{"id":264960,"date":"2024-10-19T17:40:15","date_gmt":"2024-10-19T17:40:15","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-168722015\/"},"modified":"2024-10-25T13:35:03","modified_gmt":"2024-10-25T13:35:03","slug":"bs-iso-168722015","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-168722015\/","title":{"rendered":"BS ISO 16872:2015"},"content":{"rendered":"<p>This International Standard specifies the requirements for fine-tolerance hoist chains of grade VH for use as load chains in hand operated chain hoists for lifting purposes. They are round steel short link chains, electrically welded, heat treated, and tested; they comply with the general conditions of acceptance of ISO&nbsp;1834.<\/p>\n<blockquote>\n<p>NOTE 1 The letter \u201cV\u201d expresses the grade in accordance with ISO&nbsp;1834.<\/p>\n<\/blockquote>\n<blockquote>\n<p>NOTE 2 The letter \u201cH\u201d expresses that these hoist chains are for hand operated hoists only.<\/p>\n<\/blockquote>\n<blockquote>\n<p>NOTE 3 Resistance butt welding and flash welding are listed in ISO&nbsp;4063.<\/p>\n<\/blockquote>\n<p>The range of nominal sizes covered by this International Standard is from 3&nbsp;mm to 13&nbsp;mm. Fine-tolerance hoist chains, according to this International Standard, are for use in the temperature range \u221210&nbsp;\u00b0C to 150&nbsp;\u00b0C.<\/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>7<b><\/td>\n<td>Foreword  <\/td>\n<\/tr>\n<tr>\n<td><b>9<b><\/td>\n<td>1\tScope <br \/> 2\tNormative references <br \/> 3\tTerms and definitions  <\/td>\n<\/tr>\n<tr>\n<td><b>10<b><\/td>\n<td>4\tGeneral conditions of acceptance <br \/> 5\tDimensions <br \/> 5.1\tNominal size, dn  <\/td>\n<\/tr>\n<tr>\n<td><b>12<b><\/td>\n<td>5.2\tDiameter tolerance <br \/> 5.3\tPitch <br \/> 5.4\tWidth <br \/> 5.5\tStandard gauge length <br \/> 5.6\tWeld diameter  <\/td>\n<\/tr>\n<tr>\n<td><b>13<b><\/td>\n<td>5.7\tLength dimensionally affected by welding <br \/> 6\tMaterial and manufacture <br \/> 6.1\tQuality of material <br \/> 6.1.1\tGeneral <br \/> 6.1.2\tType of steel <br \/> 6.1.3\tDeoxidation <br \/> 6.1.4\tWeldability <br \/> 6.1.5\tChemical composition <br \/> 6.1.6\tFinished condition  <\/td>\n<\/tr>\n<tr>\n<td><b>14<b><\/td>\n<td>6.2\tHeat treatment <br \/> 6.3\tWorking load limits (WLL) <br \/> 6.4\tMechanical properties <br \/> 6.4.1\tManufacturing proof force (MPF)  <\/td>\n<\/tr>\n<tr>\n<td><b>15<b><\/td>\n<td>6.4.2\tBreaking force (BF) <br \/> 6.4.3\tTotal ultimate elongation, A <br \/> 6.4.4\tBend deflection, f <br \/> 6.4.5\tSurface hardness <br \/> 6.4.6\tToughness  <\/td>\n<\/tr>\n<tr>\n<td><b>19<b><\/td>\n<td>7\tVerification of safety requirements <br \/> 7.1\tSize of lot and selection of samples <br \/> 7.2\tManufacturing proof force (MPF) \u2014 Acceptance criteria <br \/> 7.3\tBreaking force (BF) and total ultimate elongation \u2014 Acceptance criteria <br \/> 7.4\tBend deflection <br \/> 7.4.1\tBend test  <\/td>\n<\/tr>\n<tr>\n<td><b>20<b><\/td>\n<td>7.4.2\tBend deflection \u2014 Acceptance criteria <br \/> 7.5\tHardness test \u2014 Acceptance criteria  <\/td>\n<\/tr>\n<tr>\n<td><b>21<b><\/td>\n<td>7.6\tToughness of chain test material <br \/> 7.6.1\tToughness test <br \/> 7.6.2\tToughness test \u2014 Acceptance criteria <br \/> 8\tMarking <br \/> 8.1\tGrade marking <br \/> 8.2\tManufacturer\u2019s marking <br \/> 9\tManufacturer\u2019s certificate <br \/> 10\tInformation for assembly into the chain hoist and for use <br \/> 10.1\tGeneral <br \/> 10.2\tAssembly of hoist chain into the chain hoist  <\/td>\n<\/tr>\n<tr>\n<td><b>22<b><\/td>\n<td>10.3\tHoist chain use <br \/> 10.4\tInspection  <\/td>\n<\/tr>\n<tr>\n<td><b>23<b><\/td>\n<td>Annex\u00a0A<br \/>\n(normative)<\/p>\n<p>Bases for calculation  <\/td>\n<\/tr>\n<tr>\n<td><b>26<b><\/td>\n<td>Bibliography  <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p><b>Round steel short link chains for lifting purposes. Fine tolerance hoist chains for hand operated chain hoists. Grade VH<\/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>2015<\/td>\n<td>30<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":264965,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[837,2641],"product_tag":[],"class_list":{"0":"post-264960","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-53-020-30","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\/264960","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\/264965"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=264960"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=264960"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=264960"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}