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ASME SA 351 grade CF8m ball valve, Gate and Check Valves manufacturer in India

astm a351 gr. cf8m Valves have up to 21% chromium and 8% nickel in their chemical composition with carbon, manganese, silicon, sulfur, phosphorus and molybdenum in the composition. The material also has 485MPa minimum tensile strength, 275MPa minimum yield strength and up to 207 HB max harness. The astm a351 gr. cf8m Ball Valves are one type of valves in this grade of material. The valves can be ball valves, gate valves, globe valves and other types based on the structure. There are also functional differences in the valves such as the check valve, control valve and the safety valves. The astm a351 gr cf8m stainless steel Gate Valves use a gate to open and close the valve.

ASTM A351 Gr. CF8m Valves

ASTM A351 Gr. CF8m Valves

ASME SA 351 grade CF8m ball valve

ASME SA 351 grade CF8m ball valve

A351 CF8m Stainless Steel Globe Valve

A351 CF8m Stainless Steel Globe Valve

View latest A351 CF8m Stainless Steel Globe, Butterfly and Non Return Valve price list ex Mumbai

These gate valves reduce the water hammer effect as they are opened and closed by the rotation of a stem and the operation is comparatively slow. The aço inox astm a351 gr cf8m Globe Valves are gate valves with the gates in a globular disc shape and an opening parallel to the axis of the fluid flow.

 

What is ASTM A351 Gr. CF8M Valve?

There are other types and shapes of the gate valves such as the stainless steel a351 gr. cf8m Butterfly Valves. The butterfly valves have the disc in the shape of a butterfly with the central axis connected to the handle. The application of these valves can be seen in the water, waste water, petroleum, oil and gas and in the food processing sectors.

Material Specification of ASTM A351 Gr CF8M StainleSS Steel Valve

Material ASTM A351 Gr CF8M
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 Properties of Aço Inox ASTM A351 Gr CF8M Valve

Carbon:  0.08 max
Manganese:  1.50 max
Silicon:  1.50 max
Sulfur:  0.040 max
Phosphorus:  0.040 max
Chromium:  18.0-21.0
Nickel:  9.0-12.0
Molybdenum:  2.0-3.0 

Ai ASTM A351 Gr CF8M Valve Mechanical Properties

Tensile Strength:  min 70ksi(485Mpa)
Yield Strength: min  30ksi (205Mpa)
Elongation in 2in. or 50mm:  min 30.0% 

Check CF8m Stainless Steel Non Return Valve Dimensions, Refer Pressure Rating of AI ASTM A351 gr CF8m Relief and safety Valves

ASTM A351 Gr CF8M Stainless Valve Equivalent Material

ASTM A351
ASME SA351
UNS J92900
DIN 1.4408
AISI SCS14A

SS ASTM A351 Gr CF8M Valve Density

Density 7.9 - 8.2 g/cm³ at 20 °C

Ready Stock of Stainless Steel A351 Gr. CF8M Valve

ASTM A351 Gr. CF8M Reducing Valves ss astm a351 cf8m Y Type Control Valve
astm a351 gr cf8m stainless steel Globe Valves ss a351 cf8m Gate Valves
astm a351 gr cf8m stainless Diaphragm Valves ss astm a351 gr cf8m Trunnion Ball Valve
astm a351 grade cf8m stainless steel Pinch Valves astm a351 gr cf8m stainless steel Cryogenic Valves
stainless steel a351 cf8m Butterfly Valves astm a351 gr cf8m stainless Angle Control Valve
steel a351 cf8m Needle Valves stainless steel a351 cf8m Swing Check Valves
stainless steel a351 gr. cf8m Plug Valves ss astm a351 cf8m Ball Valves

Various ASTM A351 Gr. CF8m Valve Types

CF8m Stainless Steel Non Return Valve

CF8m Stainless Steel Non Return Valve

ASTM A351 Gr CF8M Globe Valve

ASTM A351 Gr CF8M Globe Valve

Acero Inoxidable A351 Gr. CF8M Gate Valve

Acero Inoxidable A351 Gr. CF8M Gate Valve

Stainless Steel CF8m Relief and safety Valves

Stainless Steel CF8m Relief and safety Valves

SS A351 CF8m Diaphragm Valves

SS A351 CF8m Diaphragm Valves

Steel A351 CF8m Needle Valves

Steel A351 CF8m Needle Valves

ASTM A351 Gr. CF8M valve Thermal Properties

Coefficient of thermal expansion 1.7E-5 - 1.9E-5 1/K at 20 °C
Melting point 1375 - 1450 °C
Specific heat capacity 440 J/(kg·K) at 20 °C
Thermal conductivity 11 - 21 W/(m·K) at 20 °C

Electrical resistivity of Aço Inox ASTM A351 Gr CF8M Valve

Electrical resistivity 8.5E-7 Ω·m at 20 °C
Ask for Price list of ASTM A351 Gr CF8M Globe Valve, Stockholder of Acero Inoxidable A351 Gr. CF8M Gate Valve

Pressure - Temparature Rating of Stainless Steel A351 Gr. CF8M Valve

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 35 375 755 1,130 1,885 3,145 5,655
1000 20 255 505 760 1,270 2,115 3,805
1050 20(1) 170 345 515 855 1,430 2,570
1100 20(1) 115 225 340 565 945 1,695
1150 20(1) 75 150 225 375 630 1,130
1200 20(1) 50 105 155 255 430 770

Service Range of Aço Inox ASTM A351 Gr CF8M Valve

Service Temparature Range 450ºF (-268ºC) and +1200ºF (+649ºC)

SS ASTM A351 Gr CF8M 3-Piece Ball Valve Design Features

ASTM A351 Gr CF8M Stainless Steel 3-Piece Ball Valve

No. Part Name Qty Material
1 Body 1 Carbon Steel ASTM A216 WCB or  316 Stainless Steel ASTM A351 CF8M
2 End Piece 2 Carbon Steel ASTM A216 WCB or  316 Stainless Steel ASTM A351 CF8M
3 Seat 2 PTFE
4 Ball 1 316 Stainless Steel
5 Body Seals 2 PTFE
6 Stem 1 316 Stainless Steel
7 Thrust Bearing 1 PTFE
8 Stem Packing 1 PTFE
9 Gland Packing 1 300 Series Stainless Steel
10 Handle 1 300 Series Stainless Steel
11 Handle Washer 1 300 Series Stainless Steel
12 Handle Nut 1 300 Series Stainless Steel
13 Lock Washer 4 / 12 300 Series Stainless Steel
14 Nut 4 / 12 300 Series Stainless Steel
15 Bolts 4 / 6 300 Series Stainless Steel
16 Handle Sleeve 1 PVC

Standards of ASTM A351 Gr. CF8M 3-Piece Ball Valve

  • Socket Weld & Threaded Ends: ASME B16.11
  • Butt Weld Ends: ASME B16.25
  • Shell and Seat Tests: ASME B16.34
Ready Stock of SS A351 CF8m Diaphragm Valves, Distributor of Steel A351 CF8m Needle Valves

Buy A351 CF8m Valve at factory Price in Various Types as below

ASTM A351 Gr. CF8m Trunion Type Ball Valve A351 CF8m Stainless Steel Pressure Seal Gate Valves
ASTM A351 Grade CF8m Wafer Type Butterfly Valve ASTM A351 Grade CF8m Threded Ball Valve
ASME SA 351 grade CF8m Threaded Plug Valve ASME SA 351 grade CF8m Cryogenic Gate Valve
A351 CF8m Stainless Steel Pressure Sefty Valve ASTM A351 Gr. CF8m Pressure Seal Globe Valves
CF8m Stainless Steel Control Valve CF8m Stainless Steel Buttweld Type Gate Valve
AI ASTM A351 gr CF8m Lift Check Valve A351 gr. CF8m T Type Strainer Valve
A351 gr. CF8m Y Type Globe Valve AI ASTM A351 gr CF8m Thermodynamic Steam Trap
Steel A351 CF8m Gate Valve Pressure Seal Bonnet SS CF8m Trunion Type Mounted Ball Valve
SS CF8m Pr. Seal Bonnet Y-globe Valves ASTM A351 Gr. CF8m Pressure Sealed Globe Valves
Acero Inoxidable A351 Gr. CF8M 3 Way Stainless Steel Ball Valves Acero Inoxidable A351 Gr. CF8M Globe Valve Bolted Bonnet
SS CF8m Casting Valves ASTM A351 Grade CF8m Soft Seated Gate Valve
ASTM A351 Gr. CF8m Sight Glass Ball Valve SS CF8m Diaphagram Valve
A351 gr. CF8m Hydraulic Valve ASME SA 351 grade CF8m Pressure Reducing Valve
Steel A351 CF8m Slab Gate Valve CF8m Stainless Steel Wafer Type Ball Valve
A351 CF8m Stainless Steel Dual Plate Check Valves A351 gr. CF8m Forged Ball Valve
Acero Inoxidable A351 Gr. CF8M Welded Bonnet Gate Valve Steel A351 CF8m Solenoid Valve
ASTM A351 Grade CF8m Y Type Forged Globe Valve A351 CF8m Stainless Steel Floating Ball Valve Three Piece
ASME SA 351 grade CF8m Metal To Metal Valve AI ASTM A351 gr CF8m Wafer Type Check Valve
CF8m Stainless Steel Split Body Floating CF8m Stainless Steel Welded Bonnet Check Valve
AI ASTM A351 gr CF8m Drum Valve Handle Lever Operated SS CF8m Y Type Globe Valve Buttweld End
ASME SA 351 grade CF8m Drum Valve Extended Shaft Operated ASME SA 351 grade CF8m 3 & 4 Way Floating And Trunnion
A351 CF8m Stainless Steel Pharma Diaphragm Valve AI ASTM A351 gr CF8m Electric Actuators Valve
Acero Inoxidable A351 Gr. CF8M Semi Polot Operated Pressure Reducing Valve ASTM A351 Grade CF8m Basalt Lined Gate Valve
CF8m Stainless Steel Triple Eccentric Off-set Disc Lug Type Butterfly Valve ASTM A351 Gr. CF8m High Pressure Non Return Vallve
ASTM A351 Grade CF8m 2 Piece Design Slurry Application Replaceable Muffler Butterfly Valve A351 gr. CF8m Micro Pressure Reducing Valve
A351 gr. CF8m Deadman Spring Return 2 Way Ball Valve Acero Inoxidable A351 Gr. CF8M Silent Seft Valve
SS CF8m V-knotch Floating Ball Valve A351 CF8m Stainless Steel Double Eccentric Off-set Disc Wafer Type Butterfly Valve
Steel A351 CF8m 2/2 & 3/2 Way Pneumatic Diaphragm Operated Low Pressure Control Vlve Steel A351 CF8m Resilient Seated Rubberlined Wafer Type Lug Type Butterfly Valve
ASTM A351 Gr. CF8m Pressure Seal Swing Check Valves ASME SA 351 grade CF8m 3 Way Ptfe Sleeved Plug Valve
AI ASTM A351 gr CF8m Y Petturn Globe Valve A351 CF8m Stainless Steel Angle Type On Off Control Valve
ASME SA 351 grade CF8m Fire Safe Design Valve Steel A351 CF8m Angle Type Globe Valve
AI ASTM A351 gr CF8m Pressure Relife Valve SS CF8m Sealed Welded Globe Valve
Acero Inoxidable A351 Gr. CF8M Non Return Check Valve A351 gr. CF8m 3 Piece Ball Valve
CF8m Stainless Steel Plug Valve ASTM A351 Grade CF8m Y Type Strainer Valve
SS CF8m Lug Type Butterfly Valve AI ASTM A351 gr CF8m 6 Way Plug Valve
ASTM A351 Gr. CF8m Pressure Seal Bonnet Gate Valve CF8m Stainless Steel Jacketed Plug Valve
Steel A351 CF8m Steam Trap ASTM A351 Gr. CF8m Buttweld Type Globe Valve
A351 CF8m Stainless Steel Flange End Control Valve Acero Inoxidable A351 Gr. CF8M Pressure Relief Valve
ASTM A351 Grade CF8m Pressure Seal Check Valve Steel A351 CF8m Roto Seal Coupling
A351 gr. CF8m Gate Valve Bolted Bonnet CF8m Stainless Steel Double Block And Bleed Valve
A351 CF8m Stainless Steel Angle Globe Valve SS CF8m Bellow Sealed Globe Valves
A351 gr. CF8m Piston Valve Acero Inoxidable A351 Gr. CF8M Check Valve Bolted Cover
ASTM A351 Grade CF8m Extended Bonnet Valve A351 CF8m Stainless Steel Api 6d Gate Valve
ASME SA 351 grade CF8m Socket Weld Gate Valve A351 gr. CF8m Needle Valve
CF8m Stainless Steel Dairy Pharma Valve ASME SA 351 grade CF8m Electric Control On Of Valve
Steel A351 CF8m Flush Bottom Valve ASTM A351 Gr. CF8m Pop Up Type Sefty Valve
Acero Inoxidable A351 Gr. CF8M Sea Water Application Valve AI ASTM A351 gr CF8m Temperature Valve
ASTM A351 Gr. CF8m Automatic Control Valves, ASTM A351 Grade CF8m Piston Check Valve
AI ASTM A351 gr CF8m Welded Bonnet Globe Valve AI ASTM A351 gr CF8m Floating Ball Valve Two Piece
SS CF8m Disc Check Valve SS CF8m Floating Ball Valve One Piece
SS CF8m Tank Bottom ASTM A351 Gr. CF8m Welded Bonnet Lift Check Valve
AI ASTM A351 gr CF8m Damper Valve A351 CF8m Stainless Steel Side Entry Ball Valve
A351 gr. CF8m Balancing Valve ASME SA 351 grade CF8m End Entry Floating
ASME SA 351 grade CF8m Handwheel Operated Gland Less Piston Valve Steel A351 CF8m Pilot Operated Drum Type Pressure Relif Valve (Sefty Valve)
ASTM A351 Grade CF8m Hydrolic Operated Pressure Reducing Valve A351 gr. CF8m Pilot Operated Drum Type Pressure Sustsining Valve
CF8m Stainless Steel Phamaceutical Application Butterfly Valve ASTM A351 Grade CF8m Lug Type Knife Gate Valve
A351 CF8m Stainless Steel Triple Eccentric Off-set Disc Double Flanged Butterfly Valve Acero Inoxidable A351 Gr. CF8M Pressure Reducing Valve Only For Stem Oil
Steel A351 CF8m 2 Way Ptfe Sleeve Jacketed Plug Valve Flanged CF8m Stainless Steel Cast Iron Pressure Reducing Valve
ASTM A351 Gr. CF8m Teflon Sleeve Buteerfly Valve A351 CF8m Stainless Steel Fep/pfa Lined Butterfly Valve
Acero Inoxidable A351 Gr. CF8M Jacketed Ball Valve ASME SA 351 grade CF8m 2 Way Fep/pfa Lined Butterfly Valve
Steel A351 CF8m Knife Gate Valve A351 gr. CF8m Medium Pressure Control Valve
Acero Inoxidable A351 Gr. CF8M Buttweld End Ball Valve Steel A351 CF8m 2 Way Ptfe Sleeved Plug Valve Screwed

Dimensions Table of ASTM A351 Gr CF8M Stainless Steel 3-Piece Ball Valve

ASTM A351 Gr CF8M Stainless Steel 3-Piece Ball Valve

Size A A1 B C ØD ØE F ØG ØH ØI J K L
1/4 2.50 2.56 2.21 4.00 0.46 0.56 0.44 0.44 0.54 0.36 1.79 3.62 2.42
3/8 2.50 2.56 2.21 4.00 0.50 0.69 0.44 0.57 0.68 0.49 1.79 3.62 2.42
1/2 2.83 2.83 2.36 4.00 0.59 0.86 0.44 0.70 0.84 0.62 2.13 3.62 2.42
3/4 3.34 3.34 2.47 5.00 0.79 1.07 0.56 0.92 1.05 0.82 2.66 3.78 2.56
1 3.62 3.62 2.81 5.70 0.98 1.33 0.72 1.19 1.32 1.05 2.82 3.78 2.56
1-1/4 4.33 4.33 3.08 5.70 1.26 1.68 0.72 1.52 1.66 1.38 3.17 4.72 3.31
1-1/2 4.83 4.83 3.47 7.50 1.50 1.92 0.75 1.75 1.90 1.61 3.39 4.72 3.31
2 5.58 5.58 3.82 7.50 2.00 2.41 0.84 2.23 2.38 2.07 3.66 4.72 3.31
2-1/2 6.84 6.84 5.81 10.00 2.56 2.90 1.13 2.64 2.88 2.47 - - -
3 7.59 7.57 6.23 10.00 3.00 3.54 1.25 3.24 3.50 3.07 - - -
4 10.79 10.76 7.31 11.34 3.94 4.54 1.75 4.21 4.50 4.03 - - -