{"id":3767,"date":"2025-07-16T08:23:50","date_gmt":"2025-07-16T06:23:50","guid":{"rendered":"https:\/\/2026.jakobantriebstechnik.de\/flanges-for-welding-in\/"},"modified":"2026-02-24T14:01:42","modified_gmt":"2026-02-24T13:01:42","slug":"flanges-for-welding-in","status":"publish","type":"page","link":"https:\/\/www.jakobantriebstechnik.de\/en\/flanges-for-welding-in\/","title":{"rendered":"Flanges for welding"},"content":{"rendered":"<p>[et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; custom_margin=&#8221;0px||||false|false&#8221; custom_padding=&#8221;0px||0px||false|false&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;0px||1px||false|false&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p><a href=\"\/en\/\">Home<\/a> &gt; <a href=\"https:\/\/www.jakobantriebstechnik.de\/en\/vacuum-technology-overview\/\">Vacuum Technology<\/a> &gt; <a href=\"https:\/\/www.jakobantriebstechnik.de\/en\/vacuum-technology-cf-flanges\/\">CF Flanges<\/a> &gt; Flanges For Welding In<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_heading title=&#8221;Flanges for Welding&#8221; _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;][\/et_pb_heading][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;3_5,2_5&#8243; admin_label=&#8221;Above&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;3_5&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_blurb title=&#8221;Weld-on Flange Fixed, Made of Stainless Steel (1.4301)&#8221; image=&#8221;https:\/\/www.jakobantriebstechnik.de\/wp-content\/uploads\/2025\/08\/anschweissflansch-fest-cf.webp&#8221; alt=&#8221;Product photo: Flat stainless steel flange with holes CF area for welding.&#8221; icon_placement=&#8221;left&#8221; image_icon_width=&#8221;200px&#8221; content_max_width=&#8221;100%&#8221; icon_placement_tablet=&#8221;left&#8221; icon_placement_phone=&#8221;top&#8221; icon_placement_last_edited=&#8221;on|phone&#8221; admin_label=&#8221;BIld Oben&#8221; _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<ul>\n<li>pressure range:up to 1*10<sup>-12<\/sup> hPa<\/li>\n<li>temperature range: -196\u00b0C to 300\u00b0C<\/li>\n<li>according to DIN ISO 2768-mK<\/li>\n<\/ul>\n<p>[\/et_pb_blurb][\/et_pb_column][et_pb_column type=&#8221;2_5&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_blurb url=&#8221;https:\/\/www.jakobantriebstechnik.de\/downloads\/vakuumtechnik\/englisch\/datasheet-cf-flanges-weld-on-with-without-thread.pdf&#8221; url_new_window=&#8221;on&#8221; use_icon=&#8221;on&#8221; font_icon=&#8221;&#xf1c1;||fa||900&#8243; icon_placement=&#8221;left&#8221; _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; body_line_height=&#8221;2.2em&#8221; custom_margin=&#8221;||10px||false|false&#8221; link_option_url=&#8221;https:\/\/www.jakobantriebstechnik.de\/downloads\/vakuumtechnik\/englisch\/datasheet-cf-flanges-weld-on-with-without-thread.pdf&#8221; link_option_url_new_window=&#8221;on&#8221; hover_enabled=&#8221;0&#8243; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<p>Data Sheet<\/p>\n<p>[\/et_pb_blurb][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;3_5,2_5&#8243; admin_label=&#8221;Above&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;3_5&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_blurb title=&#8221;Weld-on Flange Fixed With Thread, Made of Stainless Steel (1.4301)&#8221; image=&#8221;https:\/\/www.jakobantriebstechnik.de\/wp-content\/uploads\/2025\/08\/anschweissflansch-mit-gewinde-cf.webp&#8221; alt=&#8221;Product photo: Flat stainless steel flange with threaded holes CF area for welding.&#8221; icon_placement=&#8221;left&#8221; image_icon_width=&#8221;200px&#8221; content_max_width=&#8221;100%&#8221; icon_placement_tablet=&#8221;left&#8221; icon_placement_phone=&#8221;top&#8221; icon_placement_last_edited=&#8221;on|phone&#8221; admin_label=&#8221;BIld Oben&#8221; _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<ul>\n<li>pressure range:up to 1&#215;10<sup>-12<\/sup> hPa<\/li>\n<li>temperature range: -196\u00b0C to 300\u00b0C<\/li>\n<li>according to DIN ISO 2768-mK<\/li>\n<\/ul>\n<p>[\/et_pb_blurb][\/et_pb_column][et_pb_column type=&#8221;2_5&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_blurb url=&#8221;https:\/\/www.jakobantriebstechnik.de\/downloads\/vakuumtechnik\/englisch\/datasheet-cf-flanges-weld-on-with-without-thread.pdf&#8221; url_new_window=&#8221;on&#8221; use_icon=&#8221;on&#8221; font_icon=&#8221;&#xf1c1;||fa||900&#8243; icon_placement=&#8221;left&#8221; _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; body_line_height=&#8221;2.2em&#8221; custom_margin=&#8221;||10px||false|false&#8221; link_option_url=&#8221;https:\/\/www.jakobantriebstechnik.de\/downloads\/vakuumtechnik\/englisch\/datasheet-cf-flanges-weld-on-with-without-thread.pdf&#8221; link_option_url_new_window=&#8221;on&#8221; hover_enabled=&#8221;0&#8243; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<p>Data Sheet<\/p>\n<p>[\/et_pb_blurb][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;3_5,2_5&#8243; admin_label=&#8221;Above&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;3_5&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_blurb title=&#8221;Weld-on Flange with Pipe Socket, Fixed&#8221; image=&#8221;https:\/\/www.jakobantriebstechnik.de\/wp-content\/uploads\/2025\/08\/anschweissflansch-mit-rohransatz-fest-cf.webp&#8221; alt=&#8221;Product photo: Stainless steel pipe with CF flange for welding.  &#8221; icon_placement=&#8221;left&#8221; image_icon_width=&#8221;200px&#8221; content_max_width=&#8221;100%&#8221; icon_placement_tablet=&#8221;left&#8221; icon_placement_phone=&#8221;top&#8221; icon_placement_last_edited=&#8221;on|phone&#8221; admin_label=&#8221;BIld Oben&#8221; _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<ul>\n<li>surface of weld seam: polished<\/li>\n<li>other pipe dimensions and threads on request<\/li>\n<li>tightness: \u22641&#215;10<sup>-11<\/sup> Pa m3\/s<\/li>\n<li>pressure range: <sup> 1&#215;10-12<\/sup> hPa<\/li>\n<li>material: 1.4301<\/li>\n<li>temperature range: -196\u00b0C to 300\u00b0C<\/li>\n<li>according to DIN ISO 2768-mK<\/li>\n<\/ul>\n<p>[\/et_pb_blurb][\/et_pb_column][et_pb_column type=&#8221;2_5&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_blurb url=&#8221;https:\/\/www.jakobantriebstechnik.de\/downloads\/vakuumtechnik\/englisch\/datasheet-cf-flanges-weld-on-socket.pdf&#8221; url_new_window=&#8221;on&#8221; use_icon=&#8221;on&#8221; font_icon=&#8221;&#xf1c1;||fa||900&#8243; icon_placement=&#8221;left&#8221; _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; body_line_height=&#8221;2.2em&#8221; custom_margin=&#8221;||10px||false|false&#8221; link_option_url=&#8221;https:\/\/www.jakobantriebstechnik.de\/downloads\/vakuumtechnik\/englisch\/datasheet-cf-flanges-weld-on-socket.pdf&#8221; link_option_url_new_window=&#8221;on&#8221; hover_enabled=&#8221;0&#8243; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<p>Data Sheet<\/p>\n<p>[\/et_pb_blurb][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;3_5,2_5&#8243; admin_label=&#8221;Above&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;3_5&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_blurb title=&#8221;Weld-on Flange Rotatable&#8221; image=&#8221;https:\/\/www.jakobantriebstechnik.de\/wp-content\/uploads\/2025\/08\/anschweissflansch-drehbar-cf.webp&#8221; alt=&#8221;Product photo: Flat, rotatable stainless steel flange with holes in CF area for welding.&#8221; icon_placement=&#8221;left&#8221; image_icon_width=&#8221;200px&#8221; content_max_width=&#8221;100%&#8221; icon_placement_tablet=&#8221;left&#8221; icon_placement_phone=&#8221;top&#8221; icon_placement_last_edited=&#8221;on|phone&#8221; admin_label=&#8221;BIld Oben&#8221; _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<ul>\n<li>pressure range: <sup> 1&#215;10-12<\/sup> hPa<\/li>\n<li>material: 1.4301<\/li>\n<li>temperature range: -196\u00b0C to 300\u00b0C<\/li>\n<li>according to DIN ISO 2768-mK<\/li>\n<\/ul>\n<p>[\/et_pb_blurb][\/et_pb_column][et_pb_column type=&#8221;2_5&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_blurb url=&#8221;https:\/\/www.jakobantriebstechnik.de\/downloads\/vakuumtechnik\/englisch\/datasheet-cf-flanges-weld-on-rotatable.pdf&#8221; url_new_window=&#8221;on&#8221; use_icon=&#8221;on&#8221; font_icon=&#8221;&#xf1c1;||fa||900&#8243; icon_placement=&#8221;left&#8221; _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; body_line_height=&#8221;2.2em&#8221; custom_margin=&#8221;||10px||false|false&#8221; link_option_url=&#8221;https:\/\/www.jakobantriebstechnik.de\/downloads\/vakuumtechnik\/englisch\/datasheet-cf-flanges-weld-on-rotatable.pdf&#8221; link_option_url_new_window=&#8221;on&#8221; hover_enabled=&#8221;0&#8243; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<p>Data Sheet<\/p>\n<p>[\/et_pb_blurb][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;3_5,2_5&#8243; admin_label=&#8221;Above&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;3_5&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_blurb title=&#8221;Weld-on Flange Rotatable with Thread&#8221; image=&#8221;https:\/\/www.jakobantriebstechnik.de\/wp-content\/uploads\/2025\/08\/anschweissflansch-drehbar-mit-gewinde-cf.webp&#8221; alt=&#8221;Product photo: Flat, rotatable stainless steel flange with threaded holes CF area for welding.&#8221; icon_placement=&#8221;left&#8221; image_icon_width=&#8221;200px&#8221; content_max_width=&#8221;100%&#8221; icon_placement_tablet=&#8221;left&#8221; icon_placement_phone=&#8221;top&#8221; icon_placement_last_edited=&#8221;on|phone&#8221; admin_label=&#8221;BIld Oben&#8221; _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<ul>\n<li>pressure range: <sup> 1&#215;10-12<\/sup> hPa<\/li>\n<li>material: 1.4301<\/li>\n<li>temperature range: -196\u00b0C to 300\u00b0C<\/li>\n<li>according to DIN ISO 2768-mK<\/li>\n<\/ul>\n<p>[\/et_pb_blurb][\/et_pb_column][et_pb_column type=&#8221;2_5&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_blurb url=&#8221;https:\/\/www.jakobantriebstechnik.de\/downloads\/vakuumtechnik\/englisch\/datasheet-cf-flanges-weld-on-with-with-thread.pdf&#8221; url_new_window=&#8221;on&#8221; use_icon=&#8221;on&#8221; font_icon=&#8221;&#xf1c1;||fa||900&#8243; icon_placement=&#8221;left&#8221; _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; body_line_height=&#8221;2.2em&#8221; custom_margin=&#8221;||10px||false|false&#8221; link_option_url=&#8221;https:\/\/www.jakobantriebstechnik.de\/downloads\/vakuumtechnik\/englisch\/datasheet-cf-flanges-weld-on-with-with-thread.pdf&#8221; link_option_url_new_window=&#8221;on&#8221; hover_enabled=&#8221;0&#8243; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<p>Data Sheet<\/p>\n<p>[\/et_pb_blurb][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;3_5,2_5&#8243; admin_label=&#8221;Above&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;3_5&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_blurb title=&#8221;Weld-on Flange with Pipe Attachment Rotatable&#8221; image=&#8221;https:\/\/www.jakobantriebstechnik.de\/wp-content\/uploads\/2025\/08\/anschweissflansch-mit-rohransatz-drehbar-cf.webp&#8221; alt=&#8221;Product photo: Stainless steel tube with rotatable CF flange for welding.  &#8221; icon_placement=&#8221;left&#8221; image_icon_width=&#8221;200px&#8221; content_max_width=&#8221;100%&#8221; icon_placement_tablet=&#8221;left&#8221; icon_placement_phone=&#8221;top&#8221; icon_placement_last_edited=&#8221;on|phone&#8221; admin_label=&#8221;BIld Oben&#8221; _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<ul>\n<li>surface of weld seam: polished<\/li>\n<li>other pipe dimensions on request<\/li>\n<li>pressure range: <sup> 1&#215;10-12<\/sup> hPa<\/li>\n<li>material: 1.4301<\/li>\n<li>temperature range: -196\u00b0C to 300\u00b0C<\/li>\n<li>other pipe dimensions and threads on request<\/li>\n<li>according to DIN ISO 2768-mK<\/li>\n<\/ul>\n<p>[\/et_pb_blurb][\/et_pb_column][et_pb_column type=&#8221;2_5&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_blurb url=&#8221;https:\/\/www.jakobantriebstechnik.de\/downloads\/vakuumtechnik\/englisch\/datasheet-cf-flanges-weld-on-pipe-protatable.pdf&#8221; url_new_window=&#8221;on&#8221; use_icon=&#8221;on&#8221; font_icon=&#8221;&#xf1c1;||fa||900&#8243; icon_placement=&#8221;left&#8221; _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; body_line_height=&#8221;2.2em&#8221; custom_margin=&#8221;||10px||false|false&#8221; link_option_url=&#8221;https:\/\/www.jakobantriebstechnik.de\/downloads\/vakuumtechnik\/englisch\/datasheet-cf-flanges-weld-on-pipe-protatable.pdf&#8221; link_option_url_new_window=&#8221;on&#8221; hover_enabled=&#8221;0&#8243; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<p>Data Sheet<\/p>\n<p>[\/et_pb_blurb][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Home &gt; Vacuum Technology &gt; CF Flanges &gt; Flanges For Welding In pressure range:up to 1*10-12 hPa temperature range: -196\u00b0C to 300\u00b0C according to DIN ISO 2768-mK Data Sheet pressure range:up to 1&#215;10-12 hPa temperature range: -196\u00b0C to 300\u00b0C according to DIN ISO 2768-mK Data Sheet surface of weld seam: polished other pipe dimensions and [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"class_list":["post-3767","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.jakobantriebstechnik.de\/en\/wp-json\/wp\/v2\/pages\/3767","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jakobantriebstechnik.de\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.jakobantriebstechnik.de\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.jakobantriebstechnik.de\/en\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.jakobantriebstechnik.de\/en\/wp-json\/wp\/v2\/comments?post=3767"}],"version-history":[{"count":9,"href":"https:\/\/www.jakobantriebstechnik.de\/en\/wp-json\/wp\/v2\/pages\/3767\/revisions"}],"predecessor-version":[{"id":7924,"href":"https:\/\/www.jakobantriebstechnik.de\/en\/wp-json\/wp\/v2\/pages\/3767\/revisions\/7924"}],"wp:attachment":[{"href":"https:\/\/www.jakobantriebstechnik.de\/en\/wp-json\/wp\/v2\/media?parent=3767"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}