Astec Tubes is a renowned name in supplying and manufacturing of SS 310S instrumentation valves. We have been part of this industry for many years serving our clients with our superior quality products. We specialize in these in all capacities and designs.
Table Of Content
What is Stainless Steel 310S Instrumentation Valves
Specification of ASTM A276 310 SS Instrumentation Valves
ANSI B16.34 Available Types of SS 310S Instrumentation Valves
Stainless Steel 310 Ball Valves Equivalent Grades
ASTM A276 310 Needle Valves Chemical Composition
SS 310S Check Valves Mechanical Properties
Types of Stainless Steel 310 Instrumentation Valves
Manufacturing Standards of Steel 310S Instrumentation Valves
These valves are made of a rare combination of chromium and nickel and both in considerable amounts. These offer excellent resistance to both carburizing as well as reducing environments. These valves are known to be highly resistant to the effects of all kinds of acids and alkali and this is because of the presence of chromium and nickel. That makes these apt for use in carburizing environments. They find their utilization in nitride and oxidizing applications.
Usually, the carbon content of the valve can match the properties of both the 310 and 310H. The robust mechanical properties and chemical composition make these valves usable for a wide variety of applications. These valves are tough and sturdy. Their durability is unmatched in this category. As this kind of valve is resistant to attacks of acids that are why these are a good fit for chemical and petrochemical industries.
This alloy and hence valves made out of this alloy is known to have a high content of carbon. The high carbon content leads to enhance creep properties. However, due to the presence of a high amount of chromium, these are more corrosion resistant than most heat resistant alloys and that is why well preferred by the clients.
SS 310 Instrumentation Valves are common in use in fluid-based bed combustors and radiant tubes. With that many industries use these in tube hangers for petroleum refining and steam boilers and internal components of gasification equipment. You would find numerous heavy machinery manufacturing companies make use of these in lead pots, refractory anchor bolts, burners, and combustion chambers.
Its mechanical properties make these suitable to be in use in muffles, annealing covers, food processing equipment, cryogenic structures, etc. These valves are extensively in use in slightly oxidizing, cementing and thermal cycling applications. These valves are often used when cryogenic applications are required. These valves are cost-effective as compared to others in this category.
Stainless Steel 310 Ball Valve
Stainless Steel 310S Needle Valve
Stainless Steel 310 Check Valve
Stainless Steel 310S Cryogenic Globe Valve
Stainless Steel 310 Cryogenic Gate Valve
Stainless Steel 310S Relief Valve
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 310 | 1.4841 | S31000 | SUS 310 | 310S24 | 20Ch25N20S2 | - | X15CrNi25-20 |
| SS 310S | 1.4845 | S31008 | SUS 310S | 310S16 | 20Ch23N18 | - | X8CrNi25-21 |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Fe |
| SS 310 | 0.015 max | 2.0 max | 0.15 max | 0.020 max | 0.015 max | 24.00 - 26.00 | 0.10 max | 19.00 - 21.00 | 54.7 min |
| SS 310S | 0.08 max | 2.0 max | 1.00 max | 0.045 max | 0.030 max | 24.00 - 26.00 | 0.75 max | 19.00 - 21.00 | 53.095 min |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.9 g/cm3 | 1402 °C (2555 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 40 % |
UNS S31000 Solenoid Instrument Valve Manifold
SS 310 Integral-Bonnet Instrument Needle Valves
SS 310S Two piece Instrument Ball Valves
1.4845 Instrument Trunnion Ball Valves
ANSI B16.34 SS 310 DBB Valve
SS 310S Metering Valve Exporter
SS 1.4841 Instrumentation Valves Dealer
Stainless Steel S31008 Instrumentation Valves
UNS S31000 Bellows-sealed Valves
SS 1.4845 Fluid Line Stop Valves
SS 310 Cryogenic Safety Relief Valves Supplier
SUS 310S O-Ring Poppet Valve
UNS S31008 3-Way Manifold Valves
Stainless Steel 310 Rising Plug Valves
ASME SA 276 SS 310S In-Line Gauge Isolator Valves
1.4841 In-line Push-to-Read Gauge Isolator Valve
UNS S31000 Metering Valves
SS 310 Non Return Check Valve Manufacturer
Stainless Steel 310 Mini Needle Valves
SS 310 Pendulum Valves Stockist
SUS 310 Instrumentation Valves Stockholder
ASTM A276 SS 310 Wellhead Bleed and Gauge Valve
SS 310 Sequence Control Valves
ANSI 310 SS Fluid Control Ball Float Valve
| ASME B16.34 | show the max allowed pressure for a material depending on the product rating and the process temperature (the higher the temperature, the lower the pressure at a given rating). | 310 SS Two piece Instrument Ball Valve, SS 310S Instrument High Pressure Ball Valve, 310 Stainless Steel Instrument Trunnion Ball Valve, 310 Steel Trunnion double block bleed Ball Valves, SS 310 Check Diaphragm Valves, Stainless Steel 310S Angle Type Instrument Globe Valves, Bolted-Bonnet Instrument Gate Valve, Instrument Double Block Bleed Valves, SS 310 Monoflange Butterfly Valves |
ASTM A276 310 / 310S SS Instrumentation Valves
Standard : ASTM A276, A351 / ASME SA276, SA351
Temperature Rating : PTFE 450F,(232C)/ Grafoil 700 F(371C)
End Connection : Male and Female NPT, BSPT, Socket Weld (SW) or Dual Ferrule Tube Connections, Male to Female
Flow Pattern : Straight/ Angle
Connection : Thread, Weld or Tube End.