ASTM A351 gr.ck3mcun Check Valve & UNS J93254 Gate Valve supplier in Mumbai

SMO 254 Valves belong to the ASTM a182 specification which covers the high temperature high pressure components. These valves can perform in applications such as heat exchangers, boilers, super heater element pipelines and in other high temperature pressure applications as well. The 254 smo valves are made up of an austenitic stainless steel grade that is also known as the 6 moly grade. The material is strong, corrosion resistant and temperature resistant. There are different types of valves made in this material grade and are used for different functions. The 254 smo ball valve is one of the most commonly used type of valve in this grade.

SMO 254 Ball Valve

SMO 254 Ball Valve

ASTM A351 gr.ck3mcun Check Valve

ASTM A351 gr.ck3mcun Check Valve

UNS J93254 Gate Valve

UNS J93254 Gate Valve

View UNS J93254 Butterfly Valve Price, Leading Supplier of CK3MCuN Duplex Plug Valves.

It is used in domestic, commercial and industrial applications to regulate the flow of liquids by means of a ball moving in and out of the valve body. The 254 smo gate valve is a different type that uses a gate to regulate the flow.

 

What is SMO 254 Valves?

The gate is connected to a threaded stem. The threaded stem is connected to a handwheel. The handwheel is rotated and the stem rises or lowers with the threads pulling and pushing the gate in and out of the seating. As the gate is fully in the seating the valve is closed and when the gate is fully out of the seating, the valve is open. These valves avoid the water hammer effect. The 254 smo steel check valves are used to control the unidirectional flow of material. They do not allow for a backflow.

Specification Chart of 254 SMO Valve

Material SMO 254
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

6Moly Valve Chemical Composition

Grade
C
Mn
Si
Cu
S
P
Mo
Ni
Cr
SMO 254
0.02
1
 
0.08
0.5-1.0
0.01
 
0.03
6.0-6.5
 
17.5-18.5
19.5-20.5

SMO UNS S31254 Valve Mechanical Table

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

254 SMO Valve Equivalent Grade

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

ASTM A351 gr.ck3mcun Globe Valve Manufacturers, Refer 254 smo gate valve Dimensions

SMO WERKSTOFF NR. 1.4547 Valve Stockist

SMO 254 Plug Valve smo 254 stainless steel Pinch Valve
smo alloy 254 Ball Valve smo 254 steel Cryogenic Valve
aisi 254 smo Y Type Control Valve SMO 254 Swing Check Valve
254 smo Butterfly Valve smo alloy 254 Globe Valve
smo 254 uns s31254 Angle Control Valve aisi 254 smo Needle Valve
254 smo/ uns s31254 stainless steel Gate Valve 254 smo Diaphragm Valve
254 smo uns Trunnion Ball Valve smo 254 uns s31254 Reducing Valve

UNS S31254 valve Density

Density 0.287 lb / cu. in

Types of SMO 254 Ball Valve

UNS J93254 Butterfly Valve

UNS J93254 Butterfly Valve

CK3MCuN Duplex Plug Valves

CK3MCuN Duplex Plug Valves

ASTM A351 gr.ck3mcun Globe Valve

ASTM A351 gr.ck3mcun Globe Valve

ASTM A743 ck3mcun Diaphragm Valve

ASTM A743 ck3mcun Diaphragm Valve

a743 gr ck3mcun Swing Check Valve

a743 gr ck3mcun Swing Check Valve

ASTM A744 ck3mcun Ball Valves

ASTM A744 ck3mcun Ball Valves

254 SMO 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 35 375 755 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

Temperature Rating of SMO UNS S31254 Valve

Temperature Rating 2190°F
View ASTM A743 ck3mcun Diaphragm Valve Pressure Rating, Stockholder of ASTM A744 ck3mcun Ball Valves

Applications of 254 SMO Valve

  • Steam
  • Oil and Gas Processing
  • Chemical and Petrochemical Industry
  • Power Industry.

Advantages of Stainless Steel 254 SMO Valve

  • 1) It has a very good weldability feature.
  • 2) It also maintains very good cold formability even in cryogenic conditions.
  • 3) The bending, pressing, cutting and other type of machinery operations of the material can be carried out without any difficulty.
  • 4) When delivered in any form including fasteners, it has a homogenous composition.
  • 5) 254 SMO is known for its impeccable resistance to pitting, crevice and chloride corrosion.
  • 6) It is 50-70% stronger than any other austenitic stainless steel grades.
  • 7) It has unparalleled impact toughness.
  • 8) It has top-notch tensility.

Standard Specification of 254 SMO Valve

  • Standards : 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 : 1/8 to 1”, Custom Sizes available on request
  • 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#

Size Range of DIN 1.4547 Valve

Sizes 1/2" to 24"
Check A743 gr ck3mcun Swing Check Valve Price List, Dealer of smo 254 stainless steel Valves.

Specification of 6Moly Needle Valve

  • Size: 1/2" to 4" (DN25-DN200)
  • Thread: NPT PT BSPP G
  • Connection : Welded, Socket, Clamped, Flanged, Threaded
  • Pressure Class: PN10/ 16