ASTM A217 Grade C12A Valves | SA 217 C12A Ball/ Gate/ Check valve

Manufacturer of Alloy Steel ASME SA 217 Gr C12a Check, Ball and Gate Valve in India

ASTM A217 Gr. C12A Valves are made up of carbon, manganese, silicon, sulfur, phosphorus, 9 chromium and 1 molybdenum in the composition. The valves are used for high pressure steam applications. The operating temperatures can range above 595 degrees Celsius. The astm a217 gr c12a Gate Valves use a gate that is connected to a stem and a handle connected to the wheel. The wheel is rotated to lower and raise the stem up and down the body. The gate closes and opens the valve. There are different types of valves such as gate valves, trunnion ball valves, plug valves and diaphragm valves.

ASTM A217 Grade C12A Valves

ASME SA 217 Gr C12a Check Valve

UNS J84090 A217 gr C12A Butterfly Valve

Find here UNS J84090 A217 gr C12A Butterfly and Globe valve dimensions and price list ex Mumbai

The c12a alloy Trunnion Ball Valve uses a trunnion and a ball. The ball is used to control the fluid flow inside the valve body. The valves come in different sizes and dimensions ranging from ½ inches to 48 inches.

Table of Content

What is ASTM A217 Gr. C12A Valve?
ASTM A217 Grade C12A Valve Specification Table
Chemical Composition of ASTM A217 Gr C12A Valve
ASTM A217 Gr C12A Valve Mechanical Analysis
ASTM A217 Grade C12A Casting Valve Heat treatment process
SA 217 Gr C12A Valve Stocklist
Density of ASME Sa217 Gr. C12A Valve

Types of ASTM A217 Grade C12A Valve
ASTM A217 Grade C12A Valve Equivalent Grades
Standard Class ASTM A217 Grade C12A Valve Pressure Rating
Special Class SA217 Grade C12A Valve Pressure Rating
Thermal Properties of ASTM A217 Gr C12A valve
ASME Sa217 Grade C12A Electrical resistivity
Class 600 SA217 Grade C12A Valve Dimensions
Class 900 ASTM A217 Gr C12A Valve Dimensions Table

What is ASTM A217 Gr. C12A Valve?

The pressure capacities of the valves vary according to the different standards as well. The sa 217 gr c12a Plug Valves use a plug for the control of the fluid flow. The plug can be made up of stainless steel or other materials depending on the application and the fluid flowing inside the pipes. There are different pressure ratings for the asme sA217 grade c12a Diaphragm Valves. The valves can operate up to 2500lbs based on the size and application nature.

ASTM A217 Grade C12A Valve Specification Table

Material	ASTM A217 Grade C12A
Seal Material	PTFE/ RPTFE
Working Pressure	1.6 – 6.4Mpa
Working Temperature	-29°C — +180°C
Availabe Size	1/2″-4″,(DN15-DN100)
Available Connection	BSP/ BSPT/ NPT/ Flanged/ Welded
Nominal Pressure	P10/PN16
Operation	Manual,Pneumatic, Electric
Suitable Medium	Water,Sewage,Seawater,Gas,Food,Oils,etc
Standards	GB9112,DIN2501,BS4504,ISO2084,ANSI125
Applications	Water, Oil, Gas,
Nominal Diameter	DN40-DN300 handle lever DN350-DN1200 gear box
Operation Temperature	-10°C~150°C

Chemical Composition of ASTM A217 Gr C12A Valve

Carbon:	0.08-0.12
Manganese:	0.30-0.60
Silicon:	0.20-0.50
Sulfur:	0.010 max
Phosphorus:	0.030 max
Nickel:	0.40 max
Chromium:	8.00-9.50
Molybdenum:	0.85-1.05
Columbium:	0.06-0.10
Nitrogen:	0.030-0.070
Aluminum:	0.040 max
Vanadium:	0.18-0.25

ASTM A217 Gr C12A Valve Mechanical Analysis

Tensile Strength:	85ksi-110ksi (585-760Mpa)
Yield Strength:	60ksi (415Mpa) min
Elongation in 2in. or 50mm:	18.0% min
Reduction of Area:	45% min

ASTM A217 Grade C12A Casting Valve Heat treatment process

Heat treatment	1250°F [675°C]

Ask for latest price list of ASTM A217 gr c12a Gate & Swing Check Valves

SA 217 Gr C12A Valve Stocklist

ASTM A217 Gr. C12A Swing Check Valve	c12a alloy Trunnion Ball Valve
astm a217 grade c12a Gate Valve	c12a alloy steel Needle Valve
ASTM A217 Gr. C12A Ball Valve	astm a217 grade c12a Diaphragm Valve
UNS J84090 Globe Valve	UNS J84090 Pinch Valve
c12a alloy Cryogenic Valve	c12a alloy steel Y Type Control Valve
materials a217 grade c12a Plug Valve	a217 gr c12a Butterfly Valve
a217 gr c12a Reducing Valve	materials a217 grade c12a Angle Control Valve

Density of ASME Sa217 Gr. C12A Valve

Density	7.6 - 7.7 g/cm³ at 20 °C

Types of ASTM A217 Grade C12A Valve

ASTM A217 Gr. C12A Plug Valves

ASTM A217 gr C12A Gate Valves

SA 217 C12A Relief and safety Valves

ASME SA217 grade C12A Butterfly Valves

ASME SA217 Gr C12A Diaphragm Valves

A217 grade C12A Ball Valves

ASTM A217 Grade C12A Valve Equivalent Grades

ASTM	A217
ASME	SA217
EN	GX12CrMoWVNbN
UNS	J84090

Standard Class ASTM A217 Grade C12A Valve Pressure Rating

Temperature ºF	150	300	600	900	1500	2500	4500
-20 to 100	290	750	1,500	2,250	3,750	6,250	11,250
200	260	750	1,500	2,250	3,750	6,250	11,250
300	230	730	1,455	2,185	3,640	6,070	10,925
400	200	705	1,410	2,115	3,530	5,880	10,585
500	170	665	1,330	1,995	3,325	5,540	9,965
600	140	605	1,210	1,815	3,025	5,040	9,070
650	125	590	1,175	1,765	2,940	4,905	8,825
700	110	570	1,135	1,705	2,840	4,730	8,515
750	95	530	1,065	1,595	2,660	4,430	7,970
800	80	510	1,015	1,525	2,540	4,230	7,610
850	65	485	975	1,460	2,435	4,060	7,305
900	50	450	900	1,350	2,245	3,745	6,740
950	35	385	775	1,160	1,930	3,220	5,795
1000	20	365	725	1,090	1,820	3,030	5,450
1050	20(1)	360	720	1,080	1,800	3,000	5,400
1100	20(1)	300	605	905	1,510	2,515	4,525
1150	20(1)	225	445	670	1,115	1,855	3,345
1200	20(1)	145	290	430	720	1,200	2,160

Refer ASTM A217 gr C12A Relief and safety & Plug Valves Pressure Rating

Special Class SA217 Grade C12A Valve Pressure Rating

Temperature ºF	150	300	600	900	1500	2500	4500
-20 to 100	290	750	1,500	2,250	3,750	6,250	11,250
200	290	750	1,500	2,250	3,750	6,250	11,250
300	290	750	1,500	2,250	3,750	6,250	11,250
400	290	750	1,500	2,250	3,750	6,250	11,250
500	290	750	1,500	2,250	3,750	6,250	11,250
600	290	750	1,500	2,250	3,750	6,250	11,250
650	290	750	1,500	2,250	3,750	6,250	11,250
700	280	735	1,465	2,200	3,665	6,110	10,995
750	280	730	1,460	2,185	3,645	6,070	10,930
800	275	720	1,440	2,160	3,600	6,000	10,800
850	260	680	1,355	2,030	3,385	5,645	10,160
900	230	600	1,200	1,800	3,000	5,000	9,000
950	180	470	945	1,415	2,360	3,930	7,070
1000	160	420	840	1,260	2,105	3,505	6,310
1050	160	420	840	1,260	2,105	3,505	6,310
1100	145	375	755	1,130	1,885	3,145	5,655
1150	105	280	555	835	1,395	2,320	4,180
1200	70	180	360	540	900	1,500	2,700

Thermal Properties of ASTM A217 Gr C12A valve

Coefficient of thermal expansion	1E-5 - 1.5E-5 1/K at 20 °C
Melting point	1375 - 1450 °C
Specific heat capacity	460 J/(kg·K) at 20 °C
Thermal conductivity	14 - 31 W/(m·K) at 20 °C

ASME Sa217 Grade C12A Electrical resistivity

Electrical resistivity	6E-7 Ω·m at 20 °C

Class 600 SA217 Grade C12A Valve Dimensions

Class 150						Class 300						Class 600
A		B	C	Approx.Wt.		A		B	C	Approx.Wt.		A		B	C	Approx.Wt.
Fl.	B/W			Fl.	B/W	Fl.	B/W			Fl.	B/W	Fl.	B/W			Fl. B/W
178	216	376	203	21	19	216	216	399	203	25	23	292	292	399	203	42	36
191	241	480	229	32	27	241	241	505	229	48	34	-	-	-	-	-
203	283	480	229	35	27	283	283	505	229	53	41	356	356	541	254	67	63
229	305	584	254	53	43	305	305	604	254	78	55	432	432	635	305	119	112
254	381	750	254	75	64	381	381	850	356	135	105	-	-	-	-	-	-
267	403	790	305	87	77	403	403	850	356	158	111	559	559	874	457	252	225
292	419	996	356	139	118	419	419	1039	406	234	186	660	660	1044	457	418	365
330	457	1205	406	210	198	457	457	1265	457	355	284	787	787	1285	508	652	554
356	502	1410	457	302	271	502	502	1460	508	495	400	838	838	1476	610	1100	984
381	572	1539	508	410	365	762	762	1590	508	750	620	889	889	1565	610	1600	1465
406	610	1752	508	520	490	838	838	1791	610	958	850	991	991	2062	762	1955	1760
432	660	1956	610	690	665	914	914	2126	686	1310	1075	1092	1092	2062	762	2075	1840
457	711	2159	610	900	865	991	991	2261	686	1640	1525	1194	1194	3048	762	2150	1960
508	813	2565	686	1410	1375	1143	1143	2654	762	2460	2075	1397	1397	3150	762	3620	3180
610	991	3160	762	2060	1750	-	-	-	-	-	-	-	-	-	-	-	-
610	914	3429	762	3100	2850	1397	1397	4267	1016	4750	-	-	-	-	-	-	-
711	-	3650	762	3350	2950	-	-	-	-	-	-	-	-	-	-	-	-
711	-	3734	762	3980	3000	1727	-	3975	-	-	-	-	-	-	-	-	-
813	1118	4200	-	*	4500	-	-	-	-	-	-	2438	-	4420	-	-	-
864	1118	4990	-	*	6000	-	-	-	-	-	-	-	-	-	-	-	-
1143	-	6175	-	*	-	-	-	-	-	-	-	-	-	-	-	-	-

Dealer of ASME SA217 Gr C12A Diaphragm Valves, Stockholder of SA217 grade c12a Butterfly Valves

Class 900 ASTM A217 Gr C12A Valve Dimensions Table

Valve Size	Class 900						Class 1500
	A		B	C	Approx.Wt.		A		B	C	Approx.Wt.
	Fl.	B/W			Fl.	B/W	Fl.	B/W			Fl.	B/W
50 (2”)	-	-	-	-	-	-	368	368	570	229	128	115
80 (3”)	381	381	700	305	138	126	470	470	720	305	255	245
100 (4”)	457	457	800	356	216	196	546	546	850	356	315	285
150 (6”)	610	610	1100	508	426	375	705	705	1200	508	643	570
200 (8”)	737	737	1500	508	723	625	832	832	1600	508	1258	1120
250 (10”)	838	838	1800	762	1173	1040	991	991	1950	762	2008	1760
300 (12”)	965	965	2000	762	1792	1610	1130	1130	2150	762	2963	2580
400 (16”)	1130	-	2000	762	2535	-	-	-	-	-	-	-