1)Name:titanium flange 2)Standards:ANSI,DIN,JIS and API. 3)Product range: DN15-DN3000 titanium hex flange bolt my company is a professional production, processing titanium screws, nuts, titanium, titanium gaskets and other products, the company have on the product of strict processing experience, complete with American standard ASTM B348 standards. ODIDheight 200-400mm100-300mm35-120mm 400- ...