产品介绍
孔板法兰厂家直销
孔板法兰厂家直销
孔板法兰厂家直销
法兰尺寸:
DN15,DN20,DN25,DN32,DN40,DN50,DN65,DN80,DN90,DN100,DN125,DN150,DN200,DN250,DN300,DN350,DN400,DN450,DN500,DN550,DN600,DN650,DN700,DN750,DN800,DN850,DN900,DN950,DN1000,DN1200,DN2000
1,2",3,4",1",1.1,4",1.1,2",2",2.1,2",3",3.1,2",4",5",6",8",10",12",14",16",18",20",22",22",24",26",28",30",32",34",36",38",40",42",44",46",48"50",60",72"
Φ88.9,Φ114.3,Φ219.1,Φ355.6
法兰材质:
碳钢:20#,Q235B,16Mn,ASTM A105,A105N,ASTM A350 LF1, LF2 CL1,CL2, LF3 CL1,CL2,ASTM A694 F42,F46,F48,F50,F52,F56,F60,F65, F70;
不锈钢:304,304L,316,316L,321,ASTM A182 F304,F304L,F316,F316L
合金钢:ASTM A182 F1, F5,F9,F11,F12,F22,F91,A182F12,A182F11;
1Cr5Mo,12CrMo,12CrMoG,12Cr1MoV,15CrMo,15CrMoG,
常用:20#,Q235B,16Mn,A105,304,304L,316,316L,
A182,A234,A350,A420,A694,A515,A516,SS400
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