Tongling Acoustic Pipe, acoustic tube stock top connector manufacturers must use a wire tie; pile aspects of the acoustic tube sealing, impermeability, tensile strength, resistance to torque, compression and other irrigation when concrete columns especially stringent requirements, production and installation of the slightest mistake will cause plugging, leakage or tube deformation, pile testing will not be completed. The company has always been linked for many years as one day "quality first, the customer first, advancing with the times, seek excellence" principle, one's strength to the majority of customers to supply appropriate substandard products, and strive to make China's best acoustic tube suppliers. In order to determine the severity and scale of the defect, in 1-2,1-3,1-4 profile, from 9 ~ 19m of scale, respectively, for sending and receiving transducer approximately 45 ° fully installed, check the sound Are test tube filled with water inside (hand-dug pile drought may temporarily acoustic tube, Chipper water pile acoustic tube immediately necessary at this time), otherwise required to fill. Do not weld steel welding clamp, grounding line contact to the acoustic tube, so as to avoid leaking pipe welding strong acoustic streaming. Most Hubei pile acoustic tube producers prospects for the next few years, Hubei pile acoustic tube industry suggests cautious optimism. But acoustic tube corrosion resistance of its size is the steel itself with its chemical composition, plus mutual status, operating conditions and environmental media type change. When terrain slope, pipe diameter acoustic tube can be reduced, smaller construction volume. Since October, steel prices began to recover over the production, and the acoustic tube Tongling Acoustic Pipe, Acoustic Pipe spot Factory production growth accelerated further apparent contradiction of supply exceeding demand. When inappropriate above requirements shall be in accordance with local or general environment painted up until it reaches the desired thickness Pipe Co., Ltd. Cangzhou Stone strict accordance with the "concrete pile of steel thin-walled acoustic tube and operational requirements" JT / T705-2008 specifications After the construction of production pile acoustic tube full consideration of the various types of substandard production mode, using the following production process acoustic pipe pile foundation requires ultrasonic transmission method, on the pile acoustic tube general requirement that the joint firm is not off open, the seal does not leak slurry; wall smooth, do not discount, smooth without deformation; vertical tube is not skewed; clear no foreign substance. Pile diameter 0.6-0.8m should be buried double pipe; pile diameter 0.8-2.0m should be planted three pipe; pile diameter 2.0m over four pipes should be buried according to the specific environment Chifeng bridge, pile can be planted three pipe. 2 spiral must use special tools securely in place. Cangzhou thick weak acoustic pipe prices stable, it is estimated will last a week or so thick-walled weak acoustic pipe prices steady rise, the market today Hebei Cangzhou Stone Acoustic Pipe Acoustic Pipe Plant 57 * 3.5 mainstream offer to emerge significantly down, Cangzhou walled acoustic pipe prices stable, market turnover has been no obvious changes too and before they occur, thick-walled acoustic tube price reported steady foundation. Grouting pipe and high pressure hose is connected, through the pressure gauge and flow meter for pressure and flow control clamp compression Acoustic Pipe Specifications: 57 * 1.0,57 * 1.1,57 * 1.2,57 * 1.3,57 * 1.4,57 * 1.5,57 * 1.8 clamp compression Acoustic Pipe is to seal the end of the tube as the lowest end of the Longitudinal welding, then having two convex slot connector on the other end of welding, projection tank with rubber ring, then another Longitudinal section of an insertion joint. Stone Acoustic Pipe factory city told before each shipment notification transportation shipper party, in case of rain the weather needs to be blocked to avoid acoustic tube tube rain rusty spiral convenience Acoustic Pipe Jane Chun Zhi Zhi connection, sound Pipe without on-site welding, using screw connectors, screw drive Twill, locking gasket, seal axial end, effective anti-loose, anti-leakage, quick lunch Lai maintained safe side, to reduce costs. . These countries need to grow. Through the process of scientific and technological innovation, research and development and the introduction of an inexhaustible advanced technology and equipment, relying on the wealth of the North China steel base advantages and convenient land and sea transportation conditions. ? When welding steel, welding flow should avoid splashing or acoustic pipe fitting on the upper body. Cangzhou acoustic pipe billet low magnification level there should be no visible remnants of ≥1 shrinkage, turned skin, delamination, bubbles, blisters, non-metallic inclusions, white spots and cracks. Tongling Acoustic Pipe, Acoustic Pipe spot Factory