AISI 4130 Fittings: SAE 4130/ G41300 / Alloy Steel 1.7218 Pipe Elbow

ASME B16.9 AISI 4130 Fittings

AISI 4130 Buttweld Pipe Fittings

AISI 4130 Seamless Pipe Fittings

STANDARD	UNS	WERKSTOFF NR.	AFNOR	EN	JIS	BS	GOST
AISI 4130	G41300	1.7218	–	25CrMo4	JIS G4105	BS 970	–

Standard Specification :	AISI 4130 Fittings
Fitting Machining Equipment:	Bending machine, Pushing Machine, Press machine, electric bevelling machine, Sand-blasting machine etc
Rating Pressure:	Pressure Rating Of: 3000 LBS, 6000 LBS, 9000 LBS
Application:	Fabrication Industry Chemical Industry Nuclear Power Plant Natural Gas Industry Water Pipeline Industry Oil And Gas Industry
Coating Fitting Faces :	Oil Black Paint, Zinc Plated, Anti-rust Paint, Cold and Hot Dip Galvanized, Yellow Transparent
Check Sizes:	(SMLS UPTO 24”) 1/2” TO 36” (Buttweld 8” TO 36” )
Thickness:	View Our Thickness: Schedule 5S, SCH10, SCH20, SCH10, SCH20, SCH30, SCHTD, SCH40, SCH60, XS, SCH80, SCH100, SCH120, SCH140, SCH160.
Standard:	JIS B2313 Fittings, ANSI B16.9 Fittings, ANSI B16.28 Fittings, JIS B2312 Fittings, MSS-SP-43 Type A Fittings, MSS-SP-43 Type B Fittings, MSS-SP-43 Type b Fittings
Dimensions Class:	2000#, 3000#, 6000#, 9000#

Grade	C	Mn	Si	P	S	Fe	Mo	Ni	Cr
AISI 4130	0.28-0.33	0.40-0.60	0.15-0.35	0.035 max	0.025 MAX	97.3-98.22	0.15-0.25	0.50 max	0.80-1.10

Density	Melting Point	Yield Strength (0.2%Offset)	Tensile Strength	Elongation
0.28	2580	460 MPa	560 MPa	20 %

AISI 4130 Reducer

AISI 4130 Elbow

AISI 4130 Tee

AISI 4130 End Cap

AISI 4130 U Bend

AISI 4130 Lateral Tee

AISI 4130 Socket Weld Union

AISI 4130 Cross

AISI 4130 Stub End

AISI 4130 Threaded Plug

Properties	Metric	Imperial
Density	7.85 g/cm3	0.284 lb/in³
Melting point	1432°C	2610°F

Forms of Fttings	Fitting Size Range		Schedules of BW fittings	Dimension Standards
Forms of Fttings	SMLS Pipe Fittings	Welded Fittings	Schedules of BW fittings	Dimension Standards
AISI 4130 Return Bends	1/8” NB to 8" NB		SCH 5, SCH 5S, SCH 10, SCH 10S, SCH 20, SCH 30, SCH 40S, SCH 40, SCH STD, SCH 60, SCH 80s, SCH 100, SCH 120, SCH XS, SCH XXS, SCH 160, upto 50mm in case of Welded Fittings	ASME B16.28, ANSI B16.28, ANSI B16.25, ASME B16.9, ANSI B16.9, MS SP 75
AISI 4130 Swage Nipple	2 1/16” to 30”
AISI 4130 Elbows — 45, 90 & 180 Degree	1/8” NB to 24" NB	Upto 42" NB
AISI 4130 Cross	1/8” NB to 8" NB
AISI 4130 Tees	1/8” NB to 24" NB	Upto 42" NB
AISI 4130 Reducers	1/8” NB to 24" NB	Upto 42" NB
AISI 4130 End Caps	1/8” NB to 24" NB	Upto 42" NB

AISI 4130 Fittings Pressure Rating (psig)
NPS (inch)	Pipe Sch.	OD (inch)	Wall Thick. (in)	Temperature (oF)
				100	200	300	400	500	600
				(Pressure Rating)
				16700	16700	16700	15500	14400	13500
1"	40	1.315	0.133	2205	2205	2205	2047	1902	1783
	80	1.315	0.179	3061	3061	3061	2841	2640	2475
	160	1.315	0.250	4493	4493	4493	4170	3874	3632
1 1/2"	40	1.900	0.145	1629	1629	1629	1512	1404	1317
	80	1.900	0.200	2303	2303	2303	2138	1986	1862
	160	1.900	0.281	3362	3362	3362	3120	2899	2717
2"	40	2.375	0.154	1371	1371	1371	1272	1182	1108
	80	2.375	0.218	1985	1985	1985	1843	1712	1605
	160	2.375	0.344	3283	3283	3283	3047	2831	2654
3"	40	3.500	0.216	1301	1301	1301	1208	1122	1052
	80	3.500	0.300	1844	1844	1844	1712	1590	1491
	160	3.500	0.438	2787	2787	2787	2587	2403	2253
4"	40	4.500	0.237	1102	1102	1102	1023	950	891
	80	4.500	0.337	1596	1596	1596	1482	1377	1291
	160	4.500	0.531	2611	2611	2611	2424	2552	2111
5"	40	5.563	0.258	965	965	965	896	832	780
	80	5.563	0.375	1428	1428	1428	1325	1231	1154
	160	5.563	0.625	2474	2474	2474	2296	2133	2000
6"	40	6.625	0.280	877	877	877	814	756	709
	80	6.625	0.432	1379	1379	1379	1280	1189	1115
	160	6.625	0.719	2382	2382	2382	2211	2054	1925
8"	40	8.625	0.322	771	771	771	716	665	623
	80	8.625	0.500	1218	1218	1218	1131	1050	985
	160	8.625	0.906	2298	2298	2298	2133	1982	1858
10"	40	10.750	0.365	699	699	699	649	603	565
	80	10.750	0.594	1159	1159	1159	1075	999	937
	160	10.750	1.125	2289	2289	2289	2124	1974	1850