We are customer-centric and further improve customer experience to provide them with more excellent 12 blind flange, stainless steel threaded flange, asme 16 48. With our own technical advantages and positive working attitude, we continue to provide more high-quality flange so rf, efficient and thoughtful services for our new and old customers, and are committed to creating more value for our customers and society. We are a company that values diversity, inclusivity, and respect in all aspects of our business. We are committed to providing transparent and reliable communication with our clients. Our products are manufactured using cutting-edge technology and materials. As a leading manufacture and exporter, we enjoy a good reputation in the international markets, because of our top quality and reasonable prices. Our company is built on a foundation of integrity and transparency in all business dealings. Innovation is the soul of an enterprise's life, the driving force of development and growth, and the source of perpetual vitality.
  • Integral Pipe Flange
    Integral flanges, also known as Long Weld Neck (LWN) flanges, materials are carbon steel, stainless steel, alloy steel and so on. In various domestic standards, IF is used to indicate the integral
  • Alloy Steel Forgings
    According to A336/A336M − 15
  • Transportation Systems-Flange
    According to ISO 15590-3-2004
  • Steel Pipe Flanges
    According to JIS B 2220-2004
  • Piping Fittings Of Wrought Carbon Steel And Alloy Steel For Moderate And High Temperatu...
    Grade name:WPB/WPC/WP1/WP12/WP11/WP22/WP24/WP5/WP9/WPR/WP91/WP911/WP92
  • Flange Spectacle Blind
    Blind flange, also known as blind flange. It is a connection form of flange. It's basically a flange without a hole in the middle. One of its functions is to block the end of the pipeline, and the
  • Forged Welding Neck Flange
    Forged Welding Neck flange refers to a flange with a cone neck and butt welded with a cylinder or pipe. It belongs to the integral flange. Due to the excessive structure of the cone neck and the butt
  • Forged Slip On Flange
    A slip-on flange is connected to the pipe or the fittings by two fillet welds, one executed inside and one outside the cavity of the flange. Slip-on flanges are also defined Hubbed Flanges and they
  • Socket Weld Flange
    Socket welding flange refers to the pipe end inserted into the flange ring ladder, welded in the pipe end and the outer flange. There are two types with and without a neck. The rigidity of the flange
  • Reducing Flange
    Reducing flange, also known as the size head flange or reducing flange, the inner diameter size and the standard flange inner diameter size there is a certain difference, is a diameter change of the
  • Pressure Vessel Components
    According to A266/A266M − 13
  • Stainless Steel Pipe Flanges
    According to A182/A182M − 15
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The company has built a team of experts and integrated industry resources to form a professional core competitiveness. It has become one of the leading companies in the industry.
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RF, FF, RTJ Flange Face and Finish - Projectmaterials...

Sep 20, 2017 · The most common flange finish for ASME B16.5 RF flanges is 125 to 250 micron Ra (3 to 6 micron Ra). The raised face is, according to ASME B16.5, the default flange face...

Differences between SO WN and SW Flanges...

Jul 28, 2018 · The SO flanges have the RF with a concave in the center. The concave has the bigger inner diameter than the outer diameter of pipe, so that pipes are able to be inserted into...

Flange Face Types-RF、FF、RTJ - ESTAN PIPE FITTINGS CO., LTD...

This is to keep the thin, bittle cast iron flange from being sprung into the gap caused by the raised face of the carbon steel flange. Ring-Type Joint (RTJ) The Ring Type Joint flanges are typically...

RF vs. FF Flanges: What's the Difference? - Commercial Filtration …...

Flat Face Flange. Flat face (FF) flanges are similar to the RF flanges, but they do not have the raised area like the RF flange. Instead, the whole surface is flat. That means that the gasket used...

ASME B16.5 Slip On Flange Class 150 - Piping & Pipeline...

Jul 31, 2019 · July 31, 2019 Technical Drawing A typical drawing of Class 150 slip on flange with raised face (RF) conforming to ASME B16.5 Machine bolt with nut, and stud bolt with nuts for...

36-175-RF-SO-BCIS-FLANGE - Texas Flange...

ansi b16.5 ½” – 24” forged flange weight chart; ansi b16.47 series a flanges; ansi b16.47 series b flanges; ansi b16.47 note; ansi b16.1 industry standard; boiler code flanges; ......

We adhere to integrity management, pioneering and innovative, and the pursuit of perfection, and strive to make the company a leader in the industry of carbon steel mechanical tubing, api blind flange, Carbon Steel Pipe for Marine Pipelines! Yosun (Tianjin) Piping Engineering Co., Ltd. is one of the most professional flange so rf manufacturers and suppliers in China, specialized in providing high quality customized products. Be free to wholesale flange so rf in stock here and get quotation from our factory. For price consultation, contact us.
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