{"id":2358,"date":"2023-10-06T07:46:24","date_gmt":"2023-10-06T07:46:24","guid":{"rendered":"https:\/\/flangecoupling.top\/china-best-sales-di-water-pipe-fitting-cast-iron-universal-hdpe-flange-adaptor-coupling-for-ductile-iron-pipe-flange-coupling\/"},"modified":"2023-10-06T07:46:24","modified_gmt":"2023-10-06T07:46:24","slug":"china-best-sales-di-water-pipe-fitting-cast-iron-universal-hdpe-flange-adaptor-coupling-for-ductile-iron-pipe-flange-coupling","status":"publish","type":"post","link":"https:\/\/flangecoupling.top\/th\/application\/china-best-sales-di-water-pipe-fitting-cast-iron-universal-hdpe-flange-adaptor-coupling-for-ductile-iron-pipe-flange-coupling\/","title":{"rendered":"China Best Sales Di Water Pipe Fitting Cast Iron Universal HDPE Flange Adaptor Coupling for Ductile Iron Pipe flange coupling"},"content":{"rendered":"
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Product Description<\/h2>\n

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\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0Di Water Pipe Fitting Cast Iron Universal HDPE Flange Adaptor Coupling for Ductile Iron Pipe<\/strong><\/p>\n

Range of usage<\/strong>
Based on the excellent overall performance, the flexible rubber expansion joint is widely used in chemical industry, construction, drainage, oil industry, light and heavy\u00a0industry, refrigeration industry, sanitary system, plumbing system, firefighting, and power electrics, such as the connection with pump or valve and pipeline with vibration or\u00a0large temperature changes.
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Material list<\/strong><\/p>\n\n\n\n\n\n\n\n\n
\u00a0NO<\/strong><\/td>\n\u00a0 NAME<\/strong><\/td>\nMaterial\u00a0<\/strong><\/td>\n<\/tr>\n
\u00a0 \u00a0 \u00a0 1<\/strong><\/td>\nCover<\/strong><\/td>\nNR,NBR,EPDM<\/strong><\/td>\n<\/tr>\n
\u00a0 \u00a0 \u00a0 2<\/strong><\/td>\nReinforcing<\/strong><\/td>\nNylon<\/strong><\/td>\n<\/tr>\n
\u00a0 \u00a0 \u00a0 3<\/strong><\/td>\nTube<\/strong><\/td>\nNR,NBR,EPDM<\/strong><\/td>\n<\/tr>\n
\u00a0 \u00a0 \u00a04<\/strong><\/td>\nRetain rings<\/strong><\/td>\nSteel<\/strong><\/td>\n<\/tr>\n
\u00a0 \u00a0 \u00a05<\/strong><\/td>\nFlange<\/strong><\/td>\nCarbon steel<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Technical conditions<\/strong><\/p>\n\n\n\n\n\n\n\n
Working Pressure\u00a0 \u00a0
MPa(Kgf\/cm2)<\/strong><\/td>\n		1(10)<\/strong><\/td>\n1.6(16)<\/strong><\/td>\n2.5(25)<\/strong><\/td>\n<\/tr>\n
Explosion Pressure
MPa(Kgf\/cm2)<\/strong><\/td>\n		3 (30)<\/strong><\/td>\n4.8 (48)<\/strong><\/td>\n5.5 (55)<\/strong><\/td>\n<\/tr>\n
Vacuum
MPa(Kgf\/cm2)<\/strong><\/td>\n		53.3(400)<\/strong><\/td>\n86.7(650)<\/strong><\/td>\n100(750)<\/strong><\/td>\n<\/tr>\n
Applicable Temperature\u00a0\u00baC<\/em><\/strong>
\u00a0<\/td>\n		-15-115, it can be -30-250 for special condition.\u00a0<\/strong><\/td>\n<\/tr>\n
Applicabe Medium<\/strong>
\u00a0<\/td>\n		Air, compressed air, water,sea water, steam, oil, acid and alkali, etc<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Main joint dimension<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Size\u00a0\u00a0
\u00a0\u00a0\u00a0<\/strong><\/td>\n		\u00a0
Inch<\/strong>
\u00a0<\/td>\n		Length<\/strong><\/td>\nExtension<\/strong><\/td>\nCompression<\/strong><\/td>\n\u00a0
Horizonal
\u00a0\u00a0\u00a0\u00a0<\/strong><\/td>\n		\u00a0
Angular\u00a0
\u00a0\u00a0<\/strong><\/td>\n<\/tr>\n
DN32<\/strong><\/td>\n1 1\/4″<\/strong><\/td>\n95<\/strong><\/td>\n6<\/strong><\/td>\n9<\/strong><\/td>\n9<\/strong><\/td>\n15\u00b0<\/strong><\/td>\n<\/tr>\n
DN40<\/strong><\/td>\n1 1\/2″<\/strong><\/td>\n95<\/strong><\/td>\n6<\/strong><\/td>\n10<\/strong><\/td>\n9<\/strong><\/td>\n15\u00b0<\/strong><\/td>\n<\/tr>\n
DN50<\/strong><\/td>\n2″<\/strong><\/td>\n105<\/strong><\/td>\n7<\/strong><\/td>\n10<\/strong><\/td>\n10<\/strong><\/td>\n15\u00b0<\/strong><\/td>\n<\/tr>\n
DN65<\/strong><\/td>\n2 1\/2″<\/strong><\/td>\n115<\/strong><\/td>\n7<\/strong><\/td>\n13<\/strong><\/td>\n11<\/strong><\/td>\n15\u00b0<\/strong><\/td>\n<\/tr>\n
DN80<\/strong><\/td>\n3″<\/strong><\/td>\n135<\/strong><\/td>\n8<\/strong><\/td>\n15<\/strong><\/td>\n12<\/strong><\/td>\n15\u00b0<\/strong><\/td>\n<\/tr>\n
DN100<\/strong><\/td>\n4″<\/strong><\/td>\n150<\/strong><\/td>\n10<\/strong><\/td>\n19<\/strong><\/td>\n13<\/strong><\/td>\n15\u00b0<\/strong><\/td>\n<\/tr>\n
DN125<\/strong><\/td>\n5″<\/strong><\/td>\n165<\/strong><\/td>\n12<\/strong><\/td>\n19<\/strong><\/td>\n13<\/strong><\/td>\n15\u00b0<\/strong><\/td>\n<\/tr>\n
DN150<\/strong><\/td>\n6″<\/strong><\/td>\n180<\/strong><\/td>\n12<\/strong><\/td>\n20<\/strong><\/td>\n14<\/strong><\/td>\n15\u00b0<\/strong><\/td>\n<\/tr>\n
DN200<\/strong><\/td>\n8″<\/strong><\/td>\n210<\/strong><\/td>\n16<\/strong><\/td>\n25<\/strong><\/td>\n22<\/strong><\/td>\n15\u00b0<\/strong><\/td>\n<\/tr>\n
DN250<\/strong><\/td>\n10″<\/strong><\/td>\n230<\/strong><\/td>\n16<\/strong><\/td>\n25<\/strong><\/td>\n22<\/strong><\/td>\n15\u00b0<\/strong><\/td>\n<\/tr>\n
DN300<\/strong><\/td>\n12″<\/strong><\/td>\n245<\/strong><\/td>\n16<\/strong><\/td>\n25<\/strong><\/td>\n22<\/strong><\/td>\n15\u00b0<\/strong><\/td>\n<\/tr>\n
DN350<\/strong><\/td>\n14″<\/strong><\/td>\n255<\/strong><\/td>\n16<\/strong><\/td>\n25<\/strong><\/td>\n22<\/strong><\/td>\n15\u00b0<\/strong><\/td>\n<\/tr>\n
DN400<\/strong><\/td>\n16″<\/strong><\/td>\n255<\/strong><\/td>\n16<\/strong><\/td>\n25<\/strong><\/td>\n22<\/strong><\/td>\n15\u00b0<\/strong><\/td>\n<\/tr>\n
DN450<\/strong><\/td>\n18″<\/strong><\/td>\n255<\/strong><\/td>\n16<\/strong><\/td>\n25<\/strong><\/td>\n22<\/strong><\/td>\n15\u00b0<\/strong><\/td>\n<\/tr>\n
DN500<\/strong><\/td>\n20″<\/strong><\/td>\n255<\/strong><\/td>\n16<\/strong><\/td>\n25<\/strong><\/td>\n22<\/strong><\/td>\n15\u00b0<\/strong><\/td>\n<\/tr>\n
DN600<\/strong><\/td>\n24″<\/strong><\/td>\n260<\/strong><\/td>\n16<\/strong><\/td>\n25<\/strong><\/td>\n22<\/strong><\/td>\n15\u00b0<\/strong><\/td>\n<\/tr>\n
DN700<\/strong><\/td>\n28″<\/strong><\/td>\n260<\/strong><\/td>\n16<\/strong><\/td>\n25<\/strong><\/td>\n22<\/strong><\/td>\n15\u00b0<\/strong><\/td>\n<\/tr>\n
DN800<\/strong><\/td>\n32″<\/strong><\/td>\n260<\/strong><\/td>\n16<\/strong><\/td>\n25<\/strong><\/td>\n22<\/strong><\/td>\n15\u00b0<\/strong><\/td>\n<\/tr>\n
DN900<\/strong><\/td>\n36″<\/strong><\/td>\n260<\/strong><\/td>\n16<\/strong><\/td>\n25<\/strong><\/td>\n22<\/strong><\/td>\n15\u00b0<\/strong><\/td>\n<\/tr>\n
DN1000<\/strong><\/td>\n40″<\/strong><\/td>\n260<\/strong><\/td>\n18<\/strong><\/td>\n26<\/strong><\/td>\n24<\/strong><\/td>\n15\u00b0<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

<\/p>\n

Features<\/strong>
1. The flexible rubber expansion joint is of small volume, light weight, good flexibility and convenient installation and maintenance\u00a0;\u00a0<\/p>\n

2. The flexible rubber expansion joint has transverse displacement, axial displacement and angular displacement and not restricted by inconsistent pipeline and unparallel flange in installation;\u00a0<\/p>\n

3. The flexible rubber expansion joint reduces vibration and noise;<\/p>\n

4. The flexible rubber expansion joint with seamless inside and resistance to high temperature which is developed by our\u00a0 \u00a0 \u00a0 company can prevent the corrosive medium from corroding the inner wall more efficiently in the pipeline of high temperature resistance, acid and alkali resistance and oil resistance.<\/p>\n

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\"flange<\/p>\n

Flange Couplings for Motor-to-Shaft and Shaft-to-Shaft Connections<\/h3>\n

Flange couplings are versatile components that can be used for both motor-to-shaft and shaft-to-shaft connections in a wide range of mechanical systems. Their design and features make them suitable for various applications:<\/p>\n

1. Motor-to-Shaft Connections:<\/b> Flange couplings are commonly used to connect electric motors to driven equipment, such as pumps, fans, compressors, and conveyors. In motor-to-shaft connections, the flange coupling is mounted on the motor shaft and connected to the input shaft of the driven equipment. This configuration ensures efficient power transmission from the motor to the driven component.<\/p>\n

2. Shaft-to-Shaft Connections:<\/b> Flange couplings are also employed for shaft-to-shaft connections, where two shafts need to be linked together. This could involve connecting two separate pieces of machinery or extending the length of an existing shaft. Flange couplings allow for the secure and precise alignment of the two shafts, ensuring smooth rotation and power transmission between them.<\/p>\n

Flange couplings are available in various designs, such as rigid flange couplings, flexible flange couplings, and floating shaft couplings. Rigid flange couplings offer a more rigid connection, ideal for applications where shaft misalignment is minimal. Flexible flange couplings, on the other hand, can accommodate some degree of misalignment and provide vibration dampening, making them suitable for systems with dynamic conditions or slight misalignments.<\/p>\n

When selecting a flange coupling for a specific connection, factors such as the required torque capacity, shaft sizes, misalignment tolerance, and operating conditions need to be considered. Proper installation and alignment are crucial to ensure the optimal performance and longevity of the flange coupling in both motor-to-shaft and shaft-to-shaft connections.<\/p>\n

In summary, flange couplings are versatile components that can be effectively used for both motor-to-shaft and shaft-to-shaft connections. Their ability to provide secure and efficient power transmission makes them a valuable choice in various industries and mechanical systems.<\/p>\n

\"flange<\/p>\n

How Does a Flange Coupling Contribute to the Longevity of Connected Equipment?<\/h3>\n

A flange coupling plays a crucial role in enhancing the longevity of connected equipment by providing several key benefits:<\/p>\n

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  • Shock and Vibration Damping:<\/b> Flange couplings, especially flexible types, are designed to absorb and dampen shock loads and vibrations that may occur during the operation of rotating machinery. By reducing the impact of these forces on the connected equipment, the coupling helps prevent premature wear and fatigue, thus extending the lifespan of the equipment.<\/li>\n
  • Misalignment Compensation:<\/b> In many industrial applications, shaft misalignment is unavoidable due to various factors like thermal expansion, foundation settling, and equipment repositioning. Flange couplings, especially flexible ones, can accommodate both angular and parallel misalignment, ensuring that the connected equipment operates smoothly even under such conditions. This helps prevent stress on the equipment’s bearings and other components, leading to longer service life.<\/li>\n
  • Torsional Vibration Control:<\/b> Torsional vibrations can occur in rotating machinery, especially when sudden changes in load or speed happen. Flange couplings with proper torsional stiffness and damping characteristics help control these vibrations, reducing the risk of fatigue failure in the connected equipment.<\/li>\n
  • Reduced Wear and Tear:<\/b> By minimizing shock, vibration, and misalignment-related stresses, a flange coupling helps reduce wear and tear on the connected equipment’s components, such as shafts, bearings, and gears. This reduction in wear contributes to the equipment’s overall longevity and decreases the frequency of maintenance and replacement.<\/li>\n
  • Protection Against Overloads:<\/b> Flange couplings can act as a safeguard against unexpected overloads in the system. In cases where the equipment experiences excessive loads or torque spikes, the coupling can provide a level of protection by disengaging or slipping, preventing damage to the machinery.<\/li>\n
  • Optimized Power Transmission:<\/b> A well-selected and properly installed flange coupling ensures efficient power transmission between the driving and driven shafts. The smooth and reliable transfer of power reduces the risk of power losses, heat buildup, and excessive strain on the connected equipment, which are all factors that could impact its longevity.<\/li>\n
  • Corrosion Resistance:<\/b> Flange couplings made from corrosion-resistant materials are well-suited for applications in harsh environments, such as those involving moisture or corrosive substances. By protecting against corrosion, these couplings help maintain the integrity and durability of the connected equipment.<\/li>\n<\/ul>\n

    In conclusion, a flange coupling’s ability to dampen shocks, compensate for misalignment, control vibrations, and optimize power transmission contributes significantly to the longevity and reliable performance of the connected equipment, ultimately leading to reduced downtime and maintenance costs.<\/p>\n

    \"flange<\/p>\n

    Materials Used in Manufacturing Flange Couplings<\/h3>\n

    Flange couplings are manufactured using various materials, each offering specific properties and advantages. The choice of material depends on factors such as application requirements, environmental conditions, and cost considerations. Here are some commonly used materials in manufacturing flange couplings:<\/p>\n

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    • 1. Steel:<\/strong> Steel is one of the most common materials for flange couplings. It offers excellent strength, durability, and resistance to wear. Steel couplings are suitable for a wide range of applications and can handle high torque and heavy loads.<\/li>\n
    • 2. Stainless Steel:<\/strong> Stainless steel is chosen for its superior corrosion resistance, making it ideal for applications where the coupling is exposed to moisture, chemicals, or aggressive substances. Stainless steel flange couplings are common in industries such as food processing, pharmaceuticals, and marine.<\/li>\n
    • 3. Cast Iron:<\/strong> Cast iron couplings are known for their excellent strength and vibration-damping characteristics. They are often used in industrial settings, including pumps, compressors, and conveyor systems.<\/li>\n
    • 4. Aluminum:<\/strong> Aluminum couplings are lightweight and suitable for applications where weight is a concern. They are commonly used in industries such as aerospace and automotive.<\/li>\n
    • 5. Brass:<\/strong> Brass couplings offer good corrosion resistance and electrical conductivity. They are used in specific applications that require these properties.<\/li>\n
    • 6. Bronze:<\/strong> Bronze couplings are valued for their high strength, corrosion resistance, and resistance to wear. They are commonly used in marine and heavy machinery applications.<\/li>\n
    • 7. Plastic:<\/strong> Plastic couplings, such as nylon or polyurethane, are used in applications where weight, non-conductivity, and chemical resistance are critical factors.<\/li>\n
    • 8. Composite Materials:<\/strong> Some modern flange couplings may use composite materials that combine different properties, such as strength, flexibility, and corrosion resistance.<\/li>\n<\/ul>\n

      When selecting the material for a flange coupling, it is essential to consider factors such as load capacity, temperature range, chemical exposure, and the specific demands of the application. Proper material selection ensures that the flange coupling performs optimally and has a long service life in its intended environment.<\/p>\n

      \"China\"China
      editor by CX 2023-10-06<\/p>","protected":false},"excerpt":{"rendered":"

      Product Description \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0Di Water Pipe Fitting Cast Iron Universal HDPE Flange Adaptor Coupling for Ductile Iron Pipe Range of usageBased on the excellent overall performance, the flexible rubber expansion joint is widely used in chemical industry, construction, drainage, oil industry, light and heavy\u00a0industry, refrigeration industry, sanitary system, plumbing system, […]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[1],"tags":[4187,962,3314,964],"class_list":["post-2358","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-china-coupling","tag-coupling","tag-flange-coupling","tag-universal-coupling"],"_links":{"self":[{"href":"https:\/\/flangecoupling.top\/th\/wp-json\/wp\/v2\/posts\/2358","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/flangecoupling.top\/th\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/flangecoupling.top\/th\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/flangecoupling.top\/th\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/flangecoupling.top\/th\/wp-json\/wp\/v2\/comments?post=2358"}],"version-history":[{"count":0,"href":"https:\/\/flangecoupling.top\/th\/wp-json\/wp\/v2\/posts\/2358\/revisions"}],"wp:attachment":[{"href":"https:\/\/flangecoupling.top\/th\/wp-json\/wp\/v2\/media?parent=2358"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/flangecoupling.top\/th\/wp-json\/wp\/v2\/categories?post=2358"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/flangecoupling.top\/th\/wp-json\/wp\/v2\/tags?post=2358"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}