ASTM A182 Gr F1 Alloy Steel Flanges are meticulously crafted from high-grade stainless steel, ensuring durability and resistance to wear and corrosion. These flanges are manufactured using advanced hot-rolled techniques to achieve optimal strength and surface finish. With a galvanized surface, they provide enhanced protection against environmental damage and chemical exposure. Available in various sizes, these flanges cater to diverse industrial needs and applications. Their purity ranges from 80% to 99%, ensuring reliable performance for demanding projects. Engineered to meet multiple grade requirements, these alloy steel flanges are ideal for industries requiring precision and long-lasting materials. Widely recognized for their exceptional quality, these flanges are suited for export, manufacturing, supplying, and trading purposes.
| Specification | ASTM A182 F1 Flanges |
|---|---|
| Other Standard | B16.47 Series A & B/ B16.48, BS4504/ GOST |
| Production Technique | Forged/ Heat treated and machined |
| Manufacturer of | Forged/ Threaded/ Screwed / Plate |
| Available Size | NPS 1" To 16 Manufacturer In India |
| List Of Schedule | SCH 5S, SCH 10, SCH 40, SCH 80, SCH 120, SCH 160, SCH 180. |
| Standard And Dimensions | DIN 2501/ DIN 2527/ JIS/ ISO/ P235GH/ API/ EN 1092-2/ EN/ BS/ DIN 2561/ EN 1092-1 |
| Manufacturer Types | Slip On/ Threaded/ Reducing/ Weld Neck/ Socket Weld/ Blind/ Lap Joint |
| Flange Test | Hydrostatic testing machine/ UI trasonic flaw detector/ X-ray detector/ Direct-reading Spectrograph/ Magnetic particle detector |
| Coating | Anti-rust Paint/ Zinc Plated/ Oil Black Paint/ Yellow Transparent/ Cold and Hot Dip Galvanized |
| Methods | Forging Casting Rolling Cutting |
| EN Standard | 6Bar/ 10Bar/ 16Bar/ 25Bar/ 40Bar |
| DIN Standard | PN6/ PN10/ PN16/ PN25/ PN40/ PN64 |
| JIS Standard | 5K/ 10K/ 16K 20K/ 30K/ 40K/ 63K |
| Flange Equipment | Pushing Machine/ electric bevelling machine/ Press machine/ Bending machine/ Sand-blasting machine etc |
| Face Type | Raised Face Flat Face Ring Type Joint |
| Most common types | Weld Neck Ring Flanges (WNRF) Blind Ring Flanges (BLRF) Threaded Ring Flanges Lap Joint Ring Flanges (LJRF) Slip-On Ring Flanges (SORF) Socket Weld Ring Flanges (SWRF) Ring Type Joint Flanges (RTJF) |
| UNI Standard | 6 Bar/ 10 Bar/ 16 Bar/ 25 Bar/ 40 Bar |
| Supporting Material | Gasket/ Ring Joint/ Flange Bolts |
| Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
| Manufacturer Pressure Class | Class 150 (lb) up to 24" Class 300 (lb) up to 20" Class 600 (lb) up to 20" Class 900 (lb) up to 16" Class 1500 (lb) up to 10" Class 2500 (lb) up to 8" |
| STANDARD | DIN WERKSTOFF NR. | DIN | UNS |
|---|---|---|---|
| ASTM A182 F1 Flanges | 1.5415 | 15M03 | K12822 |
| Grade | Cr | Mo | C | Mn | Si | P | S |
|---|---|---|---|---|---|---|---|
| ASTM A182 F1 Flanges | 4-6 | 0.44-0.65 | 0.15 maximum | 0.3-0.6 | 0.5 | 0.03 | 0.03 |
| Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|
| 275 | 485 | 20 % |

Price:
Surface : Other, Polished / Shot Blasted
Material : Alloy Steel, Grade F5
Grade : Gr F5
Technics : Other, Forged
Standard : Other, ASTM A182
Size : 1/2 to 24 (DN15 to DN600)
Surface : Other, Polished
Material : Alloy Steel
Grade : F22
Technics : Other, Forged
Standard : Other, ASTM A182
Size : 1/2 to 48 (DN15 to DN1200)
Surface : Other, Black, Rust Proof Oil Coated, Smooth Finish
Material : Alloy Steel (Grade F91)
Grade : F91
Technics : Other, Forged
Standard : Other, ASTM A182
Size : 1/2 to 48 (DN15 to DN1200)
Surface : Other, Polished / Finished
Material : Alloy Steel
Grade : F9
Technics : Other, Forged
Standard : Other, ASTM A182
Size : 1/2 to 24 (DN15 to DN600)