| Material: | Stainless Steel |
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| Type: | Hexagon Head |
| Connection: | Common Bolt |
| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier 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.
Introducing the Super Duplex Stainless Steel 2507 Hex Head Bolt with Nut, specially designed for the demanding needs of the Oil and Gas industry. Manufactured with precision and durability in mind, this bolt and nut combination ensures secure fastening in even the harshest of conditions. The 2507 Super Duplex stainless steel material provides exceptional resistance to corrosion and offers remarkable strength, making it perfect for use in offshore platforms, subsea equipment, and other critical applications.
Similar brand
| GB/T | UNS | AISI/ASTM | W.Nr |
| 022Cr25Ni7Mo4N | S32750 | 2507 | 1.4410 |
Made from high-quality S32750 Super Duplex stainless steel, this bolt and nut set exceeds industry standards and is known for its superior performance. The S32750 material offers excellent resistance to pitting, crevice corrosion, and stress corrosion cracking, particularly in environments containing chloride ions. This makes it an ideal choice for offshore and marine applications where exposure to saltwater and harsh chemicals is prevalent.
Chemical composition of the 2057 bolts
| alloy | % | Ni | Cr | C | Mn | Si | Cu | Mo | P | S |
| 2507 | Min | 6.0 | 24 | - | - | - | - | 3.0 | - | - |
| Max | 8.0 | 26 | 0.03 | 1.2 | 0.08 | 0.5 | 5.0 | 0.035 | 0.02 |
With a standard size range of 1/2 - 4 inches, this hex head bolt with nut can accommodate various fastening requirements across different projects. It is designed to provide maximum tightening force, ensuring secure connections that can withstand high loads and vibrations. The hex head design allows for easy installation and removal, making it highly convenient for both regular maintenance and emergency repairs.
Minimum mechanical properties of bolts at room temperature
| Condition | Rm N/mm² |
RP0.2 N/mm² |
A5 % |
Hardness HB |
| Mechanical Properties | 800 | 550 | 15 | 310 |
In the Oil and Gas industry, the need for reliable and durable fastening solutions is crucial. The 2507 Hex Head Bolt with Nut is tailored to meet these requirements, providing exceptional strength and resilience. Its superior corrosion resistance properties allow it to withstand the challenging environments encountered in offshore drilling rigs, pipelines, and processing plants.
Features:
- Made from high-quality S32750 Super Duplex stainless steel
- Exceeds industry standards for strength and durability
- Exceptional resistance to corrosion, pitting, and crevice corrosion
- Specially designed for the Oil and Gas industry
- Hex head design for easy installation and removal
- Suitable for offshore applications and harsh environments
- Available in a standard size range of 1/2 - 4 inches
In conclusion, the 2507 Hex Head Bolt with Nut is a premium fastening solution, offering unmatched strength, durability, and corrosion resistance. With its Super Duplex stainless steel construction, this bolt and nut combination is engineered to provide reliable performance in the most demanding conditions. Whether used in offshore platforms, subsea equipment, or other Oil and Gas applications, this product is designed to deliver exceptional results and ensure operational efficiency.
Product Recommendation
Suppliers with verified business licenses
Audited Supplier 
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