Tongue And Groove Face Flange
TongueAndGrooveFaceFlangeStandard:GB,JB,ISO,DIN,JIS,ANSI,BSSize:1/2″~40″（DN15mm~1000mm）Pressure:150Lb~1500Lb（PN0.6~16MPa）Material:StainlessSteel,AlloyStee)
Shanghai Teyi Valve Manufacturing Co., Ltd
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