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China, Chinese Carbon Steel Pressure Resistant Industrial Grade Standard Compliant Blind Flange1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Fastener FittingFlangeBlind FlangeStainless Steel
Cangzhou Yulong Steel Co., Ltd.
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Product Description Product DescriptionBlind flange is a kind of solid flange, the essence of which is that there is no through-hole opened on the flange for connecting pipeline, and it is mainly used for sealing the end of pipeline or isolating a certain area in the pipeline system. When working, the blind flange is tightly connected to the paired flanges by bolts, and a sealing gasket (e.g., rubber, metal-wound gasket, etc.) is added between them. When the bolts are tightened evenly, the sealing gasket is compressed, filling the tiny unevenness of the sealing surface of the flange, forming a tight sealing barrier, preventing the flow and leakage of the medium in the pipeline, so as to realize the function of blocking or isolation of the pipeline. This structural design makes the blind flange able to reliably cut off the pipeline medium circulation under various complicated working conditions such as high pressure, high temperature, strong corrosiveness, etc., and provide safety guarantee for the overhaul, maintenance or switching of working conditions of the pipeline system.Covering a temperature range of - 270oC to 650oC, it can withstand corrosion of various media such as strong acid (pH≤1), strong alkali (pH≥14), and highly concentrated salt solution. By choosing different materials (e.g. Hastelloy, Monel alloy) and sealing structure, it can meet the needs of extreme working conditions such as aerospace fuel pipelines and radioactive media pipelines in the nuclear industry.Adopting forging or casting high-quality steel, after normalizing, tempering and other heat treatment processes, the mechanical properties are excellent. For example, A105 carbon steel blind flange tensile strength of up to 485MPa, yield strength of 250MPa, can withstand severe pressure fluctuations and mechanical vibration, service life of more than 20 years, reducing the frequency of replacement and maintenance costs. Main ProductCompany ProfileCangzhou Yulong Steel Co., Ltd. is located in Lijiapu Industry, known as the "Capital of Pipe Fittings in China". It is a comprehensive enterprise integrating research and development, production, sales, quality inspection, packaging, and transportation.The company mainly produces and exports steel pipes, flanges, and pipe fittings, which are widely used in shipbuilding, chemicals, oil, electricity, gas, water supply, and other fields. It has established long-term strategic cooperative relationships with many domestic and foreign companies.Our AdvantagesOur ServicesCertificationsPackaging & ShippingFAQQ1: DO YOU ACCEPT PRODUCT CUSTOMIZATION?A: Yes,we can accept material customization,specification model customization,drawing customization,packaging customization.Q2: CAN I PUT OURLOGO ON THE PRODUCT?Yes,we can provide you with laser engraving logo and sticker logo for free.Q3: WHAT IS THE MOQ?A: For trial order,we can sell even one piece.Q4: HOW LONG IS THE PRODUCT WARRANTY PERIOD?A: One year,if the product is non-artificially damaged during the warranty period,we can provide you with a new product for free.Q5: HOW LONG IS THE DELIVERY TIME?A: If we have stock,we will ship within 7 days,if there is no stock,we will ship within 10-20 days.Q6: DO YOU ACCEPT OEM/ODM SERVICE?A: Yes,we can produce products according to your requirements.
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