Cang Sheng size of the header size information, 12Cr1MoV alloy size head cheap! The reduced size of the first valve path forming technology is the size of the head with a diameter equal to the big end of the tube into the forming die, q345b size of the head spot, after limiting the axial direction of the tube, the metal along the cavity movement and shorten forming. Reducing the size based on the size of the head, into a restriction formed or forming multiple restrictions. After the plane door width measuring four basic scales are standardized ± 0.2mm, wood moisture 8-10%, based on the production process, measures moisture less than valve position and south of humidity, door width than the specification will show the scale + 0.5 ~ + 1.0mm. Application of concentric size head on the pipe, the size of the head upvc price, Cang Sheng size of the first professional manufacturer! Moment of the effect of the internal pressure area pressure concentric size head size difference in the occurrence of side caused relatively open big end and small end relatively short appearance. Under the effect of the internal pressure, Zaozhuang head size, eccentric head, inner eccentric and the eccentric side of the large end surface side of the side surface of the central hoop stress maximum. Above theoretical results through finite element numerical analysis and experimental verification. The results also indicate the bending radius and the pipe section radius ring under the effect of the internal pressure of the housing are increasing, but little change in wall thickness. Zaozhuang head size, Cang Sheng fittings, boat marked the spot size of the first to provide Cang Sheng Hebei Pipe Manufacturing Co., Ltd. from. Zaozhuang head size, Cang Sheng fittings, boat marked the spot size of the head is Cang Sheng Hebei Pipe Manufacturing Co., Ltd. (www.csyrb.com) (www.hbcsgj.com) this year introduced a new upgrade, the above picture is for reference only, please call Tel This page or image on to obtain the latest information, contact: Yang.