Contact 15732788663 0317-8801362 QQ 537044773 Fax 0317-2207153 Contact: Chen Cangzhou remittance Pipeline Co. in strict accordance with "concrete pile steel thin-walled acoustic tube and use requirements" (JT / T 705-2007) standard requirements of production Pile acoustic tube. After full consideration of the various modes of production. Production using the following process: a. Basic requirements pile acoustic tube: the ultrasonic transmission method. Pile acoustic tube for general requirements are: joint firm is not disengaged. Slurry seal does not leak. Do not discount the wall formation. Smooth without distortion. Vertical tube is not skewed. No foreign body smooth tube. When the acoustic tube materials or installation process is poor. May cause leakage of slurry. Pipe blockage. Fracture. Bent. Sink. Deformed and other accidents. Ultrasonic transmission method pile integrity testing have a greater impact. Even not be detected by ultrasonic transmission. II. Craftsmanship pile acoustic tube body: Cangzhou remittance pipeline company's acoustic tube body with a steel pipe. Made of high quality steel as raw material. Produced by ERW process. And by root pressure test. Pipe has a dimension accuracy. Uniform wall thickness. Strong pressure resistance. Superior mechanical properties, and many other advantages. Measure to ensure the smooth progress of the pile. Three. Craftsmanship acoustic tube connecting fittings: Cangzhou remittance Pipeline Co. connecting pipe production. In strict accordance with the steel thin-walled acoustic tube to create national standards related mold. Take continuous production automation and control processing. Products with high accuracy. Better sealing function after the completion of the O-ring groove molding size and fit. Thereby leading to the connection fittings and pipe from the main body of an effective seal critical joints. Each pipe and all the pressure leak test after production is completed. Good from the tube itself ensure the sealing performance. Four. Our company produces acoustic tube used in all mechanical connections. So as to effectively eliminate the girth weld defects from the welding process in the inevitable. Better able to ensure the acoustic tube sealing performance. High-strength double-sealed hydraulic acoustic tube leading performance in addition to outside. Also has another significant advantage of the three convenience of using this product. Spot welding can be completely avoided. Sets of silk or roll groove jobs. Without auxiliary power. Simply using hydraulic tools supporting. Manual operation can be easily completed. Save time. Effort. A one-time installation was successful. Compared φ57 × 3.5mm steel economy and conventional design. Steel can save more than 2/3. Material costs are significantly reduced. As currently operational easiest acoustic tube products. Can save a maximum of labor costs in all aspects. And can significantly improve efficiency. In a variety of connections pile acoustic tube. This product can be use in the field cutting any length required. No waste material short tube and head. Actual total costs are significantly reduced. Safety of our products with the traditional spiral. Flange. Single-head socket clamp compression Acoustic Pipe compared. Not only overcome the inevitable re-girth weld welding defects. Limited and can avoid the cold forming process, plane sealing bad problem. Embodies superior sealing performance.