{"id":10169,"date":"2018-07-10T11:37:49","date_gmt":"2018-07-10T09:37:49","guid":{"rendered":"https:\/\/www.kromschroeder.de\/process-heat\/products\/kromschroeder-system-technology\/gas-systems\/standards\/en-746-22010\/5-2-gaseous-fuels\/5-2-1-gas-pipework\/5-2-1-5-flexible-tubing-and-couplings\/"},"modified":"2018-07-27T18:47:31","modified_gmt":"2018-07-27T16:47:31","slug":"5-2-1-5-flexible-tubing-and-couplings","status":"publish","type":"page","link":"https:\/\/www.kromschroeder.de\/en\/kromschroeder-system-technology\/gas-systems\/standards\/en-746-22010\/5-2-gaseous-fuels\/5-2-1-gas-pipework\/5-2-1-5-flexible-tubing-and-couplings\/","title":{"rendered":"5.2.1.5 Flexible tubing and couplings"},"content":{"rendered":"<p>[et_pb_section bb_built=&#8221;1&#8243; fullwidth=&#8221;on&#8221; specialty=&#8221;off&#8221; _builder_version=&#8221;3.0.89&#8243; next_background_color=&#8221;#000000&#8243; global_module=&#8221;3071&#8243;][et_pb_fullwidth_menu global_parent=&#8221;3071&#8243; _builder_version=&#8221;3.0.89&#8243; 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_builder_version=&#8221;3.0.60&#8243; custom_padding=&#8221;0px||0px|&#8221; next_background_color=&#8221;#f1f1f1&#8243; prev_background_color=&#8221;#000000&#8243; global_module=&#8221;1488&#8243;][et_pb_row global_parent=&#8221;1488&#8243; custom_padding=&#8221;0px||0px|&#8221; background_position_1=&#8221;top_left&#8221; background_repeat_1=&#8221;no-repeat&#8221; _builder_version=&#8221;3.0.60&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221;][et_pb_column type=&#8221;4_4&#8243;][et_pb_dmb_breadcrumbs global_parent=&#8221;1488&#8243; font_icon=&#8221;%%36%%&#8221; _builder_version=&#8221;3.0.89&#8243; body_font_size=&#8221;11px&#8221; body_text_color=&#8221;#666666&#8243; link_text_color=&#8221;#666666&#8243;]<\/p>\n<div class=\"et_pb_module  et_pb_dmb_breadcrumbs_1 et_pb_dmb_breadcrumbs\" style=\"visibility: hidden;\">\n<ol>\n<li><a href=\"https:\/\/www.kromschroeder.de\">Startseite<\/a><\/li>\n<\/ol>\n<\/div>\n<p>[\/et_pb_dmb_breadcrumbs][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section bb_built=&#8221;1&#8243; background_color=&#8221;#f1f1f1&#8243; disabled_on=&#8221;off|off|&#8221; _builder_version=&#8221;3.0.89&#8243; custom_padding=&#8221;17px|0px|7px|0px&#8221; prev_background_color=&#8221;#ffffff&#8221; next_background_color=&#8221;#ffffff&#8221;][et_pb_row custom_padding=&#8221;0px||0px|&#8221; custom_margin=&#8221;0px||0px|&#8221; background_position_1=&#8221;top_left&#8221; background_repeat_1=&#8221;no-repeat&#8221; _builder_version=&#8221;3.0.89&#8243;][et_pb_column type=&#8221;4_4&#8243;][et_pb_text _builder_version=&#8221;3.8.1&#8243; module_alignment=&#8221;left&#8221; border_style=&#8221;solid&#8221;]<\/p>\n<h1 class=\"csc-firstHeader\">KST &#8211; KROMSCHR\u00d6DER SYSTEM TECHNOLOGY<\/h1>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section bb_built=&#8221;1&#8243; _builder_version=&#8221;3.0.47&#8243; custom_padding=&#8221;21px|0px|54px|0px&#8221; prev_background_color=&#8221;#f1f1f1&#8243;][et_pb_row background_color=&#8221;#f1f1f1&#8243; background_color_1=&#8221;#f1f1f1&#8243; background_position_1=&#8221;top_left&#8221; background_position_2=&#8221;top_left&#8221; background_repeat_1=&#8221;no-repeat&#8221; background_repeat_2=&#8221;no-repeat&#8221; _builder_version=&#8221;3.0.89&#8243; use_custom_gutter=&#8221;on&#8221; gutter_width=&#8221;1&#8243;][et_pb_column type=&#8221;1_4&#8243;][et_pb_text admin_label=&#8221;docuthek monitor&#8221; _builder_version=&#8221;3.0.89&#8243; background_color=&#8221;#ffffff&#8221; custom_margin=&#8221;|10px||10px&#8221; custom_padding=&#8221;10px|10px|10px|10px&#8221; border_style=&#8221;solid&#8221; global_module=&#8221;1818&#8243; saved_tabs=&#8221;all&#8221; background_layout=&#8221;light&#8221; disabled_on=&#8221;on|on|&#8221; disabled=&#8221;off&#8221; border_style_all=&#8221;solid&#8221;]<\/p>\n<p><strong>DOCUTHEK<br \/>\n<\/strong><\/p>\n<p>You can find all documents here.<\/p>\n<form action=\" https:\/\/docuthek.kromschroeder.com\/documents\/index.php?lang=en&amp;menuid=31&amp;topmenu=31\" method=\"post\" target=\"blank\"><input name=\"searchvalue\" type=\"text\" value=\"\" placeholder=\"Search term\" \/><\/form>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-1820 alignnone\" src=\"https:\/\/b2fvdlvy.myraidbox.de\/wp-content\/uploads\/2017\/06\/dokulogo.gif\" alt=\"\" width=\"30\" height=\"30\" \/> <a href=\"https:\/\/docuthek.kromschroeder.com\/documents\/index.php?menuid=31&amp;topmenu=31?lang=en&amp;folder=1\" target=\"_blank\" rel=\"noopener\">docuthek.com<\/a><\/p>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;1_2&#8243;][et_pb_text _builder_version=&#8221;3.10&#8243;]<\/p>\n<p><a href=\"https:\/\/www.kromschroeder.de\/en\/kromschroeder-system-technology\/gas-systems\/standards\/en-746-22010\/5-2-gaseous-fuels\/5-2-1-gas-pipework\/\">overview<\/a><\/p>\n<p>&nbsp;<\/p>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;3.8.1&#8243; module_alignment=&#8221;left&#8221; custom_padding=&#8221;0px|10px|10px|10px&#8221; border_style=&#8221;solid&#8221; header_line_height=&#8221;1.4em&#8221; header_line_height_last_edited=&#8221;on|desktop&#8221; header_font_size_last_edited=&#8221;on|phone&#8221; header_font_size_tablet=&#8221;25px&#8221; header_font_size_phone=&#8221;20px&#8221;]<\/p>\n<div id=\"c345\" class=\"csc-default\">\n<h1>5.2.1.5 Flexible tubing and couplings<\/h1>\n<p>Flexible tubing shall comply with the general requirements of 5.2.1.1, together with the following:<\/p>\n<ul>\n<li>shall be as short as possible;<\/li>\n<li>shall be suitable for the maximum and minimum working temperatures;<\/li>\n<li>shall be suitable for a pressure 1,5 times the working operating pressure (with a minimum of 150 mbar), at the maximum and minimum working temperatures;<\/li>\n<li>shall have a directly accessible, upstream shut-off valve;<\/li>\n<li>shall be mounted in such a way as to avoid distortion, whiplash and damage;<\/li>\n<li>shall have end fittings as integral parts of the tubing;<\/li>\n<li>shall be constructed from suitable material both metallic and\/or non metallic selected for the application duty and not be easily damaged.<\/li>\n<\/ul>\n<p>Couplings for removable equipment shall ensure a gastight connection with the equipment connected and disconnected.<\/p>\n<\/div>\n<div id=\"c446\" class=\"csc-default\">\n<div id=\"c444\" class=\"csc-frame csc-frame-frame1\">\n<p>&nbsp;<\/p>\n<hr \/>\n<p>The following chapters are printed with the permission of the DIN Deutsches Institut f\u00fcr Normung e.V. (German Institute for Standardization). For the implementation of the DIN Standard, the version with the most recent issue date is deemed authoritative. This is available from Beuth Verlag GmbH, Burggrafenstrasse 6, 10787 Berlin, Germany.<\/p>\n<p><em>\u00a0<\/em><\/p>\n<\/div>\n<\/div>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;1_4&#8243;][et_pb_text admin_label=&#8221;docuthek tablet smart&#8221; _builder_version=&#8221;3.0.89&#8243; background_color=&#8221;#ffffff&#8221; custom_margin=&#8221;|10px||10px&#8221; custom_padding=&#8221;10px|10px|10px|10px&#8221; border_style=&#8221;solid&#8221; saved_tabs=&#8221;all&#8221; background_layout=&#8221;light&#8221; disabled_on=&#8221;off|off|on&#8221; disabled=&#8221;off&#8221; global_module=&#8221;2077&#8243; border_style_all=&#8221;solid&#8221;]<\/p>\n<p><strong>DOCUTHEK<br \/>\n<\/strong><\/p>\n<p>You can find all documents here.<\/p>\n<form action=\" https:\/\/docuthek.kromschroeder.com\/documents\/index.php?lang=en&amp;menuid=31&amp;topmenu=31\" method=\"post\" target=\"blank\"><input name=\"searchvalue\" type=\"text\" value=\"\" placeholder=\"Search term\" \/><\/form>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-1820 alignnone\" src=\"https:\/\/b2fvdlvy.myraidbox.de\/wp-content\/uploads\/2017\/06\/dokulogo.gif\" alt=\"\" width=\"30\" height=\"30\" \/> <a href=\"https:\/\/docuthek.kromschroeder.com\/documents\/index.php?menuid=31&amp;topmenu=31?lang=en&amp;folder=1\" target=\"_blank\" rel=\"noopener\">docuthek.com<\/a><\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Your specialists in system solutions. Aluminium, steel, ceramics, glass industries etc. \u2014 they all need controlled temperatures for production. <\/p>\n","protected":false},"author":1,"featured_media":0,"parent":10112,"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-10169","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.kromschroeder.de\/en\/wp-json\/wp\/v2\/pages\/10169","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kromschroeder.de\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.kromschroeder.de\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.kromschroeder.de\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kromschroeder.de\/en\/wp-json\/wp\/v2\/comments?post=10169"}],"version-history":[{"count":0,"href":"https:\/\/www.kromschroeder.de\/en\/wp-json\/wp\/v2\/pages\/10169\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.kromschroeder.de\/en\/wp-json\/wp\/v2\/pages\/10112"}],"wp:attachment":[{"href":"https:\/\/www.kromschroeder.de\/en\/wp-json\/wp\/v2\/media?parent=10169"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}