PT. Cahaya Bina Baja is a distributor of AS F91 Pipe Flanges, which are known for being durable, rust-resistant, and damage-resistant. We offer a varied range of top quality Alloy Steel F91 Slip On Raised Flanges, which have been sourced from the reliable and certified manufacturers. The offered Alloy Steel F91 Blind Raised Flanges can be available from us on numerous sizes options as per the needs of the patrons. Manufactured by proficient and diligent engineers, this range of AS F91 Socket Weld Flanges is audited by deft quality controllers, ahead of transit. We have established ourselves as one of the most leading a distributor of Alloy Steel F91 Weld Neck Flanges, which are manufactured using latest tool designing technologies and optimum quality raw material. The clients can also enjoy the customized AS F91 Threaded Flanges as per their needs.
LIST OF ALLOY STEEL F91 FLANGES
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- ALLOY STEEL ASTM A182 FLANGES
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- AS FLANGES
Alloy Steel F91 Lap Joint Flanges is suitable for welding, and suitable for forming operations involving bending, coiling, and flanging. Regular quality up gradation of AS F91 Ring Type Joint Flanges helps us in coping with existing competition and we are able to maintain competitive edge over firms. In order to keep pace with never ending demands of customers our company provides excellent quality range of Alloy Steel F91 Spectacle Blind Flanges, which is known for its Light-weight, Perfect design, High durability, and more.
Alloy Steel F91 Flanges Standards / Types And Pressure Class
| ASME/ANSI B 16.5 | Welding Neck Flange, Slip on Flange, Blind Flange, High Hub Blind Flange, Socket Weld Flange, Lap Joint Flange, Threaded Flange, Ring Type Joint Flange |
| PRESSURE CLASS | 150, 300, 400, 600, 900, 1500, 2500 |
| ASME/ANSI B 16.47 | Welding Neck Flange, Blind Flange [Series A & B] |
| PRESSURE CLASS | 75, 150, 300, 400, 600, 900 |
| ASME/ANSI B 16.36 | Welding Neck Flange, Slip on Flange, Threaded Flange |
| PRESSURE CLASS | 300, 400, 600, 900, 1500, 2500 |
| BS 4504 SEC 3.1 | Welding Neck Flange, Hubbed Slip on Flange, Hubbed Threaded Flange, Lapped Pipe End Flange, Plate Flange, Loose Plate Flange, Loose Plate With Weld Neck Flange, Blank Flange |
| PRESSURE CLASS | PN 2.5 TO PN 40 |
| BS 4504[PART 1] | Welding Neck Flange, Hubbed Slip-On Hubbed Threaded, Plate Flange, Loose Plate With Weld On Plate Collar, Blank Flange |
| PRESSURE CLASS | PN 2.5 TO PN 400 |
| BS 1560 BOSS | Welding Neck Flange, Socket Welding Flange, Slip-On Flange, Blind Flange, Screwed Boss Flange, Lapped Flange |
| PRESSURE CLASS | 150, 300, 400, 600, 900, 1500, 2500 |
| BS10 | Welding Neck Flange, Plate Slip-On Flange, Screwed Boss Flange, Slip-On Boss Flange, Blind Flange |
| TABLE | D, E, F, H |
| DIN FLANGES | DIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673 |
| PRESSURE CLASS | PN 6 TO PN 100 |
Chemical Composition of Grade F91 Alloy Steel Flanges
| Grade | C | Mn | Si | S | P | Cr | Mo |
| A182 F91 | 0.08 - 0.12 | 0.3 - 0.6 | 0.5 | 0.01 | 0.02 | 8.5 - 9.5 | 0.85 - 1.05 |
Mechanical Properties of ASTM A182 Alloy Steel F91 Flanges
| Grade | Tensile Strength (Mpa) | Yield Strength (Mpa) | Elongation % |
| A182 F91 | 415 | 585 | 20 |
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