美(mei)(mei)(mei)(mei)國(guo)(guo)(guo)閥(fa)門(men)及配件(jian)(jian)工(gong)業制(zhi)(zhi)造商(shang)(shang)(shang)標(biao)準(zhun)化協(xie)(xie)會(hui)(hui)(Manufacturers Standardization Society of theValve and Fitting Industry,MSS)成立于1924年,其(qi)前身為管配件(jian)(jian)及閥(fa)門(men)制(zhi)(zhi)造商(shang)(shang)(shang)標(biao)準(zhun)化委員(yuan)會(hui)(hui)(Committee of Manufacturers on Standardization of Pipe Fittings and Valves,CM-SPFV),系由美(mei)(mei)(mei)(mei)國(guo)(guo)(guo)閥(fa)門(men)制(zhi)(zhi)造商(shang)(shang)(shang)協(xie)(xie)會(hui)(hui)(Valve Manufacturers Association,VMA)、美(mei)(mei)(mei)(mei)國(guo)(guo)(guo)管接頭(tou)制(zhi)(zhi)造商(shang)(shang)(shang)協(xie)(xie)會(hui)(hui)(Pipe Fittings Manufacturers Association,PFMA)和(he)美(mei)(mei)(mei)(mei)國(guo)(guo)(guo)商(shang)(shang)(shang)業協(xie)(xie)會(hui)(hui)(TradeAssociation,TA)共同成立。標(biao)準(zhun)制(zhi)(zhi)訂的(de)項目有(you)閥(fa)門(men)、管接頭(tou)、法蘭、螺紋、術語、符號(hao)、材料、鑄鐵與(yu)可鍛鐵管接頭(tou)、連接器、蝶(die)形閥(fa)、水(shui)工(gong)、焊(han)(han)接器材、管道吊架(jia)、閥(fa)門(men)傳動裝置,以及質量標(biao)準(zhun)等(deng)。在11個美(mei)(mei)(mei)(mei)國(guo)(guo)(guo)全(quan)國(guo)(guo)(guo)附屬標(biao)準(zhun)委員(yuan)會(hui)(hui)中,均(jun)有(you)該協(xie)(xie)會(hui)(hui)的(de)代表。與(yu)美(mei)(mei)(mei)(mei)國(guo)(guo)(guo)機(ji)械工(gong)程師(shi)協(xie)(xie)會(hui)(hui)(ASME)和(he)美(mei)(mei)(mei)(mei)國(guo)(guo)(guo)機(ji)械承包(bao)商(shang)(shang)(shang)協(xie)(xie)會(hui)(hui)(MCAA),聯合主持制(zhi)(zhi)訂美(mei)(mei)(mei)(mei)國(guo)(guo)(guo)國(guo)(guo)(guo)家標(biao)準(zhun)(ANSI)法蘭盤及其(qi)配件(jian)(jian)的(de)標(biao)準(zhun)。此外,與(yu)美(mei)(mei)(mei)(mei)國(guo)(guo)(guo)焊(han)(han)接協(xie)(xie)會(hui)(hui)(AWS)、美(mei)(mei)(mei)(mei)國(guo)(guo)(guo)鍋(guo)爐(lu)與(yu)壓力容器檢驗師(shi)委員(yuan)會(hui)(hui)(NBBPVI)、美(mei)(mei)(mei)(mei)國(guo)(guo)(guo)防火協(xie)(xie)會(hui)(hui)(NFPA)、美(mei)(mei)(mei)(mei)國(guo)(guo)(guo)石(shi)油學(xue)會(hui)(hui)(API)和(he)美(mei)(mei)(mei)(mei)國(guo)(guo)(guo)給水(shui)工(gong)程協(xie)(xie)會(hui)(hui)(AWWA)等(deng)均(jun)有(you)協(xie)(xie)作(zuo)關系。從(cong)1924年起制(zhi)(zhi)訂標(biao)準(zhun)。標(biao)準(zhun)編號(hao):標(biao)準(zhun)代號(hao)MSS+SP(Standard Practices)十序號(hao)十制(zhi)(zhi)訂年份。MSS還通過其(qi)網(wang)站介紹了ASTM、NFPA、ASM、ASME、AASHTO、SAE等(deng)標(biao)準(zhun)信息,包(bao)括內容介紹、適用范圍、價格等(deng)信息。


  ①. MSS SP-44 Steel Pipe Line Flanges 鋼制管道法蘭


  ②. MSS SP-83 Steel Pipe Unions,Socket-Welding and Threaded 承插焊和螺紋(wen)連(lian)接(jie)(jie)的碳鋼管接(jie)(jie)頭