Cangzhou Tianhai Steel Pipe is a deep-processing steel pipe enterprise in the Jingjinji region. Located in the southeastern part of Hebei Province, Cangzhou is east of the Bohai Sea and north of Beijing and Tianjin. It faces the Shandong Peninsula and the Liaodong Peninsula across the sea. It is 240 kilometers away from the capital city of Beijing, 120 kilometers from Tianjin, and 221 kilometers from the provincial capital Shijiazhuang. Situated at the central part of the Bohai Rim, Cangzhou is designated as an "open first-line area" for the "Two Rings" (Ring Beijing-Tianjin, Ring Bohai) by Hebei Province. It is also a crucial transportation hub connecting Beijing-Tianjin to the eastern coastal regions.
Based on our production and operation of steel pipes, our skilled personnel and equipment have developed concrete pile ultrasonic detection pipes, foundation pier cooling pipes, grouting pipes, and subgrade settlement plates. Our ultrasonic detection pipe products include: clamping-type, spiral-type, and sleeve-type pipes. The pile foundation ultrasonic detection pipes achieve reliable sealing with O-rings, and also possess reliable tensile and torsional resistance. These products strictly comply with the "Technical Requirements for Steel Thin-Walled Ultrasonic Detection Pipes for Concrete Grouting Piles" (J1/1705-2007). They are widely used in national key projects such as high-speed railways, expressways, high-rise buildings, and ports. With our superior product quality, abundant inventory, quick and timely transportation, and after-sales service, we have established long-term cooperative relationships with major state-owned enterprises like China Railway, China Communications Construction Corporation, China Power Investment Corporation, and China State Construction Engineering Corporation.
We will consistently adhere to the principle of "Quality First, Customer Supreme," providing excellent ultrasonic testing pipe products for national pile foundation construction and a wide range of customers, striving to become a leading Chinese manufacturer of pile foundation ultrasonic testing pipes.
