Technolloy Inc. is a spread-out Manufacturers, Stockists, Suppliers, and Traders of Alloy steel F91 flanges in Vientnam. Alloy steel F91 slip-on flanges have durability and life expectancy, are antagonistic to disastrous, have high inflexibility, are oxidation/disintegration/stress utilization breaking, and have a split disintegration block. One critical part is incredible layering accuracy. Alloy Steel F91 welds neck flanges with a mix of the absolute best metals like manganese, molybdenum, chromium, and nickel. Considering these metals, these flanges show a splendid part; for instance, they can be used in high-strain as well as high- or low-temperature applications. Our manufactured things show a couple of striking features and benefits to our clients. Such components are strength, high versatility, unfriendly to horrendous, utilization, oxidation, stress disintegration breaking, split disintegration resistance, incredible layered accuracy, robustness, life expectancy, and some more.
Alloy Steel F91 Welding Neck Spine has its applications in various applications, for instance, nuclear power plant valves and syphon creation, hydrocarbon dealing with pipelines, and that is just a hint of something larger. The energy usage, considering the advancement of these Alloy steel F91 slip-on flanges, has actually decreased due to mechanical upgrades and energy assurance measures.
Alloy Steel F91 Flanges Manufacturers, Alloy Steel F91 Flanges Suppliers, Alloy Steel F91 Flanges Stockists, Alloy Steel F91 Flanges Exporters
Alloy Steel F91 Flanges Manufacturers in Vientnam, Alloy Steel F91 Flanges Suppliers in Vientnam, Alloy Steel F91 Flanges Stockists in Vientnam, Alloy Steel F91 Flanges Exporters in Vientnam
This also influences its use in business kitchens and food handling with plants, as our Alloy Steel F91 Strung Flanges can be steam cleaned and disinfected and don't need paint or other surface treatments. Alloy Steel F91 Flanges contain chromium molybdenum steel Alloy and, in this manner, have a high break resistance. They are also loved due to their light weight because of their low carbon and high Alloy nature. It is particularly impenetrable to sulphide utilization breaking and can, in like manner, persevere through hydrogen attacks. The F91-hung spine is known to be entirely pliant, strong, and outrageous.
Aside from these characteristics, these flanges are quite easy to weld. We play out different tests on our flanges to ensure select necessity quality. The tests coordinated are whirlpool current testing, hydrostatic testing or ultrasonic evaluation, NDT, and, moreover, engineered and genuine property audits. A piece of various tests is Alloy examination, Rockwell hardness test, substance test, mechanical test, intergranular disintegration test, positive material test, smoothing test, ejecting test, pariah survey, and so forth.
Alloy Steel F91 Flanges Equivalent Grades
| STANDARD | UNS | WERKSTOFF NR. |
|---|---|---|
| Alloy Steel F91 | K90901 | 1.4903 |
Specification of Alloy Steel F91 Flanges
Alloy Steel Flanges Specification : ASTM A182 / ASME SA182
Dimension Standard : ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, 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)
DIN Flanges : DIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673.
JIS Flanges : JIS B2220 5K, JIS B2220 10K, JIS B2220 16K, JIS B2220 20K
BS Flanges : BS4504 PN 6, BS 4504 PN 10, BS4504 PN 16, BS4504 PN 25, BS4504 PN 40, BS 4504 PN 64, BS 4504 PN 100, BS 4504 PN 160, BS 4504 PN 250, BS 10, BS Table D, BS Table E, BS Table F, BS Table H.
Chemical Properties of Alloy Steel F91 Flanges
| Grade | C | Mn | P | S | Si | Ni | Ch | Mo | Cb | N |
|---|---|---|---|---|---|---|---|---|---|---|
| F91 | 0.08-0.12 | 0.30-0.60 | 0.020 | 0.010 | 0.20-0.50 | 0.40 | 8.0-9.5 | 0.85-1.05 | 0.06-0.10 | 0.03-0.07 |
Mechanical Properties Of Alloy Steel F91 Flanges
| 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 | ||||
| F91 | 585 | 415 | 20 | - | 248 max |
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