{"id":2314,"date":"2026-03-09T12:38:51","date_gmt":"2026-03-09T12:38:51","guid":{"rendered":"https:\/\/nirotec.de\/products\/special-parts-and-drawing-parts\/"},"modified":"2026-08-11T08:32:19","modified_gmt":"2026-08-11T08:32:19","slug":"special-parts-and-drawing-parts","status":"publish","type":"page","link":"https:\/\/nirotec.de\/en\/products\/special-parts-and-drawing-parts\/","title":{"rendered":"Special parts and drawing parts"},"content":{"rendered":"<div class=\"et_pb_section_0 et_pb_section et_section_regular et_block_section et_pb_section_parallax section_has_divider et_pb_bottom_divider preset--module--divi-section--default\"><span class=\"et-pb-parallax-wrapper\"><span class=\"et-pb-parallax-background et-pb-parallax-background-module--divi-section-0\" style=\"background-image:linear-gradient(242deg, #004288 0%,rgba(0,0,0,0.9) 74% 100%), url(https:\/\/nirotec.de\/wp-content\/uploads\/2026\/04\/Sonderteile-Hero-.jpg);background-color:initial;background-blend-mode:multiply\"><\/span><\/span>\n<div class=\"et_pb_row_0 et_pb_row et_block_row preset--module--divi-row--108dbc1b-deba-4377-b4a7-88dbf42eefc6\">\n<div class=\"et_pb_column_0 et_pb_column et_pb_column_2_3 et_block_column et_pb_css_mix_blend_mode_passthrough preset--module--divi-column--34af193b-bf60-45a6-aa91-dd5a97d56dcd\">\n<div class=\"et_pb_heading_0 et_pb_heading et_pb_module et_block_module preset--module--divi-heading--8e053bfa-4b81-4698-99f1-53b4c957a064\"><div class=\"et_pb_heading_container\"><h1 class=\"et_pb_module_header\">Special and drawing parts \u2013 custom pipe fittings to customer specifications<\/h1><\/div><\/div>\n\n<div class=\"et_pb_text_0 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module preset--module--divi-text--466cb81d-800a-43a9-9b9a-522d878102b9\"><div class=\"et_pb_text_inner\"><p class=\"yiv2622701160MsoNormal\"><span>When standard components are not sufficient, Nirotec manufactures to drawing. Special geometries, special dimensions, special materials \u2013 as single items or small batches, with complete documentation and project-specific test planning. In-house production in Unna, complemented by specialised partners for complex manufacturing combinations.  <\/span><\/p>\n<div align=\"center\" class=\"yiv2622701160MsoNormal\"><\/div>\n<\/div><\/div>\n\n<div class=\"et_pb_module et_pb_button_module_wrapper et_pb_button_0_wrapper preset--module--divi-button--default_wrapper\"><a class=\"et_pb_button_0 et_pb_button et_pb_bg_layout_dark et_pb_module et_block_module preset--module--divi-button--default\" href=\"https:\/\/nirotec.de\/en\/?page_id=2231\">To the contact form<\/a><\/div>\n<\/div>\n\n<div class=\"et_pb_column_1 et_pb_column et_pb_column_1_3 et-last-child et_block_column et_pb_column_empty et_pb_css_mix_blend_mode_passthrough preset--module--divi-column--34af193b-bf60-45a6-aa91-dd5a97d56dcd\"><\/div>\n<\/div>\n<div class=\"et_pb_bottom_inside_divider et-no-transition\"><\/div><\/div>\n\n<div class=\"et_pb_section_1 et_pb_section et_section_regular et_block_section section_has_divider et_pb_bottom_divider preset--module--divi-section--default\">\n<div class=\"et_pb_row_1 et_pb_row et_block_row preset--module--divi-row--108dbc1b-deba-4377-b4a7-88dbf42eefc6\">\n<div class=\"et_pb_column_2 et_pb_column et_pb_column_4_4 et-last-child et_block_column et_pb_css_mix_blend_mode_passthrough preset--module--divi-column--34af193b-bf60-45a6-aa91-dd5a97d56dcd\">\n<div class=\"et_pb_heading_1 et_pb_heading et_pb_module et_block_module preset--module--divi-heading--8e053bfa-4b81-4698-99f1-53b4c957a064\"><div class=\"et_pb_heading_container\"><h2 class=\"et_pb_module_header\">What Nirotec means by special and drawing parts<\/h2><\/div><\/div>\n\n<div class=\"et_pb_text_1 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module preset--module--divi-text--default\"><div class=\"et_pb_text_inner\"><p class=\"yiv2622701160MsoNormal\"><span>Special and drawing parts are pipe fittings and piping components that fall outside standardised product ranges \u2013 either because the geometry, dimensions or material are special, or because project-specific requirements call for a custom solution.<\/span><\/p>\n<\/div><\/div>\n\n<div class=\"et_pb_accordion_0 et_pb_accordion et_pb_module et_block_module\">\n<div class=\"et_pb_accordion_item_0 et_pb_accordion_item et_pb_toggle et_pb_module et_pb_toggle_open et_block_module preset--module--divi-accordion-item--default\"><h5 class=\"et_pb_toggle_title\">Typical applications: <\/h5><div class=\"et_pb_toggle_content\"><ul type=\"disc\">\n<li class=\"yiv2622701160MsoNormal\"><span>Pipe fittings with geometries outside EN 10253 \/ ASME B16.9<\/span><\/li>\n<li class=\"yiv2622701160MsoNormal\"><span>Special radii, special angles, asymmetrical designs<\/span><\/li>\n<li class=\"yiv2622701160MsoNormal\"><span>Extended ends, connections or nozzles to drawing<\/span><\/li>\n<li class=\"yiv2622701160MsoNormal\"><span>Heavy-wall versions outside the standard tables<\/span><\/li>\n<li class=\"yiv2622701160MsoNormal\"><span>Combination components made from forming and machining<\/span><\/li>\n<li class=\"yiv2622701160MsoNormal\"><span>Spare parts for existing plants without a valid standard<\/span><\/li>\n<li class=\"yiv2622701160MsoNormal\"><span>Prototypes and first articles for new plants<\/span><\/li>\n<\/ul>\n<\/div><\/div>\n<\/div>\n\n<div class=\"et_pb_sidebar_0 et_pb_widget_area clearfix et_pb_widget_area_left et_pb_bg_layout_light et_pb_module et_block_module\"><\/div>\n<\/div>\n<\/div>\n\n<div class=\"et_pb_row_2 et_pb_row et_block_row preset--module--divi-row--108dbc1b-deba-4377-b4a7-88dbf42eefc6\">\n<div class=\"et_pb_column_3 et_pb_column et_pb_column_3_5 et_block_column et_pb_css_mix_blend_mode_passthrough preset--module--divi-column--34af193b-bf60-45a6-aa91-dd5a97d56dcd\">\n<div class=\"et_pb_heading_2 et_pb_heading et_pb_module et_block_module preset--module--divi-heading--8e053bfa-4b81-4698-99f1-53b4c957a064\"><div class=\"et_pb_heading_container\"><h3 class=\"et_pb_module_header\">Manufacturing & technical capabilities<\/h3><\/div><\/div>\n\n<div class=\"et_pb_text_2 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module preset--module--divi-text--466cb81d-800a-43a9-9b9a-522d878102b9\"><div class=\"et_pb_text_inner\"><p class=\"yiv6014884397MsoNormal\"><span>Our special and drawing parts are manufactured from seamless pipes, forgings or plates and, depending on requirements, cold- or hot-formed and machined. Production is carried out using individually designed processes, tailored to geometry, material and application. <\/span><\/p>\n<p class=\"yiv6014884397MsoNormal\"><span>Our in-house special tooling and die shop enables the production of new dies and tools for special geometries \u2013 directly in Unna.<\/span><\/p>\n<\/div><\/div>\n\n<div class=\"et_pb_accordion_1 et_pb_accordion et_pb_module et_block_module\">\n<div class=\"et_pb_accordion_item_1 et_pb_accordion_item et_pb_toggle et_pb_module et_pb_toggle_open et_block_module preset--module--divi-accordion-item--default\"><h5 class=\"et_pb_toggle_title\">Manufacturing processes \u2013 individually or in combination:<\/h5><div class=\"et_pb_toggle_content\"><ul>\n<li class=\"yiv6014884397MsoNormal\"><span>Cold and hot forming \u2013 pressing, IHU process<\/span><\/li>\n<li class=\"yiv6014884397MsoNormal\"><span>Turning, milling, drilling<\/span><\/li>\n<li class=\"yiv6014884397MsoNormal\"><span>Blasting, pickling, coating<\/span><\/li>\n<li class=\"yiv6014884397MsoNormal\"><span>Heat treatment in our in-house furnace<\/span><\/li>\n<li class=\"yiv6014884397MsoNormal\"><span>Welding \u2013 via specialised partners<\/span><\/li>\n<li class=\"yiv6014884397MsoNormal\"><span>Seaworthy packaging for international shipping<\/span><\/li>\n<\/ul>\n<\/div><\/div>\n\n<div class=\"et_pb_accordion_item_2 et_pb_accordion_item et_pb_toggle et_pb_module et_pb_toggle_close et_block_module preset--module--divi-accordion-item--default\"><h5 class=\"et_pb_toggle_title\">Possible versions to customer requirements:<\/h5><div class=\"et_pb_toggle_content\"><p class=\"yiv6014884397MsoNormal\">\n<ul type=\"disc\">\n<li class=\"yiv6014884397MsoNormal\"><span>Formed parts to drawing<\/span><\/li>\n<li class=\"yiv6014884397MsoNormal\"><span>Special radii and special angles<\/span><\/li>\n<li class=\"yiv6014884397MsoNormal\"><span>Eccentric and complex geometries<\/span><\/li>\n<li class=\"yiv6014884397MsoNormal\"><span>Transition pieces and combination parts<\/span><\/li>\n<li class=\"yiv6014884397MsoNormal\"><span>Heavy-wall components outside the standard tables<\/span><\/li>\n<li class=\"yiv6014884397MsoNormal\"><span>Extended ends, nozzles and connections to drawing<\/span><\/li>\n<li class=\"yiv6014884397MsoNormal\"><span>Components outside common standard ranges<\/span><\/li>\n<li class=\"yiv6014884397MsoNormal\"><span>Prototypes and first articles<\/span><\/li>\n<li class=\"yiv6014884397MsoNormal\"><span>Spare parts for existing plants<\/span><\/li>\n<\/ul>\n<\/div><\/div>\n\n<div class=\"et_pb_accordion_item_3 et_pb_accordion_item et_pb_toggle et_pb_module et_pb_toggle_close et_block_module preset--module--divi-accordion-item--default\"><h5 class=\"et_pb_toggle_title\">Standards & codes<\/h5><div class=\"et_pb_toggle_content\"><p class=\"yiv6014884397MsoNormal\"><span>Special parts are manufactured and documented in accordance with the applicable project-specific codes and standards:<\/span><\/p>\n<ul type=\"disc\">\n<li class=\"yiv6014884397MsoNormal\"><b><span>EN 10253 \/ ASME B16.9<\/span><\/b><span> \u2013 as a basis with project-specific deviations<\/span><\/li>\n<li class=\"yiv6014884397MsoNormal\"><b><span>EN 13480<\/span><\/b><span> \u2013 Metallic industrial piping<\/span><\/li>\n<li class=\"yiv6014884397MsoNormal\"><b><span>AD 2000<\/span><\/b><span> \u2013 Pressure equipment, Germany<\/span><\/li>\n<li class=\"yiv6014884397MsoNormal\"><b><span>DGRL 2014\/68\/EU (PED)<\/span><\/b><span> \u2013 European Pressure Equipment Directive<\/span><\/li>\n<li class=\"yiv6014884397MsoNormal\"><b><span lang=\"EN-GB\">ASME B31.1 \/ B31.3<\/span><\/b><span lang=\"EN-GB\"> \u2013 Power Piping \/ Process Piping<\/span><\/li>\n<li class=\"yiv6014884397MsoNormal\"><b><span>ASME B31.12<\/span><\/b><span> \u2013 Hydrogen Piping<\/span><\/li>\n<li class=\"yiv6014884397MsoNormal\"><b><span>KTA 3201 \/ RCC-M<\/span><\/b><span> \u2013 Nuclear engineering<\/span><\/li>\n<li class=\"yiv6014884397MsoNormal\"><b><span>NORSOK M-630<\/span><\/b><span> \u2013 Offshore projects<\/span><\/li>\n<li class=\"yiv6014884397MsoNormal\"><span>Customer-specific drawings and specifications<\/span><\/li>\n<\/ul>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n<div class=\"et_pb_column_4 et_pb_column et_pb_column_2_5 et-last-child et_block_column et_pb_css_mix_blend_mode_passthrough preset--module--divi-column--34af193b-bf60-45a6-aa91-dd5a97d56dcd\">\n<div class=\"et_pb_image_0 et_pb_image et_animated et_pb_module et_block_module preset--module--divi-image--8513485f-0bff-42e3-945c-789a3aa982ce\"><span class=\"et_pb_image_wrap\"><img alt=\"\" alt=\"\" decoding=\"async\" src=\"https:\/\/nirotec.de\/wp-content\/uploads\/2026\/04\/Sonderteile-Rohre.jpg\" width=\"1920\" height=\"1080\" srcset=\"https:\/\/nirotec.de\/wp-content\/uploads\/2026\/04\/Sonderteile-Rohre.jpg 1920w, https:\/\/nirotec.de\/wp-content\/uploads\/2026\/04\/Sonderteile-Rohre-1280x720.jpg 1280w, https:\/\/nirotec.de\/wp-content\/uploads\/2026\/04\/Sonderteile-Rohre-980x551.jpg 980w, https:\/\/nirotec.de\/wp-content\/uploads\/2026\/04\/Sonderteile-Rohre-480x270.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 1920px, 100vw\" class=\"wp-image-940\" title=\"Special parts pipes\" \/><\/span><\/div>\n<\/div>\n<\/div>\n\n<div class=\"et_pb_row_3 et_pb_row et_block_row preset--module--divi-row--108dbc1b-deba-4377-b4a7-88dbf42eefc6\">\n<div class=\"et_pb_column_5 et_pb_column et_pb_column_3_5 et_block_column et_pb_css_mix_blend_mode_passthrough preset--module--divi-column--34af193b-bf60-45a6-aa91-dd5a97d56dcd\">\n<div class=\"et_pb_image_1 et_pb_image et_animated et_pb_module et_block_module preset--module--divi-image--8513485f-0bff-42e3-945c-789a3aa982ce\"><span class=\"et_pb_image_wrap\"><img alt=\"\" alt=\"\" decoding=\"async\" src=\"https:\/\/nirotec.de\/wp-content\/uploads\/2026\/04\/Sonderteil-Rohrbogen.jpg\" width=\"1920\" height=\"1080\" srcset=\"https:\/\/nirotec.de\/wp-content\/uploads\/2026\/04\/Sonderteil-Rohrbogen.jpg 1920w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" class=\"wp-image-939\" title=\"Special part elbows\" \/><\/span><\/div>\n<\/div>\n\n<div class=\"et_pb_column_6 et_pb_column et_pb_column_2_5 et-last-child et_block_column et_pb_css_mix_blend_mode_passthrough preset--module--divi-column--34af193b-bf60-45a6-aa91-dd5a97d56dcd\">\n<div class=\"et_pb_heading_3 et_pb_heading et_pb_module et_block_module preset--module--divi-heading--8e053bfa-4b81-4698-99f1-53b4c957a064\"><div class=\"et_pb_heading_container\"><h3 class=\"et_pb_module_header\">Materials & standards<\/h3><\/div><\/div>\n\n<div class=\"et_pb_text_3 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module preset--module--divi-text--466cb81d-800a-43a9-9b9a-522d878102b9\"><div class=\"et_pb_text_inner\"><div>\n<p><span style=\"font-size: 16px;\">The same high requirements for material quality and documentation apply to special parts as to standard products. Our special parts are manufactured in accordance with international standards and specifications. <\/span><\/p>\n<div>\n<p>All materials used are fully documented with complete traceability and are supplied with the relevant 3.1 or 3.2 inspection certificates.<\/p>\n<\/div>\n<div><\/div>\n<\/div>\n<p><span data-canva-clipboard=\"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\"><\/span><\/p>\n<\/div><\/div>\n\n<div class=\"et_pb_accordion_2 et_pb_accordion et_pb_module et_block_module\">\n<div class=\"et_pb_accordion_item_4 et_pb_accordion_item et_pb_toggle et_pb_module et_pb_toggle_open et_block_module preset--module--divi-accordion-item--default\"><h5 class=\"et_pb_toggle_title\">Unalloyed & low-alloy steels:<\/h5><div class=\"et_pb_toggle_content\"><p><span>P235GH \/ 1.0345<\/span><\/p>\n<p><span>P265GH \/ 1.0425<\/span><\/p>\n<p><span>P355GH \/ 1.0566<\/span><\/p>\n<p><span>L360 \/ 1.0582 \/ API 5L X52<\/span><\/p>\n<p><span>L415 \/ 1.8972 \/ API 5L X60<\/span><\/p>\n<p><span>WPB \/ A234 WPB \/ Carbon Steel<\/span><\/p>\n<p><span>WPHY70 \/ A860 WPHY70<\/span><\/p>\n<\/div><\/div>\n\n<div class=\"et_pb_accordion_item_5 et_pb_accordion_item et_pb_toggle et_pb_module et_pb_toggle_close et_block_module preset--module--divi-accordion-item--default\"><h5 class=\"et_pb_toggle_title\">Low-temperature steels:<\/h5><div class=\"et_pb_toggle_content\"><p><span>WPL3 \/ A420 WPL3<\/span><\/p>\n<p><span>WPL6 \/ A420 WPL6<\/span><\/p>\n<p><span>LF2 \/ A350 LF2<\/span><\/p>\n<p><span>P355NL2<\/span><\/p>\n<p><span>P460NL2<\/span><\/p>\n<p><span>10Ni14<\/span><\/p>\n<p><span>12Ni14 \/ 1.5637<\/span><\/p>\n<\/div><\/div>\n\n<div class=\"et_pb_accordion_item_6 et_pb_accordion_item et_pb_toggle et_pb_module et_pb_toggle_close et_block_module preset--module--divi-accordion-item--default\"><h5 class=\"et_pb_toggle_title\">Heat-resistant steels:<\/h5><div class=\"et_pb_toggle_content\"><p><span>16Mo3 \/ 1.5415<\/span><\/p>\n<p><span>WP11 \/ P11 \/ 1.7335 \/ 13CrMo4-5<\/span><\/p>\n<p><span>WP22 \/ P22 \/ 1.7380 \/ 10CrMo9-10<\/span><\/p>\n<p><span>WP91 \/ P91 \/ 1.4903 \/ X10CrMoVNb9-1<\/span><\/p>\n<p><span>WP92 \/ P92 \/ 1.4901 \/ X10CrWMoVNb9-2<\/span><\/p>\n<p><span>X20 \/ 1.4922 \/ X20CrMoV11-1<\/span><\/p>\n<p><span>WB36 \/ 1.6368 \/ 15NiCuMoNb5<\/span><\/p>\n<\/div><\/div>\n\n<div class=\"et_pb_accordion_item_7 et_pb_accordion_item et_pb_toggle et_pb_module et_pb_toggle_close et_block_module preset--module--divi-accordion-item--default\"><h5 class=\"et_pb_toggle_title\">Austenitic stainless steels:<\/h5><div class=\"et_pb_toggle_content\"><p><span>304 \/ 1.4301 \/ X5CrNi18-10 \/ V2A<\/span><\/p>\n<p><span>304L \/ 1.4307 \/ X2CrNi18-9 \/ TP304L \/ WP304L<\/span><\/p>\n<p><span>316L \/ 1.4404 \/ X2CrNiMo17-12-2 \/ TP316L \/ WP316L \/ V4A<\/span><\/p>\n<p><span>316Ti \/ 1.4571 \/ X6CrNiMoTi17-12-2 \/ TP316Ti \/ WP316Ti<\/span><\/p>\n<p><span>321 \/ 1.4541 \/ X6CrNiTi18-10 \/ TP321 \/ WP321<\/span><\/p>\n<p><span>347H \/ 1.4912 \/ X7CrNiNb18-10 \/ TP347H \/ WP347H<\/span><\/p>\n<p><span>310S \/ 1.4845 \/ X8CrNi25-21 \/ TP310S \/ WP310S<\/span><\/p>\n<\/div><\/div>\n\n<div class=\"et_pb_accordion_item_8 et_pb_accordion_item et_pb_toggle et_pb_module et_pb_toggle_close et_block_module preset--module--divi-accordion-item--default\"><h5 class=\"et_pb_toggle_title\">Duplex & Super Duplex<\/h5><div class=\"et_pb_toggle_content\"><p><span>Duplex \/ 1.4462 \/ X2CrNiMoN22-5-3 \/ UNS S31803 \/ F51<\/span><\/p>\n<p><span lang=\"EN-GB\">Super Duplex \/ 1.4410 \/ X2CrNiMoN25-7-4 \/ UNS S32750 \/ F53<\/span><\/p>\n<p><span lang=\"EN-GB\">Super Duplex \/ 1.4501 \/ X2CrNiMoCuWN25-7-4 \/ UNS S32760 \/ F55<\/span><\/p>\n<p><span>254SMO \/ 1.4547 \/ X1CrNiMoCuN20-18-7 \/ UNS S31254<\/span><\/p>\n<p><span>Alloy 926 \/ 1.4529 \/ X1NiCrMoCuN25-20-7 \/ UNS N08926<\/span><\/p>\n<p><span>904L \/ 1.4539 \/ X1NiCrMoCu25-20-5 \/ UNS N08904<\/span><\/p>\n<\/div><\/div>\n\n<div class=\"et_pb_accordion_item_9 et_pb_accordion_item et_pb_toggle et_pb_module et_pb_toggle_close et_block_module preset--module--divi-accordion-item--default\"><h5 class=\"et_pb_toggle_title\">Nickel alloys:<\/h5><div class=\"et_pb_toggle_content\"><p><span>Monel 400 \/ 2.4360 \/ UNS N04400<\/span><\/p>\n<p><span>Alloy 625 \/ 2.4856 \/ UNS N06625 \/ Inconel 625<\/span><\/p>\n<p><span>Alloy 825 \/ 2.4858 \/ UNS N08825 \/ Incoloy 825<\/span><\/p>\n<p><span>Alloy C-276 \/ 2.4819 \/ UNS N10276 \/ Hastelloy C-276<\/span><\/p>\n<p><span>Alloy 718 \/ 2.4668 \/ UNS N07718<\/span><\/p>\n<p><span>Alloy 800H \/ 1.4876H \/ UNS N08810<\/span><\/p>\n<p><span>Alloy C-22 \/ 2.4602 \/ UNS N06022 \/ Hastelloy C-22<\/span><\/p>\n<\/div><\/div>\n\n<div class=\"et_pb_accordion_item_10 et_pb_accordion_item et_pb_toggle et_pb_module et_pb_toggle_close et_block_module preset--module--divi-accordion-item--default\"><h5 class=\"et_pb_toggle_title\">Copper-nickel & special materials:<\/h5><div class=\"et_pb_toggle_content\"><p><span>CuNi10Fe1,6Mn \/ C70600 \/ 90-10 CuNi<\/span><\/p>\n<p><span>CuNi70\/30 \/ C71500<\/span><\/p>\n<p><span>Zirconium 702 \/ UNS R60702<\/span><\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n<div class=\"et_pb_row_4 et_pb_row et_block_row preset--module--divi-row--108dbc1b-deba-4377-b4a7-88dbf42eefc6\">\n<div class=\"et_pb_column_7 et_pb_column et_pb_column_3_5 et_block_column et_pb_css_mix_blend_mode_passthrough preset--module--divi-column--34af193b-bf60-45a6-aa91-dd5a97d56dcd\">\n<div class=\"et_pb_heading_4 et_pb_heading et_pb_module et_block_module preset--module--divi-heading--8e053bfa-4b81-4698-99f1-53b4c957a064\"><div class=\"et_pb_heading_container\"><h3 class=\"et_pb_module_header\">Quality inspection & documentation<\/h3><\/div><\/div>\n\n<div class=\"et_pb_text_4 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module preset--module--divi-text--466cb81d-800a-43a9-9b9a-522d878102b9\"><div class=\"et_pb_text_inner\"><div>\n<p class=\"yiv6014884397MsoNormal\"><span>Each special part is handled according to an individual inspection and documentation plan \u2013 tailored to the code, pressure equipment category and customer requirements.<\/span><\/p>\n<p class=\"yiv6014884397MsoNormal\"><span>Typical services:<\/span><\/p>\n<ul type=\"disc\">\n<li class=\"yiv6014884397MsoNormal\"><span>First article inspection and approval<\/span><\/li>\n<li class=\"yiv6014884397MsoNormal\"><span>Dimensional inspection report to drawing<\/span><\/li>\n<li class=\"yiv6014884397MsoNormal\"><span>Inspection certificates to EN 10204 (3.1 \/ 3.2)<\/span><\/li>\n<li class=\"yiv6014884397MsoNormal\"><span>Non-destructive testing (UT, RT, PT, MT)<\/span><\/li>\n<li class=\"yiv6014884397MsoNormal\"><span>Positive Material Identification (PMI)<\/span><\/li>\n<li class=\"yiv6014884397MsoNormal\"><span>Hardness testing<\/span><\/li>\n<li class=\"yiv6014884397MsoNormal\"><span>Project-specific ITPs with hold and witness points<\/span><\/li>\n<li class=\"yiv6014884397MsoNormal\"><span>External inspections by T\u00dcV, Bureau Veritas, DNV or customer inspectors<\/span><\/li>\n<li class=\"yiv6014884397MsoNormal\"><span>Complete material traceability<\/span><\/li>\n<\/ul>\n<div>\n<ul type=\"disc\"><\/ul>\n<\/div>\n<div><\/div>\n<\/div>\n<p><span data-canva-clipboard=\"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\"><\/span><\/p>\n<\/div><\/div>\n<\/div>\n\n<div class=\"et_pb_column_8 et_pb_column et_pb_column_2_5 et-last-child et_block_column et_pb_css_mix_blend_mode_passthrough preset--module--divi-column--34af193b-bf60-45a6-aa91-dd5a97d56dcd\">\n<div class=\"et_pb_image_2 et_pb_image et_animated et_pb_module et_block_module preset--module--divi-image--8513485f-0bff-42e3-945c-789a3aa982ce\"><span class=\"et_pb_image_wrap\"><img alt=\"\" alt=\"\" decoding=\"async\" src=\"https:\/\/nirotec.de\/wp-content\/uploads\/2026\/04\/many-types-metal-details-industrial-design-background-engineering-technology-concept.jpg\" width=\"2560\" height=\"1440\" srcset=\"https:\/\/nirotec.de\/wp-content\/uploads\/2026\/04\/many-types-metal-details-industrial-design-background-engineering-technology-concept.jpg 2560w, https:\/\/nirotec.de\/wp-content\/uploads\/2026\/04\/many-types-metal-details-industrial-design-background-engineering-technology-concept-1280x720.jpg 1280w, https:\/\/nirotec.de\/wp-content\/uploads\/2026\/04\/many-types-metal-details-industrial-design-background-engineering-technology-concept-980x551.jpg 980w, https:\/\/nirotec.de\/wp-content\/uploads\/2026\/04\/many-types-metal-details-industrial-design-background-engineering-technology-concept-480x270.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 2560px, 100vw\" class=\"wp-image-837\" title=\"Many types of metal details industrial design background, engineering technology concept\" \/><\/span><\/div>\n<\/div>\n<\/div>\n<div class=\"et_pb_bottom_inside_divider et-no-transition\"><\/div><\/div>\n\n<div class=\"et_pb_section_2 et_pb_section et_section_regular et_block_section section_has_divider et_pb_top_divider preset--module--divi-section--default\"><div class=\"et_pb_top_inside_divider et-no-transition\"><\/div>\n<div class=\"et_pb_row_5 et_pb_row et_block_row preset--module--divi-row--108dbc1b-deba-4377-b4a7-88dbf42eefc6\">\n<div class=\"et_pb_column_9 et_pb_column et_pb_column_4_4 et-last-child et_block_column et_pb_css_mix_blend_mode_passthrough preset--module--divi-column--34af193b-bf60-45a6-aa91-dd5a97d56dcd\">\n<div class=\"et_pb_heading_5 et_pb_heading et_pb_module et_block_module preset--module--divi-heading--8e053bfa-4b81-4698-99f1-53b4c957a064\"><div class=\"et_pb_heading_container\"><h4 class=\"et_pb_module_header\">Applications & industries<\/h4><\/div><\/div>\n\n<div class=\"et_pb_heading_6 et_pb_heading et_pb_module et_block_module preset--module--divi-heading--8e053bfa-4b81-4698-99f1-53b4c957a064\"><div class=\"et_pb_heading_container\"><h2 class=\"et_pb_module_header\">In use worldwide<\/h2><\/div><\/div>\n\n<div class=\"et_pb_text_5 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module preset--module--divi-text--466cb81d-800a-43a9-9b9a-522d878102b9\"><div class=\"et_pb_text_inner\"><p><span>Special parts from Nirotec are used wherever standardised pipe fittings are not sufficient. Custom-manufactured piping components are particularly important in projects with <strong data-start=\"4476\" data-end=\"4565\">high technical requirements, small quantities or complex plant structures<\/strong>. <\/span><\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n<div class=\"et_pb_row_6 et_pb_row et_pb_gutters1.1 et_block_row preset--module--divi-row--default\">\n<div class=\"et_pb_column_10 et_pb_column et_pb_column_1_3 et_block_column et_pb_css_mix_blend_mode_passthrough et_animated et_clickable preset--module--divi-column--792dafc4-cf40-4555-93cd-922c6d1ae2e8\">\n<div class=\"et_pb_heading_7 et_pb_heading et_pb_module et_block_module preset--module--divi-heading--d4b6f4b3-5fe3-442a-9684-6fb970291d6f\"><div class=\"et_pb_heading_container\"><h6 class=\"et_pb_module_header\">Energy and Power Plant Facilities<\/h6><\/div><\/div>\n<\/div>\n\n<div class=\"et_pb_column_11 et_pb_column et_pb_column_1_3 et_block_column et_pb_css_mix_blend_mode_passthrough et_animated et_clickable preset--module--divi-column--792dafc4-cf40-4555-93cd-922c6d1ae2e8\">\n<div class=\"et_pb_heading_8 et_pb_heading et_pb_module et_block_module preset--module--divi-heading--d4b6f4b3-5fe3-442a-9684-6fb970291d6f\"><div class=\"et_pb_heading_container\"><h6 class=\"et_pb_module_header\">Nuclear Technology<\/h6><\/div><\/div>\n<\/div>\n\n<div class=\"et_pb_column_12 et_pb_column et_pb_column_1_3 et-last-child et_block_column et_pb_css_mix_blend_mode_passthrough et_animated et_clickable preset--module--divi-column--792dafc4-cf40-4555-93cd-922c6d1ae2e8\">\n<div class=\"et_pb_heading_9 et_pb_heading et_pb_module et_block_module preset--module--divi-heading--d4b6f4b3-5fe3-442a-9684-6fb970291d6f\"><div class=\"et_pb_heading_container\"><h6 class=\"et_pb_module_header\">Hydrogen and Energy Infrastructure <\/h6><\/div><\/div>\n<\/div>\n<\/div>\n\n<div class=\"et_pb_row_7 et_pb_row et_pb_gutters1.1 et_block_row preset--module--divi-row--default\">\n<div class=\"et_pb_column_13 et_pb_column et_pb_column_1_3 et_block_column et_pb_css_mix_blend_mode_passthrough et_animated et_clickable preset--module--divi-column--792dafc4-cf40-4555-93cd-922c6d1ae2e8\">\n<div class=\"et_pb_heading_10 et_pb_heading et_pb_module et_block_module preset--module--divi-heading--d4b6f4b3-5fe3-442a-9684-6fb970291d6f\"><div class=\"et_pb_heading_container\"><h6 class=\"et_pb_module_header\">Chemical and Process Industry<\/h6><\/div><\/div>\n<\/div>\n\n<div class=\"et_pb_column_14 et_pb_column et_pb_column_1_3 et_block_column et_pb_css_mix_blend_mode_passthrough et_animated et_clickable preset--module--divi-column--792dafc4-cf40-4555-93cd-922c6d1ae2e8\">\n<div class=\"et_pb_heading_11 et_pb_heading et_pb_module et_block_module preset--module--divi-heading--d4b6f4b3-5fe3-442a-9684-6fb970291d6f\"><div class=\"et_pb_heading_container\"><h6 class=\"et_pb_module_header\">Refineries and Offshore Facilities<\/h6><\/div><\/div>\n<\/div>\n\n<div class=\"et_pb_column_15 et_pb_column et_pb_column_1_3 et-last-child et_block_column et_pb_css_mix_blend_mode_passthrough et_animated et_clickable preset--module--divi-column--792dafc4-cf40-4555-93cd-922c6d1ae2e8\">\n<div class=\"et_pb_heading_12 et_pb_heading et_pb_module et_block_module preset--module--divi-heading--d4b6f4b3-5fe3-442a-9684-6fb970291d6f\"><div class=\"et_pb_heading_container\"><h6 class=\"et_pb_module_header\">Apparatus and Mechanical Engineering<\/h6><\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n<div class=\"et_pb_section_3 et_pb_section et_section_regular et_block_section preset--module--divi-section--default\">\n<div class=\"et_pb_row_8 et_pb_row et_block_row preset--module--divi-row--default\">\n<div class=\"et_pb_column_16 et_pb_column et_pb_column_4_4 et-last-child et_block_column et_pb_css_mix_blend_mode_passthrough preset--module--divi-column--default\">\n<div class=\"et_pb_heading_13 et_pb_heading et_pb_module et_block_module preset--module--divi-heading--313bf6fa-117a-4c74-8c6b-32a0231f37b6\"><div class=\"et_pb_heading_container\"><h3 class=\"et_pb_module_header\">Looking for a component made to drawing?<\/h3><\/div><\/div>\n\n<div class=\"et_pb_text_6 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module preset--module--divi-text--21709439-0a40-4b55-809c-519da0f52d05\"><div class=\"et_pb_text_inner\"><p><span>Nirotec manufactures special parts and drawing parts \u2013 even in small quantities, in special materials and with complete documentation. Send us your drawing or specification \u2013 we will get back to you with an assessment. <\/span><\/p>\n<\/div><\/div>\n\n<div class=\"et_pb_module et_pb_button_module_wrapper et_pb_button_1_wrapper preset--module--divi-button--default_wrapper\"><a class=\"et_pb_button_1 et_pb_button et_pb_bg_layout_light et_pb_module et_block_module preset--module--divi-button--default\" href=\"https:\/\/nirotec.de\/en\/?page_id=2231\">Submit an enquiry and drawing<\/a><\/div>\n<\/div>\n<\/div>\n\n<div class=\"et_pb_row_9 et_pb_row et_pb_equal_columns et_block_row preset--module--divi-row--2757258f-f9e3-4ea5-9fad-5c1c4d19615e\">\n<div class=\"et_pb_column_17 et_pb_column et_pb_column_1_3 et_block_column et_pb_css_mix_blend_mode_passthrough et_animated preset--module--divi-column--9274ca6d-6c16-46a9-9bc2-465d602a1a54\">\n<div class=\"et_pb_icon_0 et_pb_icon et_animated et_pb_module et_block_module\"><span class=\"et_pb_icon_wrap\"><span class=\"et-pb-icon\">\uf879<\/span><\/span><\/div>\n\n<div class=\"et_pb_blurb_0 et_pb_blurb et_pb_bg_layout_light et_pb_text_align_center et_pb_blurb_position_top et_pb_module et_block_module ai_ignore_all preset--module--divi-blurb--ce555799-3740-43b9-a08c-aea69403224a\"><div class=\"et_pb_blurb_content\"><div class=\"et_pb_blurb_container\"><div class=\"et_pb_blurb_description\"><p><span>+49 (0) 2303\/985 - 0<\/span><\/p>\n<\/div><\/div><\/div><\/div>\n<\/div>\n\n<div class=\"et_pb_column_18 et_pb_column et_pb_column_1_3 et_block_column et_pb_css_mix_blend_mode_passthrough et_animated preset--module--divi-column--9274ca6d-6c16-46a9-9bc2-465d602a1a54\">\n<div class=\"et_pb_icon_1 et_pb_icon et_animated et_pb_module et_block_module\"><span class=\"et_pb_icon_wrap\"><span class=\"et-pb-icon\">\uf0e0<\/span><\/span><\/div>\n\n<div class=\"et_pb_blurb_1 et_pb_blurb et_pb_bg_layout_light et_pb_text_align_center et_pb_blurb_position_top et_pb_module et_block_module ai_ignore_all preset--module--divi-blurb--ce555799-3740-43b9-a08c-aea69403224a\"><div class=\"et_pb_blurb_content\"><div class=\"et_pb_blurb_container\"><div class=\"et_pb_blurb_description\"><p><a href=\"mailto:info@nirotec.de\" class=\"animsition-link\">info@nirotec.de<\/a><\/p>\n<\/div><\/div><\/div><\/div>\n<\/div>\n\n<div class=\"et_pb_column_19 et_pb_column et_pb_column_1_3 et-last-child et_block_column et_pb_css_mix_blend_mode_passthrough et_animated preset--module--divi-column--9274ca6d-6c16-46a9-9bc2-465d602a1a54\">\n<div class=\"et_pb_icon_2 et_pb_icon et_animated et_pb_module et_block_module\"><span class=\"et_pb_icon_wrap\"><span class=\"et-pb-icon\">\ue081<\/span><\/span><\/div>\n\n<div class=\"et_pb_blurb_2 et_pb_blurb et_pb_bg_layout_light et_pb_text_align_center et_pb_blurb_position_top et_pb_module et_block_module ai_ignore_all preset--module--divi-blurb--ce555799-3740-43b9-a08c-aea69403224a\"><div class=\"et_pb_blurb_content\"><div class=\"et_pb_blurb_container\"><div class=\"et_pb_blurb_description\"><p><span>Otto-Hahn-Str. 4<\/span><br \/><span>59423 Unna<\/span><\/p>\n<\/div><\/div><\/div><\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":2265,"menu_order":7,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_seopress_titles_title":"Custom special parts & drawing parts | Nirotec","_seopress_titles_desc":"Custom special parts and project-specific pipe fittings to drawing for the energy, nuclear and process industries.","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","footnotes":""},"class_list":["post-2314","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/nirotec.de\/en\/wp-json\/wp\/v2\/pages\/2314","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nirotec.de\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/nirotec.de\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/nirotec.de\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nirotec.de\/en\/wp-json\/wp\/v2\/comments?post=2314"}],"version-history":[{"count":2,"href":"https:\/\/nirotec.de\/en\/wp-json\/wp\/v2\/pages\/2314\/revisions"}],"predecessor-version":[{"id":2316,"href":"https:\/\/nirotec.de\/en\/wp-json\/wp\/v2\/pages\/2314\/revisions\/2316"}],"up":[{"embeddable":true,"href":"https:\/\/nirotec.de\/en\/wp-json\/wp\/v2\/pages\/2265"}],"wp:attachment":[{"href":"https:\/\/nirotec.de\/en\/wp-json\/wp\/v2\/media?parent=2314"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}