JIANG YIN LONG RUN FLANGE CO., LTD.

daily updates

  • Expansion of qualification certificates - Longrun Flange Awarded BV Certification for Duplex and Super Duplex Steel Materials
    2024-08-02
    Jiangyin City, July 29, 2024 — Jiangyin Longrun Flange Co., Ltd. is pleased to announce that our flanges made of duplex and super duplex steel materials have successfully passed the stringent certification of Bureau Veritas Marine & Offshore (BV).
  • EN10204-3.1 certification
    2018-07-03
    EN10204-3.1 CERTIFICATION Long Run Flange has PED97/23/EC and AD2000 issued by TUV Rheinland, and all the pre-material of steel bar is also purchased from the PED and AD2000 approved manufacturer. We issue the 3.1 certification according to EN10204:2004EN10204 specifies the different types of inspec
  • What is ISO3651-2 -intergranular corrosion test
    2018-07-03
    ISO 3651-2Determination of resistance to intergranular corrosion of stainless steels- Part 2 Ferritic, austenitic and ferritic-austenitic (duplex) stainless steels- Corrosion test in media containing sulfuric acid This part of ISO 3651 specifies methods for the determination of the resistance to in
  • PT inspection on WN flange
    2017-09-01
    LONGRUN is proceeding with 100% penetrate inspection (PT) on forged stainless flange for Shell Project.
  • There will always be someone who says that they can do it cheaper
    2017-09-01
    That's the fact, high quality deserves expensive price. But in the world,there're many kinds of people who has different demand. Varied purpose determins what they do. If you're not lack of money,you can choose previums, oppositely,select suitable one. But, do not expect high quality with cheape
Jiangyin Long Run Flange Co., Ltd. is located in Jiangsu Province, 150km away from Shanghai.
 : Shanquan Village, Zhouzhuang, Jiangyin, Jiangsu, China
 : sales@longrunflangechina.com
 : +86-510-80618252
 : 2537554212

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Longrun has advanced technical equipment: Air forging hammer,CNC machine, Heat-treatment Furnace, and so on.

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