Recently, Jiujiang Jingan Petrochemical Engineering Co., Ltd. obtained the special equipment installation and transformation maintenance license issued by the General Administration of Quality Supervision, Inspection and Quarantine, and obtained high-pressure pipeline installation qualifications. It is permitted to install GC1 industrial pipelines, GB1 gas pipelines, and GB2 thermal pipelines for expansion. The inspection and repair market and the installation of industrial pressure pipelines have provided conditions.

WN RTJ Flange

WN RTJ flanges means Weld Neck Flange ring type joint, weld neck flanges RTJ norms for ANSI B16.5 and ANSI B16.47, class 150 300 600 900 1500 2500, size NPS 1/2"-24" and 26"-60", welding neck flanges RTJ steel for carbon steel and stainless steel, ASTM A105 A350LF, SS304 SS316, hyupshin flanges co., ltd is RTJ Weld neck flanges manufacturer

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Jinan Hyupshin Flanges Co., Ltd , https://www.iflange.com