{"id":2950,"date":"2022-08-11T04:30:58","date_gmt":"2022-08-11T04:30:58","guid":{"rendered":"http:\/\/enercorindus.com\/?page_id=2950"},"modified":"2023-04-25T09:14:05","modified_gmt":"2023-04-25T09:14:05","slug":"integral-flange-lawn-flange","status":"publish","type":"page","link":"https:\/\/enercorindus.com\/index.php\/integral-flange-lawn-flange\/","title":{"rendered":"Integral Flange \/ Lawn Flange"},"content":{"rendered":"\t\t
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Integral Flange \/ LWN Flange<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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Flanges & Fittings\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Integral Flange \/ LWN Flange<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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Integral flange or Long Weld Neck (LWN) flange is a type of flange that is commonly used in high-pressure applications, such as in oil and gas pipelines, chemical processing plants, and power generation facilities. The LWN flange is a one-piece forged flange with a long, tapered neck and a flat face or raised face. The neck of the flange is welded to the pipe, which provides a strong and reliable connection that is resistant to bending and deformation.<\/p>

The LWN flange is designed to distribute the stress evenly across the flange and the pipe, which helps to prevent leakage and damage to the system. The long neck of the flange also provides additional support and reduces the risk of thermal expansion or contraction.<\/p>

The LWN flange is available in various sizes, pressure ratings, and materials, including carbon steel, stainless steel, and alloy steel. It is commonly used in pipelines that require high-pressure and high-temperature capabilities and in applications where frequent disassembly and maintenance are necessary.<\/p>

Proper installation and torque of the bolts are crucial to ensure a tight and leak-free seal. The LWN flange must be installed with the proper alignment and clearance to prevent damage to the flange and the pipe. The weld must also be done carefully to ensure that it is strong and secure. Regular inspection and maintenance of the LWN flange are important to ensure that it is functioning properly and to prevent any damage or leaks in the system.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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Standard<\/p><\/td>

ANSI Flanges, ASTM \/ ASME Flanges, EN Flanges, etc.<\/p><\/td><\/tr>

Size<\/p><\/td>

1\/2\u2033 to 48\u2033<\/p><\/td><\/tr>

Class \/ Pressure<\/p><\/td>

150#, 300#, 600#, 900#, 1500#, 2500#,<\/p>

PN6, PN10, PN16, PN25, PN40, PN64<\/p><\/td><\/tr>

Dimensions<\/p><\/td>

ANSI\/ASME B16.5, B 16.47 Series A & B, B16.48, EN-1092, DIN, etc.<\/p><\/td><\/tr>

Flange Face Type<\/p><\/td>

Flat Face (FF), Raised Face (RF), Ring Type Joint (RTJ)<\/p><\/td><\/tr>

Material<\/p><\/td>

Carbon Steel\u00a0<\/p>

ASTM \/ ASME SA 105, ASTM\/ ASME SA516 Gr 55-60-65-70<\/p><\/td><\/tr>

Stainless Steel<\/p>

ASTM \/ ASME SA 182 F 304 , 304L , 304H, 309H, 310H , 316 , 316H , 316L , 316 LN , 317 , 317L , 321 , 321H , 347 , 347 H<\/p><\/td><\/tr>

Duplex Stainless Steel<\/p>

ASTM \/ ASME SA 182 F 44 , F 45 , F51 , F 53 , F 55 , F 60 , F 61.<\/p><\/td><\/tr>

Low Temperature alloy Steel<\/p>

ASTM \/ ASME SA350 LF2 Class 1 & 2<\/p><\/td><\/tr>

High Strength alloy Steel<\/p>

ASTM A694 F42, ASTM A694 F52<\/p><\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

Integral Flange \/ LWN Flange Flanges & Fittings Integral Flange \/ LWN Flange Integral flange or Long Weld Neck (LWN) flange is a type of flange that is commonly used in high-pressure applications, such as in oil and gas pipelines, chemical processing plants, and power generation facilities. The LWN flange is a one-piece forged flange with a long, tapered neck and a flat face or raised face. The neck of the flange is welded to the pipe, which provides a strong and reliable connection that is resistant to bending and deformation. The LWN flange is designed to distribute the stress evenly across the flange and the pipe, which helps to prevent leakage and damage to the system. The long neck of the flange also provides additional support and reduces the risk of thermal expansion or contraction. The LWN flange is available in various sizes, pressure ratings, and materials, including carbon steel, stainless steel, and alloy steel. It is commonly used in pipelines that require high-pressure and high-temperature capabilities and in applications where frequent disassembly and maintenance are necessary. Proper installation and torque of the bolts are crucial to ensure a tight and leak-free seal. The LWN flange must be installed with the proper alignment and clearance to prevent damage to the flange and the pipe. The weld must also be done carefully to ensure that it is strong and secure. Regular inspection and maintenance of the LWN flange are important to ensure that it is functioning properly and to prevent any damage or leaks in the system. Standard ANSI Flanges, ASTM \/ ASME Flanges, EN Flanges, etc. Size 1\/2\u2033 to 48\u2033 Class \/ Pressure 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 Dimensions ANSI\/ASME B16.5, B 16.47 Series A & B, B16.48, EN-1092, DIN, etc. Flange Face Type Flat Face (FF), Raised Face (RF), Ring Type Joint (RTJ) Material Carbon Steel\u00a0 ASTM \/ ASME SA 105, ASTM\/ ASME SA516 Gr 55-60-65-70 Stainless Steel ASTM \/ ASME SA 182 F 304 , 304L , 304H, 309H, 310H , 316 , 316H , 316L , 316 LN , 317 , 317L , 321 , 321H , 347 , 347 H Duplex Stainless Steel ASTM \/ ASME SA 182 F 44 , F 45 , F51 , F 53 , F 55 , F 60 , F 61. Low Temperature alloy Steel ASTM \/ ASME SA350 LF2 Class 1 & 2 High Strength alloy Steel ASTM A694 F42, ASTM A694 F52<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-2950","page","type-page","status-publish","hentry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/enercorindus.com\/index.php\/wp-json\/wp\/v2\/pages\/2950","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/enercorindus.com\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/enercorindus.com\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/enercorindus.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/enercorindus.com\/index.php\/wp-json\/wp\/v2\/comments?post=2950"}],"version-history":[{"count":10,"href":"https:\/\/enercorindus.com\/index.php\/wp-json\/wp\/v2\/pages\/2950\/revisions"}],"predecessor-version":[{"id":4116,"href":"https:\/\/enercorindus.com\/index.php\/wp-json\/wp\/v2\/pages\/2950\/revisions\/4116"}],"wp:attachment":[{"href":"https:\/\/enercorindus.com\/index.php\/wp-json\/wp\/v2\/media?parent=2950"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}