| 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 UNS S32750 Duplex Stainless Steel 2507 Bolt with Nut is a premium-grade fastening solution specifically designed for the demanding requirements of the marine industry. Constructed from high-quality Alloy 2507, this bolt offers exceptional strength, corrosion resistance, and durability, making it ideal for use in challenging marine environments.
Chemical composition of 2507 Bolt
| 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, this Duplex Stainless Steel 2507 Bolt meets stringent quality standards, ensuring reliable performance under high-stress conditions. The bolt is available in a range of sizes, from M6 to M100, and lengths spanning from 30 to 800 mm, providing versatility for various applications.
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 |
Manufactured according to ANSI and DIN standards, this bolt is precision-engineered to deliver superior performance and longevity. Its unique feature of higher surface strength achieved through cold working enhances its durability and resistance to wear and tear.
The Duplex Stainless Steel 2507 Bolt is well-suited for use in the oil and gas industry, where it can withstand aggressive operating environments, as well as in the marine industry to withstand exposure to saltwater and harsh weather conditions. Additionally, it finds applications in the machining industry for securing critical components and in the pollution control industry for reliable fastening in pollution control systems.
This high-quality bolt combines performance, durability, and corrosion resistance, making it a reliable choice for critical applications in various industries. Trust the UNS S32750 Duplex Stainless Steel 2507 Bolt to provide secure fastening and peace of mind in demanding environments.
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