Page 100 - Plumber- TT - 1st Year - Tamil

Tee CûQl× (Fig 24). (Tee joint)
Fig 28
Fig 24

¡û[ CûQl×Ls. (Fig 25) (Branch joint)
Fig 29
Fig 25

Lv^h Yû[Ü (ÕiÓLs CûQl×
L GpúTô (ØZeûL) CûQl× (Fig 26) (‘L’ elbow
Yû[Ü) (Fig 30). (Gusset Bend)
joint)
Fig 30
Fig 26

Y CûQl× (Fig 27) (Y Joint)
ûTl CûQl× ùNnVd LÚRlTP úYi¥V
Fig 27 LôW¦Ls (Factors to be considered for a pipe joint)
ûTl-I ¸rdϱjRûY ϱjÕ
úNô§dLÜm (Check the pipes for):

• EúXôLj§u A[ÜdϱlÀÓ Utßm
®hPm (O.D/I.D) (Fig 31).

• ÑYodL]m

• úRûYlTÓm ®°m× RVô¬l×
@©[ôgf (ERÓ ®°m×) CûQl× ®°m× RVô¬l× ùNnÙm Øû\ (Method of
(@©[ôgf ûTl EPu) (Fig 28) (Flange joint (A edge preparation): £±V ®hPØs[ ûTlTôL
Flange with a pipe) CÚkRôp Øû]ûV ¸rdϱl©hPûY
@©[ôgf CûQl× (RLÓ ûTl×Pu) ùLôiÓ AßdLXôm.
(Fig 29) (Flange joint ( A sheet with a pipe)

80 ©[m©e þ ©[mTo (NSQF - Revised 2022) - R.T. for Ex. 1.4.18-20