A.Fittings conform dimensionally to ANSI B16.5
B.Stainless Steel Fitting metallurgy is as follows:
    1.One-piece 90 degree elbow
            a.Body is ASTM A312 pipe.
            b.Flanges are ASTM A182 forged stainless steel.
    2.Welded 90 & 45 degree Elbow
            a.Body is ASTM A403 Grade WPB steel.
            b.Stub Ends are ASTM A312
            c.Flanges are ASTM A182 forged stainless steel.
    3.One-Piece 45 degree elbow
            a.Body is ASTM A312.
            b.Flanges are ASTM A182 forged stainless steel.
    4.Welded Tees, Instrument Tees, Crosses, and Laterals
            a.Body is ASTM A479 Grade WPB
            b.Stub ends are ASTM A312
            c.Flanges are ASTM A182 forged steel.
    5.Concentric Reducer
            a.Body is ASTM A479 or A403 Grade WPD forged steel.
            b.Stub ends are ASTM A312
            c.Flanges are ASTM A182 forged steel.
    6.Eccentric Reducer
            a.Body is ASTM A403 Grade WPB forged steel.
            b.Stub ends are ASTM A312
            c.Flanges are ASTM A182 forged steel
    7.Reducing Filler Flange and Ring Spacer
            a.Material is ASTM A479.

C. Pipe metallurgy is as follows:
    1.Pipe shall be ASTM A312.
    2.Flanges shall be ASTM A192
Stainless Steel Fitting Specification
(989)892-8975                                 customerservice@jcstool.com