Upload
narutothunderjet216
View
18
Download
1
Embed Size (px)
DESCRIPTION
aa
Citation preview
AC-03640400202 990N
M. NIAZI
FLANGELESS VALVE STD. DWG.
AC-036404 002 02N990
09-12-78
01 MAY92FDR
NJF
ORIGINAL SIGNED
ORIGINAL SIGNED
NONE
SHIELD FOR
DRAWING DIGITIZED INTO CADDDATABASE WITHOUT CHANGES
ESSD
SHIEL
D
B A
SLOOTED PORTION TO GOUNDER SHIELD TO SHEDRAIN WATER.
VALVE BONNET NECK
1. INSERT SHIELD AROUND VALVE AS SHOWNIN STEP NO. 1 USE 22 GA. STAINLESS STEEL SHEET ASTM A-167, TYPE 304,A.M.S. NO. 12-156-314.
2. ADJUST SHIELD AROUND BONNET NECK FORMINIMUM CLEARANCE.
3. TIGHTEN SHIELD AROUND VALVE AS SHOWNIN STEP NO. 2 BANDS TO BE CENTERED ONFLANGES.
4. SHIELD PREVENTS BOLT ELONGATION DUETO DIRECT FLAME IMPINGEMENT ON LONGEXPOSE FLANGE BOLT DESIGN.
5. THIS SHIELD SHOULD BE INSTALLED ONFLANGELESS VALVES INCLUDING BUTTERFLY,CHECK AND CONTROL VALVE IN HYDRO-CARBON SERVICE WHOSE BOLTS ARE EXPOSED BETWEEN MATING PIPE FLANGESFOR FLANGELESS VALVES OTHER THAN
APPLIES BUT THE DIMENSIONS WILLSOMEWHAT VARY.
6. STAINLESS STEEL STRAPPING ARE 12mm
"CAMFLEX" TYPE, THE SAME PRINCIPLE
SEALS ARE 12mm WIDEx20mm LONG; 500/BOX. A.M.S. NO. 08-898-463.
08-900-516. STAINLESS STEEL STRAPPING
7. ALL DIMENSIONS IN MILLIMETERS UNLESSNOTED OTHERWISE.
FLANGERATING
CLASS 150
VALVESIZE1"
1 1/2 "2"3"4"6"
12"
A(mm)41550059574590010851295
1735
B(mm)150170185230265305330
10"8"
1495 360380
C(mm)80100110140180200200200200
D(mm)
E(mm)
928992130146168197216235
35323857647383102111
CLASS 150CLASS 150CLASS 150CLASS 150CLASS 150CLASS 150CLASS 150CLASS 150
CLASS 330 1"1 1/2 "2"3"4"6"
12"
490615660840100512051415
1855
165185195255260330355
10"8"
1615 400425
130140180200200200200200
989598140152178210235254
35323857647383102111
CLASS 330CLASS 330CLASS 330CLASS 330CLASS 330CLASS 330CLASS 330CLASS 330
100
DIMENSIONS FOR "CAMFLEX" VALVES ONLY. SEENOTE-5 TOLERANCES 3 mm UNLESS OTHERWISENOTED.
+-
B
D
SHIELD
C
A
WIDEx0.38mm THICK; 1KG/25M A.M.S. NO.E +1.5(DIA.) -0
E +1.5(DIA.) -0
D
STEP NO. 1
SHIELD
STRAPPINGSTAINLESS STEEL
STAINLESS STEELSTRAPPING SEALS
VALVE BONNET
STEP NO. 2
METRIC DIMENSIONS OF STOCK ITEMS ARE A DIRECTCONVERSION OF CONVENTIONAL UNITS TO METRIC UNITS
09-12-78
02 OCT92AVM
CORRECTED INDEX FROM S TO NESSD
METRIC
FLAME IMPINGEMENT
PLANT NO.
INDEX
REV. NO. DRAWING NUMBERSHT. NO.
CADD-02
THIS DRAWING IS NOT TO BE USED FORCONSTRUCTION OR FOR ORDERING
MATERIAL UNTIL CERTIFIED AND DATED
PLANT NO. INDEX REV. NO.DRAWING NUMBER SHT. NO.
CERTIFIED
BY DATE
DRAWN BY
DATE STARTED
OPRG. DEPT.
APPD FOR CONSTR.
CHECKED BY SCALE
DATE COMPLETED
ENG. DEPT.
DATE BY JO/EWO DESCRIPTION CHKD. CERT. APPD.REV.NO.
NOTES:
OIL COMPANYSAUDI ARABIAN
Saudi Aramco 2635 ENG. (3/91)Saudi Aramco 2635 ENG. (3/91)
CopyrightSaudi Aramco 2009. All rights reserved.