美(mei)(mei)國(guo)(guo)(guo)閥(fa)(fa)(fa)門及(ji)配件工(gong)(gong)(gong)業制(zhi)(zhi)造商(shang)(shang)標(biao)準化(hua)協(xie)(xie)(xie)會(hui)(hui)(Manufacturers Standardization Society of theValve and Fitting Industry,MSS)成立于(yu)1924年,其前身為管(guan)配件及(ji)閥(fa)(fa)(fa)門制(zhi)(zhi)造商(shang)(shang)標(biao)準化(hua)委(wei)(wei)員會(hui)(hui)(Committee of Manufacturers on Standardization of Pipe Fittings and Valves,CM-SPFV),系(xi)由(you)美(mei)(mei)國(guo)(guo)(guo)閥(fa)(fa)(fa)門制(zhi)(zhi)造商(shang)(shang)協(xie)(xie)(xie)會(hui)(hui)(Valve Manufacturers Association,VMA)、美(mei)(mei)國(guo)(guo)(guo)管(guan)接(jie)(jie)頭制(zhi)(zhi)造商(shang)(shang)協(xie)(xie)(xie)會(hui)(hui)(Pipe Fittings Manufacturers Association,PFMA)和美(mei)(mei)國(guo)(guo)(guo)商(shang)(shang)業協(xie)(xie)(xie)會(hui)(hui)(TradeAssociation,TA)共同成立。標(biao)準制(zhi)(zhi)訂的(de)項(xiang)目有(you)閥(fa)(fa)(fa)門、管(guan)接(jie)(jie)頭、法蘭、螺紋(wen)、術語、符號(hao)、材料(liao)、鑄鐵(tie)與(yu)可鍛鐵(tie)管(guan)接(jie)(jie)頭、連接(jie)(jie)器、蝶形閥(fa)(fa)(fa)、水工(gong)(gong)(gong)、焊接(jie)(jie)器材、管(guan)道吊架、閥(fa)(fa)(fa)門傳動裝置(zhi),以(yi)及(ji)質量標(biao)準等。在(zai)11個美(mei)(mei)國(guo)(guo)(guo)全(quan)國(guo)(guo)(guo)附屬(shu)標(biao)準委(wei)(wei)員會(hui)(hui)中,均(jun)有(you)該(gai)協(xie)(xie)(xie)會(hui)(hui)的(de)代表。與(yu)美(mei)(mei)國(guo)(guo)(guo)機(ji)械工(gong)(gong)(gong)程師協(xie)(xie)(xie)會(hui)(hui)(ASME)和美(mei)(mei)國(guo)(guo)(guo)機(ji)械承包商(shang)(shang)協(xie)(xie)(xie)會(hui)(hui)(MCAA),聯合主(zhu)持(chi)制(zhi)(zhi)訂美(mei)(mei)國(guo)(guo)(guo)國(guo)(guo)(guo)家標(biao)準(ANSI)法蘭盤及(ji)其配件的(de)標(biao)準。此外,與(yu)美(mei)(mei)國(guo)(guo)(guo)焊接(jie)(jie)協(xie)(xie)(xie)會(hui)(hui)(AWS)、美(mei)(mei)國(guo)(guo)(guo)鍋爐與(yu)壓力容(rong)器檢驗(yan)師委(wei)(wei)員會(hui)(hui)(NBBPVI)、美(mei)(mei)國(guo)(guo)(guo)防火(huo)協(xie)(xie)(xie)會(hui)(hui)(NFPA)、美(mei)(mei)國(guo)(guo)(guo)石油學(xue)會(hui)(hui)(API)和美(mei)(mei)國(guo)(guo)(guo)給水工(gong)(gong)(gong)程協(xie)(xie)(xie)會(hui)(hui)(AWWA)等均(jun)有(you)協(xie)(xie)(xie)作關系(xi)。從1924年起(qi)制(zhi)(zhi)訂標(biao)準。標(biao)準編號(hao):標(biao)準代號(hao)MSS+SP(Standard Practices)十序號(hao)十制(zhi)(zhi)訂年份。MSS還通過其網(wang)站介紹了ASTM、NFPA、ASM、ASME、AASHTO、SAE等標(biao)準信(xin)息(xi),包括(kuo)內(nei)容(rong)介紹、適用(yong)范(fan)圍(wei)、價(jia)格等信(xin)息(xi)。


  ①. MSS SP-44 Steel Pipe Line Flanges 鋼制(zhi)管道法蘭


  ②. MSS SP-83 Steel Pipe Unions,Socket-Welding and Threaded 承插焊和螺紋連(lian)接的碳(tan)鋼管接頭(tou)