... Neck Flangec.Threaded Flange(Screwed Flange)d.Plain Flange e.Blind Flange f.Lap Joint Flangeg.Wocket Welding Flangeh ... use in medical, oil&gas industry, deepwater oil and shipbuilding industries, power industry, metallurgical industry, light industry, chemical industry. 5. Product Testing●According to globally ... deliveryWe will offer you 1.In-time response by E-mail, Telephone or Fax etc., 2.In-time ...