High Quality Piling Pipes With Interlock
Introducing our high quality interlocking piling pipes, the ultimate solution for modern construction and infrastructure development. With the demand for large diameter piling pipes increasing, our company is at the forefront of this change, offering premium quality spiral welded large diameter steel pipe piles that meet the highest industry standards.
Our high-quality interlocking piling pipes with interlock are engineered to provide exceptional strength and stability, making them ideal for a variety of applications in construction and infrastructure projects. The interlocking feature enhances the structural integrity of the pipes, ensuring they can withstand the rigors of heavy loads and harsh environmental conditions.
As we continue to innovate and adapt to the changing demands of the industry, our commitment to quality remains steadfast. We understand that the success of your project depends on the reliability of the materials you use, which is why we prioritize quality control at every stage of production.
Company Advantage
Our factory is located in the heart of Cangzhou City, Hebei Province and has been a trusted name in the steel industry since 1993. Our factory covers an area of 350,000 square meters and is equipped with the latest technology and machinery, allowing us to produce piling pipes that are not only strong and durable but also perform at the highest level. With total assets of RMB 680 million and 680 skilled employees, we are committed to delivering products that exceed our customers' expectations.
Product Specification
|
Standard |
Steel grade |
Chemical composition |
Tensile properties |
Charpy Impact Test and Drop Weight Tear Test |
||||||||||||||
| C | Si | Mn | P | S | V | Nb | Ti | CEV4)（%） | Rt0.5 Mpa Yield strength | Rm Mpa Tensile Strength | Rt0.5/ Rm | （L0=5.65 √ S0 ）Elongation A% | ||||||
| max | max | max | max | max | max | max | max | Other | max | min | max | min | max | max | min | |||
| L245MB |
0.22 |
0.45 |
1.2 |
0.025 |
0.15 |
0.05 |
0.05 |
0.04 |
1) |
0.4 |
245 |
450 |
415 |
760 |
0.93 |
22 |
Charpy impact test: Impact absorbing energy of pipe body and weld seam shall be tested as required in the original standard. For details, see the original standard. Drop weight tear test: Optional shearing area |
|
|
GB/T9711-2011（PSL2） |
L290MB |
0.22 |
0.45 |
1.3 |
0.025 |
0.015 |
0.05 |
0.05 |
0.04 |
1) |
0.4 |
290 |
495 |
415 |
21 |
|||
| L320MB |
0.22 |
0.45 |
1.3 |
0.025 |
0.015 |
0.05 |
0.05 |
0.04 |
1) |
0.41 |
320 |
500 |
430 |
21 |
||||
| L360MB |
0.22 |
0.45 |
1.4 |
0.025 |
0.015 |
1) |
0.41 |
360 |
530 |
460 |
20 |
|||||||
| L390MB |
0.22 |
0.45 |
1.4 |
0.025 |
0.15 |
1) |
0.41 |
390 |
545 |
490 |
20 |
|||||||
| L415MB |
0.12 |
0.45 |
1.6 |
0.025 |
0.015 |
1)2)3 |
0.42 |
415 |
565 |
520 |
18 |
|||||||
| L450MB |
0.12 |
0.45 |
1.6 |
0.025 |
0.015 |
1)2)3 |
0.43 |
450 |
600 |
535 |
18 |
|||||||
| L485MB |
0.12 |
0.45 |
1.7 |
0.025 |
0.015 |
1)2)3 |
0.43 |
485 |
635 |
570 |
18 |
|||||||
| L555MB |
0.12 |
0.45 |
1.85 |
0.025 |
0.015 |
1)2)3 | Negotiation |
555 |
705 |
625 |
825 |
0.95 |
18 |
|||||
| Note: | ||||||||||||||||||
| 1）0.015 ≤ Altot ＜ 0.060；N ≤ 0.012；AI—N ≥ 2—1；Cu ≤ 0.25；Ni ≤ 0.30；Cr ≤ 0.30；Mo ≤ 0.10 | ||||||||||||||||||
| 2）V+Nb+Ti ≤ 0.015% | ||||||||||||||||||
| 3）For all steel grades, Mo may ≤ 0.35%, under a contract. | ||||||||||||||||||
| Mn Cr+Mo+V Cu+Ni 4）CEV=C+ 6 + 5 + 5 | ||||||||||||||||||
Product Advantage
One of the standout features of our high-quality piling pipes is the interlocking design. This innovative feature enhances the structural integrity of the pipes, creating a seamless connection that improves load distribution and stability. The interlocking advantage is particularly beneficial in challenging soil conditions where traditional piling methods can fail. By ensuring a tighter fit between pipes, the interlocking design minimizes the risk of displacement and improves the overall performance of the piling system.
Product Shortcoming
While they offer excellent strength and stability, the complexity of their installation can present challenges. A skilled workforce is required to ensure proper alignment and connection, which can result in increased labor costs and time delays on site. Additionally, the initial investment in high-quality interlocking piling pipes can be higher than traditional options, which may prevent some contractors from choosing this advanced solution.
Application
In the ever-growing world of construction and infrastructure development, the demand for high-quality piling pipes has surged, especially when project specifications call for larger diameters. As construction projects increase in size and complexity, the need for strong, reliable materials becomes critical. This is where high-quality spiral-welded large-diameter steel pipe piles come into play, providing the strength and durability required for modern engineering challenges.
Our premium piling pipes feature an interlocking design, ensuring seamless integration and enhanced structural integrity. The interlocking feature not only simplifies the installation process, but also provides additional stability, making our pipes ideal for a variety of applications, including deep foundations and offshore structures. As piling pipe diameters continue to increase, our commitment to quality and innovation remains steadfast, allowing us to meet the growing demands of the construction industry.
In conclusion, the importance of high-quality piling pipe with interlocking applications cannot be overstated. As construction projects become increasingly ambitious, the materials used must meet the demands. Our company is proud to contribute to this important field, providing reliable solutions that stand the test of time. Whether you are involved in large-scale infrastructure projects or specialized construction works, our piling pipes are carefully designed to provide excellent performance and durability.
FAQ
Q1:What is Piling Pipe?
Piling pipes are important components used to support structures in deep foundation systems. They are driven into the ground to transfer loads from the structure above to the stable soil or rock below. With the increasing popularity of large diameter pipes, the quality of these materials has become critical.
Q2:Why choose high quality piling pipe?
High-quality piling pipes ensure durability, strength and reliability, which are essential to the safety and longevity of a construction project. Our spiral welded large diameter steel pipe piles meet stringent quality standards, ensuring they can withstand the rigors of a construction environment.
Q3:What is the interlock function?
The interlocking feature of the pile pipes ensures a secure connection between the pipes, thus enhancing their structural integrity. This design minimizes the risk of displacement and ensures a stable foundation, making it ideal for large projects.
