| 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 DIN W.Nr.1.4462 Duplex Stainless Steel Bolt, crafted from premium Alloy 2205 material, stands out as a superior fastening solution for a wide range of industries. Meeting ANSI and DIN standards, this bolt boasts remarkable strength and endurance, making it an ideal choice for critical applications in demanding environments. With an elongation rate of 25% and a Grade of 8.8, this bolt offers exceptional performance and reliability.
Chemical composition of S32205 bolts
| alloy | % | Ni | Cr | C | Mo | Mn | Si | S | |
| S32205 | Min | 4.5 | 22 | 3 | |||||
| Max | 6.5 | 23 | 0.03 | 3.5 | 2.0 | 1.0 | 0.02 |
Designed to withstand harsh conditions, this duplex stainless steel bolt exhibits excellent resistance to chloride ion stress corrosion and sulfide stress corrosion, ensuring long-lasting durability. Its high mechanical strength further enhances its reliability, making it suitable for applications that require robust fastening solutions.
Minimum mechanical properties of bolts at room temperature
| Condition | Rm N/mm² |
A5 % |
| Solution treatment | 640 | 25 |
This versatile bolt comes in sizes ranging from M6 to M100, with lengths varying from 30 to 800 mm, providing flexibility to meet diverse project requirements. Whether used in the paper industry for equipment installations, food industry processing systems, thermal power plant flue gas desulfurization equipment, or offshore oil platforms, this bolt delivers superior performance.
In addition to its application in various industries, this duplex stainless steel bolt is well-suited for oil field pipelines and equipment, offering secure and reliable fastening solutions for critical infrastructure. Its corrosion-resistant properties make it an excellent choice for desalination equipment, ensuring longevity and efficiency in harsh environments.
Take advantage of the exceptional properties of the DIN W.Nr.1.4462 Duplex Stainless Steel Bolt for your next project. Trust in its proven track record in delivering high performance and reliability, backed by its adherence to stringent quality standards.
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