{"id":1681,"date":"2023-02-21T07:56:18","date_gmt":"2023-02-21T07:56:18","guid":{"rendered":"https:\/\/toklaisteel.com\/?page_id=1681"},"modified":"2026-07-23T07:18:43","modified_gmt":"2026-07-23T07:18:43","slug":"%e0%b8%aa%e0%b8%95%e0%b9%87%e0%b8%ad%e0%b8%84%e0%b8%ab%e0%b8%99%e0%b9%89%e0%b8%b2%e0%b9%81%e0%b8%9b%e0%b8%a5%e0%b8%99-flange","status":"publish","type":"page","link":"https:\/\/toklaisteel.com\/?page_id=1681","title":{"rendered":"Application Advantages Between Metal Pump Connectors and Metal Expansion Joints"},"content":{"rendered":"\n

.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

.<\/p>\n\n\n\n

It\u2019s all about vibration and how its resonance affects the connection and the service life of a pump. Vibration refers to the rapid oscillations of an object to either side of a centerline, and is a detrimental element in a piping system. Both metal hose assemblies and expansion joints are able to absorb that vibration and provide the flexibility needed.<\/p>\n\n\n\n

However, between the two options, there are significant differences that lead to greater service life, dependability and safety.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

.<\/p>\n\n\n\n

\n
\n
    \n
  • Constructed from a single layer of stainless strip.<\/li>\n\n\n\n
  • Resonance transfers into the machinery causing untimely breakdowns with substantial cost.<\/li>\n\n\n\n
  • Most readily available in 321 or 316 stainless steel.<\/li>\n\n\n\n
  • Moves only on two planes – Lateral (side to side) and Angular (one end moving, or bending, relative to the other).<\/li>\n\n\n\n
  • Designed to seal off vibration and take up only limited movement.<\/li>\n\n\n\n
  • Prone to vibration fatigue and premature failure. vibration can also cause the braid to cut through the top of the corrugations and damage the hose.<\/li>\n\n\n\n
  • The recommended lengths for this installation are longer than the space provided (as designated by ISO 10380 and NAHAD 400 standards).<\/li>\n<\/ul>\n<\/div>\n\n\n\n
    \n
      \n
    • Multi-ply design with lower spring rates reduces stress on all of the individual components in the system.<\/li>\n\n\n\n
    • Minimizes resonance transfer and extends service life of the pump.<\/li>\n\n\n\n
    • Available in numerous stainless and nickel alloys as well as C276, which is more resistant to harsh chemicals such as chlorine.<\/li>\n\n\n\n
    • Able to move on three planes, Axial (compression and extension), Lateral (side to side), and Angular (one end moving or bending, relative to the other).<\/li>\n\n\n\n
    • Seals off vibration and takes full-range of movement.<\/li>\n\n\n\n
    • Provides an internal dampening of the vibration which extends the life cycle of the expansion joint.<\/li>\n\n\n\n
    • Appropriate engineered lengths facilitates easy<\/li>\n\n\n\n
    • installation and provides lowest total cost solutions for pump applications.<\/li>\n\n\n\n
    • Supplied with limit rods which prevent damage to the piping system by absorbing any thrust in pressure.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n

      .<\/p>\n\n\n\n

      \n
      <\/div>\n\n\n\n
      <\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

      . . It\u2019s all about vibration and how its resonance…<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1681","page","type-page","status-publish","hentry"],"yoast_head":"\nApplication Advantages Between Metal Pump Connectors and Metal Expansion Joints - TOKLAISTEEL \u0e1a\u0e17\u0e04\u0e27\u0e32\u0e21 \u0e40\u0e1b\u0e23\u0e35\u0e22\u0e1a\u0e40\u0e17\u0e35\u0e22\u0e1a \u0e42\u0e23\u0e07\u0e07\u0e32\u0e19 \u0e2d\u0e38\u0e15\u0e2a\u0e32\u0e2b\u0e01\u0e23\u0e23\u0e21 \u0e1c\u0e39\u0e49\u0e1c\u0e25\u0e34\u0e15<\/title>\n<meta name=\"description\" content=\"\u0e02\u0e49\u0e2d\u0e14\u0e35\u0e43\u0e19\u0e01\u0e32\u0e23\u0e43\u0e0a\u0e49\u0e07\u0e32\u0e19\u0e23\u0e30\u0e2b\u0e27\u0e48\u0e32\u0e07\u0e02\u0e49\u0e2d\u0e15\u0e48\u0e2d\u0e1b\u0e31\u0e4a\u0e21\u0e41\u0e1a\u0e1a\u0e42\u0e25\u0e2b\u0e30\u0e41\u0e25\u0e30\u0e02\u0e49\u0e2d\u0e15\u0e48\u0e2d\u0e02\u0e22\u0e32\u0e22\u0e15\u0e31\u0e27\u0e41\u0e1a\u0e1a\u0e42\u0e25\u0e2b\u0e30 \u0e01\u0e32\u0e23\u0e40\u0e1b\u0e23\u0e35\u0e22\u0e1a\u0e40\u0e17\u0e35\u0e22\u0e1a It\u2019s all about vibration and how its resonance affects the connection and the service life of a pump. Vibration refers to the rapid oscillations of an object to either side of a centerline, and is a detrimental element in a piping system. Both metal hose assemblies and expansion joints are able to absorb that vibration and provide the flexibility needed.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/toklaisteel.com\/?page_id=1681\" \/>\n<meta property=\"og:locale\" content=\"th_TH\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Application Advantages Between Metal Pump Connectors and Metal Expansion Joints - TOKLAISTEEL \u0e1a\u0e17\u0e04\u0e27\u0e32\u0e21 \u0e40\u0e1b\u0e23\u0e35\u0e22\u0e1a\u0e40\u0e17\u0e35\u0e22\u0e1a \u0e42\u0e23\u0e07\u0e07\u0e32\u0e19 \u0e2d\u0e38\u0e15\u0e2a\u0e32\u0e2b\u0e01\u0e23\u0e23\u0e21 \u0e1c\u0e39\u0e49\u0e1c\u0e25\u0e34\u0e15\" \/>\n<meta property=\"og:description\" content=\"\u0e02\u0e49\u0e2d\u0e14\u0e35\u0e43\u0e19\u0e01\u0e32\u0e23\u0e43\u0e0a\u0e49\u0e07\u0e32\u0e19\u0e23\u0e30\u0e2b\u0e27\u0e48\u0e32\u0e07\u0e02\u0e49\u0e2d\u0e15\u0e48\u0e2d\u0e1b\u0e31\u0e4a\u0e21\u0e41\u0e1a\u0e1a\u0e42\u0e25\u0e2b\u0e30\u0e41\u0e25\u0e30\u0e02\u0e49\u0e2d\u0e15\u0e48\u0e2d\u0e02\u0e22\u0e32\u0e22\u0e15\u0e31\u0e27\u0e41\u0e1a\u0e1a\u0e42\u0e25\u0e2b\u0e30 \u0e01\u0e32\u0e23\u0e40\u0e1b\u0e23\u0e35\u0e22\u0e1a\u0e40\u0e17\u0e35\u0e22\u0e1a It\u2019s all about vibration and how its resonance affects the connection and the service life of a pump. Vibration refers to the rapid oscillations of an object to either side of a centerline, and is a detrimental element in a piping system. 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Vibration refers to the rapid oscillations of an object to either side of a centerline, and is a detrimental element in a piping system. Both metal hose assemblies and expansion joints are able to absorb that vibration and provide the flexibility needed.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/toklaisteel.com\/?page_id=1681","og_locale":"th_TH","og_type":"article","og_title":"Application Advantages Between Metal Pump Connectors and Metal Expansion Joints - TOKLAISTEEL \u0e1a\u0e17\u0e04\u0e27\u0e32\u0e21 \u0e40\u0e1b\u0e23\u0e35\u0e22\u0e1a\u0e40\u0e17\u0e35\u0e22\u0e1a \u0e42\u0e23\u0e07\u0e07\u0e32\u0e19 \u0e2d\u0e38\u0e15\u0e2a\u0e32\u0e2b\u0e01\u0e23\u0e23\u0e21 \u0e1c\u0e39\u0e49\u0e1c\u0e25\u0e34\u0e15","og_description":"\u0e02\u0e49\u0e2d\u0e14\u0e35\u0e43\u0e19\u0e01\u0e32\u0e23\u0e43\u0e0a\u0e49\u0e07\u0e32\u0e19\u0e23\u0e30\u0e2b\u0e27\u0e48\u0e32\u0e07\u0e02\u0e49\u0e2d\u0e15\u0e48\u0e2d\u0e1b\u0e31\u0e4a\u0e21\u0e41\u0e1a\u0e1a\u0e42\u0e25\u0e2b\u0e30\u0e41\u0e25\u0e30\u0e02\u0e49\u0e2d\u0e15\u0e48\u0e2d\u0e02\u0e22\u0e32\u0e22\u0e15\u0e31\u0e27\u0e41\u0e1a\u0e1a\u0e42\u0e25\u0e2b\u0e30 \u0e01\u0e32\u0e23\u0e40\u0e1b\u0e23\u0e35\u0e22\u0e1a\u0e40\u0e17\u0e35\u0e22\u0e1a It\u2019s all about vibration and how its resonance affects the connection and the service life of a pump. 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Both metal hose assemblies and expansion joints are able to absorb that vibration and provide the flexibility needed.","og_url":"https:\/\/toklaisteel.com\/?page_id=1681","og_site_name":"TOKLAISTEEL","article_modified_time":"2026-07-23T07:18:43+00:00","og_image":[{"width":1920,"height":1080,"url":"https:\/\/toklaisteel.com\/wp-content\/uploads\/2026\/07\/46-1.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"3 \u0e19\u0e32\u0e17\u0e35"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/toklaisteel.com\/?page_id=1681","url":"https:\/\/toklaisteel.com\/?page_id=1681","name":"Application Advantages Between Metal Pump Connectors and Metal Expansion Joints - TOKLAISTEEL \u0e1a\u0e17\u0e04\u0e27\u0e32\u0e21 \u0e40\u0e1b\u0e23\u0e35\u0e22\u0e1a\u0e40\u0e17\u0e35\u0e22\u0e1a \u0e42\u0e23\u0e07\u0e07\u0e32\u0e19 \u0e2d\u0e38\u0e15\u0e2a\u0e32\u0e2b\u0e01\u0e23\u0e23\u0e21 \u0e1c\u0e39\u0e49\u0e1c\u0e25\u0e34\u0e15","isPartOf":{"@id":"https:\/\/toklaisteel.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/toklaisteel.com\/?page_id=1681#primaryimage"},"image":{"@id":"https:\/\/toklaisteel.com\/?page_id=1681#primaryimage"},"thumbnailUrl":"https:\/\/toklaisteel.com\/wp-content\/uploads\/2026\/07\/46-1-1024x576.jpg","datePublished":"2023-02-21T07:56:18+00:00","dateModified":"2026-07-23T07:18:43+00:00","description":"\u0e02\u0e49\u0e2d\u0e14\u0e35\u0e43\u0e19\u0e01\u0e32\u0e23\u0e43\u0e0a\u0e49\u0e07\u0e32\u0e19\u0e23\u0e30\u0e2b\u0e27\u0e48\u0e32\u0e07\u0e02\u0e49\u0e2d\u0e15\u0e48\u0e2d\u0e1b\u0e31\u0e4a\u0e21\u0e41\u0e1a\u0e1a\u0e42\u0e25\u0e2b\u0e30\u0e41\u0e25\u0e30\u0e02\u0e49\u0e2d\u0e15\u0e48\u0e2d\u0e02\u0e22\u0e32\u0e22\u0e15\u0e31\u0e27\u0e41\u0e1a\u0e1a\u0e42\u0e25\u0e2b\u0e30 \u0e01\u0e32\u0e23\u0e40\u0e1b\u0e23\u0e35\u0e22\u0e1a\u0e40\u0e17\u0e35\u0e22\u0e1a It\u2019s all about vibration and how its resonance affects the connection and the service life of a pump. 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