SiteMap   Contact Us   Mail   Korean   Login   Join
 
 
 
 
Hope Instrument Weld Fittings
 
  Welding Information ¡å
 
 
   Due to sam coefficients of expansion and reducing, fitting material and material
    to be welded shall be the same.
   All socket port is of machined taper at the end which facilitates proper tube fit,
    consistent assembly and alignment.
 
 
 
  Standard Material ¡å
 
 
   316 stainless steel is the standard material, fitting made from forgings are
    manufactured from materials to ASTM A-314 and ASME SA-182 and fittings made
    from bar stock are manufactured from materials to ASTM A-276 and ASME SA-479.
 
 
 
  Pressure Ratings ¡å
 
 
   Pressure ratings for Hope weld fittings are in accordance with ANSI B31.3
    and safety factor 4:1 is reflected to all working pressure listed.