Prestressed high-strength concrete pipe piles Manufacturers

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Prestressed high-strength concrete pipe piles
Prestressed high-strength concrete pipe piles
Prestressed high-strength concrete pipe piles
Prestressed high-strength concrete pipe piles
Prestressed high-strength concrete pipe piles
Prestressed high-strength concrete pipe piles
Prestressed high-strength concrete pipe piles
Prestressed high-strength concrete pipe piles
Prestressed high-strength concrete pipe piles

Hollow pipe pile

Prestressed high-strength concrete pipe piles

Product details

Pile classification Outer diameter (mm) Wall thickness
(mm)
Concrete strength grade Length of pipe pile (m) Pipe pile model Diameter and quantity of prestressing steel bars Effective precompressive stress of concrete Ge(MPa) Bending resistance Shear resistance Design value of axial compressive bearing capacity of pile structure (kN) Design value of vertical tensile bearing capacity of pile structure (kN) Theoretical weight(kg/m) Remarks
Cracking moment value (kN -m) Design bending moment value (kN -m) Ultimate bending moment value (kN -m) Design shear value (kN) Ultimate shear value (kM)
Pre-stressed concrete pipe piles(PC) Φ350 90 C80 7~12 A 6ΦD9.0 4.4 37 48 65 134 188 1600 300 184 ≤9
AB 8ΦD9.0 5.7 43 63 85 139 195 1550 400 ≤10
7~13 B D10.7 1.8 52 84 113 148 207 1400 550 ≤11
C 10ΦD10.7 9.5 60 100 135 154 216 1350 650 ≤12
Φ400 95 C80 7~12 A 7ΦD9.0 4.1 52 66 89 160 224 2000 350 227 ≤10
AB D10.7 5.7 61 91 123 168 235 1900 500 ≤11
7~13 B 10ΦD10.7 8 76 123 166 179 250 1750 700 ≤12
C 13ΦD10.7 10 89 151 204 189 265 1650 900 ≤13
Φ400 100 C80 7~12 A 8ΦD9.0 4.6 55 74 100 168 235 2050 400 236 ≤10
AB 8ΦD10.7 6.3 66 101 137 176 247 1950 550 ≤11
7~13 B 10ΦD10.7 7.7 75 122 165 183 257 1850 700 ≤12
C 13ΦD10.7 9.8 89 150 203 194 272 1700 900 ≤13
Φ450 100 C80 7~12 A 9ΦD9.0 4.4 73 98 132 190 266 2400 450 275 ≤11
AB 9ΦD10.7 6.1 87 133 180 200 280 2300 650 ≤12
7~13 B 12ΦD10.7 7.9 104 170 230 211 295 2150 850 ≤13
C 12ΦD12.6 10.6 128 218 294 227 318 1950 1150 ≤14
Φ500 100 C80 7~14 A 11ΦD9.0 4.7 98 135 183 215 301 2700 550 315 ≤11
AB 11ΦD10.7 6.4 118 184 249 227 318 2550 800 ≤12
7~15 B 11ΦD12.6 8.7 145 242 326 242 339 2350 1100 ≤14
C 13ΦD12.6 10.1 162 274 370 252 353 2250 1250 ≤15

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About US

DONGJIN

OVER THE YEARS, DONGJIN HAS NEVER STOPPED ON THE ROAD TO PURSUING QUALITY

Our company, formerly known as Qixing DongJin Sandiantang precast factory, is located in Jiaxing City, Zhejiang Province. We are a professional Hollow Pipe Pile Manufacturers and Suppliers. Founded in 1986, we transitioned into a limited liability company in early 2001. Over the years, we have diligently expanded our production scale, increased our supply capacity, recruited technical personnel, and strengthened our technical expertise, resulting in comprehensive development across all aspects of our operations.

Maintaining a strong focus on quality, we have consistently prioritized safety in our production processes. Remark ably, in our more than 20 years of production, we have never experienced a safety accident. This outstanding safety record has garnered praise from our peers and superiors, contributing to the establishment of a positive corporate image within the prefabricated component industry.

Currently, our company boasts three production workshops, encompassing a dedicated space spanning 13,600 square meters. With such extensive facilities, we are able to achieve an impressive annual production capacity of 150,000 cubic meters of standard components. To ensure our technical expertise remains at the forefront, we have engaged the services of the esteemed Shanghai Institute of Building Science as our long-standing technical consultant. Their ongoing support contributes to our continued advancements in the field.

Benefiting from its strategic proximity to Shanghai and Suzhou, our company enjoys a significant geographical advantage. Leveraging this favorable location, combined with our commitment to producing stable and reliable products, we have successfully cultivated a strong presence in the market. As a result, we have earned the trust and support of customers in prominent cities such as Shanghai, Kunshan, Suzhou, Taicang, Wujiang, and Wuxi. We have established long-term partnerships with major construction companies, foundation companies, real estate development firms, and regional urban investment development companies in the Yangtze River Delta region. Our collaboration with these esteemed organizations has garnered widespread acclaim and appreciation.

Furthermore, the projects that have utilized our precast components have consistently received excellent or quali fied ratings during quality acceptance evaluations. This recognition stands as a testament to the high quality and reliability of our products, further reinforcing our reputation in the industry.

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