{"id":273433,"date":"2024-10-19T18:22:13","date_gmt":"2024-10-19T18:22:13","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-15698-22019\/"},"modified":"2024-10-25T14:43:20","modified_gmt":"2024-10-25T14:43:20","slug":"bs-en-15698-22019","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-15698-22019\/","title":{"rendered":"BS EN 15698-2:2019"},"content":{"rendered":"<p>This document specifies requirements and test methods for fittings of factory made thermally insulated bonded twin pipe assemblies for hot water networks in accordance with <span class=\"std\"><span class=\"std-ref\">EN&nbsp;13941?1<\/span><\/span>, comprising two steel service fittings and\/or valves, polyurethane foam thermal insulation and one casing of polyethylene.<\/p>\n<p>The pipe assembly can also include the following additional elements: measuring wires, spacers and diffusion barriers.<\/p>\n<p>This document covers the following assemblies:<\/p>\n<ul>\n<li>\n<p>fittings: bends, T-pieces and reducers;<\/p>\n<\/li>\n<li>\n<p>valve construction.<\/p>\n<\/li>\n<\/ul>\n<p>This document applies to fitting and valve assemblies with a minimum design pressure of 1,6&nbsp;MPa (overpressure).<\/p>\n<h4>PDF Catalog<\/h4>\n<table border=\"1px\" class=\"des-table\">\n<tr>\n<th>PDF Pages<\/th>\n<th>PDF Title<\/th>\n<\/tr>\n<tr>\n<td><b>2<b><\/td>\n<td>National foreword  <\/td>\n<\/tr>\n<tr>\n<td><b>5<b><\/td>\n<td>European foreword  <\/td>\n<\/tr>\n<tr>\n<td><b>6<b><\/td>\n<td>Introduction  <\/td>\n<\/tr>\n<tr>\n<td><b>7<b><\/td>\n<td>1 Scope <br \/> 2 Normative references <br \/> 3 Terms and definitions  <\/td>\n<\/tr>\n<tr>\n<td><b>8<b><\/td>\n<td>4 Requirements <br \/> 4.1 General <br \/> 4.2 Steel parts <br \/> 4.3 Welding of steel parts <br \/> 4.3.1 Welding of steel pipes and elements <br \/> 4.3.2 Welding of fixing bars <br \/> 4.3.3 Placing of the fixing bars <br \/> 4.4 Casing <br \/> 4.5 Polyurethane (PUR) rigid foam thermal insulation  <\/td>\n<\/tr>\n<tr>\n<td><b>9<b><\/td>\n<td>4.6 Fitting and valve assemblies <br \/> 4.7 Requirements for effective operation and maintenance <br \/> 4.8 Surveillance system <br \/> 5 Test methods  <\/td>\n<\/tr>\n<tr>\n<td><b>10<b><\/td>\n<td>6 Marking <br \/> 6.1 General <br \/> 6.2 Steel service pipe <br \/> 6.3 Casing <br \/> 6.4 Fitting assembly <br \/> 6.5 Steel valves and valve assembly  <\/td>\n<\/tr>\n<tr>\n<td><b>11<b><\/td>\n<td>Annex A (normative) Waste treatment and recycling  <\/td>\n<\/tr>\n<tr>\n<td><b>12<b><\/td>\n<td>Annex B (informative) Examples of twin pipe fitting assemblies  <\/td>\n<\/tr>\n<tr>\n<td><b>15<b><\/td>\n<td>Bibliography  <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p><b>District heating pipes. Bonded twin pipe systems for directly buried hot water networks &#8211; Factory made fitting and valve assemblies of steel service pipes, polyurethane thermal insulation and one casing of polyethylene<\/b><\/p>\n<table class=\"shortdes-table\" style=\"width: 100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Published By<\/td>\n<td>Publication Date<\/td>\n<td>Number of Pages<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/pdfstandards.shop\/product-category\/publishers\/bsi\/\"><b>BSI<\/b><\/a><\/td>\n<td>2019<\/td>\n<td>16<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":273441,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[347,2641],"product_tag":[],"class_list":{"0":"post-273433","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-23-040-10","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/273433","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/273441"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=273433"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=273433"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=273433"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}