形环

• An o - ring seals the relief valve body to the main housing
  用一个o形环密封安全阀阀体与主外壳。
• Eyes and clevisses ; connecting dimensions
  环和u形环.连接尺寸
• O - rings - quality acceptance criteria
  O形环.质量验收标准
• Kit includes : disc assembly , spring assembly and cover o - ring
  组件包括：阀瓣总成，弹簧总成和阀盖o形环。
• Rubber o - rings - packaging , identification and storage of rubber o - rings
  橡胶o形环.橡胶o形环的包装标识和储存
• Kits include : disc & spring assembly , cover o - ring and lubricant
  组件包括：阀瓣和弹簧总成，阀盖o形环和润滑剂。
• Railway transport equipment . clevis and tenon joints . clevises and tenons
  铁路运输设备. u形环和榫接头. u形环和榫
• Railway transport equipment . clevis and tenon joints . fixed pins type fs
  铁路运输设备. u形环和榫接头. fs型固定销
• O - rings , in fluorocarbon rubber , low compression set - hardness 80 irhd
  碳氟橡胶制低压缩永久变形o形环.硬度: 80irhd
• Reinsert the check modules and o - rings into body in direction of flow
  沿着流向将止回模块和o形环重新插入到阀体内。