اتصالات - شرکت سیال گستر پالایش نوین (سهامی خاص) خدمات مهندسی ، مشاوره و تامین و ...

FITTING WORKING PRESSURE TEMPERATURE RATINGS
Temperatures		Class
		2000		3000		6000
		bar	psi	bar	psi	bar	psi
-29 a 38	-20 to 100	137.9	2000	206.9	3000	413.8	6000
66	150	135.9	1970	203.4	2950	407.9	59.15
93	200	133.8	1940	201,0	2915	402	5830
121	250	132.1	1915	198.3	2875	396.6	5750
149	300	130.7	1895	196.2	2845	392.4	5690
177	350	129.3	1875	193.8	2810	387.9	5625
204	400	127.6	1850	191.4	2775	382.8	5550
232	450	124.8	1810	187.2	2715	374.5	5430
260	500	119.7	1735	179.7	2605	359.3	5210
288	550	113.1	1640	169.7	2460	339.7	4925
316	600	106.2	1540	159.3	2310	318.6	4620
434	650	98.6	1430	148.3	2150	296.6	4300
371	700	90	1305	135.2	1960	270.3	3920
399	750	81.4	1180	122.4	1775	244.8	3550
427	800	70	1015	105.2	1525	210.3	3050
NORMAL USE LIMIT OF CARBON STEEL
454	850	57.2	830	86.2	1250	172.4	2500
482	900	42.2	615	63.8	925	127.9	1855
PRACTICAL USE LIMIT OF CARBON STEEL
510	950	29.3	425	44.1	640	88.6	1285
538	1000	16.2	235	24.1	350	49.3	715

FORGED FITTING PRODUCTION RANGE & SPECIFICATION
Production range and specification
TYPE	A. ELBOW, TEE, COUPLING, HALF COUPLING, CAP, PLUG, BUSHING, UNION. OUTLES. SWAGE NIPPLE, BULL PLUG, REDUCER INSERT AND HEX NIPPLE., STREET ELBOWS. BOSS,… ETC.
	B. SOCKET-WELD, THEREADED (NPT or PT TYPE).
SIZE	NPS 1/8'' ˷ 4'' .
	DN6 ˷ 100
RATING	PRESSURE : THREADED END - 2000 I 3000 I 6000 LBS.
	SOCKET- WELD END-3000/600019000 LBS.
SPECIFICATIONS	A. DIM. : SPEC.. ASME b16.11-2009 (REVISION of ASME B16.11-2005
	MSS SP-79, 83, 95. 97 and BS3799.
	ASME A185 (F304, F304L F316.F316L F304H,
	F316H, F317L, F321, F11, F22, F91)
	C. SIZE OF RAW MATERIAL: DIA 19 ˷ 85MM ROUND BAR
MARKING	A. CARBON and ALLOY STEEL: MARKED BY STAMPING.
	B. STAINLESS STEEL MARKED BY ELECTRO-ETCHED JET PRINTED or STAMPING.
	C. 3/8 UNDER : BRAND ONLY.
	D. 1/2" to 4" MARKED WITH BRAND, MATERIAL, HEAT CODE, B16 (FOR ASME B16.11 PRODUCT)
	RATING and SIZE.
FINISHING	CARBON STEEL-GALVANIZED or BLACK.
	LOW ALLOY STEEL-BLACK
	STAINLESS STEEL- PICKLED.
PACKING	CARTON / WOODEN CASE.
	PLYWOODEN CASE.

SWAGE NIPPLE TYPES OF THREADED FITTINGS BY CLASS AND SIZE
CINCENTRIC				ECCENTRIC
Nominal Pipe Size (in)	Outside Diameter		End to End A	Nominal Pipe Size (in)	Outside Diameter		End to End A
Nominal Pipe Size (in)	Large End D1	Small End D2	End to End A	Nominal Pipe Size (in)	Large End D1	Small End D2	End to End A
1/4*1/8	13.7	10.3	57	2*1/8	60.3	10.3	165
3/8*1/8	17.1	10.3	64	2*1/4	60.3	13.7	165
3/8*1/4	17.1	13.7	64	2*3/8	60.3	17.1	165
1/2*1/8	21.3	10.3	70	2*1/2	60.3	21.3	165
1/2*1/4	21.3	13.7	70	2*3/4	60.3	26.7	165
1/2*3/8	21.3	17.1	70	2*1	60.3	33.4	165
3/4*1/8	26.7	10.3	76	2*1-1/4	60.3	42.2	165
3/4*1/4	26.7	13.7	76	2*1-1/2	60.3	48.3	165
3/4*3/8	26.7	17.1	76	2-1/2*1/8	73	10.3	178
3/4*1/2	26.7	21.3	76	2-1/2*1/4	73	13.7	178
1*1/8	33.4	10.3	89	2-1/2*3/8	73	17.1	178
1*1/4	33.4	13.7	89	2-1/2*1/2	73	21.3	178
1*3/8	33.4	17.1	89	2-1/2*3/4	73	26.7	178
1*1/2	33.4	21.3	89	2-1/2*1	73	33.4	178
1*3/4	33.4	26.7	89	2-1/2*1-1/4	73	42.2	178
1-1/4*1/8	42.2	10.3	102	2-1/2*1-1/2	73	48.3	178
1-1/4*1/4	42.2	13.7	102	2-1/2*2	73	60.3	178
1-1/4*3/8	42.2	17.1	102	3*1/8	88.9	10.3	203
1-1/4*1/2	42.2	21.3	102	3*1/4	88.9	13.7	203
1-1/4*3/4	42.2	26.7	102	3*3/8	88.9	17.1	203
1-1/4*1	42.2	33.4	102	3*1/2	88.9	21.3	203
1-1/2*1/8	48.3	10.3	114	3*3/4	88.9	26.7	203
1-1/2*1/4	48.3	13.7	114	3*1	88.9	33.4	203
1-1/2*3/8	48.3	17.1	114	3*1-1/4	88.9	42.2	203
1-1/2*1/2	48.3	21.3	114	3*1-1/2	88.9	48.3	203
1-1/2*3/4	48.3	26.7	114	3*2	88.9	60.3	203
1-1/2*1	48.3	33.4	114	3*2-1/2	88.9	73	203
1-1/2*1-1/4	48.3	42.2	114	3-1/2*1/8	101.6	10.3	203