Bsi bs en 13100 1 2017

Non destructive testing of welded joints of thermoplastics semi finished products Part 1 Visual examination BS EN 13100‑1 2017 BSI Standards Publication National foreword This British Standard is the[.]

Non destr ucti ve testing ofwelded joints of

Part 1: Visual examination

National foreword

This British Stan ard is the UK implementation of EN 1 1 0‑1:2 1 It

supe sedes BS EN 1 1 0‑1:2 0 , w hich is with rawn

The UK p rticip tion in it pr p ration was entrust ed t o Te hnical

Committ ee PRI/ 0, Welding the mo las ics

A l s of org nizations r pr sent ed on this committ ee can be o tained on

r q es t o it se r tary

This publ cation does not purp rt t o inclu e al the ne es ary pro isions

of a contract Use s ar r sponsible for it cor e t a plcation

© The British Stan ards Ins itution 2 1

Publshed b BSI Stan ards Limit ed 2 1

ISBN 9 8 05 0 89 6 6

ICS 2 1 0.40

Complance w ith a British Standar d cannot confer immu ity

from le al o l g tio s

This British Stan ard was publ shed u de the a uthority of the

Stan ards Polcy an Strat eg C mmitt ee on 3 June 2 1

Amendments /cor ig en a is ued since publ catio

NORME EUROPÉENNE

EU OP A N COM IT E FO STA NDA RDIZA ION

COMITÉ EU OP EN DE NORMA LISA ION

EU OPÄ ISCHES KOMITE FÜ NORMUNG

C N‑C NE E Mana ement C nt e: A v en e Marnix 17, B‑ 10 0Brus els

© 2017 C N Al rig t of e ploitation in an fo m an b an me nsr se v ed Ref No EN 1 10 ‑1:2017: E

wo ldwide fo C N national Membe s

Non destructiv e testing of w elded joints of

thermoplastics semi‑finished products ‑ Part 1:

Visual examination

Cont ôle non des ructif des as emblages

sou és sur prod it semi-finis en

thermoplas iq es ‑ Par ie 1:Cont ôle visuel

Zer töru gs reie Prüfu g v on S hw eißv erbin u gen

an Halbz u en aus thermoplas ischen

Ku s s ofen ‑ Tei 1:Sichtprüfu g

This E rope n Stan ard was ap rov ed b C N on 10 March 2017

C Nmember are bou d toc mply with the C N/C NE E Internal Reg lations which s ip late the c n itions for givin

this E rope n Stan ard the s atus of a national s an ard without an alteration Up‑to‑date ls s an biblograp ic l

referenc s c nc rnin such national s an ards may be obtained on ap lc tion tothe C N‑C NE E Management Cent e

or toan C N member

This E rope n Stan ard e is s in thre oficial v er ions (E glsh, French, German) A v er ion in an other lan uage

made b t anslation u der the responsibi ty of a C N member into it own lan uage an notified to the C N-C NE E

Management Cent e has the same s atus as the oficial v er ions

C Nmember are the national s an ards bodies of Aus ria, Belgium, B lgaria, Cro tia, C prus, Cz ch Rep blc, Denmark,

Es onia, Finlan , Former Yu oslav Rep blc of Ma edonia, Franc , German , Gre c , Hu gary, Ic lan , Irelan , Italy,

Latvia, Lith ania, L x mbourg, Malta, Netherlan s, Norway, Polan , Por u al, Romania, S rbia, Slovakia, Slov enia, Spain,

Sw eden, Switz rlan , Turkey an United Kin dom

E glshVer io

Eur ope n forewor d 3

1 Sc ope 4

2 Normati ve referenc es 4

3 Test c onditio s and equipment 4

4 P er o nel 4

5 Visual examination 4

5.1 General 4

5.2 Visual examination of joint pr ep ration 5

5.3 Visual examination d ring welding 5

5.4 Visual examination of the finished weld 5

5.5 Visual examination of r ep ir ed welds 5

6 Test rep rt 5

Biblog raph y 7

EN 13100‑1:2017 (E)

This document (EN 1 1 0-1:2 1 ) has be n pr par d b Te h ical C mmitt ee CEN /TC 249 “ Plas ics” ,

the se r tariat of w hich is held b NBN

This Euro ean Stan ard shal be given the s atus of a national s andard, eithe b publcation ofan

identical t ext or b en orsement, at the lat es b No embe 2 1 , an conflcting national s an ards

shal be with rawn at the lat es b No embe 2 1

A tt ention is drawn t o the p s ibi ity that some of the element of this document ma be the subje t of

p t ent right CEN shal not be held r sponsible for identifying any or al such p t ent right

This document upe sedes EN 1 1 0‑1:1 99

EN 1 1 0, “No des truc tive tes tin o welded joints o the mo las tic s semifini shed produc ts “, is

cur ently comp sed with the folowing p rt :

—

Part 1: Vi s ual ex min tion;

—

Part 2 : X-ra radiogra hic tes tin ;

—

Part 3 : Ultras onic tes tin ;

—

Part 4 : Hig v lta e tes tin

A ccording t o the CEN‑CENELEC Int ernal R egulations, the national s an ards org nisations of the

folowing cou tries ar b u d t o implement his E ro ean Stan ard:A us ria, Belgium, Bulg ria, Cro tia,

Cy rus, Cz ch R epublc, Denmark, Est onia, Finlan , F orme Y g osla R epublc of Mac donia, Franc ,

Ge many, Gr e e, Hung ry, Ic lan , Ir lan , Italy, L tvia, Lith ania, Lux emb urg, Malta, Nethe lands,

Norwa , Polan , Portug l, R omania, S rbia, Slo akia, Slo enia, Sp in, Sweden, Switz rlan , T rkey an

the Unit ed King dom

1 Sc ope

This E ro ean s an ard covers the visual ex mination of welds in the mo las ic mat erials It ma also

be a pled t o visual t es ing of the joint prior t o an d ring the welding

The folowing document , in w hole or in p rt, ar normatively r fe enc d in this document an ar

in ispensa le for it a pl cation F r dat ed r fe enc s, only the edition cit ed a pl es F or u dat ed

r fe enc s, the lat es edition of the r fe enc d document ( inclu ing any amen ment )a pl es

EN 147 8, Impe fec tions in the mo las tic welds — Clas s ific ation

EN 1 2 6, Impe fec tio s in the mo las tic s welded joints — Qu lt y level s

EN ISO 17637 :2 1 , No -des truc ti ve tes tin o welds — Vi s ual tes tin o f s io -welded joints

(ISO 176 37:2 16)

EN ISO 17 65 , Weldin — Multi n u l te ms fr welded joints w ith i us tratio s (ISO 17659)

The i luminanc at he surfac , shal be a minimum of 3 0 lx, 5 0lx is r commen ed

F or dir ct visual ex mination of welds, ac es shal be suff icient t o alow the eye t o be plac d within

a dis anc of 6 0 mm from the weld, arou d the w hole weld an the viewing angle shal not be

les than 3 °

R emot e visual ex mination of welds using mir ors, b rosco es, f ibr o tics or came as shal be

conside ed as ad itional r q ir ment an shal be spe ified b an a plcation s andard or b

a r ement betwe n the contracting p rties

If a g ood contras an r lef efe t betwe n impe fe tions an b ckgrou d is r q ir d, an ad itional

l ght sour e can be used

The eq ipment (e.g ga ug es, cal ipe s) used for the dimensional che k of the weld shal ensur the

ne es ary pr cision level, in ac ordanc with the a plca le ac eptanc c it eria

Ex mples of ex mination eq ipment ar given in ENISO 17637 :2 1 , An ex A

V isual ex mination of welds an the ev luation of r sult for f inal ac eptanc should be pe formed

b pe sonnel q al fied an fami ar with the r lev nt s an ards, rules, spe if ications and the welding

proc d r [1] used

It is r commen ed that pe son el should be q al f ied in ac ordanc with EN ISO 9 1 or an eq iv lent

s an ard at an a pro riat e level in the r lev nt in us ry se t or

The ex mination is normaly pe formed on welds in the as‑welded con ition; however, for ex mple

w hen r q ir d b an a plcation s an ard or b a r ement betwe n the contracting p rties, the

ex mination ma be also car ied out at othe s ag es d ring the welding proc s , such as for che king

the weld pr paration an d ring the welding, for ev luating the efe tive a plcation of the r lev nt

welding proc d r spe ification [1]

EN 13100‑1:2017 (E)

The ext ent of ex mination an the ac eptanc c it eria of the impe fe tions shal be def ined in adv nc

b EN 1 2 6, an a plcation s andard or b a r ement betwe n the contracting p rties

The ex mine shal have ac es t o the ne es ary inspe tion an prod ction documentation r q ir d

The clas if ication of the impe fe tions can be fou d in EN 147 8

The t erms t o be used ar a ai a le in EN ISO 1765

5.2 Visual examination of joint preparation

When visual ex mination is r q ir d prior t o welding, the joint pr p ration shal be ex mined t o

che k that the sha e, dimensions and the cleaning con itions of the weld pr p ration me t the

spe if ied r q ir ment given in the r lev nt s an ards and/ r in the a plca le welding proc d r

spe if ication [1]

During this ex mination spe ial att ention should be p id t o the cor e t f ixing of the p rt t o be welded

(e.g l near an angular algnment, g p)

5.3 Visual examination dur ing welding

When r q ir d, in the case of multip s welding proc s es, the weld shal be ex mined d ring the

welding proc s t o che k that:

a) each ru is cleaned an / r sc a ed befor it is co e ed b subseq ent ru s;

b) the e ar no visible impe fe tions ( uch as c acks or ca ities), if impe fe tions ar o se ved,

they shal be r p rt ed immediat ely so that r medial action can be taken befor the ex ecution of

thenext run;

c) the transition between the ru s an betwe n the weld an the p r nt mat erial is so formed that

satis act ory penetration can be ac ompl shed w hen welding the next ru ;

d) aft er any ne es ary r p irs/ remedial action, the weld conforms t o the original r q ir ment of the

welding proc d r spe ification

5.4 Visual examination of the finished weld

Welds shal be ex mined in the as‑welded con ition an shal also be ex mined aft er any surfac

tr atment ( if any)

The finished weld shal be ex mined t o det ermine w hethe it me t the r q ir ment of the a pl cation

or prod ct s an ard or othe a r ed ac eptanc c it eria, on the b sisof spe if ic q alty levels asdef ined

in EN1 2 6

Al the impe fe tions that ar not pe mis ible shal ber p rt ed

5.5 Visual examination of repaired welds

When a weld fais t o comply w hol y or in p rt with the a plca le ac eptanc c it eria and r p ir is

ne es ary, the r p ir d weld shal be r ‑ex mined t o the same r q ir ment as the original weld

6 Test r eport

When t es r cords ar r q ir d, at leas the folowing information shal be inclu ed in the r port :

a) name of the comp nent man factur r;

b) name of the ex mining b dy, if dife ent rom the comp nent man factur r;

c) r fe enc t o this s an ard;

d) location of the weld( );

e) thea plca le ac eptanc c it eria;

f) ty e of mat erial( );

g) mat erial thick es ;

h) ty e of join

i) welding proc s ;

j) ext ent of ex mination;

k) ex mination devic s used ( if any);

l) r sult of ex mination, with the detai of the impe fe tions ex ce ding the ac eptanc c it eria an

their location;

m) name an signatur of ex mine and dat e of ex mination

If a pe manent visual r cord of an ex mined weld is r q ir d, phot ogra hs or ac urat e sket ches or b th

shal be made with any impe fe tions clearly in icat ed

EN 13100‑1:2017 (E)

[1] CEN /TS 1 8 2, Plas tic s — Weldin o the mo las tic s — S ec ific atio o weldin proc edur s

[2] EN ISO 9 1 , No -des truc ti ve tes tin — Qu lfic atio a d c ertific atio o ND T pe s on el (ISO 9712)

BSI is the national body responsible for preparing Britis h Standards and other

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