Catalog for WOODCO USA Pressure Control Equipment

Page 26 

WOODCO USA presents this catalog to gain your attention and secure your business

Phone: 713-672-9491

4.0 Worksheets

4.1 Flange Identification Worksheet

USING A SCALE OR TAPE MEASURE          

MEASURE OUTSIDE DIAMETER (O.D.) or
 CIRCUMFERENCE (Cir.) AND MEASURE BOLT CIRCLE (B.C.)

   

MEASURE BOLT HOLE DIAMETER AND
COUNT NUMBER OF HOLES

          

 O.D.     

MEASURE OUTSIDE DIAMETER (FOR INACCESSIBLE FLANGE FACES, MEASURE CIRCUMFERENCE OF FLANGE WITH A TAPE MEASURE AND DIVIDE THIS MEASUREMENT BY 3.1416 [] TO GET THE O.D.).

MEASURE BOLT HOLE DIAMETER ON OPEN FACE FLANGES. (MEASURE BOLT DIAMETER ON STUDDED FACE FLANGES AND ADD 1/8" TO OBTAIN HOLE DIAMETER).  

COUNT NUMBER OF HOLES.

TO MEASURE B.C., MEASURE FROM INSIDE EDGE OF ONE HOLE TO OUTSIDE EDGE OF OPPOSITE HOLE.  

MEASURE RING GROOVE PITCH DIAMETER (P.D.) AND MEASURE FLANGE THICKNESS

MEASURE FROM INSIDE EDGE OF RING GROOVE ON ONE SIDE TO OUTSIDE EDGE OF RING GROOVE ON OPPOSITE SIDE FOR P.D.

Enter the flange dimensions here and compare them to dimensions on our online Flange Slide Rule or click Submit to send them to WOODCO USA for assistance.
  CIR. OUTSIDE
DIAMETER
(O.D.)		 BOLT
CIRCLE
(B.C.)		 NUMBER
OF
HOLES.		 BOLT HOLE DIAMETER
(OR STUD DIAMETER +1/8")

RING GROOVE
PITCH DIA.
(P.D.)

 FLANGE
THICKNESS
FLANGE
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      Enter flange dimensions and click We will respond as soon as possible.

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