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Transportation: Ocean,Land,Air,Express
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Model No.: ASTM A182 F22
Brand: YuHong Group
Product Name: Alloy Steel Blind Flange
Specification: ASTM A182
Material: F22
Flange Type: Blind Flange
Surface Type: Raised Face
Application: Petroleum, Chemical, Oil&gas
ASTM A182 F22 Alloy Steel Flange BLIND TYPE RF FACE ANSI B16.5
ASTM A182 F22 Flanges Definition:
ASTM A182 is the Standard Specification for Forged Stainless Steel Pipe Flanges and Stainless Steel Forged Fittings.
ASTM 182 is use in pressure systems, Included are flanges, fittings and similar parts to specified dimensions or to dimensional standards, such as the ASME specifications.
ASTM A182 F22 Alloy Steel Pipe Flange is a method of connecting pipes, valves, pumps and other equipment to form a piping system. It also provides easy access for cleaning, inspection or modification. Flanges are usually welded or screwed. Flanged joints are made by bolting together two flanges with a gasket between them to provide a seal.
Chromium-Molybdenum Alloy Steel or Chrome-Moly, CrMo is an alloy steel intended for high temperature and high pressure services. Chrome-Moly is used in the power generation industry and the petro-chemical industry because of its tensile strength, corrosion resistance and high-temperature strength. Chrome-Moly has a better strength to Weight ratio than steel, which enables designers to use thinner wall pipe or smaller diameter tubing to reduce overall weight.
Chromium-Molybdenum Alloy Steel has strong resistance to rupturing at high temperatures and high pressures. Chrome-Moly is also resistant to cracking from hydrogen attack and hot sulfide corrosion cracking.
ASTM A182 F22 Flanges is readily available for applications in the industrial, architectural, and transportation fields.
Alloy Steel A182 Gr.F22 Alloy Steel Flange Specification
| Specification: | ASTM A182/ ASME SA182 |
| Grade: | Alloy Steel Flanges ASTM A182 F22 UNS (K21590), DIN 1.7380 |
| Dimension Standard: | ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS10, EN-1092, DIN, etc. |
| Standard: | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. |
| Size: | 1/2" (15 NB) to 48" (1200NB) |
| Class/Pressure: | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| Flange Face Type: | Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ), etc. |
Alloy Steel ASTM A182 F22 Flanges Equivalent Grades
| STANDARD | UNS | WERKSTOFF NR. |
| Alloy Steel F22 | K21590 | 1.7380 |
Alloy Steel ASTM A182 F22 Flanges Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Mo |
| Alloy Steel F22 | 0.05 - 0.15 | 0.3-0.6 | 0.5 | 0.045 | 0.03 | 0.8 - 1.25 | 0.044 - 0.65 |
Alloy Steel ASTM A182 F22 Flanges Mechanical Properties
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min |
| Alloy Steel F22 | 205 | 415 | 20 |
ASTM A182 F22 Flanges Used In Different Applications?
Due to the versatility of the ASTM A182 F22 Flanges, they are used in different applications. Applications include but are not limited to the power stations, ship wright, food processing plants, oil and gas industrial systems, hydraulic systems and marine systems.
Alloy Steel F22 Flanges Used To Connect Valves, Pumps?
Alloy Steel F22 Flanges are used to connect valves, pumps or pipes in a fluid flow system. Alloy Steel A182 Grade F22 WNRF Flanges can give an extra strength to the connections where bending cracking or high pressure is expected due to their welded necks along with the raised face. ASTM A182 F22 Flanges on the other hand could be used for extreme tightness in situations where the pressure is high and the fluid is expected to leak even through minor gaps.
A182 F22 Blind Flanges Are Used At The End Of Pipelines?
The ring type joints actually hold a gasket in between and tighten so that the thermal expansion does not allow the gasket to leave the groove and therefore the connection is air tight. A182 F22 Alloy Steel Blind Flanges are used at the end of pipelines to seal the system. A182 F22 Steel Slip On Flanges are used to connect two pipes where the pipes have to go through the flange. These flanges hold the pipes together inside them and are often welded from inside and outside for better sealing of the connection.
| Selling Units | : | Piece/Pieces |
|---|---|---|
| Package Type | : | Ply-wooden case with plastic caps |
| Picture Example | : |
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Packaging: Ply-wooden case with plastic caps
Productivity: 50 tons per month
Transportation: Ocean,Land,Air,Express
Place of Origin: China
Supply Ability: According to Clients' Requirents
Certificate: ABS, BV, ISO, ASTM, SGS, LR
HS Code: 7307910000
Payment Type: L/C,T/T
Incoterm: FOB,CFR,CIF,EXW,Express Delivery,DDP,CIP
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