| Customization: | Available |
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| Material: | Stainless Steel |
| Type: | Hexagon Head |
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XIAMEN QISHINE
XIAMEN QISHINE IMP. & EXP. Co., Ltd. is a globally recognised and renowned supplier of pipeline products, specialising in providing a wide array of essentials, from fasteners to gaskets.
We take pride in catering to a broad range of clients across various industries and projects worldwide. Our strategic focus is on engineering, procurement and construction (EPC) companies and pipeline construction projects.
With more than ten years' experience in pipeline product development and sales, we have a wealth of relevant experience and problem-solving ability.
The Duplex Stainless Steel 2507 fastener is a premium-grade solution designed to meet the specific demands of the machining and pollution control industries. Manufactured from the high-quality alloy 2507, it provides unparalleled durability, strength, and corrosion resistance, making it ideal for a range of applications within these sectors.
Chemical composition of 2507 Fastener
| alloy | % | Ni | Cr | C | Mo | Mn | Si | S | F | P | Cu |
| 2507 | Min | 6 | 24 | 3 | 0.24 | ||||||
| Max | 8 | 26 | 0.03 | 5 | 1.2 | 0.08 | 0.02 | 0.32 | 0.035 | 0.5 |
With an elongation of 15% and a grade of 8.8, the Duplex Stainless Steel 2507 fastener meets industry standards set by ANSI and DIN, ensuring reliable performance. It is available in sizes ranging from M6 to M100 and lengths from 30 to 800 mm, and can be customised for different projects.
Minimum mechanical properties of bolts at room temperature
| Condition | Rm N/mm² |
RP0.2 N/mm² |
A5 % |
Hardness HB |
| Solution treatment | 800 | 550 | 15 | 310 |
One of the standout features of the Duplex Stainless Steel 2507 fastener is its ability to increase surface strength through cold working. This improves its performance in challenging environments, offering greater stability and longevity to machined components and pollution control systems.
This fastener's versatility makes it a popular choice across various sectors, including oil and gas, marine, machining, and pollution control. Whether securing critical components in offshore drilling operations or supporting pollution control equipment in industrial settings, the fastener delivers reliable performance under extreme conditions.
In conclusion, the Duplex Stainless Steel 2507 fastener is a high-quality, durable fastening solution that meets the stringent requirements of the machining and pollution control industries. Its superior strength, corrosion resistance, and adaptability make it a valuable asset in a wide range of applications, ensuring optimal performance and longevity for machined components and pollution control systems.
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