A252 Grade 2 Steel Pipe Pilings for Foundations In The Offshore Industry
In the ever-evolving world of infrastructure development, the need for reliable and durable materials is paramount. We are proud to offer our premium piles, designed to meet the stringent standards required for underground gas pipelines. Our piles are manufactured with precision, ensuring that each pile is individually weighed to guarantee compliance with industry specifications.
Our pipe piles are made from A252 GRADE 2 steel, a material known for its strength and resilience. This grade of steel is particularly suitable for applications involving underground installations where the structural integrity of the material is critical. A252 GRADE 2 steel pipe is designed to withstand the harsh conditions often encountered in underground environments, making it an ideal choice for gas pipeline applications.
As a trusted stockist of SSAW (Spiral Submerged Arc Welded) pipe, we ensure that our products meet the highest quality standards. Each pipe pile is manufactured using advanced welding techniques that increase the material’s strength and durability. Our SSAW pipe is known for its excellent mechanical properties and is suitable for a variety of applications, including underground natural gas pipelines. The spiral welding process not only provides a strong structure, but also allows for longer lengths to be produced, reducing the need for joints and enhancing the overall integrity of the installation.
Mechanical Property
| Grade 1 | Grade 2 | Grade 3 | |
| Yield Point or yield strength, min, Mpa(PSI) | 205(30 000) | 240(35 000) | 310(45 000) |
| Tensile strength, min, Mpa(PSI) | 345(50 000) | 415(60 000) | 455(66 0000) |
Product analysis
The steel shall contain no more than 0.050% phosphorous.
Permissible Variations In Weights and Dimensions
Each length of pipe pile shall be weighed separately and its weight shall not vary more than 15% over or 5% under its theoretical weight, calculated using its length and its weight per unit length
The outside diameter shall not vary more than ±1% from the specified nominal outside diameter
Wall thickness at any point shall not more than 12.5% under the specified wall thickness
Length
Single random lengths: 16 to 25ft(4.88 to 7.62m)
Double random lengths: over 25ft to 35ft(7.62 to 10.67m)
Uniform lengths: permissible variation ±1in
Ends
Pipe piles shall be furnished with plain ends, and the burrs at the ends shall be removed
When the pipe end specified to be bevel ends, the angle shall be 30 to 35 degree
Product marking
Each length of pipe pile shall be legibly marked by stenciling, stamping, or rolling to show: the name or brand of the manufacturer, the heat number, the process of manufacturer, the type of helical seam, the outside diameter, nominal wall thickness, length, and weight per unit length, the specification designation and the grade.
A key feature of our piles is their weight consistency. Each pile is carefully weighed and we adhere to strict tolerances to ensure that the weight does not vary by more than 15% or 5% of the theoretical weight. This accuracy is critical for engineers and contractors who rely on accurate specifications for their projects. By maintaining these weight standards, we help ensure that the installation process goes smoothly and that the structural performance of the piles meets the expected standards.
Our commitment to quality extends beyond the manufacturing process. We understand that the success of any project involving underground gas pipelines depends on the reliability of the materials used. Therefore, we carry out stringent quality control checks at every stage of production. Our team of experts is dedicated to ensuring that every pile meets the necessary specifications and is immediately usable upon delivery.
In addition to high-quality piles, we also provide excellent customer service and support. Our knowledgeable team is always available to answer any questions you may have, provide technical guidance, and help you select the right products for your specific needs. We pride ourselves on building long-term relationships with our customers, ensuring that they not only receive a first-class product, but also the support they need to successfully complete their project.
In summary, our premium pipe piles made from A252 GRADE 2 steel, available through our SSAW pipe dealer service, are the perfect solution for your underground gas pipeline project. With our commitment to quality, precision, and customer satisfaction, you can trust us to provide the materials you need to ensure your infrastructure development is successful and safe. Choose our pipe piles for a reliable, durable, and efficient solution to your underground construction needs.
