China Hot sale Forging Jis 16k Flange Tekanan Rating PL Rf 50a Suppliers. 1. Standar: EN1092-1, ANSI, ASME, ASTM, JIS, DIN, UNI, GOST, BS4504, AS2129, lsp.
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3. Tipe: PL, BL, SO, Threaded, WN, Loose, Ring, etc