China Flanges, Forged Flange Manufacturer
Standard:DIN EN1092-1:2008
Size:1/2"~24"
Material:X6CrNiMoTi17122
Material:1.4571
Standard:DIN 2642,DIN2641
Material:1.4401
Material:X5CrNiMo17122,1.4401
Material:1.4404
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