Grand Piling covers an area of about 175,000 square meters, with a total investment of more than 380 million yen. 219-3500mm pipe pile has six sets of units with wall thickness of 4mm-25.4mm and annual output of 180,000 tons. A set of JCOE unit is used for 406-1420mm spiral welded pipe with wall thickness of 5mm-50mm and annual output of 100,000 tons. Material types include Q235, Q345, A, B, X42-X80.
In order to build brand and contribute excellent products to our customers. We have set up our own laboratory, with the most advanced testing equipment for basic pipeline manufacturing industry in China. All these physical and chemical testing equipment include: WAW-600C material testing machine steel sheet piling prices, 500J pendulum impact testing machine, impact testing instrument at -60 C, notch manufacturing machine, notch projector, JL-40000 hammer tear testing machine, test box of impact testing machine at -80 C, Lab Spark 750 EDS, Vickers hardness tester, metallographic microscope and other testing equipment. In addition, we have developed a real-time 225KV X-ray detection system, XXH-3505 portable X-ray detector, PXUT-300C digital ultrasonic detector, 3000 tons hydraulic testing machine, 24 channels automatic ultrasonic online equipment, and inspectors on 64 channels automatic ultrasonic production line. All these testing equipment will ensure the quality of each pipe pile we produce, so that it meets the standards of SY/T5040-2000, SY/T5037-2000, GB/T9711.1-1997, GB/T9711.2-1999, API 5L (PSL1 PSL2) and other principles specified by our customers.
Our foundation pipes are widely used in the transportation of oil, natural gas, water, gas, pile driving, steel structure and related projects. The company has more than 30 technicians and engineers, including 3 senior engineers and 10 engineers. They have been engaged in pipe pile manufacturing industry for a long time. Most of them work in the production and equipment management departments of well-known pipe factories in China. With rich experience and perfect skills, we can ensure that management and technical problems are solved on the road to a bright future.
In terms of management, the company adheres to the principle of attracting talents, producing high-quality products and providing high-quality services. At the same time, the company pays attention to establishing and improving the quality management system of pressure vessel production of ISO 9001:2008 and TSG Z0004-2007, pursuing the principle of reputation and quality excellence, aiming at employing world-class technology, employing excellent staff, implementing excellent management, manufacturing high-quality spiral welded pipe, and trying to become a first-class company. We will strive to innovate, qualified and well-known products to meet customers; we are eager to establish long-term and extensive cooperation with customers, achieve win-win situation and create a better future.