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

ASTM A217 Grade C12A Valves

ASME SA 217 Gr C12a Check Valve

ASME SA 217 Gr C12a Check Valve

UNS J84090 A217 gr C12A Butterfly 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.

 

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 Plug Valves

ASTM A217 gr C12A Gate Valves

ASTM A217 gr C12A Gate Valves

SA 217 C12A Relief and safety Valves

SA 217 C12A Relief and safety Valves

ASME SA217 grade C12A Butterfly Valves

ASME SA217 grade C12A Butterfly Valves

ASME SA217 Gr C12A Diaphragm Valves

ASME SA217 Gr C12A Diaphragm Valves

A217 grade C12A Ball 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 - - - - - - -