销孔加工变形预控制的技术：根据产品实际结构，设计内齿圈专用工装（见图2），通过有限元分析，最终确定8点均布定位销、4点均布限位块，从而更有利于减小应力集中，控制加工变形。使用此工装进行吊装，一方面可有效避免零件因自重过大引起的吊装变形，使得最大变形由0.059mm减小至0.034mm；另一方面可提高操作人员装夹找正的...[详细]

Product Name: internal thread ferrule ball valveProduct model: QG.QY1Connection mode: thread, compression ferruleStructural features: internal thread type at one end and ferrule type at one endProduct material: stainless steel 304 / 316Thread standard: G, NPT, BSPT, BSP, DINFerrule size: Ф6、Φ8、Ф...[详细]

Product Name: Q91SA ferrule ball valveProduct model: Q91SAConnection mode: thread, compression ferruleStructural features: ferrule type at both endsProduct material: stainless steel 304 / 316Ferrule size: Ф6、Φ8、Ф10、Φ12、Ф14、Φ16、Ф18、Φ20、Ф22Product pressure: ≤ 6.4 MPaOperating tempera...[详细]

Product Name: Q91N high pressure ferrule ball valveProduct model: Q91NConnection mode: thread, compression ferruleStructural features: ferrule type at both endsProduct material: stainless steel 304 / 316Thread standard: G, NPT, BSPT, BSP, DINFerrule size: Ф6、Φ8、Ф10、Φ12、Ф14、Φ16、Ф18、Φ20...[详细]

Product Name: 304 / 316 stainless steel double ferrule ball valveProduct model: QGY1Connection mode: thread, compression ferruleStructural features: ferrule type at both endsProduct material: stainless steel 304 / 316Thread standard: G, NPT, BSPT, BSP, DINFerrule size: Ф6、Φ8、Ф10、Φ12、Ф14、Φ...[详细]

Product Name: Q94SA 90 ° right angle stainless steel ferrule ball valveProduct model: Q94SAConnection mode: thread, compression ferruleStructural features: ferrule type at both endsProduct material: stainless steel 304 / 316Thread standard: G, NPT, BSPT, BSP, DINFerrule size: Ф6、Φ8、Ф10、Φ12、...[详细]

Product Name: Q95SA stainless steel three-way ferrule ball valveProduct model: Q95SAConnection mode: thread, compression ferruleStructural features: ferrule type at both endsProduct material: stainless steel 304 / 316Thread standard: G, NPT, BSPT, BSP, DINFerrule size:Ф6、Φ8、Ф10、Φ12、Ф14、Φ1...[详细]

钻井高压泥浆闸阀应用范围：高压泥浆平板闸阀主要用于油田钻井行业输送高压泥浆的管路上，作闭路装置。也可用于天然气，石油，化工，环保，城市管道，燃气管线等输送管线，放空系统和汽储存装置上，用作启闭设备。www.wsjgmf.cnwww.wzzhf.comwww.valve51.comwww.51wzfm.comwww.buxiugangdifa.cc...[详细]

钻井高压泥浆闸阀使用说明：1、由于闸板是沿通道中心线垂直方向移动的关闭件，只起切断通道的作用，因而该阀不作为节流阀使用。即闸板工作状态只有两个位置，全开或全关。特别注意：在操作过程中禁止将 阀门处于半关状态工作。2、逆时针旋转手轮，使闸阀全部打开，然后顺时会反手轮1/4-1/2圈。3、顺时针旋转手轮，使闸阀全部...[详细]

钻井高压泥浆闸阀有非金属密封和金属密封两种，主要用于油矿钻井泥浆循环系统设备，控制泥浆流通与关闭，连接形式为梯形螺纹或法兰式，安装快速方便，钢性强，安全可靠，阀座与闸板密封效果好，开启轻便。阀门两端与管道连接密封，采用球面活动接触与0型橡胶密封圈相结合的活动接头，产品结构性能可靠，特别适用于管道两端中...[详细]