bids are invited for plug,ms,50mm - plug material: mild steelmaterial spec : is:1239,part:ii,1982size: 50mmgalvanized,heavyinter plant steel standard: 1-06-006-85 , plug,ms,8mm - plug material: mild steelmaterial spec : is:1239,part:ii,1982size: 8mmblack heavy dutyinter plant steel standard: 1-06-006-85 , plug,ms,10mm - plug material: mild steelmaterial spec : is:1239,part:ii,1982size: 10mmblack heavy dutyinter plant steel standard: 1-06-006-85 , plug,ms,15mm - plug material: mild steelmaterial spec : is:1239,part:ii,1982size : 15mmblack heavy dutyinter plant steel standard: 1-06-006-85 , plug,ms,40mm - plug material: mild steelmaterial spec : is:1239,part:ii,1982size: 40mmblack heavyinter plant steel standard: 1-06-006-85 , plug,ms,50mm,black,heavy - plug material : mild steelmaterial spec : is:1239,part:ii,1982size: 50mmblack,heavy , elbow,ms,90deg,50mm,black,equal heavy - elbow material: mild steelmaterial spec:1239,part:ii,1982,table:8angle: 90degsize : 50mmblack equal heavy,female and femaleinter plant steel standard : 1- 06-006-85 , elbow,ms,90deg,65mm - elbow material : mild steelmaterial spec : 239,part:ii,1992,table:8angle : 90degsize: 65mmblack heavy,female and femaleinter plant steel standard : 1-06-006 -85 , elbow,ms,90deg,80mm - elbow material : mild steelmaterial spec: is:1239,part:ii, 1992, table:8angle: 90degsize : 80mmblack equal heavy,female and femaleinter plant steel standard : 1- 06-006-85 , elbow,ms,90deg,32x40mm - elbow material : mild steelmaterial spec : is:1239angle : 90degsize: 32x40mmreducinginter plant steel standard : 1-06-006-85 , bend,ms,90deg,40mm - bend material: mild steelmaterial spec : is:1239, 1982,part:ii, table:4end connection: screwed and socketedangle: 90degsize : 40mmscrewed and sockete dinter plant steel standard : 1-06-006-85 , bend,ms,90deg,6in - bend material: mild steelmaterial spec : is:1239end connection : plain e ndangle : 90degsize : 6in , bend,ms,90deg,40mm,galvanized heavy - bend material: mild steelmaterial s