254 SMO Ball Valves | ASTM A182 UNS S31254 Needle/ Check/ Gate Valve

Suppliers of S31254 Gate and Check Valve

254 SMO Valve

254 SMO Ball Valves

ASTM A182 UNS S31254 Needle Valve

Table of Content

1 To 2 Inch 254 SMO Manifold valve

SMO 254 Diaphragm Valves

SMO S31254 Solenoid Valve

A182 F44 254 SMO Needle Valves

Stainless Steel SMO 254 Double Block and Bleed Valves Valves

254 SMO Check Valves

DIN 1.4547 Relief Valve

254 SMO Globe Valve

Standard	API 600/BS1414, API 598/BS EN 12266-1, ASME B 16.10, ASME B 16.5, ASME B 16.25, ASME B 16.34
Size	1/4", 1/2", 3/4", 1", 2", 3", 4", 6", 10" up to 12"
Working Pressure	Up to 6000 PSIG, valves are also available that can handle higher pressure
End Connection	Male and Female NPT, BSPT, Socket Weld (SW) or Dual Ferrule Tube Connections, Male to Female, Female to Female
Temperature Rating	PTFE 450F,(232C)/Grafoil 700 F(371C)
Pressure rating :	150#,300#,600#,800#,1500#

Element	Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
SMO 254	8.0 g/cm3	1320-1390 ℃	650	300	35 %

STANDARD	WERKSTOFF NR.	UNS	JIS	SIS	GOST	AFNOR	EN
SMO 254	1.4547	S31254	-	2378	-	Z1 CNDU 20.18.06Az	X1CrNiMoCuN20-18-7

Nominal Pipe Size	A (RF)	A (RTJ)	B	C	D	E	F	G	H	Approx Weight (kg)
50x40	216	232	83	178	165	67	39	214	127	33
50x50	216	232	83	194	165	67	39	214	127	38
80x50	283	299	105	194	210	67	39	214	127	46
80x80	283	299	133	251	210	86	68	236	100	62
100x80	305	321	133	251	254	86	68	236	100	73
100x100	305	321	159	275	254	86	68	271	150	93
150x100	403	419	159	275	318	86	68	271	150	117
150x150	403	419	207	330	384	86	68	286	200	253
200x150	502	518	207	330	384	86	68	286	200	301
200x200	502	518	253	373	464	86	68	306	250	367
250x150	569	584	207	330	445	86	68	286	200	353
250x200	569	584	253	373	464	86	68	306	250	423
250x250	569	584	281	448	521	130	85	387	300	567
300x250	648	664	281	448	521	130	85	387	300	653
300x300	648	664	325	493	616	130	85	387	300	873
350x300	762	778	325	493	616	130	85	387	300	1004
350x350	762	778	367	534	692	130	85	387	300	1148
400x300	838	854	326	493	648	130	85	387	300	1119
400x350	838	854	367	534	692	130	85	387	300	1273
400x400	838	854	422	577	778	211	85	447	300	1579
450x400	914	930	422	577	778	211	85	447	300	1725
450x450	914	930	464	664	856	263	103	500	250	2249
500x400	991	1010	422	577	778	237	85	447	300	1895
500x450	991	1010	464	664	856	263	103	500	250	2440
500x500	991	1010	508	708	943	263	103	510	450	2525
550x500	1092	1115	508	708	943	263	103	510	450	2770
550x550	1092	1115	527	727	978	263	103	510	450	3022
600x500	1143	1165	508	708	943	263	103	510	450	3051
600x550	1143	1165	527	727	978	263	103	510	450	3304
600x600	1143	1165	607	814	1134	431	110	621	450	4481
650x650	1245	1270	689	945	1264	431	158	621	450	6031
750x600	1397	1422	607	814	1134	431	110	621	450	6776
750x650	1397	1422	689	945	1264	431	158	621	450	6857
750x750	1397	1422	762	1018	1407	431	158	621	450	8217
900x750	1727	1756	762	1018	1407	431	158	621	450	10149
900x900	1727	1756	864	-	1616	-	-	-	-	-

It has a very good weldability feature.
It also maintains very good cold formability even in cryogenic conditions.
The bending, pressing, cutting and another type of machinery operations of the material can be carried out without any difficulty.
When delivered in any form including fasteners, it has a homogenous composition.
254 SMO is known for its impeccable resistance to pitting, crevice and chloride corrosion.
It is 50-70% stronger than any other austenitic stainless steel grades.
It has unparalleled impact toughness.
It has top-notch tensility.