{"id":5682,"date":"2025-12-25T18:07:25","date_gmt":"2025-12-25T10:07:25","guid":{"rendered":"https:\/\/gneealloy.com\/?post_type=product&#038;p=5682"},"modified":"2025-12-31T14:46:59","modified_gmt":"2025-12-31T06:46:59","slug":"incoloy-800-tube","status":"publish","type":"product","link":"https:\/\/gneealloy.com\/fr\/products\/incoloy-800-tube\/","title":{"rendered":"Tube Incoloy 800"},"content":{"rendered":"<p>Le tube Incoloy 800 est un alliage \u00e0 base de nickel-fer-chrome con\u00e7u pour les environnements corrosifs et \u00e0 haute temp\u00e9rature. Cet alliage pr\u00e9sente une excellente stabilit\u00e9 \u00e0 haute temp\u00e9rature, conserve sa microstructure aust\u00e9nitique et offre une r\u00e9sistance sup\u00e9rieure \u00e0 la carburation, \u00e0 l&#039;oxydation et \u00e0 la sulfuration. Sa teneur \u00e9lev\u00e9e en chrome pr\u00e9vient efficacement la d\u00e9gradation des performances due \u00e0 la carburation, tandis que sa bonne r\u00e9sistance \u00e0 la fissuration par corrosion sous contrainte et \u00e0 la corrosion par piq\u00fbres garantit l&#039;int\u00e9grit\u00e9 structurelle m\u00eame dans des conditions de traitement extr\u00eames. De plus, cet alliage poss\u00e8de une bonne r\u00e9sistance m\u00e9canique et une grande durabilit\u00e9 \u00e0 haute temp\u00e9rature, ce qui le rend adapt\u00e9 aux environnements de service \u00e0 haute temp\u00e9rature de longue dur\u00e9e.<\/p>\n<p>Le tube en Incoloy 800 est largement utilis\u00e9 dans la production d&#039;\u00e9nergie, la p\u00e9trochimie, le traitement chimique, le traitement thermique et les fours industriels. On le retrouve fr\u00e9quemment dans des \u00e9quipements critiques tels que les \u00e9changeurs de chaleur, les surchauffeurs, les r\u00e9acteurs et les composants de fours. Disponible en tubes sans soudure et soud\u00e9s, il est conforme aux normes ASTM B407 et ASME SB 163 et a subi de nombreux tests pour garantir sa fiabilit\u00e9. Cet alliage allie une bonne soudabilit\u00e9 et une bonne usinabilit\u00e9, et pr\u00e9sente des performances stables \u00e0 long terme dans des milieux corrosifs et \u00e0 haute temp\u00e9rature, ce qui en fait un mat\u00e9riau de choix pour de nombreuses applications industrielles.<\/p>\n<h2>Sp\u00e9cifications des tuyaux\/tubes Incoloy 800<\/h2>\n<table width=\"678\">\n<tbody>\n<tr>\n<td width=\"153\">Sp\u00e9cifications ASTM<\/td>\n<td width=\"525\">ASTM B829, ASTM B407, ASTM B775, ASTM B514, ASTM B751, ASTM B515<\/td>\n<\/tr>\n<tr>\n<td width=\"153\">Taper<\/td>\n<td width=\"525\">Tuyau Incoloy 800 sans soudure \/ ERW \/ EFW \/ soud\u00e9 \/ fabriqu\u00e9 \/ CDW \/ DOM \/ CEW<\/td>\n<\/tr>\n<tr>\n<td width=\"153\">Dimension du tuyau sans soudure<\/td>\n<td width=\"525\">\u00c9paisseur de paroi : 0,05 \u00e0 20 millim\u00e8tres, 4 \u00e0 219 millim\u00e8tres<\/td>\n<\/tr>\n<tr>\n<td width=\"153\">Dimension du tuyau soud\u00e9<\/td>\n<td width=\"525\">5,0 \u00e0 1219,02 millim\u00e8tres<\/td>\n<\/tr>\n<tr>\n<td width=\"153\">dimension du tuyau EFW<\/td>\n<td width=\"525\">5,0 \u00e0 1219,02 millim\u00e8tres<\/td>\n<\/tr>\n<tr>\n<td width=\"153\">Taille du tube sans soudure<\/td>\n<td width=\"525\">3,35 millim\u00e8tres \u00e0 101,6 millim\u00e8tres OD<\/td>\n<\/tr>\n<tr>\n<td width=\"153\">Dimensions du tube soud\u00e9<\/td>\n<td width=\"525\">6,35 millim\u00e8tres \u00e0 152 millim\u00e8tres OD<\/td>\n<\/tr>\n<tr>\n<td width=\"153\">Bwg et Swg<\/td>\n<td width=\"525\">18 Swg., 14 20 Swg., Swg. Swg., 12 16 Swg., 10 Swg.<\/td>\n<\/tr>\n<tr>\n<td width=\"153\">\u00c9paisseur de paroi du tube<\/td>\n<td width=\"525\">0,020\u2033 \u2013 0,220\u2033 (\u00e9paisseurs de paroi personnalis\u00e9es disponibles)<\/td>\n<\/tr>\n<tr>\n<td width=\"153\">Longueur<\/td>\n<td width=\"525\">Longueur standard et coup\u00e9e, tuyau al\u00e9atoire simple, tuyau al\u00e9atoire double<\/td>\n<\/tr>\n<tr>\n<td width=\"153\">Finition<\/td>\n<td width=\"525\">AP (Recuit et d\u00e9cap\u00e9), BA (Brillant et recuit), n\u00b0 1, 2B, Poli, MF, HL, n\u00b0 4, Finition miroir, BA, 8K, etc.<\/td>\n<\/tr>\n<tr>\n<td width=\"153\">Formulaire<\/td>\n<td width=\"525\">Tuyaux\/tubes hydrauliques, rectangulaires, enroul\u00e9s, carr\u00e9s, creux, ronds, droits, en forme de \u201c U \u201d, serpentins plats, chaudi\u00e8res, LSAW, etc.<\/td>\n<\/tr>\n<tr>\n<td width=\"153\">Application<\/td>\n<td width=\"525\">Tuyaux pour l&#039;industrie laiti\u00e8re, les hydrocarbures, les gaz, les fluides, les chaudi\u00e8res, les \u00e9changeurs de chaleur<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Normes ASTM pour les tubes Incoloy 800<\/h2>\n<table style=\"border-collapse: collapse; width: 492.77pt;\" border=\"0\" width=\"657\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr style=\"height: 23.00pt;\">\n<td class=\"et2\" style=\"height: 23.00pt; width: 114.75pt;\" width=\"153\" height=\"30\"><strong>Standard<\/strong><\/td>\n<td class=\"et2\" style=\"width: 378.00pt;\" width=\"504\"><strong>Description<\/strong><\/td>\n<\/tr>\n<tr style=\"height: 23.00pt;\">\n<td class=\"et3\" style=\"height: 23.00pt; width: 114.75pt;\" width=\"153\" height=\"30\">ASTM B407<\/td>\n<td class=\"et4\" style=\"width: 378.00pt;\" width=\"504\">Tuyau sans soudure en alliage de nickel-fer-chrome<\/td>\n<\/tr>\n<tr style=\"height: 23.00pt;\">\n<td class=\"et5\" style=\"height: 23.00pt; width: 114.75pt;\" width=\"153\" height=\"30\">ASTM B514<\/td>\n<td class=\"et6\" style=\"width: 378.00pt;\" width=\"504\">Tuyau en alliage de nickel-fer-chrome soud\u00e9<\/td>\n<\/tr>\n<tr style=\"height: 23.00pt;\">\n<td class=\"et3\" style=\"height: 23.00pt; width: 114.75pt;\" width=\"153\" height=\"30\">ASTM B515<\/td>\n<td class=\"et4\" style=\"width: 378.00pt;\" width=\"504\">Tuyaux en alliage soud\u00e9s UNS N08120, N08800, N08810 et UNS N08811<\/td>\n<\/tr>\n<tr style=\"height: 23.00pt;\">\n<td class=\"et5\" style=\"height: 23.00pt; width: 114.75pt;\" width=\"153\" height=\"30\">ASTM B751<\/td>\n<td class=\"et6\" style=\"width: 378.00pt;\" width=\"504\">Exigences g\u00e9n\u00e9rales relatives aux tubes soud\u00e9s en nickel et en alliage de nickel<\/td>\n<\/tr>\n<tr style=\"height: 23.00pt;\">\n<td class=\"et3\" style=\"height: 23.00pt; width: 114.75pt;\" width=\"153\" height=\"30\">ASTM B775<\/td>\n<td class=\"et4\" style=\"width: 378.00pt;\" width=\"504\">Exigences g\u00e9n\u00e9rales relatives aux tubes soud\u00e9s en nickel et en alliage de nickel<\/td>\n<\/tr>\n<tr style=\"height: 23.00pt;\">\n<td class=\"et7\" style=\"height: 23.00pt; width: 114.75pt;\" width=\"153\" height=\"30\">ASTM B829<\/td>\n<td class=\"et8\" style=\"width: 378.00pt;\" width=\"504\">Exigences g\u00e9n\u00e9rales relatives aux tubes sans soudure en nickel et en alliage de nickel<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Nuances \u00e9quivalentes de tubes Incoloy 800<\/h2>\n<table style=\"border-collapse: collapse; width: 1008.77pt;\" border=\"0\" width=\"1345\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr style=\"height: 17.25pt;\">\n<td class=\"et2\" style=\"height: 17.25pt; width: 114.75pt;\" width=\"153\" height=\"23\"><strong>STANDARD<\/strong><\/td>\n<td class=\"et3\" style=\"width: 111.75pt;\" width=\"149\"><strong>OUTILS N\u00b0<\/strong><\/td>\n<td class=\"et3\" style=\"width: 111.75pt;\" width=\"149\"><strong>UNS<\/strong><\/td>\n<td class=\"et3\" style=\"width: 111.75pt;\" width=\"149\"><strong>JIS<\/strong><\/td>\n<td class=\"et3\" style=\"width: 111.75pt;\" width=\"149\"><strong>BS<\/strong><\/td>\n<td class=\"et3\" style=\"width: 111.75pt;\" width=\"149\"><strong>GOST<\/strong><\/td>\n<td class=\"et3\" style=\"width: 111.75pt;\" width=\"149\"><strong>AFNOR<\/strong><\/td>\n<td class=\"et3\" style=\"width: 111.75pt;\" width=\"149\"><strong>FR<\/strong><\/td>\n<td class=\"et4\" style=\"width: 111.75pt;\" width=\"149\"><strong>OU<\/strong><\/td>\n<\/tr>\n<tr style=\"height: 18.00pt;\">\n<td class=\"et5\" style=\"height: 18.00pt;\" height=\"24\">Tube Incoloy 800<\/td>\n<td class=\"et6\">1.4876<\/td>\n<td class=\"et6\">N08800<\/td>\n<td class=\"et6\">NCF 800<\/td>\n<td class=\"et6\">NA 15<\/td>\n<td class=\"et6\">EI670<\/td>\n<td class=\"et6\">Z8NC32-21<\/td>\n<td class=\"et6\">X10NiCrAlTi32-20<\/td>\n<td class=\"et7\">XH32T<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"<p>Gnee fabrique des tubes en Incoloy 800 de haute qualit\u00e9, con\u00e7us pour les environnements corrosifs et \u00e0 tr\u00e8s haute temp\u00e9rature. Nos tubes en alliage offrent une r\u00e9sistance sup\u00e9rieure \u00e0 l&#039;oxydation et \u00e0 la carburation \u00e0 haute temp\u00e9rature, ainsi qu&#039;une excellente r\u00e9sistance \u00e0 la corrosion et \u00e0 la fissuration sous contrainte dans l&#039;acide nitrique, les solutions alcalines et les environnements chlor\u00e9s, ce qui en fait un choix fiable pour les \u00e9quipements chimiques, \u00e9nerg\u00e9tiques et de traitement thermique.<\/p>\n<p>Nous proposons des tubes sans soudure et soud\u00e9s conformes aux normes internationales telles que <strong>ASTM B407,<\/strong> <strong>ASTM B514<\/strong>, et <strong>ASME SB-407<\/strong>, prenant en charge toute la gamme de<strong> notes UNS N08800\/810\/811<\/strong>. Nos produits se pr\u00e9sentent sous forme de tubes d&#039;\u00e9changeur de chaleur, de tubes de chaudi\u00e8re et de tubes capillaires. Nous pouvons personnaliser le diam\u00e8tre ext\u00e9rieur, l&#039;\u00e9paisseur de paroi, la longueur et les conditions de traitement afin de r\u00e9pondre \u00e0 vos besoins sp\u00e9cifiques.<\/p>","protected":false},"featured_media":5685,"template":"","meta":{"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"default","_kad_post_title":"","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":""},"product_brand":[],"product_cat":[85],"product_tag":[102],"class_list":["post-5682","product","type-product","status-publish","has-post-thumbnail","product_cat-incoloy","product_tag-incoloy-shape","first","instock","shipping-taxable","product-type-simple","entry","content-bg","loop-entry"],"taxonomy_info":{"product_cat":[{"value":85,"label":"Incoloy"}],"product_tag":[{"value":102,"label":"Incoloy Shape"}]},"featured_image_src_large":["https:\/\/gneealloy.com\/wp-content\/uploads\/2025\/12\/Incoloy-800-round-tube.jpg",800,600,false],"author_info":[],"comment_info":"","_links":{"self":[{"href":"https:\/\/gneealloy.com\/fr\/wp-json\/wp\/v2\/product\/5682","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gneealloy.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/gneealloy.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gneealloy.com\/fr\/wp-json\/wp\/v2\/media\/5685"}],"wp:attachment":[{"href":"https:\/\/gneealloy.com\/fr\/wp-json\/wp\/v2\/media?parent=5682"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/gneealloy.com\/fr\/wp-json\/wp\/v2\/product_brand?post=5682"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/gneealloy.com\/fr\/wp-json\/wp\/v2\/product_cat?post=5682"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/gneealloy.com\/fr\/wp-json\/wp\/v2\/product_tag?post=5682"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}