procurement of various fire hose pipes for sstpp, mppgcl, dongalia on open offer basis/hq procurement of various fire hose pipes for sstpp, mppgcl, dongalia on open offer basis , fire hose pipe in red colour bearing isi mark & is 636:2018 type 2 mark, dia 63 mm, length 15 mtr, synthetic fibre jacket made of 100% polyester and special quality internal black epdm rubber line, external coat of synthetic elastomeric cover with male & female stainless steel instantaneous couplings isi & is:903 mark dia 63 mm duly fitted with g.i. wire binding covered with pvc cap/cover. other specifications: (a) hose length: 15 metres (b) hose working pressure: 12 kg/cm² (c) hose test pressure: 23 kg/cm² (d) hose burst pressure: 38 kg/cm² (e) hose per metre mass: 425 gm , fire hose pipe in red colour bearing isi mark & is 636:2018 type 2 mark, dia 63 mm, length 7.5 mtr, synthetic fibre jacket made of 100% polyester and special quality internal black epdm rubber line, external coat of synthetic elastomeric cover with male & female stainless steel instantaneous couplings isi & is:903 mark dia 63 mm duly fitted with g.i. wire binding covered with pvc cap/cover. other specifications: (f) hose length: 7.5 metres (g) hose working pressure: 12 kg/cm² (h) hose test pressure: 23 kg/cm² (i) hose burst pressure: 38 kg/cm² (a) hose per metre mass: 425 gm