supply and delivery of miscellaneous pvc fittings. , supply and delivery of miscellaneous pvc fittings. , extra coupler for 315 mm. dia. p.v.c. pipe (extra) i.s. 10124/1988, part- ii with free solvent cement. , extra coupler for 200 mm. dia. p.v.c. pipe (extra) i.s. 10124/1988, part- ii with free solvent cement. , extra coupler for 140 mm. dia. p.v.c. pipe (extra) i.s. 10124/1988, part- ii with free solvent cement. , extra coupler for 160 mm. dia. p.v.c. pipe (extra) i.s. 10124/1988, part- ii with free solvent cement. , 200 x 140 mm dia. p.v.c. reducer (class-ii) with free solvent cement. is. no 10124/88 , 160 x 140 mm dia. p.v.c. reducer (class-ii) with free solvent cement. is. no 10124/88 , 315 mm. dia. 90° (class-ii)( is. no. 10124/88 part- 8 with latest amendment )bend , 200 mm. dia. 90° (class-ii)( is. no. 10124/88 part- 8 with latest amendment )bend , 140 mm. dia. 90° (class-ii)( is. no. 10124/88 part- 8 with latest amendment )bend , 315 mm. dia. 60° (class-ii)( is. no. 10124/88 part- 8 with latest amendment )bend , 200 mm. dia. 60° (class-ii)( is. no. 10124/88 part- 8 with latest amendment )bend , 140 mm. dia. 60° (class-ii)( is. no. 10124/88 part- 8 with latest amendment )bend , 150 mm nominal outer diameter pvc flexible suction and delivery hose pipes duly isi marked as per is: 15265/ 2003 certification marked with latest amendment. each roll containing 20 (twenty) meter with tolerance of +/- 10mm , extra solvent cement i.s.14182-1994 with latest amendments