以下是一些常見的直埋波紋補償器規格型號：

DN20x40 Axial Compensator

DN25x60 Lateral Compensator

DN32x80 Universal Compensator

DN40x100 Pressure Balance Compensator

DN50x150 High Temperature Compensator

DN65x200 Large Diameter Compensator

DN80x250 Axial Compensator

DN100x300 Lateral Compensator

DN125x400 Universal Compensator

DN150x500 Pressure Balance Compensator

DN200x600 High Temperature Compensator

DN250x800 Large Diameter Compensator

DN300x1000 Axial Compensator

DN350x1200 Lateral Compensator

DN400x1500 Universal Compensator

以上規格型號僅供參考，實際上直埋波紋補償器的規格型號會根據具體的使用要求和環境條件進行選擇和設計，需要根據實際情況進行判斷和決定。