The expansion of curved pipe pressure balance bellows, is in accordance with GB / T12777-1999 and the United States "EJMA" standard auxiliary computer optimized design, made of. For the petrochemical, steel, power, non-ferrous metals and other departments. Mounted on the corner pipe or conduit connected to the device space. It can compensate for axial displacement, lateral displacement of the inner ear is not piping system or other equipment generates pressure thrust. Curved pipe pressure balance bellows compensator commonly used in pumps, compressors, turbines and its load sensitive piping systems. Due to the rapid decay can start, stop, etc., causing the system pressure wave vibration, eliminate water hammer compensator can absorb vibration and noise, to ensure safe operation of equipment. Large rod is constructed to withstand the pressure loads, absorb lateral displacement relative to the support plate to have a certain amount of deflection, when using the fastening nut on which to spin in place and avoid spinning tight affect activity; small rod is installed transportation, work adjustment, not as a load-bearing parts unconstrained bellows, after pipeline installation, small rod must be removed before they put into operation. Section by a process bellows rigid support. 1, the product of large arc transition constitute corners of rectangular cross-section, the corners over the angular section reduces stress levels, the eradication of the overall uniform deformation and deformation dead product line is running, thus reducing the risk of regional high stress damage, extending the product's life. 2, this product does not reduce instability and maintain rigidity basic working conditions under the thrust tube heat pipe compensation system, improved thermal compensation ability of the product, to reduce the pipeline construction in the flexible member in overall input costs. 3, due to the geometry of the adaptability to change, this product is out tensile stress, stress and post stress becomes lower in benign force system can work reliably, avoiding the risk of localized stress zone, containing H2SO, CO, H2 smoke When working atmosphere, effectively improve the stress corrosion cracking [SEE) and corrosion fatigue fracture (CFF) of worsening bellows, without affecting the service life under the premise of improving the thermal cycling allowable number of products. 4, the product at the time of the bellows welding, arc welding can be cut away from the point, when the rectangle unilateral length of less than 2M, can weld / Shu less join their counterparts in the wrong side of the weld is greatly reduced, the product of any one location bellows section shape and corrugated envelope envelope length error is extremely small, corrugation, plump smooth stretch bending; compliance with bellows fatigue life of a good theoretical maximum criterion. 5, arc welding steel reinforcement at the corner of the product, making the interface to channel structure, enhanced product structural rigidity, and overall product lines smooth, beautiful appearance. Bellows, Leshan compensation, Bo-Rubber (View) by Bo-Rubber Products Co., Ltd. Hengshui. Hengshui Bo-Rubber Products Co., Ltd. (www.jxboguang.com/) is a professional engaged in "high-voltage wire braided hose, spiral hose and assembly, cloth, fiber weave, fiber curtain" of the company. Since its inception, we adhere to the "good faith, sound management" approach, the courage to participate in healthy competition in the market, so that the "Bo wide" brand has a good reputation. We adhere to the "service first, customers first" principle, so that in the transportation equipment Bo-Rubber won the trust of customers congregation, and establish a good corporate image. Special Note: This information is for reference pictures and information, please contact us to obtain the most accurate information, thank you!