High Quality DIN Standard and ASTM Sch80 Plastic Pipe Flange UPVC Pipe Valve Flange UPVC Van Stone Flange UPVC Butterfly Valve Flange for Industrial System

Product Name：DIN PN Loose Flange

The company pursues the accuracy and refinement of manufacturing, and constantly improves its own lean manufacturing equipment, including every component.

The company strictly implements ISO, GB, NB, JB, HG, AISI, ASTM, JIS, BS and other production standards to ensure the high quality of the products.

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