垫片

• Specification of flexible graphite and metal spiral wound gaskets
  柔性石墨金属缠绕垫片.技术条件
• Standard test methods for fluid resistance of gasket materials
  垫片材料抗流体作用的标准试验方法
• Specification for rubber bonded compressed asbestos fibre jointing
  橡胶粘合压缩石棉纤维垫片规范
• Metallic envelope gaskets for pipe flanges
  管法兰用金属包覆垫片
• Test method for sealing characteristics of gaskets for pipe flanges
  管法兰用垫片密封性能试验方法
• Spiral wound gaskets test method of steam sealing characteristics
  缠绕式垫片蒸汽密封性能试验方法
• Flat elastomer gaskets for protective cap
  保护帽用弹性扁垫片
• Spacers for self - locking nuts , single lug
  单耳托板自锁螺母垫片