Jiangsu Haohua Industry Group as one of the leading suppliers in China to supply (ASTM A789 UNS 32205 Duplex Stainless Steel Pipe Brighting Annealing for petroleum industry and Heat Exchanger industry and Machining Industry etc.
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Jiangsu Haohua Industry Group as one of the leading suppliers in China to supply ASTM A789 UNS 32750 Duplex Stainless Steel Pipefor petroleum industry and Heat Exchanger industry and Machining Industry etc.
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Jiangsu Haohua Industry Group as one of the leading suppliers in China to supply ASTM A789 UNS 32205 Duplex Stainless Steel Pipe for petroleum industry and Heat Exchanger industry and Machining Industry etc.
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Jiangsu Haohua Industry Group as one of the leading suppliers in China to supply ASTM A789 UNS 32550 Duplex Stainless Steel Pipe for petroleum industry and Heat Exchanger industry and Machining Industry etc.
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Jiangsu Haohua Industry Group as one of the leading suppliers in China to supply ASTM A789 UNS 31803 Duplex Stainless Steel Pipe for petroleum industry and Heat Exchanger industry and Machining Industry etc.
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