Carbon Steel Cast Iron Flange Blind Plate DN20/25/32/40-200 Support Non-Standard Customized Cover Plate GB DN20 11mm Also called flanges or flanges. A part that connects pipes to pipes. Connected to ...もっと見る
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Carbon Steel Cast Iron Flange Blind Plate DN20/25/32/40-200 Support Non-Standard Customized Cover Plate GB DN20 11mm