EDGE FEATURE | SHAPE | DESIGNATIPN |
---|---|---|
INSIDE BEVEL EDGE | ![]() | IB |
INTRNAL BEVEL EDGE UNDER CUT | ![]() | I B U |
INSIDE STEP | ![]() | IS |
INSIDE STEP UNDER CUT | ![]() | I S U |
REVERSE TORSION | ![]() | RT |
OIL RETAINING GROOVE ON OD PERIPHERY | ![]() | ORG |
OUTER EDGES CHAMFERED RING | ![]() | KA |
INSIDE EDGES CHAMFERED RING | ![]() | K I |
PERIPHERY COATINGS | ||
PERIPHERY CHAROME PLATED | ![]() | CR |
PERIPHERY CHAROME PLATED INLAID | ![]() | C R I |
MOLY COATING INLAID | ![]() | M |
PHOSPHATIZED | ![]() | P |
TINNED | T | |
TYPE OF JOINTS | ||
BUTT JOINT | ![]() | T |
ANGLE CUT/CROSS CUT | ![]() | TA/C |
STEP CUT | ![]() | S/C |
LOCK RING | ![]() | L/R |
BOX TYPE OVERLAPPED JOINT | ![]() | BOX |