export high quality weld neck sans1123 forging pipe flange
Our company JINAN HYUPSHIN FLANGES CO., LTD is an expert manufacturer for all standards of flanges, special flanges and forging parts. The annual output is 1000 tons of flanges per month.
The steel flanges of SABS 1123, SANS 1123 standards include:
(1) SABS 1123, Weld Neck Flange, WNRF Flange, Class 600/2, 1000/2, 1600/2, 2500/2, 4000/2, A105, C22.8, S235JRG2, RSt37.2, Carbon Steel, DN15-DN1000.
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