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Model No.: ST 15 CR 04 Clicks: 477
China ASTM A234 WPB Concentric Reducer Manufacturer PipesTec Provides ASTM A234 WPB Concentric Reducers, DN450 x DN250, Butt Welded Ends, ANSI B16.9.
Tel: +86-21 31262693
Fax:+86-21 31262693
Email: sales@pipestec.com
sales@metallictec.com