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Spectacle Blind Flange
Our Spectacle blind are made of carbon steel, alloy steel, stainless steel, and high performance steel. They are manufactured, strictly according to ISO9001 quality management system, and in accordance with standards like ASME B 16.5.ASME B 16.47,DIN 2634,DIN 2630,and DIN 2635,and so on.Thus,you can feel free to choose them.
