Piping Class : GD20

Title :	Piping and Valves	Doc. No.	L-001	Annex:	B	Class	GD20
Project : NORSOK		Company :		Rev.Date :	20.09.99	Rev. :	3

Max Design Pressure at Temperature
Pressure (Barg)	430.9	430.8	427.1	409.9	381.4	355.3	334.9
Temperature (Deg. C)	-46	38	50	100	150	200	250

Rating	CL 2500
Branch Table	NBR3
Service Code	N-D200

Design Code	ASME B31.3
Corr. Allow.	0.0
Wall Thickness Under Tolerance	<=14"=12.5%, >14"=0.3mm, SEE NOTE 2
Longitudinal Weld Efficiency	1

ND (inch)	0.50	0.75	1.00	1.50	2.00	3.00	4.00	6.00	8.00	10.00	12.00	14.00	16.00	18.00	20.00	24.00
OD (mm)	21.3	26.7	33.4	48.3	60.3	88.9	114.3	168.3	219.1	273.1	323.9	355.6	406.4	457.0	508.0	610.0
THK (mm)	3.73	3.91	4.55	7.14	8.74	11.13	13.49	21.95	25.00	32.00	36.00	40.00	40.49	45.24	50.01	59.54
SCH	80S	80S	80S	160	160	160	160						160	160	160	160
WEIGHT								XXS

ITEM TYPE	RANGE FROM TO		GEOMETRIC STANDARD	EDS/ VDS	END CONN #1 #2		MATERIAL DESCR.	MDS	RATING	SCHD.	NOTES
PIPE	0.50	1.00	ASME B36.19M		PE	PE	A790 S31803 SMLS	D41
PIPE	1.50	6.00	ASME B36.10M		PE	PE	A790 S31803 SMLS	D41
PIPE	8.00	14.00	ISO 4200		PE	PE	A790 S31803 SMLS	D41
PIPE	8.00	14.00	ISO 4200		PE	PE	A928 S31803 CL1 OR 3	D42
PIPE	16.00	24.00	ASME B36.10M		PE	PE	A928 S31803 CL1 OR 3	D42
PIPE NIPPLE 100MM LONG	0.50	0.75	ASME B36.19M		TE	PE	A790 S31803 SMLS	D41		XXS
BENDING	0.50	24.00	MADE FROM PIPE	NBE1
CAP	0.50	14.00	ASME B16.9		BE		A815 S31803 S	D43
CAP	16.00	24.00	MSS SP-75		BE		A815 S31803 S	D43
CONCENTRIC REDUCER	0.75	14.00	ASME B16.9		BE	BE	A815 S31803 S/WX	D43
CONCENTRIC REDUCER	16.00	24.00	MSS SP-75		BE	BE	A815 S31803 WX	D43
ECCENTRIC REDUCER	0.75	14.00	ASME B16.9		BE	BE	A815 S31803 S/WX	D43
ECCENTRIC REDUCER	16.00	24.00	MSS SP-75		BE	BE	A815 S31803 WX	D43
ELBOW LONG RADIUS 45 DEG	0.75	14.00	ASME B16.9		BE	BE	A815 S31803 S/WX	D43
ELBOW LONG RADIUS 45 DEG	16.00	24.00	MSS SP-75		BE	BE	A815 S31803 WX	D43
ELBOW LONG RADIUS 90 DEG	0.75	14.00	ASME B16.9		BE	BE	A815 S31803 S/WX	D43
ELBOW LONG RADIUS 90 DEG	16.00	24.00	MSS SP-75		BE	BE	A815 S31803 WX	D43
STRAIGHT TEE	0.50	14.00	ASME B16.9		BE	BE	A815 S31803 S/WX	D43
STRAIGHT TEE	16.00	24.00	MSS SP-75		BE	BE	A815 S31803 WX	D43
REDUCING TEE	0.75	14.00	ASME B16.9		BE	BE	A815 S31803 S/WX	D43
REDUCING TEE	16.00	24.00	MSS SP-75		BE	BE	A815 S31803 WX	D43
WELDOLET	0.50	12.00	NORSOK EDS	NOL1	BE	BE	A182 F51	D44
REINFORCED NIPOFLANGE	0.75	12.00	NORSOK EDS	NOL1	BE	RJ	A182 F51	D44
BLIND FLANGE	0.50	12.00	ASME B16.5		RJ		A182 F51	D44
BLIND FLANGE	0.50	12.00	ASME B16.5		RJ		A240 S31803	D45
WELDNECK FLANGE	0.50	12.00	ASME B16.5	NAF1	RJ	BE	A182 F51	D44
WELDNECK ORIFICE FLANGE	1.00	3.00	ASME B16.36	NAF1	RJ	BE	A182 F51	D44
SPECTACLE BLIND	0.50	8.00	NORSOK EDS	NLB1	RJ	RJ	A182 F51	D44
SPECTACLE BLIND	0.50	8.00	NORSOK EDS	NLB1	RJ	RJ	A240 S31803	D45
SPADE	10.00	12.00	NORSOK EDS	NLB1	RJ	RJ	A182 F51	D44
SPADE	10.00	12.00	NORSOK EDS	NLB1	RJ	RJ	A240 S31803	D45
SPACER	10.00	12.00	NORSOK EDS	NLB1	RJ	RJ	A182 F51	D44
SPACER	10.00	12.00	NORSOK EDS	NLB1	RJ	RJ	A240 S31803	D45
GASKET OCTAGONAL RING	0.50	12.00	ASME B16.20				6MO
MECHANICAL JOINT BLIND HUB	2.00	6.00	MANUFACTURERS STANDARD	NMJ1			A182 F51	D44
MECHANICAL JOINT BLIND HUB	8.00	14.00	MANUFACTURERS STANDARD	NMJ3			A182 F51	D44
MECHANICAL JOINT BLIND HUB	16.00	20.00	MANUFACTURERS STANDARD	NMJ1			A182 F51	D44
MECHANICAL JOINT HUB	2.00	6.00	MANUFACTURERS STANDARD	NMJ1	BE		A182 F51	D44
MECHANICAL JOINT HUB	8.00	14.00	MANUFACTURERS STANDARD	NMJ3	BE		A182 F51	D44
MECHANICAL JOINT HUB	16.00	20.00	MANUFACTURERS STANDARD	NMJ1	BE		A182 F51	D44
MECHANICAL JOINT CLAMP	2.00	6.00	MANUFACTURERS STANDARD	NMJ1			A788 AISI 4140	X02			061
MECHANICAL JOINT CLAMP	8.00	14.00	MANUFACTURERS STANDARD	NMJ3			A788 AISI 4140	X02			061
MECHANICAL JOINT CLAMP	16.00	20.00	MANUFACTURERS STANDARD	NMJ1			A788 AISI 4140	X02			061
MECHANICAL JOINT SEAL RING	2.00	6.00	MANUFACTURERS STANDARD	NMJ1			17-4 PH PTFE COAT
MECHANICAL JOINT SEAL RING	8.00	14.00	MANUFACTURERS STANDARD	NMJ3			17-4 PH PTFE COAT
MECHANICAL JOINT SEAL RING	16.00	20.00	MANUFACTURERS STANDARD	NMJ1			17-4 PH PTFE COAT
BLIND FLANGE COMPACT	2.00	24.00	MANUFACTURERS STANDARD		CJ		A182 F51	D44
COMPACT FLANGE	2.00	24.00	MANUFACTURERS STANDARD		CJ	BE	A182 F51	D44
SPACER COMPACT TYPE	2.00	24.00	MANUFACTURERS STANDARD		CJ	CJ	A182 F51	D44
SPACER COMPACT TYPE	2.00	24.00	MANUFACTURERS STANDARD		CJ	CJ	A240 S31803	D45
HEX HEAD PLUG	0.50	1.00	ASME B16.11		MT		A182 F51		6000 LBS
SPADE COMPACT TYPE	2.00	24.00	MANUFACTURERS STANDARD		CJ	CJ	A182 F51	D44
SPADE COMPACT TYPE	2.00	24.00	MANUFACTURERS STANDARD		CJ	CJ	A240 S31803	D45
STUD BOLT C/W NUTS	0.50	12.00	ASME B16.5	NBO1			A193 B7/A194 2H
HEX HEAD SCREW	2.00	24.00	MANUFACTURERS STANDARD	NBO1			A193 B7/A194 2H
SEAL RING FOR COMPACT FLANGE	2.00	24.00	MANUFACTURERS STANDARD		CJ	CJ	17-4 PH PTFE COAT


BALL VALVE METAL SEAT FULL BORE	2.00	12.00		BLGD60J	RJ	RJ			CL 2500		076
BALL VALVE METAL SEAT FULL BORE	2.00	20.00		BLGD60C	CL	CL			CL 2500		076
BALL VALVE METAL SEAT FULL BORE	2.00	24.00		BLGD60K	CJ	CJ			CL 2500		076
BALL VALVE METAL SEAT FULL BORE TOP ENTRY	2.00	24.00		BLGD60B	BE	BE			CL 2500		076
BALL VALVE METAL SEAT REDUCED BORE	3.00	12.00		BLGD50J	RJ	RJ			CL 2500		076
BALL VALVE METAL SEAT REDUCED BORE	3.00	20.00		BLGD50C	CL	CL			CL 2500		076
BALL VALVE METAL SEAT REDUCED BORE	3.00	24.00		BLGD50K	CJ	CJ			CL 2500		076
BALL VALVE METAL SEAT REDUCED BORE TOP ENTRY	3.00	24.00		BLGD50B	BE	BE			CL 2500		076
BALL VALVE NON CONTACT	2.00	12.00		BLGD80J	RJ	RJ			CL 2500
BALL VALVE NON CONTACT	2.00	20.00		BLGD80C	CL	CL			CL 2500
BALL VALVE NON CONTACT	2.00	24.00		BLGD80B	BE	BE			CL 2500
BALL VALVE NON CONTACT	2.00	24.00		BLGD80K	CJ	CJ			CL 2500
GATE VALVE THROUGH CONDUIT DOUBLE EXPANDING	2.00	12.00		GTGD70J	RJ	RJ			CL 2500		069
GATE VALVE THROUGH CONDUIT DOUBLE EXPANDING	2.00	20.00		GTGD70C	CL	CL			CL 2500		069
GATE VALVE THROUGH CONDUIT DOUBLE EXPANDING	2.00	24.00		GTGD70B	BE	BE			CL 2500		069
GATE VALVE THROUGH CONDUIT DOUBLE EXPANDING	2.00	24.00		GTGD70K	CJ	CJ			CL 2500		069
GATE VALVE THROUGH CONDUIT DOUBLE EXPANDING REVERSED PORT	2.00	20.00		GTGD72C	CL	CL			CL 2500		069
GATE VALVE THROUGH CONDUIT SLAB	2.00	12.00		GTGD40J	RJ	RJ			CL 2500		069
GATE VALVE THROUGH CONDUIT SLAB	2.00	20.00		GTGD40C	CL	CL			CL 2500		069
GATE VALVE THROUGH CONDUIT SLAB	2.00	24.00		GTGD40B	BE	BE			CL 2500		069
GATE VALVE THROUGH CONDUIT SLAB	2.00	24.00		GTGD40K	CJ	CJ			CL 2500		069
GATE VALVE THROUGH CONDUIT SLAB REVERSED PORT	2.00	20.00		GTGD42C	CL	CL			CL 2500		069
GATE VALVE WEDGE	1.00	1.00		GTGD00D	BE	FT			CL 2500
GATE VALVE WEDGE	1.00	12.00		GTGD10J	RJ	RJ			CL 2500
GATE VALVE WEDGE	1.00	24.00		GTGD10B	BE	BE			CL 2500
GATE VALVE WEDGE	1.50	1.50		GTGD02D	BE	FT			CL 2500
GATE VALVE WEDGE	2.00	20.00		GTGD10C	CL	CL			CL 2500
GATE VALVE WEDGE	2.00	24.00		GTGD10K	CJ	CJ			CL 2500
GLOBE VALVE SWIVELLING	0.50	6.00		GBGD10J	RJ	RJ			CL 2500
GLOBE VALVE SWIVELLING	1.00	6.00		GBGD10B	BE	BE			CL 2500
CHECK VALVE DUAL	2.00	20.00		CHGD50C	CL	CL			CL 2500
CHECK VALVE DUAL WAFER	2.00	12.00		CHGD50J	RJ	RJ			CL 2500
CHECK VALVE PISTON	0.50	1.00		CHGD00B	BE	BE			CL 2500
CHECK VALVE PISTON	0.50	1.50		CHGD00J	RJ	RJ			CL 2500
CHECK VALVE PISTON	1.50	1.50		CHGD02B	BE	BE			CL 2500
PLUG VALVE	2.00	12.00		PGGD40J	RJ	RJ			CL 2500
PLUG VALVE	2.00	20.00		PGGD40C	CL	CL			CL 2500
PLUG VALVE	2.00	24.00		PGGD40B	BE	BE			CL 2500
PLUG VALVE	2.00	24.00		PGGD40K	CJ	CJ			CL 2500
DOUBLE BLOCK AND BLEED	0.75	1.00		CBGD00D	RJ	FT			CL 2500		074
DOUBLE BLOCK AND BLEED	1.00	3.00		CBGD10J	RJ	RJ			CL 2500		074

Notes :

001	REF. SECTION 6 FOR SERVICES REQUIRING NACE MR0175.
002	THE WALL THICKNESS TOLERANCE IS USED FOR DESIGN AND IS NOT PART OF THE PURCHASE SPECIFICATION WHEN DEVIATING FROM THE INDIVIUAL PIPING ITEMS.
007	IF THE OPERATIONAL TEMP. IS ABOVE 110 DEG C, SPECIAL CARE SHALL BE TAKEN TO AVOID CHLORIDE STRESS CORROSION CRACKING.
015	USE MINIMUM 3 X DIA. BENDS OR BENDING FOR FLOWLINES.
018	FOR SIZES ABOVE 4" EROSION ALLOWANCE = 1
061	CLAMP TYPE MECHANICAL JOINT IS LIMITED TO -30 DEG C.
063	FOR CLAMP TYPE LINE BLINDS, USE INTEGRAL WITH SEAL RING TYPE AS DESIGNED BY MANUFACTURER.
069	FOR GAS SERVICE IS SEAT SKIRT NOT NECESSARY.
074	MAX. 120 DEG C.
076	MAX. 200 DEG C.