0 = Outside diameter t = Piping wall thickness not inc Judi ng corrosion a Jlowance } As per ASME 836-10 Pipe diameter 0/t rat1o Minimum reinforcement required 0<8 11 All None 0/t<70 None D = 8 11 +40'' D/t = 70795 Pad (1) Saddle(2) D/t>95 Saddle 0>40'' All Saddle Notes 1) Use pads for supports spans lower than 12m. 2) Use saddles for supports spans greater than 12m. 30o <!> 3mm hole Re1nforc1ng plate Re1nforc1ng whit saddle Attached to: PIPE REINFORCING AT SUPPORT Form. Scale Job Document Sheet Rev. A4 01 of 01
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0 = Outside diameter
t = Piping wall thickness not inc Judi ng corrosion a Jlowance } As per ASME 836-10
Notes 1) Use pads for supports spans lower than 12m.
2) Use saddles for supports spans greater than 12m.
30o
<!> 3mm hole
Re1nforc1ng plate
Re1nforc1ng whit saddle
Attached to:
PIPE REINFORCING AT SUPPORT
Form. Scale Job Document Sheet Rev.
A4 01 of 01
FOR PIPES 40" THRU 76" INSUlATION BAND SLOT THRU ALL PlATES.
{~~~~ 1-L...:...../2_
SECTION A- A
PIPE SIZE A B t1 t2 R PIPE SIZE A 8
20" 180 440 12 16 254 36" 340 730
24" 215 510 12 16 305 40" 250 810
26" 230 530 12 16 331 42" 260 850
28" 255 570 12 16 356 44" 280 905
30" 275 610 12 16 381 48" 310 990
32" 295 650 12 16 407 50" 340 1080
34" 320 690 12 16 432 54" 350 1100
MEMBER NO. REQ'D DESCRIPTION
NO. PER UNIT
CD 11 PLATE C.S., A-36 OR EQUAL, t1
@ 6 PLATE C.S., A-36 OR EQUAL, t1
0 1 PLATE C.S., A-36 OR EQUAL, t2
@ 1 REPAD, MATERIAL SAME AS PIPE
'----" (CUT FROM RUN PIPE)
PONENTS SHALL
I PIPE WALL THICKNESS
t1 t2
14 16
14 16
14 16
14 16
14 16
14 16
14 16
THK.
THK.
THK.
L/2
SECTION 8 - 8
R PIPE SIZE A B t1 t2 R
458 60" 385 1210 14 16 762
508 62" 390 1240 14 16 788
535 64" 410 1280 14 16 813
560 66" 430 1340 14 16 840
610 72" 470 1470 14 16 917
635 74" 480 1530 14 16 942
686 76" 480 1530 14 16 966
ASSEMBLY SUPPORT EXAMPLES:
S4F-300-36 (H=c35) NOTE-S ·
SHOE ACTUAL HEIGHT PIPE SIZE,36" PIPE SHOE LENGTH, L= 300
450 600 750
8 E INSTALL ED. ,..__...__..___.....__......___..--....__--""-- _.,....__..,..._,.~::::'"::::-::::'":::---::::::::--::::~:::--;::--:::---::::--::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::_~
3. REPAD IS REQUIRED ON LINE SIZE 40" AND LARGER.
4. ALL DIMENSIONS ARE IN MILLIMETERS.
5. MAX. HEIGHT 20" ~ 28" - 400mm
: 30" ~ 36" - 500mm SHOE FOR SLOPE LINES FOR PIPE SIZES 20" THRU 76"
SCAlE:---- DWG. NO : REV.
MEMBER NO. REQ'D NO. PER UNIT
CD 1
NOTES :
w n.
~a:
PAD CUT FROM
150
DESCRIPTION
RUN PIPE.
PIPE
150
300
1. THIS PAD SHALL BE USED ON UNINSULATED METALLIC PIPE IF D/t VALUE IS GREATER THAN 66 AND
EQUAL OR LESS THAN 95.
PAD SHALL NOT BE REQUIRED IF D/t VALUE IS EQUAL OR LESS THAN 65.
PAD AND SADDLE(SHOE) SHALL BE USED TOGETHER IF D/t VALUE IS EQUAL OR GREATER THAN 96.
( D = O.D. OF THE PIPE, t = WALL THICKNESS OF THE PIPE )
2. SUPPORT SPAN SHALL NOT EXCEED 12 METERS
.3. PAD SHALL BE PAINTED IN ACCORDANCE WITH SES- 0-.301
REV.
Design of Plant Piping
Wear Pads and Saddles
Piping in hazardous services where condensation can form on the pipe, or operating within 30m of the sea shall have wear pads or corrosion bars welded to the pipe at each support (see Standard Drawing AE-036252 and AD-036555.
2 Excluded from this requirement are low pressure systems with hoop stress at design pressure below 20% of Specified Minimum Yield Strength (SMYS) of the pipe.
3 Wear pads are also required for structural reinforcement as indicated in Standard Drawing AC-036697. Wear pads shall be fully welded to avoid ingress of moisture.
4 Saddle-type supports: Saddle-type supports with pads shall be provided or piping 30-inch NPS and larger. In case saddle pipe support cannot
be installed, the line shall be analyzed for localized stresses. The analysis shall be submitted to the Piping Specialist of CSD for review and approval.
Pnge of
100
-1--
0
_j __
SEE NOTE 5
FULL ENCIRCLEMENT SLEEVE
.... .....
SEE STD. DWG. L/~ AD-036697::....£/"
SEGMENTAL WEAR PAD
.....__....._,.'-'--< T YP IC A L
NOTES: I. TOLERANCES: R! ~%
THICKNESS: ~0.8mm
AN GLE: ~ 2°
2. MAXIMUM SPANS FOR VARIOUS PIPE DIAMETERS AND WALL THICKNESSES ARE LISTED ON AD-036697.
3. REFER TO AD-036990 FOR DETAILS OF STANDARD SADDLES.
4. METRIC VALUES OF LINEAR DIMENSION ARE IN MILLIMETERS .
5. USE BACK-UP STRIP 16 GA. x 12mm WIDE •
SEE NOTE 5 6. FULL ENCIRCLEMENT SLEEVES SHALL BE
SEGMENTAL PAD
USED ON ALL CROS S COUNTR Y PIPELINES DESIGNED TO OPERATE AT OR IN EXCESS OF 50% OF SPECIFIED MINIMUM YIELD STRENGTH CSM YSl SE GMENTAL PAD S MA Y BE USED ON PIPE DESIGNED TO OPERATE AT LESS THAN 50% OF SMYS.
v_, \11 ~,-~ T~~ _...../ ~ sAoot_cs f 3rz · =r::::::;:::::::::=::::;,~~:::::::::=~'~ .. j;lr~~ ,/~::::::::~~~ (CONTINUOUS F::::LD SEAL 'tiE_D
""! 1 -~- - -jl/ ___ -~h...,, _ c SlEEL PLA TE o~ BEARING l lJSE ::lACK-lJP STRIP w; 'r \~f"! H 3Mr'-1 ELECTR.ODE MAX .
I .L _ _ ,~;-E _ F
~; X ;SMM \!IDE J !2 B c I c 8 12 - i - -.---- - -r· -------;;
-,~ -:---- ~ > ' -l vp
·-I "' ~ ~"/\' . . I
FULL ENCIRCLEMENT SADDLE PLATE (SEE NOTE 2l
NOTES: I. TOL ERANCE: A +1% . -2
OTHER DIMENSIONS :-1.5MM EXC'OPT PL.ATE" Tl ilCKNES 2.81--1 ~~ ANGI.E 11 I 4 •
2.FULL ENCIRCLEMENT SADD LE PLATES SHALL BE USED ON ALL CROSS COUNTR~ PIPELINES DESI GNED TO OPERATE AT OR IN E:<CESS OF 50% 0" :V:IN . SPECIFIED YIELD STr<C NGT H.
3. FOR '1AXIMUM Si'ANS OF PJPEL UE S USING SADDLES SCE STD. OWG. A0-036697.
4,PIPE SUDPORT OR SLEE PE R UNOE~ SADJL. E S;IALL.. 3E CES l G\C: D 10 ACCJ etOD C. I L FULL AXIAL MJVC:~ENT or-· T I-'E PF't:Uc;t. ANJ SADDLE.
5. VEIH HOLE PER ASi·1E 331.3 PARA 328.5.4.
G. TOP Pi.ATC: OF SUPPORT CR SL CEPC:R UNOF.R SNJOL [ SHALL NO I" BE U:SS 111'\\i lci0 1•1H \;L)[ ,
7. MAX. AXIAL MOVEMEN T ON SU?~ORT iS 32121MM. 1!50,MM EAC H DTRECTJONI A:n MAX. TRANSVERSE MO VEMEN T ON SLPPOR i IS 152i'~H !75M M C. AC H DIRFCTTONl . IF .'1Xlr, i .. liO ':C.MENi IS TN EXCESS Or 31'-r>-MM Tl lf RAS E W!DTH SHA ~ L BE I NCREASED ACCCRDINGL. '1.
2300 TO 2700 180 530 90 160 195 L 100x100x10 2800 TO 3600 5 100 5 0200 3800 TO 4600 220 580 120 180 220 HEB 120 4800 TO 6000 6 260 630 130 200 250
STANDARD SADDLES AND SLIDING PLATES FOR APPARATUS O.D. 1200 - 6000 mm DAlY PM£
2/3
NOTES:
1. MATERIAL PLATE : DESIGN TEMPERATURE O"C TO 300"C : A-283( OR S235JRG2 EN 10025
301"C TO 400"(: A-285C OR P265GH EN 10028-2 BELOW O"C : AS PER REQUIREMENTS OF THE APPLICABLE CODE
PAD PLATE: SAME MATERIAL AS SHELL SLIDING PLATE : A-283C OR S235JRG2 EN 10025 ANCHOR BOLT: MINIMUM QUALITY A-307A OR CLASS 4.6 EN 10025.
2. WELD DETAILS : SADDLE SUPPORT : CONTINUOUS FILLET WELDS WITH THROAT THICKNESS OF>O.SE. PAD PLATE: CONTINUOUS FILLET WELDS WITH THROAT THICKNESS EQUAL TO 0.7t1.
FOR DESIGN TEMPERATURE BELOW o• C SADDLE IS TO BE BUTT WELDED TO PAD PLATE.
3. PAD PLATE THICKNESS "t1" SHALL BE THE SMALLER OF "E" AND "t". 4. FOR SADDLES REQUIRING STIFFENING RINGS SEE STANDARD ES-22005. 5. APPROXIMATE WEIGHT FOR 2 SADDLES, EXCLUDING PAD PLATE AND SLIDING PLATE. 6. THE STRESSES IN THE VESSEL SHELL CAUSED BY THE SADDLE SUPPORT SHOULD
BE CHECKED BY THE APPLICABLE CODE OR L.P. ZICK. 7. MAXIMUM PERMISSIBLE LOAD PER SADDLE SUPPORT UP TO A DESIGN TEMPERATURE OF 400"C
(IF LOAD ON ONE SADDLE IS EXCEEDING THE MAX. LOAD THE SADDLE MUST BE REDESIGNED).
8. MAXIMUM PERMISSIBLE SHEAR LOAD AT SADDLE BASE UP TO A DESIGN TEMPERATURE OF 400"(. IF SHEAR LOAD AT SADDLE BASE (IS MAX. OPERATING LOAD ON SLIDING SADDLE TIMES
0.4 (=FRICTION COEFFICIENT)) IS EXCEEDING THE MAX. SHEAR LOAD LOW-FRICTION PADS MUST BE USED AT THE SLIDING SADDLE SEE STANDARD ES-22003.
9. FOR INTERMEDIATE VESSEL D.O.'S THE SADDLE DIMENSIONS FOR ONE SIZE LARGER TO BE TAKEN.
STANDARD SADDLES AND SLIDING PLATES FOR APPARATUS O.D. 1200-6000 mm DATE Pill.
1200 TO 1400 3 120 350 120 145 1500 TO 2200 4 150 460 135 165 2300 TO 2700 180 530 150 190 2800 TO 3600 5
STANDARD SADDLES FOR APPARATUS O.D. 1200- 3600 mm DATI PIH.
ON STEEL BASE 2 /3
NOTES:
1. MATERIAL PLATE : DESIGN TEMPERATURE O"C TO 300"C: A- 283C OR S235JRG2 EN 10025
3WC TO 400"C: A- 285C OR P265GH EN 10028-2 BELOW o•c : AS PER REQUIREMENTS OF THE APPLICABLE CODE
PAD PLATE : SAME MATERIAL AS SHELL.
ANCHOR BOLT :MINIMUM QUALITY A- 307B OR CLASS 5.6 EN 10025.
2. WELD DETAILS : SADDLE SUPPORT : CONTINUOUS FILLET WELDS WITH THROAT THICKNESS OF>O.SE. PAD PLATE: CONTINUOUS FILLET WELDS WITH THROAT THICKNESS EQUAL TO 0.7t1.
FOR DESIGN TEMPERATURE BELOW o· C SADDLE IS TO BE BUTT WELDED TO PAD PLATE.
3. PAD PLATE THICKNESS "t1" SHALL BE THE SMALLER OF "E" AND "t". 4. FOR SADDLES REQUIRING STIFFENING RINGS SEE STANDARD ES-22005. 5. APPROXIMATE WEIGHT FOR 2 SADDLES, EXCLUDING PAD PLATE. 6. THE STRESSES IN THE VESSEL SHELL CAUSED BY THE SADDLE SUPPORT SHOULD
BE CHECKED BY THE APPLICABLE CODE OR L.P. ZICK. 7. MAXIMUM PERMISSIBLE LOAD PER SADDLE SUPPORT UP TO A DESIGN TEMPERATURE OF 400"C
IJF LOAD ON ONE SADDLE IS EXCEEDING THE MAX. LOAD THE SADDLE MUST BE REDESIGNED).
B. MAXIMUM PERMISSIBLE SHEAR LOAD AT SADDLE BASE UP TO A DESIGN TEMPERATURE OF 400"C. IF SHEAR LOAD AT SADDLE BASE (IS MAX. OPERATING LOAD ON SLIDING SADDLE TIMES 0.4 (=FRICTION COEFFICIENT)) IS ~XCEEDING THE MAX. SHEAR LOAD LOW-FRICTION PADS MUST BE USED AT THE SLIDING SADDLE SEE STANDARD ES-22003.
9. FOR INTERMEDIATE VESSEL D.O.'S THE SADDLE DIMENSIONS FOR ONE SIZE LARGER TO BE TAKEN.
STANDARD SADDLES FOR APPARATUS D.O. 1200 - 3600 mm