A.Fittings conform dimensionally to ANSI B16.5
B.Carbon Steel Fitting metallurgy is as follows:
   1.One-piece 90 and 45 degree elbow
           a.Body is ASTM A587 pipe or ASTM A53/A106 Grade B steel.
           b.Flanges are ASTM A105 forged steel.
   2.Welded 90 degree Elbow and 45 Degree elbow
           a.Body is ASTM A234 Grade WPB steel.
           b.Stub Ends are ASTM A587, ASTM A53/A106 Grade B or SAE 1010-1030 steel.
           c.Flanges are ASTM A105 forged steel.
   3.Tees, Instrument Tees, Lug Body Inst Tees, Crosses, and Laterals
           a.ASTM A516 Grade 70 steel, SAE1010-1030 steel or ASTM A53/A106 Grade B steel or ASTMA105.
           b.Stub ends are ASTM A587 or ASTM A53/A106 Grade B steel.
           c.Flanges are ASTM A105 forged steel.
   4.Concentric Reducer
           a.Body is SAE 1010-1030, ASTM A516  Grade 70, or ASTM A105 steel, or ASTM A234.
           b.Stub ends are ASTM A587, ASTM A53/A106 Grade B, or SAE 1010-1030 steel.
           c.Flanges are ASTM A105 forged steel.
   5.Eccentric Reducer
           a.Body is ASTM A234 Grade WPB forged steel.
           b.Stub ends are ASTM A587, ASTM A53/A106 Grade B.
           c.Flanges are ASTM A105 forged steel
   6.Reducing Filler Flange and Ring Spacer
           a.Material is ASTM A105, ASTM A516 Grade 70 or SAE 1010-1030 steel.

C. Pipe Spool metallurgy is as follows:
   1.Pipe shall be ASTM A53, A106 Grade B or A587
   2.Flanges shall be ASTM A105
Carbon Steel Fitting Specification
(989)892-8975                                 customerservice@jcstool.com