'MZMP4VSHYGXW 8LI'SQTER] [[[[IFJSVKIGSQEY 8EFPISJGSRXIRXW 3XLIVVIUYMVIQIRXWSJ%7 7IGXMSR (YGXMPI-VSR'MVGYPEV7UYEVIERH6IGXERKYPEV7MRKPI4EVX'SZIVW 7IGXMSR *EFVMGEXIH1MPH7XIIP7YQT+VEXIW8VIRGL+VEXIWERH6SEH+VEXIW 7IGXMSR +PEWW6IMRJSVGIH'SRGVIXI'LERRIPERH4MXW 7TIGMEP*IEXYVIW¦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ltimate Stress 400 Yield Stress STRESS Mpa %PP;IFJSVKI GSZIVWEVI GEWXJVSQ HYGXMPIMVSR XS%7 KMZMRKKVIEXIV WXVIRKXLERH HYVEFMPMX] XLERSXLIV HIWMKRW YXMPMWMRK8 KVI]MVSR Ultimate Stress 300 Yield Stress Yield & Ultimate Stress 200 100 0 500/7 DUCTILE IRON Gr 300 STRUCTURAL STEEL T 220 GREY IRON %GGIWW'SZIVW (YGXMPI-VSR 7I[IV1EMRXIRERGI7LEJX'SZIVW (''& (''( 6IKMWXIVIH(IWMKR (''&4') QQHIITGSRGVIXIIRGEWIHJVEQI 6IKMWXIVIH(IWMKR Product Codes for Sewer Maintenance Shaft Covers AS3996 Strength Classifications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ingle Part Covers Strength Class CD Strength Classes AB AS3996 Strength Classifications *VEQI'PIEV3TIRMRK 'PEWW%& O2 'PEWW'( O2 *SSX[E]WXLEXQE]FIQSYRXIHF]EZILMGPISVPMZIWXSGO ERHPMKLXXVEGXSVTEXLW0MKLX(YX] 'EVVMEKI[E]WSJVSEHWERHEVIEWSTIRXSGSQQIVGMEPZILMGPIW ,IEZ](YX] Codes Weight Codes Weight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roduct Code Class AS3996 Weight kg/lm Clear Opening Grate Size Frame Overall Grate Depth Frame Depth MTG10A MTG10B MTG15A MTG15B MTG15D MTG22A MTG22B MTG22C MTG22D MTG30B MTG30C MTG30D MTG45B MTG45C MTG45D MTG60B MTG60C MTG60D A B A B D A B C D B C D B C D B C D 15 11 16 13 26 20 19 29 33 27 38 57 50 70 94 67 88 113 105 115 155 165 165 232 240 240 240 315 315 315 465 465 465 615 615 615 997 x 168 995 x 149 997 x 219 995 x 209 995 x 239 997 x 296 995 x 284 995 x 314 995 x 324 995 x 379 995 x 399 995 x 393 995 x 549 995 x 543 996 x 559 995 x 709 995 x 693 995 x 709 185 165 235 225 255 312 300 330 340 395 415 415 565 565 575 725 715 725 35 20 35 25 40 35 25 40 45 32 45 65 45 65 75 50 65 75 40 25 40 30 45 40 30 45 50 40 50 75 50 75 80 55 75 80 2SXI8LIKVEXIWM^IWXERHEVHW[MPPZEV]FIX[IIRWXEXIW'SRXEGX]SYVPSGEPFVERGLJSVWXERHEVHWM^IW ;%!2>!%PPSXLIVWXEXIW! Type Ezi Grating Ezi Grating Grating Ezi Grating Grating Grating Grating Grating Grating Grating Grating Grating Grating Grating Grating g TLSRI JE\ TLSRI JE\ TLSRI JE\ TLSRI JE\ TLSRI JE\ TLSRI JE\ IQEMPR^CWEPIW$[IFJSVKIGSR^ [[[[IFJSVKIGSQEY (MWGPEMQIV ;LMPI;IFJSVKILEWXEOIREPPVIEWSREFPIGEVIMRTVITEVMRKXLMW FVSGLYVI;IFJSVKIXEOIWRSVIWTSRWMFMPMX]JSVPSWWVIWYPXMRKJVSQ VIP]MRKSRMXWGSRXIRXW'YWXSQIVWWLSYPHQEOIXLIMVS[RIRUYMVMIW EWXS[LIXLIVER]TVSHYGXWHIWGVMFIHMRXLMWFVSGLYVIEVIWYMXEFPI JSVXLIMVMRXIRHIHYWI-RJSVQEXMSRMRXLMWFVSGLYVIQE]GLERKI [MXLSYXRSXMGI '&-WWYI 7MRKETSVI4LMPMTTMRIW-RHSRIWME1EPE]WME:MIXREQ'LMRE8LEMPERH1MHHPI)EWX
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