High Pressure Oil Tubes for Diesel Engine

High Pressure Oil Tubes for Diesel Engine function for high-pressure diesel injection system tubing manufacturing

Product Standard: GB/T3093

Main steel grades: st35, st45 High Pressure Oil Tubes for Carbon Structure Capillary Instruments, meters, mechanical structural parts, tubing, etc.

GB8162

Main steel grades: 35#, 45#, 12CrMo, 15CrMo, 35CrMo, 16Mn, 20Mn, 20Cr, 30Cr