Base Metal Filler Metal

W.P.S Welding
P.No. Layers
No. Process A.W.S No.
Material Spec. Thk(Range) Size
(Class)

Root GTAW ER70S-6 2.4

Hot GTAW ER70S-6 2.4

001 C.S 1.5<=Thk<=8 mm 1
Filling GTAW ER70S-6 2.4

Cap GTAW ER70S-6 2.4

Root GTAW ER70S-6 2.4

Hot GTAW ER70S-6 2.4

002 C.S 8.0<=Thk<=19.0 mm 1
Filling SMAW E7018-G 2.5,3.2,4.0

Cap SMAW E7018-G 3.2

Root GTAW ER70S-6 2.4

Hot GTAW ER70S-6 2.4

003 C.S 14<Thk<=20 mm 1
Filling SMAW E7018-G 2.5,3.2,4.0

Cap SMAW E7018-G 3.2

Root GTAW ER70S-6 2.4

Hot GTAW ER70S-6 2.4

004 C.S 20<Thk<=58.6 mm 1
Filling SMAW E7018-G 2.5,3.2,4.0

Cap SMAW E7018-G 3.2

Root GTAW ER80S-NI1 2.4

C.S NACE Hot GTAW ER80S-NI1 2.4

008 & 2.75<=Thk<=8.0 mm 1
L.T.C.S NACE Filling GTAW ER80S-NI1 2.4

Cap GTAW ER80S-NI1 2.4

Root GTAW ER80S-NI1 2.4

C.S NACE Hot GTAW ER80S-NI1 2.4

009 & 8.0<Thk<=11.84 mm 1
L.T.C.S NACE Filling SMAW E7018-G 2.5,3.2,4.0

Cap SMAW E7018-G 3.2

Root GTAW ER80S-NI1 2.4

C.S NACE Hot GTAW ER80S-NI1 2.4

010 & 11.84<Thk<=18.26 mm 1
L.T.C.S NACE Filling SMAW E7018-G 2.5,3.2,4.0

Cap SMAW E7018-G 3.2

Root GTAW ER80S-NI1 2.4

C.S NACE Hot GTAW ER80S-NI1 2.4
011 & 18.26<Thk<=30.96 mm 1
L.T.C.S NACE Filling SMAW E7018-G 2.5,3.2,4.0

Cap SMAW E7018-G 3.2

Root GTAW ER80S-NI1 2.4

C.S NACE Hot GTAW ER80S-NI1 2.4

012 & 16<=Thk<=55.6 mm 1
L.T.C.S NACE Filling SMAW E7018-G 2.5,3.2,4.0

Cap SMAW E7018-G 3.2

Root GTAW ER80S-NI1 2.4

Hot GTAW ER80S-NI1 2.4

013 L.T.C.S 2.75<=Thk<=8.0 mm 1
Filling GTAW ER80S-NI1 2.4

Cap GTAW ER80S-NI1 2.4

Root GTAW ER80S-NI1 2.4

Hot GTAW ER80S-NI1 2.4

014 L.T.C.S 8.0<=Thk<=14.2 mm 1
Filling SMAW E7018-G 2.5,3.2,4.0

Cap SMAW E7018-G 3.2

Root GTAW ER80S-NI1 2.4

Hot GTAW ER80S-NI1 2.4

015 L.T.C.S 9.5<=Thk<=19.0 mm 1
Filling SMAW E7018-G 2.5,3.2,4.0

Cap SMAW E7018-G 3.2

Root GTAW ER80S-NI1 2.4

016 L.T.C.S 14.3<=Thk<=20.0 mm 1

PREPARED BY: M.R.M
 Hot GTAW ER80S-NI1 2.4
016 L.T.C.S 14.3<=Thk<=20.0 mm 1
Filling SMAW E7018-G 2.5,3.2,4.0

Cap SMAW E7018-G 3.2

PREPARED BY: M.R.M

MATERIAL GROUP PIPE FITTING FLANGE
A105 GR.B SMLS A234 WPB A105

A105 GR.B WELDED A234 WPB A105

CARBON
STEEL
A106 GR.B SMLS A234 WPB A105

A671 GR.CC65 WELDED A234 WPB A105

A333 GR.6 A420 WPB A350 GR.LF2

LOW TEMP
CARBON A67 GR.CC65 WELDED A420 WPL6 A350 GR.LF2
STEEL
A671 GR.CC70 WELDED A420 WPL6 A350 GR.LF2

A335 GR.P11 SMLS A234 WP11 A182 F22CL22

ALLOY
A335 GR.P22 SMLS A234 WP22 A182 F22CL22
STEEL
A333 GR.P91 SMLS A234 WP91 A182 F22CL22

A312/358 GR.TP 304L A403 WP304L A182 GR.F304L

A312/358 GR.TP 316L A403 WP316L A182 GR.F316L

STANLESS
STEEL
A312/358 GR.TP 321/321CL.1 A403 WP321 A182 GR.F321

A312/358 GR.TP 321H A403 WP321H A182 GR.F321H

 SERVICES SYMBOLS
AIR INERT GAS
EA EXHAUST AIR IG INERGEN GAS
IA INSTRUMENT AIR N NITROGEN
PA PROCESS AIR MISCELLANEOUS
UA UTILITY AIR ATM ATMOSPHERIC VENT
CLOSED DRAINS BB BOILER BLOW DOWN
DA AMINE DRAIN BR BRINE REJECT
DC CAUSTIC DRAIN CA CATALYST
DP COLD DRAIN HO HYDRAULIC CIRCUIT
DR HYDROCARBON DRAIN LO LUBE OIL
DS SOUR WATER DRAIN SG SEAL GAS
MD GLYCOL DRAIN SO SEAL OIL
MT METHANOL DRAIN PROCESS
SD DISULFIDE OIL DRAIN AM AMINE
CHEMICALS-A CF FRESH CAUSTIC
AF ANTI FOAM DF DISULFIDE OIL
AS ANTI SCALE G HYDROCARBON GAS
AV VOLATILE AMINE GA ACID GAS (H2S + CO2)
BI BIOCIDE GM GLYCOL
CD CLEANING AGENT(DISTILLATION) HC HYDROCARBON (LIQUID GAS)
CE CLEANING AGENT L HYDROCARBON LIQUID
CG COAGULANT LC LEAN CAUSTIC
CK CORROSION INHIBITOR PR PROPANE REFRIGERANT
DE DEMULSIFIER RC RICH CAUSTIC
HY SODIUM HYPOCHLORITE SC SPENT CAUSTIC
ME METHANOL LS SULFURE (LIQUID)
MO MORPHOLINE SS SULFURE (SOLID)

CHEMICALS-B
SEWER
OX OXIGEN SCAVENGER
PH PHOSPHATE AOC ACCIDENTALLY OIL CONTAMINATED SEWER
RE REVERSE DEMULSIFIER CS CHEMICAL SEWER
SA SULFURIC ACID HW HOT NON-CONTAMINATED SEWER
SU SULPHITE ACID NW NON-CONTAMINATED SEWER
SY SODIUM HYDROXIDE OD ONLY WATER SEWER(OPEN DRAIN)
STEAM CONDENSATES WD DOMESTIC SEWER
CC COLD STEAM CONDENSATES STEAM
CL LP STEAM CONDENSATES SL LOW PRESSURE STEAM
CH HP STEAM CONDENSATES SH HIGH PRESSURE STEAM
CP POLLUTED STEAM CONDENSATES WATER
FLARE WA FOAM SOLUTION WATER(FIRE FIGHTING)
FA15(16) HP WET GAS FLARE PHASES 15 & 16 BW BOILER FEED WATER
FC15(16) HP DRY & COLD GAS FLARE PHASES 15 & 16 CWS COOLING WATER SUPPLY
FS15(16) MP WET GAS FLARE PHASES 15 & 16 CWR COOLING WATER RETURN
FT15(16) MP COLD & DRY GAS FLARE PHASES 15 & 16 DW DRINKING WATER
FB15(16) LP WET GAS FLARE PHASES 15 & 16 FW FIRE WATER
FD15(16) LP COLD & DRY GAS FLARE PHASES 15 & 16 PW PROCESS WATER(OILY WATER)
FL LPG FLARE RW DESALINATED WATER
FJ JETTY FLARE (BY OTHERS) SWS SEA WATER SUPPLY
FK LLP GAS HEADER SWR SEA WATER RETURN
FUEL TW DEMINERALISED WATER
DO DIESEL OIL UW UTILITY WATER
FG FUEL GAS (HP & LP) WS SOUR WATER
WT STRIPPED WATER
WW SPENT OR WASTE WATER
Inch mm OD 5S 10S 10 20 30 40S STD 40 60 80S XS 80 100 120 140 160 XXS

0.125 6 10.29 1.24 1.73 1.73 1.73 2.41 2.41 2.41

0.25 8 13.72 1.65 1.73 1.73 1.73 3.02 3.02 3.02

0.375 10 17.14 1.65 2.31 2.31 2.31 3.2 3.2 3.2

0.5 15 21.34 1.65 2.11 2.77 2.77 2.77 3.73 3.73 3.73 4.75 7.47

0.75 20 26.67 1.65 2.11 2.11 2.87 2.87 2.87 3.91 3.91 3.91 5.54 7.82

1 25 33.4 1.65 2.77 2.77 3.38 3.38 3.38 4.55 4.55 4.55 6.35 9.09

1.25 32 42.16 1.65 2.77 2.77 3.56 3.56 3.56 4.85 4.85 4.85 6.35 9.7

1.5 40 48.26 1.65 2.77 2.77 3.68 3.68 3.68 5.08 5.08 5.08 7.14 10.16

2 50 60.32 1.65 2.77 2.77 3.91 3.91 3.91 5.54 5.54 5.54 8.71 11.07

2.5 65 73.02 2.11 3.05 3.05 5.16 5.16 5.16 7.01 7.01 7.01 9.52 14.02

3 80 88.9 2.11 3.05 3.05 5.49 5.49 5.49 7.62 7.62 7.62 11.13 15.24

3.5 90 101.6 2.11 3.05 3.05 5.74 5.74 5.74 8.08 8.08 8.08 16.15

4 100 114.3 2.11 3.05 3.05 6.02 6.02 6.02 8.56 8.56 8.56 11.13 13.49 17.12

5 125 141.3 2.77 3.4 3.4 6.55 6.55 6.55 9.53 9.53 9.53 12.7 15.88 19.05

6 150 168.28 2.77 3.4 7.11 7.11 7.11 10.97 10.97 10.97 14.27 18.24 21.95

8 200 219.08 2.77 3.76 6.35 7.04 8.18 8.18 8.18 10.31 12.7 12.7 12.7 15.06 18.26 20.62 23.01 22.22

10 250 273.05 3.4 4.19 6.35 7.8 9.27 9.27 9.27 12.7 12.7 12.7 15.06 18.26 21.44 25.4 28.58 25.4

12 300 323.85 3.96 4.57 6.35 8.38 9.52 9.52 10.31 14.27 12.7 12.7 17.48 21.44 25.4 28.58 33.32 25.4

14 350 355.6 3.96 4.78 6.35 7.92 9.52 9.52 11.13 15.06 12.7 19.05 23.83 27.79 31.75 35.71

16 400 406.4 4.19 4.78 6.35 7.92 9.52 9.52 12.7 16.66 12.7 21.44 26.19 30.96 36.52 40.46

18 450 457.2 4.19 4.78 6.35 7.92 11.12 9.52 14.27 19.05 12.7 23.82 29.36 34.92 39.67 45.24

20 500 508 4.78 5.54 6.35 9.52 12.7 9.52 15.06 20.62 12.7 26.19 32.54 38.1 44.45 49.99

22 550 558.8 4.78 5.54 6.35 9.52 12.7 9.52 15.87 22.22 12.7 28.58 32.92 41.28 47.62 53.98

24 600 609.6 5.54 6.35 6.35 9.52 14.27 9.52 17.48 24.61 12.7 30.93 38.89 46.02 52.37 59.51

26 650 660.4 7.92 12.7 9.52 12.7

28 700 711.2 7.92 12.7 15.88 9.52 12.7

30 750 762 6.35 7.92 7.92 12.7 15.88 9.52 12.7

32 800 812.8 7.92 12.7 15.88 9.52 17.48 12.7

34 850 863.6 7.92 12.7 15.88 9.52 17.48 12.7

36 900 914.4 7.92 12.7 15.88 9.52 19.05 12.7

38 950 956.2 9.52 12.7

40 1000 1016 9.52 12.7

42 1050 1066.8 9.52 12.7

44 1100 1117.6 9.52 12.7

46 1150 1168.4 9.52 12.7

48 1200 1219.2 9.52 12.7

 Piping Material Classification S.P.G.F.D Phases 22,23 & 24_M.R.M
Material Type Piping Class Material Specification
B01 B03 B03D B06 B12 B03L

D01 D03 D12

C.S F01 F03 F12 API 5L GR.B

G01 G01P3 G01P7 G03

H01 H03

B03N B03S B06SL

D03N D03S API 5L GR.B

C.S GA.E 60055
NACE
F03N F03S (60053)

G03N G03P2 G03S G05P4

B21 B23

D21 D23 ASTM A333 GR.6

L.T.C.S ASTM A671 GR.CC65
F21 F23 CL22

G21

B23N B23S

D23N D23S ASTM A333 GR.6

L.T.C.S ASTM A671 GR.CC65
NACE CL22
F23S

G23N G23S

B46 B47L B47NL B47SL B48 B48X B49

D46 D47NL D47SL D48 D48X

S.S ASTM A312 TP304L
ASTM A312 TP321
F46 F48 F48X

G46 G48 G48X

B92 ASTM A333 P11

ALLOYSTEEL &
COPPER ALLOY ASTM A691GR.11/4 CR22
D42

CHROME+MO B42 B43L F42 ASTM B466 UNC C7066

DUPLEX D71X

HDPE B94

RTRE & RTRV B90 B91 B93

GALV. B10 B19 API 5L GR.B GALV

 S.P.G.F.D PHASES 22,23,24 QUALITY CONTROL PREPARED BY: M.R.MAHMOODI

Units Designation ‫شرح‬

U-100 Slug Catchers & Reception Facilities ‫تأسيسات دريافت گاز و آشغال زدايي‬

U-101 Gas Treating ‫عمليات فرآوري گاز‬

U-102 MEG Regeneration, Injection & Storage ‫ تزريق و ذخيره سازي‬،‫جي‬.‫اي‬.‫احياء ام‬

U-103 Condensate & Stabilization ‫فشرده سازي و تثبيت‬

U-104 Dehydration & Demercurisation ‫آب زدايي‬

U-105 Ethane Recovery ‫بازيافت اتان‬

U-106 Export Gas Compression & Metering ‫اندازه گيري و فشار گاز صادراتي‬

U-107 N.G.L Fractionation )‫ال (جداسازي‬.‫جي‬.‫جزء به جزء كردن ان‬

U-108 Sulphure Recovery ‫بازيافت سولفور‬

U-109/122 Sour Water Stripping & Fuel Gas ‫تفكيك آب اسيدي و سوخت گازي‬

U-110 Backup Stabilization ‫پشتيبان ثبات دهنده‬

U-111 Propane Refrigeration ‫خنك سازي پروپان‬

U-113 Caustic Regeneration ‫احياء كاستيك‬

U-114 Propane Treatment & Drying Package )‫فرآوري پروپان و پكيج نم زدايي (خشك سازي‬

U-115 Butane Treatment & Drying ‫خشك كردن و عمليات فرآوري بوتان‬

U-116 Ethane Treatment & Drying ‫خشك كردن و عمليات فرآوري اتان‬

U-121 Steam Generation ‫توليد بخار‬

U-123/124 Instrument & Air Nitrogen Service Product ‫توليد نيتروژن جهت سرويس هاي ابزار دقيق‬

U-125A Sea Water Intake & Outfall )‫ورودي و خروجي آب دريا (آبگير‬

U-125B Booster Pumps ‫بوستر پمپ‬

Sea Water Desalination

U-126 ‫نمك زدايي آب دريا‬

U-127 Water Polishing ‫آب صيقل دهنده‬

U-128 Potable Water ‫آب آشاميدني‬

U-129 Waste Effluents Disposal ‫دفع مواد زايد‬

U-130 Fire Water ‫آب آتش نشاني‬

U-131 Diesel ‫گازوئيل‬

U-132 Cooling Water ‫آب سرد‬

U-140 Flare & Blow Down Drum ‫فلر و درام دمنده‬

U-141 Utilities & Off Site Drains ‫يوتيليتي و تخليه سازي سايت‬

U-142 Burn Pit ‫گودال سوزاندن مواد زايد‬

U-143 Pump Station & Storage Tank ‫ايستگاه تقويت فشار و مخازن ذخيره سازي‬

U-144 Sulphure Storage & Solidification ‫انجماد و ذخيره سازي سولفور‬

U-145 Propane Refrigerant Storage ‫مخازن خنك سازي پروپان‬

U-146 Chemical's Storage ‫مخازن مواد شيميايي‬

Propane Storage, Export Refrigeration ‫ذخيره و خنك سازي پروپان صادراتي‬

U-147
And L.P.G Flare ‫جي‬.‫پي‬.‫و فلر ال‬

U-148 Butane Storage & Export Refrigeration ‫ذخيره و خنك سازي بوتان صادراتي‬

Propane Storage, Export Refrigeration ‫ذخيره و خنك سازي پروپان صادراتي‬

U-160
And Interconnecting ‫و اتصاالت داخلي‬

U-161 Control Room ‫اتاق كنترل‬

U-162 Laboratory Building ‫ساختمان آزمايشگاه‬

U-163 Fire Fighting Building ‫ساختمان آتش نشاني‬

U-164 Main Workshop )‫سوله اصلي تعميرات(ورك شاپ‬

Industrial Buildings ‫ساختمان هاي صنعتي‬

U-165
(Admin., Telecom., Warehouse, Security,…) (‫ايمني‬،‫ انبار‬،‫ مخابرات‬،‫)اداري‬
‫‪U-176‬‬ ‫‪Sub Stations‬‬ ‫پست فرعي(مربوط به اتصاالت برق و تابلوها)‬
 Material Material Material Material Material Material
Class Type Class Type Class Type

B01 C.S B92 COPPER ALLOY F21 L.T.C.S

B03 C.S B93 RTR EPOXY F23 L.T.C.S

B03D C.S B94 HDPE F23S L.T.C.S NACE

B03N C.S NACE BO3L C.S F42 CHROME+MO

B03S C.S NACE D01 C.S F46 S.S

B06 C.S D03 C.S F48 S.S

B06SL C.S NACE D03N C.S NACE F48X S.S

B10 GALVANIZED,CS D03S C.S NACE G01 C.S

B12 C.S D12 C.S G01P3 C.S

B19 GALVANIZED D21 L.T.C.S G01P7 C.S

B21 L.T.C.S D23 L.T.C.S G03 C.S

B23 L.T.C.S D23N L.T.C.S NACE G03N C.S NACE

B23N L.T.C.S NACE D23S L.T.C.S NACE G03P2 C.S NACE

B23S L.T.C.S NACE D42 ALLOY STEEL G03S C.S NACE

B42 CHROME+MO D46 S.S G05P4 C.S NACE

B43L CHROME+MO D47NL S.S G21 L.T.C.S

B46 S.S D47SL S.S G23N L.T.C.S NACE

B47L S.S D48 S.S G23S L.T.C.S NACE

B47NL S.S D48X S.S G46 S.S

B47SL S.S D71X DUPLEX G48 S.S

B48 S.S F01 C.S G48X S.S

B48X S.S F03 C.S H01 C.S

B49 S.S F03N C.S NACE H03 C.S

B90 RTR EPOXY F03S C.S NACE

PREPARED BY: M.R.M
B91 RTR VINY F12 C.S