Guaranteed on time delivery
Gayatri tubes have maintained their status in the industrial sphere with their quality and delivering the products on time. Our company manufactures Hastealloy b3 flanges , in different measurements and sizes. All the products are manufactured with the help of advanced mechanical systems. The systems installed for designing of the flanges are of international standards and thus ensure products with exceptional quality. Flanges are exported across the globe for different scale of operations. Flanges are solidified structures that are used for connection of the pipes for producing variety of operations. The flanges are considered as a major part of the piping system. It is similar to an engine in the automobile. The entire piping system is dependent on the flanges and the presence of flange gives strength to the frame structure of pipe.
Generally it is seen that it is cumbersome in long piping systems to do maintenance. However, the presence of flange encourages good maintenance of the pipes and can be easily dismantled. Also, with the dismantling of the systems, the transportation of the pipe becomes easier. The flanges are joined with the help of the bolts and nuts that are joined end to end in a flange. Though there are various advantages of flanges, the main advantage is that it reduces leakage problems in the piping structure. Thus a leak proof design is obtained. The alloy that is used for designing the flange is hastealloy that is the combination of nickel and molybdenum. Each of the substance offer unique advantage to the alloy and provide unique properties to the flanges. The use of hastealloy provides good mechanical resistance and corrosion resistance to the flange. It offers good resistance to carbide formation and hence keeps the piping system free from any kind of harmful deposits. The applications of hastealloy include marine industries, chemical industry and food processing industry.
Our company ensures good product quality with the help of documents that are provided to the products. Documents include certificates from the commerce industry and test reports. These test reports are testimony to good design of the flanges. All the products are safely transported with packing in wooden boxes.
| STANDARD | UNS | WNR. |
| Hastelloy B3 | N10675 | 2.4600 |
| Specifications | ASTM B564 / ASME SB564 |
| Dimensions | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
| Size | 1/2″NB TO 60″NB |
| Flange Face Type | Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
| Class / Pressure | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| 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 B3220 5K, JIS B3220 10K, JIS B3220 16K, JIS B3220 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. |
| Grade | Ni | Mo | Fe | C | Co | Cr | Mn | Si | Ti | W | Al | Cu |
| Hastelloy B3 | 65.0 min | 28.5 | 1.5 | .01 max | 3.0 max | 1.5 | 3.0 max | .10 max | .2 max | 3.0 max | .50 max | .20 max |
| Grade | Density | Melting Point | Tensile Strength | Modulus of elasticity ( GPa ) |
| Hastelloy B3 | 9.22 g/cm3 | 1418 °C | 1000-2000 MPa | 216 |
