao)準(zhun)(zhun)(zhun)(ANSI)法蘭盤及(ji)(ji)其配(pei)(pei)件的(de)標(biao)(biao)準(zhun)(zhun)(zhun)。此(ci)外(wai),與美(mei)(mei)(mei)國(guo)(guo)(guo)(guo)(guo)焊(han)接協(xie)(xie)(xie)(xie)會(hui)(AWS)、美(mei)(mei)(mei)國(guo)(guo)(guo)(guo)(guo)鍋爐與壓力容器檢驗(yan)師委(wei)員會(hui)(NBBPVI)、美(mei)(mei)(mei)國(guo)(guo)(guo)(guo)(guo)防(fang)火協(xie)(xie)(xie)(xie)會(hui)(NFPA)、美(mei)(mei)(mei)國(guo)(guo)(guo)(guo)(guo)石油(you)學會(hui)(API)和(he)美(mei)(mei)(mei)國(guo)(guo)(guo)(guo)(guo)給(gei)水工程(cheng)協(xie)(xie)(xie)(xie)會(hui)(AWWA)等(deng)(deng)均(jun)有協(xie)(xie)(xie)(xie)作關系。從1924年(nian)起制(zhi)訂(ding)標(biao)(biao)準(zhun)(zhun)(zhun)。標(biao)(biao)準(zhun)(zhun)(zhun)編號(hao)(hao):標(biao)(biao)準(zhun)(zhun)(zhun)代號(hao)(hao)MSS+SP(Standard Practices)十序號(hao)(hao)十制(zhi)訂(ding)年(nian)份。MSS還通過其網站介(jie)(jie)紹了ASTM、NFPA、ASM、ASME、AASHTO、SAE等(deng)(deng)標(biao)(biao)準(zhun)(zhun)(zhun)信(xin)息,包括內容介(jie)(jie)紹、適用范圍、價格(ge)等(deng)(deng)信(xin)息。
①. MSS SP-44 Steel Pipe Line Flanges 鋼(gang)制(zhi)管道法(fa)蘭
②. MSS SP-83 Steel Pipe Unions,Socket-Welding and Threaded 承(cheng)插焊和(he)螺紋連接的(de)碳鋼管接頭

