{"id":311396,"date":"2024-10-19T21:24:04","date_gmt":"2024-10-19T21:24:04","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-166432016\/"},"modified":"2024-10-25T19:16:48","modified_gmt":"2024-10-25T19:16:48","slug":"bs-en-166432016","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-166432016\/","title":{"rendered":"BS EN 16643:2016"},"content":{"rendered":"

This European Standard specifies requirements for three types of non-bonded fluoroplastic lined hoses and hose assemblies with convoluted or smooth linings designed to convey liquid or gaseous chemical substances, hereinafter termed the \u201cchemicals conveyed\u201d. These hoses and hose assemblies can be used for pharmaceutical, biotechnology and industrial applications as detailed in Clause 5.<\/p>\n

The hose assemblies are intended for use with chemicals conveyed in the temperature range of \u221270\u00b0C to +260\u00b0C and for a working pressure up to 205 bar1)<\/sup>.<\/p>\n

\n

NOTE 1 This standard sets out requirements for these hoses and hose assemblies to ensure that users are not exposed to danger from fire or explosion and that the environment is protected against contamination or damage.<\/p>\n

NOTE 2 Other working pressures than those given above can be agreed with the manufacturer provided the physical properties of the hose assembly materials conform to Clause 8, the hose and hose assembly performance requirements conform to Clause 9 and the hose assembly electrical properties conform to Clause 10.<\/p>\n

NOTE 3 Other diameters than those given in this standard can be agreed with the manufacturer provided the physical properties of the hose assembly materials conform to Clause 8, the hose and hose assembly performance requirements conform to Clause 9 and the hose assembly electrical properties conform to Clause 10.<\/p>\n

NOTE 4 This standard also provides guidance on the storage of hose assemblies (Clause 15).<\/p>\n

NOTE 5 The attention of users is drawn to Annex G concerning the working temperature range which can be affected by the chemical(s) to be conveyed in the hoses and hose assemblies.<\/p>\n

NOTE 6 The attention of users is drawn to Annex G concerning the selection of materials for lining, helix wire (if applicable), electrical bonding wire (if applicable), braid reinforcement and cover (if applicable) related to the chemical(s) to be conveyed by the hoses and hose assemblies.<\/p>\n<\/blockquote>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
4<\/td>\nContents Page <\/td>\n<\/tr>\n
7<\/td>\nEuropean foreword <\/td>\n<\/tr>\n
8<\/td>\nIntroduction <\/td>\n<\/tr>\n
9<\/td>\n1 Scope
2 Normative References <\/td>\n<\/tr>\n
10<\/td>\n3 Terms and definitions
4 Classification <\/td>\n<\/tr>\n
11<\/td>\n5 Hose assembly designs
6 Materials and construction
6.1 General
6.2 Lining
6.3 Helix wire (optional)
6.4 Electrical bonding wires (optional)
6.5 Braid reinforcement
6.6 Cover (optional) <\/td>\n<\/tr>\n
12<\/td>\n7 Dimensions and tolerances
7.1 Diameters, thickness, bend radii, resistance to vacuum and lowest permitted maximum working pressure requirements <\/td>\n<\/tr>\n
13<\/td>\nTable 1 \u2014 Dimension requirements, Type SE lining hoses without and with cover <\/td>\n<\/tr>\n
14<\/td>\nTable 2 \u2014 Maximum working pressure requirements, Type SE lining hoses without and with cover for two typical braid reinforcements <\/td>\n<\/tr>\n
15<\/td>\nTable 3 \u2014 Dimension requirements, Type SC lining hoses without and with cover <\/td>\n<\/tr>\n
16<\/td>\nTable 4 \u2014 Maximum working pressure requirements, Type SC lining hoses without and with cover for three typical braid reinforcements <\/td>\n<\/tr>\n
17<\/td>\nTable 5 \u2014 Dimension requirements for manufacturing method 1, Type C lining hoses without and with cover <\/td>\n<\/tr>\n
18<\/td>\nTable 6 \u2014 Dimension requirements for manufacturing method 2, Type C lining hoses without and with cover <\/td>\n<\/tr>\n
19<\/td>\nTable 7 \u2014 Maximum working pressure requirements, Type C lining hoses without and with cover for three typical braid reinforcements <\/td>\n<\/tr>\n
20<\/td>\n7.2 Concentricity
7.3 Length of hose assemblies
7.3.1 General
7.3.2 Type SE and Type SC hose assemblies
7.3.3 Type C hose assemblies
8 Physical properties of materials used for hoses and hose assemblies
8.1 General <\/td>\n<\/tr>\n
21<\/td>\nTable 8 \u2014 Physical properties of fluoroplastic lining
8.2 Materials used for the lining
8.3 Materials used for the helix wire
8.4 Materials used for the electrical bonding wires
8.5 Materials used for the over-braid reinforcement <\/td>\n<\/tr>\n
22<\/td>\n8.6 Materials used for the cover
8.7 Materials used for end fittings and couplings
9 Performance requirements of hoses and hose assemblies <\/td>\n<\/tr>\n
23<\/td>\nTable 9 \u2014 Performance requirements of hoses and hose assemblies <\/td>\n<\/tr>\n
24<\/td>\n10 Electrical properties
10.1 General
10.2 Electrical bonding
10.3 Static-dissipative lining and\/or static-dissipative cover
11 Frequency of testing <\/td>\n<\/tr>\n
25<\/td>\n12 Type tests
13 Test report
14 Marking
14.1 Hoses
14.2 Hose assemblies <\/td>\n<\/tr>\n
26<\/td>\n15 Storage and admissible storage time <\/td>\n<\/tr>\n
27<\/td>\nAnnex A (normative) Test frequency for type tests and routine tests
Table A.1 \u2014 Test frequency for type tests and routine tests <\/td>\n<\/tr>\n
29<\/td>\nAnnex B (informative) Production acceptance tests
Table B.1 \u2014 Production acceptance tests <\/td>\n<\/tr>\n
30<\/td>\nAnnex C (normative) Proof pressure test for fluoroplastic lining <\/td>\n<\/tr>\n
31<\/td>\nAnnex D (informative) Couplings and fittings
D.1 General
D.2 Fluoroplastic lined end fittings <\/td>\n<\/tr>\n
32<\/td>\nAnnex E (normative) Yield orientation index <\/td>\n<\/tr>\n
33<\/td>\nAnnex F (normative) Weep test
F.1 General
F.2 Test pieces
F.3 Apparatus
F.4 Test method <\/td>\n<\/tr>\n
34<\/td>\nAnnex G (informative) Resistance to chemicals conveyed <\/td>\n<\/tr>\n
35<\/td>\nAnnex H (informative) Permeability to gas
H.1 General
H.2 Test pieces
H.3 Apparatus
H.4 Test method <\/td>\n<\/tr>\n
36<\/td>\nTable H.1 \u2014 Helium test pressures and average helium permeation rates for Type SC hose linings <\/td>\n<\/tr>\n
37<\/td>\nFigure H.1 \u2014 Arrangement for helium permeation test <\/td>\n<\/tr>\n
38<\/td>\nAnnex I (normative) Flame resistance test
I.1 Test pieces
I.2 Apparatus
I.3 Test method <\/td>\n<\/tr>\n
39<\/td>\nFigure I.1 \u2014 Arrangement for flammability test <\/td>\n<\/tr>\n
40<\/td>\nAnnex J (normative) Hose flexibility – Rolling U test
J.1 General
J.2 Test pieces
J.3 Apparatus
J.4 Test method
Table J.1 \u2014 Rolling U test movement <\/td>\n<\/tr>\n
41<\/td>\nFigure J.1 \u2014 Rolling U test piece <\/td>\n<\/tr>\n
42<\/td>\nFigure J.2 \u2014 Typical arrangement of Rolling U test equipment <\/td>\n<\/tr>\n
43<\/td>\nAnnex K (informative) Environmental checklist <\/td>\n<\/tr>\n
44<\/td>\nTable K.1 \u2014 Environmental checklist <\/td>\n<\/tr>\n
45<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Rubber and plastics hoses and hose assemblies. Non-bonded fluoroplastic lined (e.g. PTFE) hoses and hose assemblies for liquid and gaseous chemicals. Specification<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2016<\/td>\n48<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":311403,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[354,2641],"product_tag":[],"class_list":{"0":"post-311396","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-23-040-70","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\/311396","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\/311403"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=311396"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=311396"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=311396"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}