{"id":1186,"date":"2026-09-09T08:19:54","date_gmt":"2026-09-09T08:19:54","guid":{"rendered":"https:\/\/haojubolt.com\/?post_type=product&#038;p=1186"},"modified":"2026-09-09T08:19:54","modified_gmt":"2026-09-09T08:19:54","slug":"hts-series-spring-return-bolt-tensioner","status":"publish","type":"product","link":"https:\/\/haojubolt.com\/index.php\/product\/hts-series-spring-return-bolt-tensioner\/","title":{"rendered":"HTS Series Spring-Return Bolt Tensioner"},"content":{"rendered":"<p>Product Features<br \/>\nProvides high tensioning accuracy, fast operation, and safe performance for demanding bolting applications.<br \/>\nThe bridge and hex socket can be quickly removed, allowing convenient replacement and faster on-site operation.<br \/>\nHighly versatile design allows one tensioner model to accommodate multiple bolt sizes by changing the appropriate interchangeable components.<br \/>\nFeatures a nickel-plated protective surface for enhanced corrosion resistance and extended service life.<br \/>\nEquipped with a reinforced hydraulic sealing system for improved sealing reliability and durability.<br \/>\nCompatible with manual hydraulic pumps, electric hydraulic pumps, and air-driven hydraulic pumps.<br \/>\nFeatures an automatic spring-return mechanism and over-stroke protection, making the tensioner particularly suitable for frequent and repetitive bolting operations.<br \/>\nTensioning capacity: 155\u20133,834 kN<br \/>\nApplicable bolt range: M20\u2013M115<br \/>\nMaximum working pressure: 1,500 bar (150 MPa)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Product Features Provides high tensioning accuracy, fas [&hellip;]<\/p>\n","protected":false},"featured_media":550,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[17],"product_tag":[],"class_list":["post-1186","product","type-product","status-publish","has-post-thumbnail","product_cat-hydraulic-bolt-tensioners","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/haojubolt.com\/index.php\/wp-json\/wp\/v2\/product\/1186","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/haojubolt.com\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/haojubolt.com\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/haojubolt.com\/index.php\/wp-json\/wp\/v2\/comments?post=1186"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/haojubolt.com\/index.php\/wp-json\/wp\/v2\/media\/550"}],"wp:attachment":[{"href":"https:\/\/haojubolt.com\/index.php\/wp-json\/wp\/v2\/media?parent=1186"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/haojubolt.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=1186"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/haojubolt.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=1186"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/haojubolt.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=1186"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}