- Precision Casting Parts
- 2016-11-12 06:15
- 1. Investment Casting, Lost Wax Casting or Precision Casting;Water Glass( Colloidal Silica-sodium) or Silica Sol technol
- Flange
- 2016-10-25 22:29
- 1size:1/2''-80'' 2material:Carbon,stainless steel 3rating:150-2500lbs 4standard:ANSIB16.5,DIN,JIS,GOST,GB...