{"id":1650,"date":"2025-07-14T10:54:55","date_gmt":"2025-07-14T03:54:55","guid":{"rendered":"https:\/\/hanavina.com.vn\/?post_type=product&#038;p=1650"},"modified":"2025-07-18T15:55:50","modified_gmt":"2025-07-18T08:55:50","slug":"constant-spring-hanger","status":"publish","type":"product","link":"https:\/\/hanavina.com.vn\/en\/product\/constant-spring-hanger\/","title":{"rendered":"Constant Spring Hanger"},"content":{"rendered":"<ul>\n<li>Fixed spring hangers, often referred to as constant springs, provide fixed support for piping and equipment subjected to vertical movement due to thermal expansion at locations where constant stress must be maintained. This fixed resistance is achieved by using two moment arms rotating about a common point. The load is suspended on one of these arms and a spring is attached to the other arm. With appropriate choice of arms and spring characteristics, it is possible to create a resistance that is virtually independent of position. As with variable springs, Spring Type refers to the connection of the fixed spring to the structure and piping.<\/li>\n<li>Travel stops are installed in all springs prior to shipping. They are required during installation and any hydraulic testing, but must be removed prior to normal operation. They are usually pins, but may be latches in some cases. In either case, the load must be adjusted so that the travel stop can be easily removed.<\/li>\n<li><em><strong>Circumspect:<\/strong><\/em> <em>Do not use force to secure the travel stops.<\/em><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Gi\u00e1 \u0111\u1ee1 c\u1ed1 \u0111\u1ecbnh ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u1ee1 c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng v\u00e0 thi\u1ebft b\u1ecb ch\u1ecbu chuy\u1ec3n \u0111\u1ed9ng th\u1eb3ng \u0111\u1ee9ng do gi\u00e3n n\u1edf nhi\u1ec7t t\u1ea1i c\u00e1c v\u1ecb tr\u00ed m\u00e0 vi\u1ec7c truy\u1ec1n \u1ee9ng su\u1ea5t sang c\u00e1c gi\u00e1 \u0111\u1ee1 ho\u1eb7c thi\u1ebft b\u1ecb kh\u00e1c c\u00f3 th\u1ec3 r\u1ea5t quan tr\u1ecdng. N\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng ch\u00ednh, n\u01a1i m\u00e0 \u0111\u1ed9 l\u1edbn \u1ee9ng su\u1ea5t tr\u00ean \u0111\u01b0\u1eddng \u1ed1ng ho\u1eb7c thi\u1ebft b\u1ecb ph\u1ea3i thay \u0111\u1ed5i g\u1ea7n nh\u01b0 b\u1eb1ng kh\u00f4ng. [&#8230;]<\/p>\n<p><a class=\"btn btn-secondary understrap-read-more-link\" href=\"https:\/\/hanavina.com.vn\/en\/product\/constant-spring-hanger\/\">Read More&#8230;<span class=\"screen-reader-text\"> from Constant Spring Hanger<\/span><\/a><\/p>","protected":false},"featured_media":1628,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[73],"product_tag":[],"class_list":{"0":"post-1650","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-constant-spring-hanger","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/hanavina.com.vn\/en\/wp-json\/wp\/v2\/product\/1650","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hanavina.com.vn\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/hanavina.com.vn\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/hanavina.com.vn\/en\/wp-json\/wp\/v2\/comments?post=1650"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hanavina.com.vn\/en\/wp-json\/wp\/v2\/media\/1628"}],"wp:attachment":[{"href":"https:\/\/hanavina.com.vn\/en\/wp-json\/wp\/v2\/media?parent=1650"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/hanavina.com.vn\/en\/wp-json\/wp\/v2\/product_brand?post=1650"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/hanavina.com.vn\/en\/wp-json\/wp\/v2\/product_cat?post=1650"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/hanavina.com.vn\/en\/wp-json\/wp\/v2\/product_tag?post=1650"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}