A182 F91 Threaded Flange
Alloy Steel F91 Flanges and Fittings
Good price and quality are from ISO certified alloy steel manufacturer Zizi which supplies 5 Inch ASTM A182 F91 Threaded Flange RF Sch 80 Class 300 for France.
We produced Alloy Steel Industrial Flanges in different size for customers, and we are certified to cater to the challenging requisites of a number of industries through our outstanding products and attentive services.
It is often used for small diameter, the advantages of easy installation and maintenance which suitable for somewhere are not allowed to welding.
A182 F91 Threaded Flange Dimensions
Size: 5 inch
Pressure: Class 300
Seal Type: Raised Face
Seal Thickness: Sch 80
Standard: ASME B16.5
A182 F91 Threaded Flange Dimensions
ASME B16.5 Forged Flanges Manufacturing
Inspection
Inspecting Alloy Steel Forged Pipe Flange according to ASME B16.5 Standard.
QA/ QC person visual check surface and marking, and measure the size.
Third party inspection: BV, SGS, LR, DNV, ABS and Stamp the mill test certificate.
ASTM A182 F91 Chemical Composition
| C | Mn | P | S | Si | Cr | Mo |
|---|---|---|---|---|---|---|
| 0.08-0.12 | 0.3-0.6 | 0.01 | 0.02 | 0.2-0.5 | 8-9.5 | 0.85-1.05 |
ASTM A182 F91 Mechanical Properties
| Tensile Strength | Yield Strength | Elongation |
|---|---|---|
| 585 (Mpa) | 415 (Mpa) | 20 (%) |
Surface of Alloy Steel F91 Forged Flanges
All alloy steel forged flanges are normalizing heat treatment and surfaced with anti rust oil before delivery.
Flange Dimensions Chart
| Standard | ASME B16.5, API 5A |
|---|---|
| Diameter Range | 1/2 to 24 inch / DN15-DN600 |
| Pressure Rate | Class 150, 300, 600, 900, 1500, 2500 |
| Product | Slip On Flange, Threaded Flange, Socket Weld Flange, Blind Flange, Lap Joint Flange, Weld Neck Flange. WNRF Flange |
| Stainless Steel | ASTM A182 F316, F316L, F304/304L, SS317, SS321, SS310 |
| Duplex Steel | ASTM A182 F51, F53, F55 |
| Carbon Steel | ASTM A105N, A350 LF2/LF3. A694 F60, F65, F70, F52 |
| Alloy Steel | ASTM A182 F1, F5, F9, F11, F12, F22 ,F91 |
Package of 5 Inch Threaded Flange
Packed 5 Inch A182 F91 Threaded Flanges Fittings into wooden case.
Alloy Steel Flanges Fittings
Shipping
Delivery port: Shanghai, Tianjin, Qingdao
Lead time: 10 days are ready to deliver
Shipment: LCL, 20GP, 40GP, Air, Courier
Document: CI, PL, CO, BL, MTC
Certificate: CE, ISO, TEST REPORT
Export Country
Asia: Vietnam, Singapore, Thailand, Indonesia, Malaysia, Philippines, Kazakhstan.
Africa: Nigeria, Madagascar,Ghana, Kenya, Angola, Tanzania, South Africa.
Middle East: Saudi Arabia, Qatar, Israel, Egypt, Oman, Yemen, Jordan, Lebanon.
Latin America: Uruguay, Peru, Chile, Brasil, Ecuador, Colombia, Argentina, Paraguay
Oceania: Papua New Guinea, Australia, New Zealand, Solomon Islands, Fiji.
Europe: Greece, UK, Poland, Ukraine, France, Spain, Portugal, Norway, Sweden
ASTM A182 F91 Properties
Chemical Composition
| C | Mn | P | S | Si | Cr | Mo |
|---|---|---|---|---|---|---|
| 0.08-0.12 | 0.3-0.6 | 0.01 | 0.02 | 0.2-0.5 | 8-9.5 | 0.85-1.05 |
Mechanical Properties
| Tensile Strength | Yield Strength | Elongation |
|---|---|---|
| 585 (Mpa) | 415 (Mpa) | 20 (%) |
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