Stainless Steel ASTM A182 F310 Weldneck Flange RTJ For Oil And Gas
Brand Name:YUHONG
Certification:API , ABS, DNV, GL , LR, NK
Model Number:ASTM A182 F310
Minimum Order Quantity:1PC
Delivery Time:Depends on quantity
Payment Terms:T/T,L/C
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Stainless Steel ASTM A182 F310 Weldneck Flange RTJ For Oil And Gas
A182 F310 weldneck flange is a type of flange made from A182 F310 stainless steel material. This flange is designed with a neck that is welded to the pipe, providing a strong and leak-proof connection. It is commonly used in high temperature and corrosive environments where high strength and resistance to oxidation are required.
Weld neck flanges are used in high pressure environments and are easily identifiable due to their tapered hub. Moreover, weld neck flanges are particularly suitable for use in repeated bending conditions. These flanges are connected to the piping system by welding the pipe to the flange neck. Therefore, stainless steel grades with good weldability are preferred for fabricating it. WNRF not only reduces stress concentration at the bottom of the hub but also helps in transferring stress from the flange to the pipe.
Features of stainless steel 310:
High temperature resistance:
310 stainless steel is known for its good high temperature
resistance. Withstands temperatures up to 1150°C (2100°F) in
continuous operation and up to 1230°C (2250°F) in intermittent
operation.
Corrosion resistance:
This grade of stainless steel exhibits excellent corrosion
resistance, especially in mildly corrosive environments. It resists
oxidation and scaling, making it suitable for applications
involving high temperatures.
Strength and durability:
Stainless steel 310 or pipe flanges are known for their high
strength and durability. It maintains its mechanical properties at
both high and low temperatures, providing reliability under a wide
range of operating conditions.
ASME SA182 SS 310 flanges can generally be easily cold formed using standard methods and equipment. F310 flanges have machining properties comparable to F304 flanges. Also known as WNR 1.4841 flanges, these grades are welded using matching electrodes and filler metal. We also offer similar customized sizes and shapes as per the demands of our esteemed clients.
Chemical Composition of F310
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
310 | min. | - | - | - | - | - | 24.0 | - | 19.0 | - |
Mechanical Properties
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 310 | 515 | 205 | 40 | 95 | 217 |
Physical Properties
| Grade | Density (kg/m3) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion(μm/m/°C) | Thermal Conductivity(W/m.K) | Specific Heat 0-100°C (J/kg.K) | Electrical Resistivity (nΩ.m) | |||
| 0-100°C | 0-315°C | 0-538°C | at 100°C | at 500°C | |||||
| 310 | 7750 | 200 | 15.9 | 16.2 | 17.0 | 14.2 | 18.7 | 500 | 720 |
Equivalent Material
STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | EN |
F310 Flanges | 1.4841 | S31000 | SUS 310 | 310S24 | 20Ch25N20S2 | X15CrNi25-20 |
Applications
- Oil and Gas Industries
- Food Processing Industries
- Equipments
- Pipeline
- Power Industries
- Ship Building Industries
- Paper Industries
- Cement Industries
- Chemical Industries
Stainless Steel ASTM A182 F310 Weldneck Flange RTJ For Oil And Gas
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