Shelby Tubes: 3in Diameter x 30in Long, Galvanized

Shelby Tubes: 3in Diameter x 30in Long, Galvanized

Humboldt H-4210.30, Shelby Tube for Undisturbed Soil Sample, 3in Diameter x 30in Long, Galvanized

Shelby tube samplers are thin-walled, hollow steel tubes, which are driven into the ground to extract a relatively undisturbed soil sample for use in laboratory tests used to determine density, permeability, compressibility and strength. It is crucial to minimize the time the soil core is in contact with the steel tubes to prevent galvanic reactions and microbial growth, which could affect the quality of the samples.

Each tube has one end that is chamfered to form a cutting edge and the upper end includes holes for securing the tube to a drive head. Shelby tubes are useful for collecting soils that are particularly sensitive to sampling disturbance, including fine cohesive soils and clays. The tubes can also be used to transport samples back to the lab as well. Proper handling and equipment usage are the responsibility of trained personnel to ensure the accuracy and integrity of the soil samples.

Note: Size is OD. All tubes are 16 gauge steel.

3” and 5” tubes are galvanized

View our full line of Soil Permeameters

The Shelby Tube, 3in Diameter x 30in Long, Galvanized, offered by HUMBOLDT H-4210.30, is a versatile tool used for extracting undisturbed soil samples from the ground. Made of thin-walled, hollow steel tubes, this product is specially constructed for laboratory testing purposes to determine various soil properties such as density, permeability, compressibility, and strength.

The tube features a chamfered end that creates a cutting edge for easy insertion into the ground. Additionally, the upper end of the tube includes holes to secure it to a drive head, ensuring stability during the sampling process. With its unique construction the Shelby tube excels in collecting soil samples that are sensitive to sampling disturbance, particularly fine cohesive soils and clays. The tube also serves as an efficient means of transporting samples back to the laboratory for further analysis.

The Shelby Tube, with a 3in diameter and a length of 30in, is constructed using 16 gauge steel and is galvanized to enhance its durability and corrosion resistance. The galvanized coating provides excellent protection against external elements, ensuring the longevity and reliability of the tube. This product is suitable for a range of applications due to its high-quality construction and design.

For additional soil testing needs, customers are encouraged to explore HUMBOLDT’s wide range of Soil Permeameters. These permeameters offer a comprehensive solution for evaluating the flow of water through soil samples, providing valuable information for geotechnical and environmental projects.

Invest in the Shelby Tube, 3in Diameter x 30in Long, Galvanized, and experience its exceptional performance and reliability in soil sampling.

Product Specifications

Shelby tubes are meticulously crafted from hollow steel and come in a variety of diameters and lengths to suit different sampling needs. Available diameters include 2”, 2.5”, 3”, and 5”, while lengths range from 10” to 36”. This variety ensures that you can select the perfect tube for your specific application.

Each tube is constructed with a chamfered end that forms a cutting edge, facilitating easy penetration into the ground and minimizing sampling disturbance. The upper end of the tube includes strategically placed holes for securing it to a drive head, ensuring stability and ease of use during the extraction process. For further preparation of your samples, consider using a Soil Sample Trimmer to cut them to the required size for accurate laboratory testing.

The thin-walled constructed of Shelby tubes is crucial for reducing disturbance to the soil, ensuring that the extracted sample remains as undisturbed as possible. This construction is essential for accurate laboratory tests that determine soil properties such as density, permeability, compressibility, and strength.

Constructed from 16 gauge steel, these tubes are both strong and durable, yet lightweight enough to handle easily. The galvanized coating further enhances their durability by providing excellent protection against corrosion, ensuring that the tubes remain reliable over time.

Shelby tubes are indispensable tools for geotechnical engineering and soil mechanics applications. They are constructed to extract relatively undisturbed soil samples, which can then be transported to a lab for detailed testing and analysis. The specifications of these tubes make them ideal for a wide range of applications, including environmental monitoring and construction projects.

Applications and Uses

Shelby tubes are essential for collecting relatively undisturbed soil samples, which are critical for accurate laboratory tests. These tests help determine key soil properties such as density, permeability, and strength, providing valuable data for geotechnical engineering and soil mechanics.

The construction of Shelby tubes makes them particularly effective for collecting sensitive soils that are prone to sampling disturbance. By minimizing disturbance, these tubes preserve the natural structure of the soil sample, ensuring that the test results are as accurate as possible.

In addition to their use in soil sampling, Shelby tubes are also ideal for transporting samples back to the laboratory. This reduces the risk of sample contamination and degradation, ensuring that the samples remain intact and reliable for further testing.

Shelby tubes are versatile tools used in a variety of applications, including environmental monitoring and construction projects. They can be used in conjunction with other sampling methods, such as split-spoon sampling, to provide a comprehensive understanding of the soil’s characteristics.

These tubes are also useful for collecting samples from deep or hard-to-reach areas, making them an ideal choice for a wide range of geotechnical and environmental applications. By extracting relatively undisturbed soil samples, Shelby tubes provide accurate data on the soil’s properties and behavior, which is essential for successful project planning and execution.

Additional Considerations

When using Shelby tubes, it is crucial to consider the potential for sampling disturbance and take steps to minimize it. This ensures that the sample’s natural structure is preserved, providing accurate results for laboratory tests.

Handle the tubes with care to avoid damaging either the sample or the tube itself. Proper storage in a secure location is essential to prevent loss or contamination of the samples.

Shelby tubes are specifically constructed for use in laboratory tests and should not be used for other purposes. Regular cleaning and maintenance of the tubes are necessary to keep them in good condition and ensure they continue to provide accurate results.