{"id":2504,"date":"2024-04-24T01:30:04","date_gmt":"2024-04-24T01:30:04","guid":{"rendered":"https:\/\/half-coupling.com\/china-hot-selling-heavy-excavator-transmission-connection-parts-steel-35-large-casting-gear-shaft-half-coupling\/"},"modified":"2024-04-24T01:30:04","modified_gmt":"2024-04-24T01:30:04","slug":"china-hot-selling-heavy-excavator-transmission-connection-parts-steel-35-large-casting-gear-shaft-half-coupling","status":"publish","type":"post","link":"https:\/\/half-coupling.com\/china-hot-selling-heavy-excavator-transmission-connection-parts-steel-35-large-casting-gear-shaft-half-coupling\/","title":{"rendered":"China Hot selling Heavy Excavator Transmission Connection Parts Steel 35 Large Casting Gear Shaft Half Coupling"},"content":{"rendered":"<div class=\"et_pb_column et_pb_column_3_4 et_pb_column_0_tb_body  et_pb_css_mix_blend_mode_passthrough\">\n<div class=\"et_pb_module et_pb_post_content et_pb_post_content_0_tb_body\">\n<p><h2>Product Description<\/h2>\n<p>\n<p><h3>Key attributes<\/h3>\n<p><h4>Other attributes<\/h4>\n<p>\n<p> Applicable Industries <\/p>\n<p><p> Energy &amp; Mining <\/p>\n<p>\u00a0<\/p>\n<p>\n<p><p> Weight (KG) <\/p>\n<p><p> 750 <\/p>\n<p>\u00a0<\/p>\n<p>\n<p><p> After Warranty Service <\/p>\n<p><p> Video technical support, Online support <\/p>\n<p>\u00a0<\/p>\n<p>\n<p><p> Local Service\u00a0Location <\/p>\n<p><p> None <\/p>\n<p>\u00a0<\/p>\n<p>\n<p><p> Showroom Location <\/p>\n<p><p> None <\/p>\n<p>\u00a0<\/p>\n<p>\n<p><p> Video outgoing-inspection <\/p>\n<p><p> Provided <\/p>\n<p>\u00a0<\/p>\n<p>\n<p><p> Machinery Test Report <\/p>\n<p><p> Provided <\/p>\n<p>\u00a0<\/p>\n<p>\n<p><p> Marketing Type <\/p>\n<p><p> Hot Product 2571 <\/p>\n<p>\u00a0<\/p>\n<p>\n<p><p> Warranty of core components <\/p>\n<p><p> 1 Year <\/p>\n<p>\u00a0<\/p>\n<p>\n<p><p> Core Components <\/p>\n<p><p> worm gear <\/p>\n<h1>Heavy transmission gear box custom casting drive large worm gear and shaft<\/h1>\n<p>\n<p><p> Place of CHINAMFG <\/p>\n<p><p> ZheJiang , China <\/p>\n<p>\u00a0<\/p>\n<p>\n<p><p> Condition <\/p>\n<p><p> New <\/p>\n<p>\u00a0<\/p>\n<p>\n<p><p> Warranty <\/p>\n<p><p> 12Months <\/p>\n<p>\u00a0<\/p>\n<p>\n<p><p> Shape <\/p>\n<p><p> Worm <\/p>\n<p>\u00a0<\/p>\n<p>\n<p><p> Brand Name <\/p>\n<p><p> TS <\/p>\n<p>\u00a0<\/p>\n<p>\n<p><p> Material <\/p>\n<p><p> copper <\/p>\n<p>\u00a0<\/p>\n<p>\n<p><p> Standard or Nonstandard <\/p>\n<p><p> Nonstandard <\/p>\n<p>\u00a0<\/p>\n<p>\n<p><p> Direction <\/p>\n<p><p> OEM <\/p>\n<p>\u00a0<\/p>\n<p>\n<p><p> Product name <\/p>\n<p><p> custom casting drive large worm gear and shaft <\/p>\n<p>\u00a0<\/p>\n<p>\n<p><p> Application <\/p>\n<p><p> Heavy gear box <\/p>\n<p>\u00a0<\/p>\n<p>\n<p><p> Quality <\/p>\n<p><p> High Quailty <\/p>\n<p>\u00a0<\/p>\n<p>\n<p><p> Tolerance <\/p>\n<p><p> 0.01mm <\/p>\n<p>\u00a0<\/p>\n<p>\n<p><p> Diameter <\/p>\n<p><p> Min:200mm <\/p>\n<p>\u00a0<\/p>\n<p>\n<p><p> Color <\/p>\n<p><p> OEM <\/p>\n<p>\u00a0<\/p>\n<p>\n<p><p> Heat treatment <\/p>\n<p><p> OEM <\/p>\n<p>\u00a0<\/p>\n<p>\n<p><p> MOQ <\/p>\n<p><p> 1 Piece <\/p>\n<p>\u00a0<\/p>\n<p>\n<p><p> Standard <\/p>\n<p><p> ISO <\/p>\n<p>\u00a0<\/p>\n<p>\n<p><p> Material <\/p>\n<p><p> Copper <\/p>\n<p>\n<p>\n<h3>\u00a0<\/h3>\n<p><h3><b>OUR WORKSHOPS<\/b><\/h3>\n<p> \u00a0 <\/p>\n<p>OUR EQUIPMENTS<br \/>Technology Process <\/p>\n<table>\n<tbody>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p> Material <\/p>\n<\/td>\n<td colspan=\"3\" rowspan=\"1\">\n<p> Carbon steel,Alloy steel <\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p> Structure <\/p>\n<\/td>\n<td colspan=\"3\" rowspan=\"1\">\n<p> Forging,casting <\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p> Type of gear <\/p>\n<\/td>\n<td colspan=\"3\" rowspan=\"1\">\n<p> spur gear,helical gear,Planetary Gear <\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p> Heat treatment <\/p>\n<\/td>\n<td colspan=\"3\" rowspan=\"1\">\n<p> Quenching and tempering <\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p> Process\u00a0 <\/p>\n<\/td>\n<td colspan=\"3\" rowspan=\"1\">\n<p> forging, rough machining, QT, finish machining <\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p> Main equipments <\/p>\n<\/td>\n<td colspan=\"3\" rowspan=\"1\">\n<p> hobbing,CNC machine <\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p> Module <\/p>\n<\/td>\n<td colspan=\"3\" rowspan=\"1\">\n<p> up to 200 <\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p> Precision of gear <\/p>\n<\/td>\n<td colspan=\"3\" rowspan=\"1\">\n<p> Grinding ISO Grade 5-7 &amp; Hobbing ISO Grade 8-9 <\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p> Inspection <\/p>\n<\/td>\n<td colspan=\"3\" rowspan=\"1\">\n<p> Raw material inspection, UT,physical property test,dimension inspect <\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p> Application <\/p>\n<\/td>\n<td colspan=\"3\" rowspan=\"1\">\n<p> Mining machinery, mill, kiln and other equipment <\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><b>OUR CERTIFICATE<\/b> <br \/><b>OUR CUSTOMER FEEDBACK<br \/>CONTACT\u00a0<\/b> <\/p>\n<p> \u00a0 \t\/* January 22, 2571 19:08:37 *\/!function(){function s(e,r){var a,o={};try{e&amp;&amp;e.split(&#8220;,&#8221;).forEach(function(e,t){e&amp;&amp;(a=e.match(\/(.*?):(.*)$\/))&amp;&amp;1\t <\/p>\n<p>\n<p>\n<p>  <button>View More <i><\/i><\/button> <\/p>\n<p><p><img decoding=\"async\" src=\"https:\/\/img.hzpt.com\/img\/coupling\/half%20coupling\/half-coupling1.webp\" alt=\"half coupling\" width=\"800\" \/><\/p>\n<h3>How do Temperature and Environmental Conditions Affect Half Coupling Performance?<\/h3>\n<p>The performance of half couplings can be significantly influenced by temperature and environmental conditions. These factors can affect the materials, integrity, and overall functionality of the coupling in various ways. Here&#8217;s how temperature and environmental conditions impact half coupling performance:<\/p>\n<ul>\n<li><strong>Temperature:<\/strong> Extreme temperatures, whether high or low, can affect the properties of the coupling material. For instance, at high temperatures, certain materials may experience reduced strength and increased susceptibility to creep or deformation. On the other hand, low temperatures can make some materials brittle and prone to cracking. It is essential to select half couplings made from materials that can withstand the expected temperature range in the application.<\/li>\n<li><strong>Corrosive Environments:<\/strong> Half couplings used in corrosive environments are exposed to chemical agents that can cause material degradation. Corrosion can weaken the coupling&#8217;s structure and lead to leaks. In such cases, using corrosion-resistant materials, coatings, or liners can be beneficial to maintain coupling performance and longevity.<\/li>\n<li><strong>Humidity and Moisture:<\/strong> Excessive humidity and moisture can accelerate corrosion and contribute to the deterioration of the coupling over time. Regular cleaning and protection against moisture ingress are necessary to ensure optimal performance in damp environments.<\/li>\n<li><strong>Abrasive Particles:<\/strong> In industrial settings with abrasive particles present in the fluid or environment, half couplings may experience wear and erosion. This can lead to surface damage and affect the coupling&#8217;s sealing ability. Selecting materials with high wear resistance and using filters or strainers to remove abrasive particles can help mitigate these effects.<\/li>\n<li><strong>UV Radiation:<\/strong> In outdoor applications exposed to sunlight, UV radiation can degrade certain materials, particularly polymers and elastomers. Couplings made from UV-resistant materials or employing protective coatings can help counteract this effect.<\/li>\n<li><strong>Thermal Expansion:<\/strong> Temperature fluctuations cause thermal expansion and contraction of the pipes and the half couplings. In systems where thermal expansion is not adequately accommodated, stress on the couplings can lead to leaks or joint failure over time. Providing expansion joints or using materials with low thermal expansion coefficients can address this issue.<\/li>\n<li><strong>Altitude:<\/strong> At higher altitudes, air pressure is reduced, which can affect system performance, especially if the half couplings are not designed for such conditions. It is essential to consider altitude-related effects on pressure and temperature when selecting the appropriate coupling materials.<\/li>\n<li><strong>Weather and Climate:<\/strong> Half couplings installed outdoors are exposed to weather conditions like rain, snow, hail, and extreme temperatures. These factors can impact the coupling&#8217;s integrity and performance. Regular maintenance and inspections become crucial to identify and address any weather-related damages.<\/li>\n<\/ul>\n<p>To ensure optimal half coupling performance, it is essential to consider the specific temperature and environmental conditions of the application. Choosing suitable materials, applying protective coatings, and implementing proper maintenance practices are essential steps to enhance the longevity and reliability of half couplings in various operating environments.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.hzpt.com\/img\/coupling\/half%20coupling\/half-coupling7.webp\" alt=\"half coupling\" width=\"800\" \/><\/p>\n<h3>Are there Special Half Couplings Designed for Specific Types of Pipes (e.g., Stainless Steel, PVC)?<\/h3>\n<p>Yes, there are special half couplings designed to be compatible with specific types of pipes, such as stainless steel, PVC, and other materials. The choice of half coupling material should be based on the properties of the pipe and the requirements of the application. Here are some examples of special half couplings designed for specific types of pipes:<\/p>\n<ol>\n<li><strong>Stainless Steel Half Couplings:<\/strong> These couplings are specifically designed to be used with stainless steel pipes. Stainless steel is known for its corrosion resistance and is commonly used in applications where the conveyed fluid or gas may be corrosive or require high hygiene standards. Stainless steel half couplings provide a reliable and durable connection in such environments, making them suitable for industries like food processing, pharmaceuticals, chemical processing, and marine applications.<\/li>\n<li><strong>PVC Half Couplings:<\/strong> PVC pipes are widely used for water supply, drainage, and irrigation systems due to their lightweight, corrosion resistance, and affordability. Special half couplings for PVC pipes are typically made of PVC material or other compatible plastics. These couplings ensure a secure and leak-free connection in PVC pipe systems, especially in residential and agricultural applications.<\/li>\n<li><strong>CPVC Half Couplings:<\/strong> CPVC (Chlorinated Polyvinyl Chloride) pipes are used in applications where higher temperature and pressure resistance are required compared to standard PVC pipes. CPVC half couplings are designed to be compatible with CPVC pipes, providing a reliable joint for hot water supply, industrial piping, and other high-temperature applications.<\/li>\n<li><strong>Copper Half Couplings:<\/strong> Copper pipes are commonly used for water supply lines and in refrigeration systems. Half couplings made from copper or brass are suitable for connecting copper pipes, ensuring a tight and durable connection in residential and commercial plumbing systems.<\/li>\n<li><strong>Galvanized Steel Half Couplings:<\/strong> Galvanized steel pipes are coated with a layer of zinc to enhance their corrosion resistance. Half couplings made from galvanized steel are used with galvanized pipes in outdoor applications or in areas prone to corrosion, such as in sprinkler systems and outdoor water distribution.<\/li>\n<li><strong>Alloy Steel Half Couplings:<\/strong> In high-pressure and high-temperature applications, where the properties of carbon steel are not sufficient, alloy steel half couplings are used. These couplings are designed to handle the demanding conditions of industries such as oil and gas, petrochemicals, and power generation.<\/li>\n<\/ol>\n<p>It is essential to select the right half coupling material that matches the properties and requirements of the specific type of pipe in the system. Using a compatible half coupling ensures a reliable and leak-free connection, reduces the risk of corrosion or degradation, and contributes to the overall efficiency and longevity of the piping system.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.hzpt.com\/img\/coupling\/half%20coupling\/half-coupling4.webp\" alt=\"half coupling\" width=\"800\" \/><\/p>\n<h3>What are the Standard Sizes and Dimensions Available for Half Couplings?<\/h3>\n<p>Half couplings, as pipe fittings used in piping and plumbing systems, are available in various standard sizes and dimensions to accommodate different pipe sizes and applications. The sizes and dimensions of half couplings depend on the pipe&#8217;s nominal diameter and the specifications set by industry standards organizations. Some common standard sizes and dimensions for half couplings are as follows:<\/p>\n<ul>\n<li><strong>Thread Sizes:<\/strong> Half couplings come with different thread sizes to match the corresponding pipe threads. Common thread sizes for half couplings include 1\/8&#8243;, 1\/4&#8243;, 3\/8&#8243;, 1\/2&#8243;, 3\/4&#8243;, 1&#8243;, 1-1\/4&#8243;, 1-1\/2&#8243;, 2&#8243;, 2-1\/2&#8243;, 3&#8243;, 4&#8243;, 5&#8243;, 6&#8243;, and larger.<\/li>\n<li><strong>Length:<\/strong> The length of a half coupling refers to the distance from one end to the other. It is typically a few inches, depending on the pipe size and application requirements. Lengths for half couplings can range from around 1 inch to 12 inches or more.<\/li>\n<li><strong>Outer Diameter (OD):<\/strong> The outer diameter of a half coupling refers to the measurement across the widest point of the coupling&#8217;s external surface. It corresponds to the pipe&#8217;s outer diameter it is intended to connect to. Common OD sizes for half couplings include 1.05&#8243;, 1.32&#8243;, 1.66&#8243;, 1.90&#8243;, 2.38&#8243;, 2.88&#8243;, 3.50&#8243;, 4.50&#8243;, 5.56&#8243;, 6.63&#8243;, 8.63&#8243;, and others.<\/li>\n<li><strong>Materials:<\/strong> Half couplings are available in various materials, as mentioned in the previous answer. The material selection depends on factors such as the type of fluid being transported, the temperature, the pressure, and the corrosion resistance requirements.<\/li>\n<\/ul>\n<p>It is essential to refer to industry standards, such as ANSI (American National Standards Institute), ASME (American Society of Mechanical Engineers), or ASTM (American Society for Testing and Materials), to ensure that the half couplings meet the specific dimensional and material requirements of the application.<\/p>\n<p>When selecting a half coupling, it is crucial to consider the following factors:<\/p>\n<ul>\n<li><strong>Pipe Size Compatibility:<\/strong> Ensure that the half coupling&#8217;s thread size matches the pipe&#8217;s thread size to create a secure and leak-proof connection.<\/li>\n<li><strong>Application Requirements:<\/strong> Consider the operating conditions, including pressure, temperature, and the nature of the fluid being transported, to choose the appropriate material and dimensions for the half coupling.<\/li>\n<li><strong>Standards Compliance:<\/strong> Select half couplings that meet industry standards to ensure safety and compatibility with other components in the system.<\/li>\n<\/ul>\n<p>In summary, half couplings are available in various standard sizes and dimensions, with different thread sizes and materials to accommodate diverse pipe sizes and applications. Proper selection based on the specific requirements of the piping or plumbing system is essential for ensuring a reliable and efficient connection between pipes.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.hzpt.com\/img\/coupling\/coupling-l1.webp\" alt=\"China Hot selling Heavy Excavator Transmission Connection Parts Steel 35 Large Casting Gear Shaft Half Coupling  \"><img decoding=\"async\" src=\"https:\/\/img.hzpt.com\/img\/coupling\/coupling-l2.webp\" alt=\"China Hot selling Heavy Excavator Transmission Connection Parts Steel 35 Large Casting Gear Shaft Half Coupling  \"><br \/>editor by CX 2024-04-24<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Product Description Key attributes Other attributes Applicable Industries Energy &amp; Mining \u00a0 Weight (KG) 750 \u00a0 After Warranty Service Video technical support, Online support \u00a0 Local Service\u00a0Location None \u00a0 Showroom Location None \u00a0 Video outgoing-inspection Provided \u00a0 Machinery Test Report Provided \u00a0 Marketing Type Hot Product 2571 \u00a0 Warranty of core components 1 Year \u00a0 [&hellip;]<\/p>\n","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":""},"categories":[1],"tags":[5416,64,65,5624,14,305,543,287,323,171,5484,398,5496,5497,5409,240,547,446,69,71,294,548,554,192,556],"_links":{"self":[{"href":"https:\/\/half-coupling.com\/wp-json\/wp\/v2\/posts\/2504"}],"collection":[{"href":"https:\/\/half-coupling.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/half-coupling.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/half-coupling.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/half-coupling.com\/wp-json\/wp\/v2\/comments?post=2504"}],"version-history":[{"count":0,"href":"https:\/\/half-coupling.com\/wp-json\/wp\/v2\/posts\/2504\/revisions"}],"wp:attachment":[{"href":"https:\/\/half-coupling.com\/wp-json\/wp\/v2\/media?parent=2504"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/half-coupling.com\/wp-json\/wp\/v2\/categories?post=2504"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/half-coupling.com\/wp-json\/wp\/v2\/tags?post=2504"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}