| Customization: | Available |
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| Material: | Stainless Steel |
| Type: | Round Head |
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XIAMEN QISHINE
XIAMEN QISHINE IMP. & EXP. Co., Ltd., is a globally recognized and renowned pipeline product supplier specializing in the provision of a wide array of pipeline essentials, from fasteners to gaskets. 
We take pride in catering to a broad range of clientele across various industries and projects worldwide, with a strategic focus on Engineering, Procurement, and Construction (EPC) companies and pipeline construction projects.
We have more than ten years of pipeline product development & sales experience, so we have a wealth of relevant experience and problem solving ability.
The NF NC22DNb Inconel 625 Bolt and Nut are the optimum solution for applications requiring both superior corrosion resistance and exceptional durability. Manufactured from NC22DNb material, which has a class rating of 8.8, these bolts and nuts are engineered to perform well in challenging environments where exposure to corrosive elements is a constant threat.
Similar brand
| NF | UNS | BSW | Trademark | W.Nr |
| NC22DNb | N06625 | NA21 | Inconel625 | 2.4856 |
With a size range extending from M6 to M100 and lengths spanning from 30 to 800 mm, the NF NC22DNb Inconel 625 Bolt and Nut are designed to meet the varied demands of industrial applications, ensuring a precise fit for a wide range of projects. These fasteners are compliant with the following standards: NF, UNS, DIN and BSW. They are versatile and are compatible with a wide range of equipment and machinery.
Chemical composition of Inconel 625 Bolt and Nut
| alloy | % | Fe | Cr | Ni | C | Mn | Si | Co | Mo | Al | Ti | P | S | Nb |
| Inconel 625 | Min | 20 | REM | 8 | 3.15 | |||||||||
| Max | 5 | 23 | 0.1 | 0.5 | 0.5 | 1 | 10 | 0.4 | 0.4 | 0.015 | 0.015 | 4.15 |
One of the most notable features of the NF NC22DNb Inconel 625 Bolt and Nut is its outstanding corrosion resistance. Tested and certified to NACE standards by the American Society of Corrosion Engineers, these fasteners offer unparalleled protection against corrosive agents, making them ideal for use in chemical process industries and applications exposed to seawater and high mechanical stress.
Minimum mechanical properties of bolts and Nuts at room temperature
| Condition | Rm N/mm² |
RP0.2 N/mm² |
A5 % |
Hardness HB |
| annealing conditions | 760 | 345 | 30 | Max. 220 |
The bolts and nuts are rated at 220 HB for hardness, enhancing their durability and longevity. The robust construction of the NF NC22DNb Inconel 625 Bolt and Nut ensures that it can withstand demanding operational conditions without compromising on performance or structural integrity.
These fasteners are ideal for critical applications where reliability is paramount. They guarantee secure and stable connections, providing peace of mind even in the most challenging environments. Whether used in offshore platforms, marine equipment, or chemical processing plants, the NF NC22DNb Inconel 625 Bolt and Nut provide consistent and dependable performance, meeting the industry's highest standards.
To summarise, the NF NC22DNb Inconel 625 Bolt and Nut combines superior material quality, precise engineering and exceptional corrosion resistance to offer a reliable and durable fastening solution for a variety of industrial applications. Investing in these high-performance fasteners will ensure the long-term integrity and efficiency of your equipment and structures.
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