Wenzhou Yiyu Sealing Material Co., Ltd.  

Product Name: Oval Ring Flange Model NO.: R-OVAL Standard: Standard Shape: O-Ring Performance: High Pressure Type: Oil Seal Application: Pumps Material: Stainless Steel Trademark: YIYU Transport Package: Single White Box/Outer with Wooden Case Specification: API Origin: China HS Code: 7326901900 Product Description OVAL Ring Flange is widely applied in petroleum processing,oil refining ,electricity generatedby firepower,textile and other light industries ,pharmacy ,pipeline of naturegas,valve etc. A strict QA system has been set up in accordance withISO9001 for the whole process of our production and we practice astandardized management mode with the microcomputer networkmanagement system for all management departments. Since ISO9001Quality management has been implemented,our level of inspection meansand technology has played a leading role in the sector of sealing elementsand we have become a member of the science and technology informationnetwork of the packing static sealing sector of the state mechanical industry .Besides,we have gained 4 certificates of state patent.TypeCross SectionStandard of Ring Joint GasketStandard of FlangeOvalASME B 16.20 API 6AANSI B 16.5 ASME B16.47,series AOctagonalASME B 16.20 API 6AANSI B 16.5 ASME B16.47,series ARXASME B 16.20 API 6AAPI 6BBXAPI 6AAPI 6BX