Shreehari’s High Tensile Grade L7 fasteners are specially engineered for superior performance in cold temperature environments. Manufactured using premium-grade alloy steel, these fasteners maintain their mechanical strength and durability even under extreme cold conditions. Ideal for use in industries such as oil and gas, marine, and heavy machinery, these L7 grade fasteners ensure reliable joint integrity and resistance against brittle fracture at low temperatures. Their high tensile strength makes them suitable for high-stress applications requiring exceptional load-bearing capacity. These fasteners come in various sizes and thread specifications to meet diverse engineering requirements, providing robust fastening solutions where standard fasteners might fail due to temperature-induced brittleness.
Key Features
| Features | Description |
|---|---|
| Grade Type | High Tensile Grade L7 |
| Temperature Suitability | Cold Temperature Applications |
| Material | Premium Alloy Steel |
| Mechanical Strength | Maintains strength at low temperatures |
| Applications | Oil & Gas, Marine, Heavy Machinery |
| Corrosion Resistance | Enhanced resistance suitable for harsh environments |
| Sizes Available | Multiple sizes and thread specifications |
| Load Capacity | Suitable for high-stress fastening applications |
| Compliance | Manufactured as per industry standards |
| Attributes | Description |
|---|---|
| Material Composition | Alloy Steel with heat treatment |
| Tensile Strength | Minimum 70,000 psi (approximate value for Grade L7) |
| Temperature Range | -50°C to +50°C (suitable for sub-zero conditions) |
| Thread Type | Metric / UNC / UNF (customizable) |
| Finish | Zinc plated / Black oxide / Hot-dip galvanized |
| Standards Compliance | IS 1367 Part 3 / ASTM A193 Grade L7 equivalent |
| Usage | Pressure vessels, boilers, structural assemblies prone to cold exposure |
*Disclaimer: The above description has been AI-generated and has not been audited or verified for accuracy. It is recommended to verify product details independently before making any purchasing decisions.
These fasteners are made from premium alloy steel and undergo specific heat treatments that maintain their mechanical strength and toughness even at sub-zero temperatures, preventing brittle fractures in cold environments.
Yes, Shreehari’s L7 fasteners offer enhanced corrosion resistance and high tensile strength, making them suitable for challenging marine environments subject to cold temperatures.
The fasteners are available in standard metric, UNC, and UNF thread types, and customization can be done based on client requirements.
Yes, these fasteners conform to industry standards such as IS 1367 Part 3 and are equivalent to ASTM A193 Grade L7, ensuring quality and reliability.
They are typically used in pressure vessels, boilers, oil and gas installations, marine structures, and heavy machinery assemblies that require high tensile strength and durability under cold temperature stress.
Country Of Origin: India
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Mumbai , India
Manufacturer, Distributor, Exporter, Wholesaler
GST- 27angpp5678n2z1
