Piping Class : GR20

Title :	Piping and Valves	Doc. No.	L-001	Annex:	B	Class	GR20
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)	-101	38	50	100	150	200	250

Rating	CL 2500
Branch Table	NBR3
Service Code	N-R200

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	40.00	40.00	40.49	45.24	55.00	65.00
SCH	80S	80S	80S	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	A312 S31254 SMLS	R11
PIPE	1.50	6.00	ASME B36.10M		PE	PE	A312 S31254 SMLS	R11
PIPE	8.00	14.00	ISO 4200		PE	PE	A358 S31254 CL1 OR 3	R12
PIPE	16.00	18.00	ASME B36.10M		PE	PE	A358 S31254 CL1 OR 3	R12
PIPE	20.00	24.00	ISO 4200		PE	PE	A358 S31254 CL1 OR 3	R12
PIPE NIPPLE 100MM LONG	0.50	0.75	ASME B36.19M		TE	PE	A312 S31254 SMLS	R11		160
BENDING	0.50	24.00	MADE FROM PIPE	NBE1
CAP	0.50	14.00	ASME B16.9		BE		A403 S31254 CL S	R13
CAP	16.00	24.00	MSS SP-75		BE		A403 S31254 CL S	R13
CONCENTRIC REDUCER	0.75	1.50	ASME B16.9		BE	BE	A403 S31254 CL S	R13
CONCENTRIC REDUCER	2.00	14.00	ASME B16.9		BE	BE	A403 S31254 CL S/WX	R13
CONCENTRIC REDUCER	16.00	24.00	MSS SP-75		BE	BE	A403 S31254 CL WX	R13
ECCENTRIC REDUCER	0.75	1.50	ASME B16.9		BE	BE	A403 S31254 CL S	R13
ECCENTRIC REDUCER	2.00	14.00	ASME B16.9		BE	BE	A403 S31254 CL S/WX	R13
ECCENTRIC REDUCER	16.00	24.00	MSS SP-75		BE	BE	A403 S31254 CL WX	R13
ELBOW LONG RADIUS 45 DEG	0.50	1.50	ASME B16.9		BE	BE	A403 S31254 CL S	R13
ELBOW LONG RADIUS 45 DEG	2.00	14.00	ASME B16.9		BE	BE	A403 S31254 CL S/WX	R13
ELBOW LONG RADIUS 45 DEG	16.00	24.00	MSS SP-75		BE	BE	A403 S31254 CL WX	R13
ELBOW LONG RADIUS 90 DEG	0.50	1.50	ASME B16.9		BE	BE	A403 S31254 CL S	R13
ELBOW LONG RADIUS 90 DEG	2.00	14.00	ASME B16.9		BE	BE	A403 S31254 CL S/WX	R13
ELBOW LONG RADIUS 90 DEG	16.00	24.00	MSS SP-75		BE	BE	A403 S31254 CL WX	R13
STRAIGHT TEE	0.50	1.50	ASME B16.9		BE	BE	A403 S31254 CL S	R13
STRAIGHT TEE	2.00	14.00	ASME B16.9		BE	BE	A403 S31254 CL S/WX	R13
STRAIGHT TEE	16.00	24.00	MSS SP-75		BE	BE	A403 S31254 CL WX	R13
REDUCING TEE	0.75	1.50	ASME B16.9		BE	BE	A403 S31254 CL S	R13
REDUCING TEE	2.00	14.00	ASME B16.9		BE	BE	A403 S31254 CL S/WX	R13
REDUCING TEE	16.00	24.00	MSS SP-75		BE	BE	A403 S31254 CL WX	R13
WELDOLET	2.00	24.00	NORSOK EDS		BE	BE	A182 F44	R14
REINFORCED NIPOFLANGE	2.00	24.00	NON STANDARD		BE	RJ	A182 F44	R14
BLIND FLANGE	0.50	12.00	ASME B16.5		RJ		A182 F44	R14
BLIND FLANGE	0.50	12.00	ASME B16.5		RJ		A240 S31254	R15
WELDNECK FLANGE	0.50	12.00	ASME B16.5	NAF1	RJ	BE	A182 F44	R14
WELDNECK ORIFICE FLANGE	1.00	3.00	ASME B16.36	NAF1	RJ	BE	A182 F44	R14
SPECTACLE BLIND	0.50	8.00	NORSOK EDS	NLB1	RJ	RJ	A182 F44	R14
SPECTACLE BLIND	0.50	8.00	NORSOK EDS	NLB1	RJ	RJ	A240 S31254	R15
SPADE	10.00	12.00	NORSOK EDS	NLB1	RJ	RJ	A182 F44	R14
SPADE	10.00	12.00	NORSOK EDS	NLB1	RJ	RJ	A240 S31254	R15
SPACER	10.00	12.00	NORSOK EDS	NLB1	RJ	RJ	A182 F44	R14
SPACER	10.00	12.00	NORSOK EDS	NLB1	RJ	RJ	A240 S31254	R15
GASKET OCTAGONAL RING	0.50	12.00	ASME B16.20	NGA3			6MO
MECHANICAL JOINT BLIND HUB	2.00	6.00	MANUFACTURERS STANDARD	NMJ1			A182 F44	R14
MECHANICAL JOINT BLIND HUB	8.00	14.00	MANUFACTURERS STANDARD	NMJ3			A182 F44	R14
MECHANICAL JOINT BLIND HUB	16.00	20.00	MANUFACTURERS STANDARD	NMJ1			A182 F44	R14
MECHANICAL JOINT HUB	2.00	6.00	MANUFACTURERS STANDARD	NMJ1	BE		A182 F44	R14
MECHANICAL JOINT HUB	8.00	14.00	MANUFACTURERS STANDARD	NMJ3	BE		A182 F44	R14
MECHANICAL JOINT HUB	16.00	20.00	MANUFACTURERS STANDARD	NMJ1	BE		A182 F44	R14
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 F44	R14
COMPACT FLANGE	2.00	24.00	MANUFACTURERS STANDARD		CJ	BE	A182 F44	R14
SPACER COMPACT TYPE	2.00	24.00	MANUFACTURERS STANDARD		CJ	CJ	A182 F44	R14
SPACER COMPACT TYPE	2.00	24.00	MANUFACTURERS STANDARD		CJ	CJ	A240 S31254	R15
HEX HEAD PLUG	0.50	1.00	ASME B16.9		MT		A182 F44	R14	6000 LBS
SPADE COMPACT TYPE	2.00	24.00	MANUFACTURERS STANDARD		CJ	CJ	A182 F44	R14
SPADE COMPACT TYPE	2.00	24.00	MANUFACTURERS STANDARD		CJ	CJ	A240 S31254	R15
STUD BOLT C/W NUTS	0.50	8.00	ASME B16.5	NBO1			A320 L7/A194 7
STUD BOLT C/W NUTS	10.00	12.00	ASME B16.5	NBO1			A320 L43/A194 7
HEX HEAD SCREW	2.00	24.00	MANUFACTURERS STANDARD	NBO1			A320 L7/A194 7
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		BLGR60J	RJ	RJ			CL 2500		082
BALL VALVE METAL SEAT FULL BORE	2.00	20.00		BLGR60C	CL	CL			CL 2500		082
BALL VALVE METAL SEAT FULL BORE	2.00	24.00		BLGR60K	CJ	CJ			CL 2500		082
BALL VALVE METAL SEAT REDUCED BORE	3.00	12.00		BLGR50J	RJ	RJ			CL 2500		082
BALL VALVE METAL SEAT REDUCED BORE	3.00	20.00		BLGR50C	CL	CL			CL 2500		082
BALL VALVE METAL SEAT REDUCED BORE	3.00	24.00		BLGR50K	CJ	CJ			CL 2500		082
BALL VALVE NON CONTACT	2.00	12.00		BLGR80J	RJ	RJ			CL 2500
BALL VALVE NON CONTACT	2.00	20.00		BLGR80C	CL	CL			CL 2500
BALL VALVE NON CONTACT	2.00	24.00		BLGR80K	CJ	CJ			CL 2500
GATE VALVE THROUGH CONDUIT DOUBLE EXPANDING	2.00	12.00		GTGR70J	RJ	RJ			CL 2500		069
GATE VALVE THROUGH CONDUIT DOUBLE EXPANDING	2.00	20.00		GTGR70C	CL	CL			CL 2500		069
GATE VALVE THROUGH CONDUIT DOUBLE EXPANDING	2.00	24.00		GTGR70K	CJ	CJ			CL 2500		069
GATE VALVE THROUGH CONDUIT DOUBLE EXPANDING REVERSED PORT	2.00	20.00		GTGR72C	CL	CL			CL 2500		069
GATE VALVE THROUGH CONDUIT SLAB	2.00	12.00		GTGR40J	RJ	RJ			CL 2500		069
GATE VALVE THROUGH CONDUIT SLAB	2.00	20.00		GTGR40C	CL	CL			CL 2500		069
GATE VALVE THROUGH CONDUIT SLAB	2.00	24.00		GTGR40K	CJ	CJ			CL 2500		069
GATE VALVE THROUGH CONDUIT SLAB REVERSED PORT	2.00	20.00		GTGR42C	CL	CL			CL 2500		069
GATE VALVE WEDGE	1.00	1.00		GTGR00B	BE	BE			CL 2500
GATE VALVE WEDGE	1.00	1.00		GTGR00D	BE	FT			CL 2500
GATE VALVE WEDGE	1.00	12.00		GTGR10J	RJ	RJ			CL 2500
GATE VALVE WEDGE	1.00	20.00		GTGR10C	CL	CL			CL 2500
GATE VALVE WEDGE	1.00	24.00		GTGR10K	CJ	CJ			CL 2500
GATE VALVE WEDGE	1.50	1.50		GTGR01B	BE	BE			CL 2500
GATE VALVE WEDGE	1.50	1.50		GTGR01D	BE	FT			CL 2500
GLOBE VALVE SWIVELLING	0.50	1.00		GBGR01B	BE	BE			CL 2500
GLOBE VALVE SWIVELLING	0.50	6.00		GBGR10J	RJ	RJ			CL 2500
CHECK VALVE DUAL WAFER	2.00	12.00		CHGR50J	RJ	RJ			CL 2500
CHECK VALVE DUAL WAFER	2.00	20.00		CHGR50C	CL	CL			CL 2500
CHECK VALVE PISTON	0.50	1.00		CHGR00B	BE	BE			CL 2500
CHECK VALVE PISTON	0.50	1.50		CHGR00J	RJ	RJ			CL 2500
CHECK VALVE PISTON	1.50	1.50		CHGR01B	BE	BE			CL 2500
PLUG VALVE	2.00	12.00		PGGR40J	RJ	RJ			CL 2500
PLUG VALVE	2.00	20.00		PGGR40C	CL	CL			CL 2500
PLUG VALVE	2.00	24.00		PGGR40K	CJ	CJ			CL 2500
DOUBLE BLOCK AND BLEED	0.75	0.75		CBGR00D	RJ	FT			CL 2500		074
DOUBLE BLOCK AND BLEED	1.00	3.00		CBGR10J	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.
015	USE MINIMUM 3 X DIA. BENDS OR BENDING FOR FLOWLINES.
017	ALLOWABLE STRESS FOR 6MO AS FOLLOWS: 200 N/MM� @ 20-115 DEG C, 171 N/MM� @ 200 DEG C AND 153 N/MM� @ 300 DEG C.
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.
082	OPERATING TEMP. -46 DEG C TO 200 DEG C.