Our company is a modern enterprise committed to the development of blind flange manufacturers, polyethylene plug, stub end with backing flange and the expansion of domestic and foreign markets. At present, our products have been recognized by a large number of consumers and have a good reputation in the industry. We will keep forging ahead, serve and give back to customers with a sincere attitude. Our blind pipe flange has strong market competitiveness since we have first-class technics, brand-new crafts and advanced equipment. Our powerful demonstration effect has led and driven the development of many enterprises in the industry. We actively venture into the market, strengthen the scientific management of projects, and carry out comprehensive management innovation and technological innovation. Only the standardized and orderly management mode and business philosophy can promote the efficiency of enterprises and plan strategies. We are committed to building long-lasting relationships with our clients and partners based on trust, integrity, and exceptional service. Our experienced team is dedicated to providing our clients with excellent service and support. At our company, we believe that success in business comes from fostering strong relationships based on mutual trust, respect, and understanding.
  • 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
  • Low-alloy Pipe Fitting
    This standard is issued under the fixed designation A350/A350M. This specification covers several grades of carbon and low-alloy steel forged or ing-rolled flanges,forged fittings and valves intended
  • Gray Iron Casings For Pipe Fitting
    According to ASTM A126
  • Transportation Systems-Flange
    According to ISO 15590-3-2004
  • Steel Pipe Flanges
    According to JIS B 2220-2004
  • 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
  • Carbon Steel Track Bolts And Nuts
    According to A183 − 14
  • Stainless Steel Pipe Flanges
    According to A182/A182M − 15
Francesco Gray star star star star star
We feel very relieved to work with you.
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We received the product very quickly, great quality and very well packaged!
Joseph Caprio star star star star star
Scientific development and innovation is your motto, and you are able to put it into practice.
Christal Denniston star star star star star
Your company has formed a unique corporate culture in the process of continuous struggle, but what hasn't changed is that you are still producing excellent products.
Dara Omalley star star star star star
We are very satisfied with the products and services of this company. We are grateful that they were careful and motivated to complete the project successfully.
Melissa McCane star star star star star
Your sales manager is very experienced and very calm and has his own way of thinking about things, which we appreciate.
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½ inch Blind Class 300 Carbon Steel Flange $35.12 ½ inch class 150 304 Stainless Steel blind flange $34.93 ½ inch class 150 316 Stainless Steel blind flange $45.40 ½ inch class 150...

We meet the clear or potential needs of our customers with quality 19mm to 13mm elbow, Structural Seamless Steel Pipe and in-depth services to achieve maximum customer satisfaction. Yosun (Tianjin) Piping Engineering Co., Ltd. is one of the most professional blind pipe flange manufacturers and suppliers in China, specialized in providing high quality customized products. Be free to wholesale blind pipe flange in stock here and get quotation from our factory. For price consultation, contact us.
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