Tender For supply of whistle brass with chain and ring, fully chrome plated with following dimensions :1) whistle 21mm dia 16mm minimum and overall length 46 mm minimum 2) ring dia 16 mm maximum 3) chain length 95 to 100 cms. ring duly fastened to whistle with chain attached to loop form, as per drawing attached with dimension specified above.
Tender For supply of rivets m.s.snap head 20 mm dia x 75 mm long to iss:1929/82 reaffirmed 2001 fi rst revision steel to is:1148/82. reaffirmed 2001 third revision. specn: is 1929/82 steel to is 1148/82 [ warranty period: 30 months after the date of delivery ]
Tender For supply of electrically resistance butt welded mild steel link chain tested to is:2429/part-ii/197 0 and calibrated pitch link will be 24 mm size-8mm swl 800 k.g. [ warranty period: 30 months after the date of delivery ]