supply of heliflex and nipple miscellaneous items-- 1 pvc flexible spiral fuse reinforced heliflex hose pipe 1st quality, working pressure 4.5 kg/cm2+-5% with factor of safty 4:1 and working temperature 50c to 60c ad weight /meter is 5.5 kg/m+-7% (suction/delivery 6dia) 2 pvc flexible spiral fuse reinforced heliflex hose pipe 1st quality, working pressure 4.0 kg/cm2+-5% with factor of safty 4:1 and working temperature 50c to 60c ad weight /meter is 5.0kg/m+-7% (suction/delivery 5dia) 3 pvc heliflex 10 fitted with heavy duty pvc foot valve & both sides flanged with ci/gi hosse nipple (in 6 mtr length) 4 pvc heliflex 12 fitted withheavy duty pvc foot valve & both sides flanged with ci/gi hosse nipple (in 6 mtr length) 5 ci hose nipple one end flanged 6’’x 6 h/duty. 6 ci hose nipple one end flanged 5’’x5 h/duty. 7 ci hose nipple one end flanged 8’’x8 h/duty.