Can be used in fire hazard areas! Easy to manage construction and can shorten construction time with non-welded joint piles.
The "pairing joint" is a non-welded joint pile that can be used with all prefabricated piles. It allows for stable construction unaffected by weather conditions such as rain, wind, snow, and low temperatures. Its resistance to bending, shear, and tension is equivalent to that of welded joints. Additionally, since welding is not required, it can be used in sites where flammable gases are likely to be generated or in chemical plants handling combustible materials. 【Features】 ■ Easy construction management, leading to shortened construction periods ■ Unaffected by weather conditions ■ Usable in fire-restricted sites ■ Stable quality due to factory production ■ Joint strength is equivalent to that of welded joints *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Construction Procedure】 ■ Attach the outer ring receiving jig to the lower pile and insert the outer ring, which has been coated with rust preventive, into the lower pile. Install the guide link that connects the upper and lower piles, and erect the upper pile. ■ Remove the guide ring and apply rust preventive to the outer peripheral surface of the end plate and the inner peripheral surface of the inner ring. ■ Engage the inner ring with the protruding part of the end plates of the upper and lower piles, and apply rust preventive to the outer peripheral surface of the inner ring. ■ Install the hydraulic jack in the designated position. ■ Apply fitting force with the hydraulic jack to fit the inner ring and outer ring together. ■ Remove the hydraulic jack and confirm that the fitting allowance is within the specified range. *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Our company is engaged in the manufacturing, sales, and design construction of concrete piles. In recent years, our country has experienced frequent earthquake disasters, and as a concrete pile manufacturer that supports various structures from below ground, we have established a consistent system from manufacturing to sales and construction. We are adopted as a "foundation" that supports your valuable assets with reliable quality and excellent technology. Additionally, besides our own products, we handle ground surveys, various ground improvements, and steel pipe piles, proposing the best "foundation" to meet needs ranging from residential to large-scale construction. In a challenging environment surrounding society, we will contribute to the community and society through what only our company can do.