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Briit i:sh Standard

Part 1 . , S p e c ific a tio n fo r m'etalUcglands

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itWiw, G a m i i t 1 ! ' r e " S m 6 c a n j 'Ques d'~'itaru:tn;i~,~ti

P a lfitle 1 , .,Ga rm l~U fe s m~'taliiq Uie s - Spk~ficaltiomMed ia nische' "abelf~lali1sc~eT e U I'. M e ta n is cli'ls ' K a bema n,s ch e

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F O N W o r d

This new Idi t l lcm ,,1 t!hi~Pal1 ,of ISS6121 h. ~ ~unde r th~difection of the 'Gl!ner!d E'II~,t~~iCil~En9~rUter i ln lE l~ lfIida l1 d$ 'P olicy Oommittee. T he ,p !:> W io us1987 edvt ion~ W ,a sa I"!!!V iS 10 n ,of as 6'121: 1913 which .. am etrlfc rev~ lon of 9:8412~ : 196 '7 . IBo1h of th~ ~t n\ li \l e b een witMirawn. l"h~sed~Uon ~nltJ1oc:hJces:~Jilic3lch 8!~ ,~O bfil!f !:9 ttu':,s,t::l!)damlUP4G. .c l I~ 'but it dl)e:5l'1!1;iJtIrlfle:t ill fy IIII~\liaw 0 1 ' thJes tandard ,W~; i l :h w i : n beundertakeli'l in d~,eco~rstl. This ~n.dard s,peci;ifiiesni,. ,o f1 ! I ' j u~ tamc C

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IS 61121: I P , a n 1:1'98:9

Contents

FQ~Ol'd' C o m m , i U i K i : 5 I"I!ISPOil'il:5~b~~

p : a g etlil~~~'OOil~

' B aC k~ rSI""li1i icat iOR~ S~ope2 Def~ni t l l 'o I ' !5:3 l ' Y ! P I l ' 5 o f g ;ll an d4SHZ lE !s o , f g l and'5 Marki IiIg'6 M l !t e :r i ~ I'~ O i I n dWI' l5 ! i ! r l Jc1~TiDn7 [!l,irnT'U~V1I'S~OI'llS8 Type'~~App8l iK1'icelA I ~n~ ', orm a IU o n t e , IDe suppl]e(i whe~ '~fi11!1IB, Pr'oOlfwftglJl!te:S.tC Load test fer type ,A , glands[ ) A ll mo it ir c ~, ~m p ,1 I ;e , I1 I is :il e 'l e ~~ Electri~lloo!mltinulity 1!e$~f S !E! iaJ~~;~ tG n!5;~~'Or l~n~'IIi'lted Il.p.r!j,' I i~ ie l1 ( ;l l! od s f'o r I i I m U l l 1 I i 1 ! O l i J I r t ! ! c ! ll c aMe s ,(types A I, A'1'~A 3and ,A4~

2' G lilruJl :~~iof ~ iJm 9~w he a r'm ~1fed e aibl .e $ (1Ii~e VIl, C V lI. D1 W. 0 2:W . E " , W a_I !E2WI3 G l .a rT id :~ f 'Qrp~ iab i l! ew , n r e a r m , o L l l l redne'_~Jible cabIleihvpes lBT" CT" [In,D !U , 'En O J ' n l d E2n

7

9,4 G ~ci'!nd$ f o r " ,1 1 'u m ,in U U I 1i l s ,t r ip a l' imQ u~ed C< !b ll l$~types,BY" C. O~Yandi en) 105 G la nd s f or h ra ~:do o SC f !e e ln !e dtr ue ib lle ~Jd!;;(type:s,BX, ex" 1mX. D2X" i~1)(1,00 1t:2')!) n6 G i < lr J;ds O : F d t o ll J lb ie $re,e~ t~~ , ' U l m l Q i : . I ! , ! ' OO ~I~(tvPfls A3Z. A41.:"sz; CZ. III~z ,. D2'l. I I : : 1Z .! ! I ld~2Z) 12'1 A ad ia~ ,!oo td te $~ 15

Figu r e s' 1 G e ' ! m ; i j ~ < l 1 1 COfutJ'UJCtiOI!l! G ,f med'i

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i T h is : I P a rt of IR S 16:1: l !1~i j,~ie5 reQ,Y i r~me l ' ll ;~s fcrnmitil~d Lme! ' I l$~I ; I! l iI$. m"l I ' l i: , ing, m ' a / ~ r i : a 1 1 5 " a!iUll~t)lrycltian andt' l lp!! l l te l51UIQI' ~alltl,; Imec ln! l J ll ii ci ll ( ll a i bl~ 91:a~,d~. , 11 :r io",~Jd1! l i5f,ori nl n: fd i! !; ln g ea b i! :it y 'b eWo iie e n o omp~! ~: e ' ' ! l II I I ' I I C i l s o f ,d iUer len t :makes" ~oc rn;rt b et we e il ii l c om POrl!! lI!1t Plut~"T he g J !a :l1 L ds ,r !!, l i j : la!"i l : ]cl i ! la'~I~y~u itarc~e f OI ~ u s e wi,~l1,~bl,~,~~ i J1 i9 wil~! t he fo m lo w im g I B f ~ 1 I : J l , ~ 1 i ' It and l a rds" 'bi:Jt th er ange , a, 1g ! Jl ln dl si 5 ;p ll it ;i fi ed do es , no t : ' oo fl ; 'l p 'l le t e1 i '! i , c O ' ~ ' e \ r ~ I I I ' th ecable$ indl. lded In UU ~ IS ! l5wnd ' 8 I r d ~ .

liS, 54611 Spei,f~j~~h:;),n I or ij iFm o t! lr ed , ca b le 5 w u ~ 1 i mliU,:rmo$eni ng , iI i$ l l! ll a l ti on f o~ ,e le

'T he b as ic d es ig na ~lio l'l$ c ,f t. he 9 1 1 1 m b ar1!! ots. fo~ll~Type A I : ,. For UmII

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'-

BS 6121 ' : P a 'n 1 1989

a nmO!l! r o r b ra ,id I In dl t hf ;l tt u'e a de d~ il l; il" !!J c om p o ne n t 'O~'die 'g l iand.T)7 c ; , Fo, ilrlili'liCUlredi (lr wilrll! bra i d ed Q'ble wi the ,~m e r lc or P!III!Slics ou te r $hea th. ,A s ' t l i lpe B . bu t w i t i h ,an I I IPSiS~al between outer she,aUlii ll ild' ' ! l Ia l r 1 l d l .T:ypelJt. For ,ul:luiured Or w'ifie b ra id ed 'ca ble ' with an, e x tJ im !i e d e l a s t: ome , fl ic Or , p l ~ s t : i C ! i , i mi i 'U ! r s ' h e ad1 l 1 . A s , type B ,but with an I I POO :~ ,~ oo ' twee n l the irm er $ ~)e a:t;1 i1 :j j ,OOt l u ead l 3d f iK ing l ,oolTIp.one nit.Trpe lJ.2~As type 01. but wit l l l ' l an 'e"!eCl tJr ical bend' fort he m e t a l,J ic : inne r s he ath.~ ' E J . Fo r a rm oo redQ r wir'l! bra i d ed 'cable with anei:(1liiwed ,e ILas-tom,er ic ~ :~ p,~a:!;ncs :~nn!.frsh e a t h ,Oi l! ' ! deIM(lmelnf :c Qf plas,t~C'Souter s tJua th . A s. 'tylpe e . but wi i i j ' ll i'6IS wals betw,nn ~he outer shs 'a th a nd gland andI~m, the ' inner sheath lind thre 'aded f ' ixi l' i lcomponent.Type E2. A~,typ&' E1, b . . a t with a n e~~etricalbondfof''~ m e 1 8 1 1 1 ic i"Mrs_lith.' G l a nd '$ o~ type ,B "C , D1. &1 a nd E2 ' s uha ble to r arm,otJr ,ed

,or wil,e bra i ded : type's o f p'. rotect ionSIM~l l lbe idefiltifiedllDv iii:SIUlff i~"addoo 11 0 ~be tylpe des:ngnalt icm, to' in di'C 8W thll t\!iPU

of prDW;ctio,l1lfor whicll the glaoo Pi>~liMltlh!. The suflixhl r i l < 1 ! c l l , type' Cl f r:m!;l~ionl sh8il l~ be ,as fo(Uow,J .

S~!i1~le wi~eIirmaul~~ WPliabl ie w ire a rm oured U e :xible TW i~ bra ided XAluminium strip a!!ITICured Y[~)ou,ble$~;eeilt a pe ' , a rmoUn '1 ( 1d i Z

I f OI lg l 'c 'II1d is s l J iI it a b il e f o r m,on! tha n 'One lype' o f , ~O 'U ! C :t iO Ii l.a ' I '1o f line re ' lw,ar r t suffi iX'~5 shaU be u se d ...N OTE: 1 _ i1 il1 ef 'llI l1 mvinll _ 8);B nilp l!!'$ Q I type' delignatt~

'T~pe A2:, A ,gjBndif ,cr 1, 1 nllmOiJred ~r,e . , ~l~ ,Ml '1P66'"be't_n ttl i! ! !X!Wr s'hea~n,!!'ngigllll'ld.T:l "p( l 8'W. An iiiiim~r , e l l amp witlit_l !!~1't~lIht wal.'fer: s l ,n g l e w i r e li1mw,nd ,~I:B'.T Yp e C T., A 9 IIndku P!!lIb~ wire al:lfi!Dul'lld"'lCl'bIe'~. ~,1111P ee _a l b a1 :Y lii!!e li lmfl 'Qultetshelltll pC! gr.llldlTi i '~ E2X. ,It ;1'lncifot wife b n ' O ! l ~ < I nil!.' vnlli'lll'l ~boritl,di~or the mlili!lU!c Inner' sheth.

NOT!: 2, GI lanCbc~n,U,Ir ' l i i 'h!;! l il'lrIn.r _b (!1'Il' Oi'Ily' ll:mIndad fDt' 'I.i~ ~n,1!K:ui!!(II!d 1 1 ' 1 1 1 e i r Sh'iitli~.

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The d!e ! d e s : t g ~ 5 t i o n s , ,o f ~i~i t ;1h fhJ!l'1! i ! ' I j r e :1'2, and~l i ' te Ir:an!l~0' $i :Zes.OA r e~! tYipe ~re ' s hew~1 i '~ 1able s; 1 to 6:, ~ 'e ~!.Iini)('S o ~ru;i~il!\g Y' ' ' l ;a l~~rbore.

5 MarkingA n af i lPfOlI ! lr iwt:e pan , of t he g i~3nd s h < i l ~ ~ b e !Elg l~b~iVandperimi!~!'!tly ma~k,edw~~h~'hElf ol 'l ow i ng J p a rt ic u ll aw s :

l .i I~ 111 l e1 I I It . lmbe r o fm i s standard, ii,e _ 8 86 '1 :2 '1 1 ; P an W~',tb~ th!!$ii!l:~ d~$i~f1I!~Ol!'l o f l i n e ! l l iland t s c > e clau~e 4);(c ) w h en ev er P Q fis ~b llie . t he ' t yp e ,ofthEi gland a nd th e8flP!l"opri~l\!tewffix b~e ,cI~~ .3,1.

~a,ppro;pria'te th e o ute f pack,q l l ' l [ l o ith e !!'J I< !I !'L d~ ha IUDB,m illk ed w ith ~III'I "IR' 1 :Q indicare ~h e Inc~us ionof a , , ! : :ompouf i ld l~al.

6; Mal ter ia l :s ,and cCJ f l S tnJc t io r :J ! ( see f li91 l1 :fe , l'6.1 M!ateirf i .bA~I IPa i f lS ot~le gl

l' Dimlens i ions1.1 Threadedl f ix ingl ,~mp'onel ' l t7 .1 .1 T ""h ~d , l he~fh ' re ! l Jd ,on~he t l l1rel " lded f i ) !~nglCOm ponemsh~111 be tine :180 m e~l I ructhwl !o\ ld if In~rn~wll1! :1t IB53643: 1 ' O f il~~i i z le~of g ' l /l Ind. b ' I ,! I '~O1 i l i: ie

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7 . 3 , PMU \ l il io nINOTE. nitcl.tI, don r lO,t1mI ' lv to 111I1i I " torpll.~.wI ! Iumou.red 'U,,)Cible , 1 : i i b ! 1 ! t I hY!)1 aufl 'i l !l n.1 r h : e : pr 'o t r us io ' li l o f ,II g~andfr,(im the mcu,uUi rng f loe shill no~QCIl!ed '~ e , a p p r~ riB 1 i ~ y,lIhJe o f1 ih e g l an d! U liY e " in tables, ''to6.l,4 Gr.nd nwdmum d!l lmltar "cnau ,COf,l iMtnT he d ia m e 1,e ,ra f a n Ihi'l89~n;,rv cy' l l indet . eoaO(ia~w11dl~heIIlai 'KIand elnelosing it;, shalll n ot ,e xc eW l t h e , appropir i .1! I18ml: l i l 'imt ! lm v,a l~EI! i i~ 'Eln ir1l ltab l le$ 1w,6,.7'Jj DimenS iON :ICfOlS 'HilUof tltlqgICIiNEvery I he x a gona l , pa r t :~hiI!lI '1it on e ,o f th e $:pllrqn"e'~S, ~ist ! jJd inIR S 1 9Q '.7.6 Art'noUrG I I .i JOOSo r u ~w i th a rm , o !: .i re d C i J: bl e ss ha l l be SlJi,uhleforth e .QPp. .o;pr ia tesizes o f armour. 81 $ shown in tab ' I ' . 2, 3, 4DrS.'7~1S!: : rHni l ! ig ,'1 3l and\s~or I U ! l S 8 w l n d i 1 ' w ~ re : b f " g :id e d , ca b i i ! l is s h a !1 1 b e , $ W I i ta b l~fo r ~ , ap pr Q pr iillte 's iz l! 'o ,f Ibra id in l3 l 'wi l fe, 8S is ! ' l own Ijlllf a ble : 5 . .7 ,. 8 ; C a b l e OYt,..U d i ame :b l r'l il l ie gl land shal i l ibe capab le o f

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'C o li ld it iOA m l ' , a g e d , Ipi:l!'C6ll~ 2 J I ) t2 Ole: fo r 2 1 4 , h , Ind 'teit In~o rd ane . e w im , a s 0 03 : IPII '1 ' A:26,.C o 'mp !) tiin d s e a ts mal : 1 n~'t be ~ ! ' ~~d "8 : JU i , Agt!ilt9, :tat' le N eomfj(jUR,(} $011.W'hll'l trued Mf ol,lo w1< . 1 11 0& lS $e m 'ble di w itih u na ge d a nd a ge d eOff lPO! . ! l1 i Id' sea ls shan ,w.mp1v 'w ith die re q ,il,lf I!m en ts fo r 1 1 '1 66nl -a s ~ 6 4 9 D 1or O S : 1 4 2 Q .Nll lC the c ; : ompou loo lind u se I : ! i j l l : f ,o f th e quantiww fo~m

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Append~I......., oes

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.4. " "" , , . o i l " . A . 1 '~ """ '''''~ ''''' - ~ ... '~.Ip-~'iedl........peFlull!( . I"I~UI~111_'I!!_'1"'" U!!lI _" .".when orderinglWd il! e; m I ~d e ri Il 9. p til m n. '5 e f 5 i s li il ou ld l ,g:~ t he f 'O U ', ow i ~1i l i ' i l :~'o1rmatijon:

~ : a i l '1ihe1~llTIber o fl il i! s B f il li mS tl !mn d !~ ~ d ;, j .e.IBS 6121 "Part 1;U; ! " ~liiie type on en t " a'i l i ldi the h o ' I : . e pass , Irigh~U 1 ! ' n ) I : ~ Q h ~ih(l!o~G~k: .NME. I't Ililmport~!!1!t that tiM' Ililoh!lII ool'$'d !'~!I~' to 1in~~ ofd11'!'bibl;;k,.Assembl !! ' t h e 'g1la~d w~,ttlla t sIii i ;crt I P 3 ' e i o o of .~ OIpprqpr i l lbl'k~nd o~~bl~e of a ny d~ilml'!te:, 'w i~bin the I~ang~o~1Ihe'91a:~. l i g h U ' l 1 1 l the 9 1 h m d w ii1iha' m a n u a ' U y G ; p E i r a t e < ! ' tQrq,ueW(l1I!! ,U!1r '~; the a pf l\ 1! OJ li, ]r ilte ! Mo of 'u or qilJ le g iv e n ilil tabl~; '1 11)06~a P flllv tili:le sp am l~' f~r s:~ to 1tIite m l l~ n I bl xl y ofdle gland~m d 'd!~mI 1):0 '~acl i1 l~~ssl iv l ! hua6( )na l ,~omponen~"Il)ii~miIMmetheQiI~I~d ,atmd ~!(.ul 'lmiMit. I l gnar ,e ,~rm, \ !,e ! l! l~ 'd l i n f i l 1 : l . o : r r q , .

l 'e~~ 'tine g la l'l ld o f i ! : a . ( ; h : ~ r , Z iE ! !a nd type. T ~ ~ gla!ldmall~ ibec !e a ~, . ~ iteW ~liiId withcu~ h.lbricant.IM o!liln t t he g l i l looas :iillC 1lY n h fll'fig uF !e 2 . S am re a ey l indr ica llo w 'carlbcn s:t~llm,andrel" of t he d f! !! m ~ t~ r ~pecu " ) f i gd in=:~~i: ;d~:~I:~;~:~:~:~~:':!;:~~~ion:';i1 ) 0 5 0 1 'I, ,o f th e ,p n:lQ f t>o~qY~5Pf :c~f ied m nta ble ~. Th ern an dre l, w h ic hs ha lll be o l e a 1 'l l . d ry a~dI p cm b he d, $ h~ n ! ca 'I 'r ya p~dorm l 0 1'1 1wnl ic i 'n w e i t 9 i 1 i l 1$ maY ' be Ip laced.Mi!! :I 'k~lhe' m!!ndf,~1 !~ t ha ~ af ilV m ov eme n c; : r,elaidrw t o ! I t J li lt e 'g l ! 1 l 1 1 d c an e as il y r t ! e d~ t e c l~ . L o a d t i b e rm! and f i~1wifhW\! l ' : ig l i l~unt!il ~~.e to ta l te~si l ,e io . a d ' o~ t r n i ! l i ma~dr ,e l . 'platil ' !orAll a ndWl!l 'ights,is ~'naooo:rc! l i lnce w~'lht:!bl 'e1., M a.irna i~th e lo ad fo r'6 , 1 1 " 1 . M:ea5 l i J i ren the ! ~OOo , f~h r i~ l p e ri od, th ,e d'itta m:e , . if anv ,thr '@ugh w~ich1:h:~ m a n d~ !~ ha s mgi"~ ~~.18Iti\le~ th e gt!3i~.

11 3

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T es t tw o , ,g l:lInd$ a f e a ch type : a nd ' s i ze . The Ig l ands s'! I ' iU bec luan , n !Mand without IiI 'Jlbricant.Dc, the \e $t w i1!h eseh pair of {il lan,ds f , i i tud to appm,ite ends( )~ 8 1C8b le ap:pr ' a ) ! l~ma, lC ~y 300 mm long . Tine d i ameb ! r ofthlil,ca'ble uno'erl l 'l 'eath , the j i i 'm@Ul r sh aU lbe th ili l 'ularEl:stsiZle aoov,Etd ' l I ed i ame t e r of the tast marn:l~ei s 'P e c i 'f ie d i n tabile 2 . ,301' 4.Tl i gh ten the tw o, g lands to the !proof t o r que ,~ci,fjed forth e gla,nds in il he r e ll e 'il 'a , nl 'it table,Att:adl 'l i I ! ~ l I two ,gl,ands te the draw"oa rs '@'. t i l l I , e - t i e i J U n , e ' test i l lm.glm ac h irl le an d ,a,pp!l,y ,il tensi' l le I,oad o f ' ~ r n e ap;propr~a te " " i j J lueg lw n in ' table 2 . ,3 ,o r ,4.lMaintaTn ~ he IOild f or 2 m'in.Observe ,any s lip of the - a rm our wi l i 'es under ,either dla imp~U the glal:1rlsa r e s u f tab! 'E) for use wi th merethen one ~i le ' ofa rm c u 'r " ,c ar ry o ut s epa ra te ' i l .ests '~cr eijc!'l, S i 12 ;~ off a rmour .

Append. , E . Ellectricallcon1inuity testTest tw o Qla r :ds o f earcnsizeand type. TtM~'g,tan;d:s,shal l l tieat l lan, . new a nd wh ! hou t lu briC !ilIF II,t. -IF it one of the P il rr ot gl i ! !nd:~ to ,eadienell af th l : .a:p"p;opriartekfnd of C !!!b le " w h ic h liM ,a ii be ,apPlfol1l;imate' ly 30 0 mrn IQ ri!g ;the diameter e f the' I 3b le 'I O'll(llr the i nn e r ~ It l, e'a lt h) s h a ll l be-th e ' n e 'o lr e :. t size'ubQve tl"le appropriate diam@'tsr of l!lhetntmand ' r "e l speci~ ' iBd i n , t ab l e s 1 1 to 6 ,:SC1fe 'Wlhe' thr 'eaded fbcinglcomponclr l l ' t , of e .a o tn ,g la n d 1 ,l :) tl l ill~ui.tabl'vtapped ho le i i l l II S I lUbs ta l 'l lt ia l I bI I, ock o f I low c a r : O O i ' l lsteel. T ille t itl ic kn efls o f th e I :l! I,o cik sh a li' I~' g re a te r th e n th e! length of the i1il 'lr ea d e m the eemeenent, a ile ! the hole siha 'I Ip l 1 $ S r ig n t th , rO i u g h t n e bl@ck.Tig:hI I ten each gliiFlldto 50 % , o f the proof to rque Qi l j j 'e~ i il tnefe~eltl'Il'1IItable.Me i lSUF "11 lhe eledl ' i ' l . la l l ' l l ls i ls tanoe be\W8!!N'II th e tw .o ,ei l r thbondii t t i ichments" lif u s e d , o r be'tween1!l 'ie tw o hrn ca rbon$ 1 ;e i ) : 1b l o c k s . .H e , a i I: t lr n . : E ! . 't 'e s t, a~mblv !. !!ni formlty l n a n o v e n to e~therl'tC.:::5 ~C ,~i.i.:;;r type A3.A4,. 02 i l lU : l E2 9~afilds, ,80;! ; :5 - C . Rem iO iW l th e a ssembiV ,and a now to o e e et na tu ndllydirouglhout to amibient temperature, Ap,ply this, cycle ,o fIU l t i l ! i lg i indcoo,1 i fig 't :h re e t im e s ,IM.&tJu , ! ! '~,eeJ l leC1j l " ical re$ i~, tance asa, in Detwere :n , ' m e i $ . : ! !melpo~nu a s be fo re " .If 5 1 1 8 0 0 5 '5U itable for use wi i th I InOl1e th~n one s ize of armourCif wiril! ' br!if

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mm Nm. 1 ' 1 3 : 8 30'2 0 1 1 3 30 :2 5 19 3032 25 4040 3 :1 !9 0! 1 5 0 , 42 : ' 1 1 2 0I 1 6 3 54 1 1 , 8 015 , '6 6 1 1 , 8 0

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