supply of ms black pipes on door delivery basis at hbl plant sugauli, east ch aran, bihar-845456. , part-a for ms pipes: supply of ms black pipes, make- sail/tata/jindal on door delivery basis including third part inspection at hbl plant sugauli as per the following details, specifications & scope of work mentioned below and attached tender document: , ms black pipe, size 1 – is:1239 material: mild steel (ms) black erw heavy duty “c” class standard: is:1239 wall thickness: ≥ 4.5 mm ends: bevelled for welding surface: black finish with anti corrosive primer coating , ms black pipe, size 1.5 – is:1239 material: mild steel (ms) black erw heavy duty “c” class standard: is:1239 wall thickness: ≥ 4.5 mm ends: bevelled for welding surface: black finish with anti corrosive primer coating , ms black pipe, size 2 – is:1239 material: mild steel (ms) black erw heavy duty “c” class standard: is:1239 wall thickness: ≥ 4.5 mm ends: bevelled for welding surface: black finish with anti corrosive primer coating , ms black pipe, size 2.5 – is:1239 material: mild steel (ms) black erw heavy duty “c” class standard: is:1239 wall thickness: ≥ 4.5 mm ends: bevelled for welding surface: black finish with anti corrosive primer coating , ms black pipe, size 3 – is:1239 material: mild steel (ms) black erw heavy duty “c” class standard: is:1239 wall thickness: ≥ 4.5 mm ends: bevelled for welding surface: black finish with anti corrosive primer coating , ms black pipe, size 4 – is:1239 material: mild steel (ms) black erw heavy duty “c” class standard: is:1239 wall thickness: ≥ 4.5 mm ends: bevelled for welding surface: black finish with anti corrosive primer coating , ms black pipe, size 6 – is:1239 material: mild steel (ms) black erw heavy duty “c” class standard: is:1239 wall thickness: ≥ 4.5 mm ends: bevelled for welding surface: black finish with anti corrosive primer coating , black ms pipe – size 10 material: mild steel (ms), black erw heavy duty “c” class standard: is:3589 wall thickness: ≥ 6.4 mm ends: bevelled for welding surface: black finish with anti corrosive primer coating , black ms pipe – size 8 - is:3589 material: mild steel (ms), black erw heavy duty “c” class standard: is:3589 wall thickness: ≥ 6.4 mm ends: bevelled for welding surface: black finish with anti corrosive primer coating , black ms pipe – 5 – gr. is:1239 material: mild steel (ms), black erw heavy duty “c” class standard: is:3589 wall thickness: ≥ 6.0 mm ends: bevelled for welding ends: bevelled for welding surface: hot dip galvanized for corrosion resistance , part-b for ms materials: supply of ms materials on door delivery basis including third part inspection at hbl plant sugauli as per the following details, specifications & scope of work mentioned below and attached tender document: , ms sorf flange (300#) – size 1 material: mild steel (ms) standard: astm pressure rating: 300# (pn50 equivalent) type: slip on raised face (sorf) surface: machined face, rust preventive coating , ms sorf flange (300#) –size 1.5 material: mild steel (ms) standard: astm pressure rating: 300# (pn50 equivalent) type: slip on raised face (sorf) surface: machined face, rust preventive coating , ms sorf flange (300#) –size 2 material: mild steel (ms) standard: astm pressure rating: 300# (pn50 equivalent) type: slip on raised face (sorf) surface: machined face, rust preventive coating , ms sorf flange (300#) –size 2.5 material: mild steel (ms) standard: astm pressure rating: 300# (pn50 equivalent) type: slip on raised face (sorf) surface: machined face, rust preventive coating , ms sorf flange (300#) – size 3 material: mild steel (ms) standard: astm pressure rating: 300# (pn50 equivalent) type: slip on raised face (sorf) surface: machined face, rust preventive coating , ms sorf flange (300#) – size 4 material: mild steel (ms) standard: astm pressure rating: 300# (pn50 equivalent) type: slip on raised face (sorf) surface: machined face, rust preventive coating , ms short bend – size 1 material: mild steel (ms), black erw heavy duty “c” class standard: is:1239 thickness: ≥ 4.5 mm ends: beveled for welding surface: black finish with anti corrosive primer coating , ms short bend – size 1.5 material: mild steel (ms), black erw heavy duty “c” class standard: is:1239 thickness: ≥ 4.5 mm ends: beveled for welding surface: black finish with anti corrosive primer coating , ms short bend – size 2 material: mild steel (ms), black erw heavy duty “c” class standard: is:1239 thickness: ≥ 4.5 mm ends: beveled for welding surface: black finish with anti corrosive primer coating , ms short bend – size 2.5 material: mild steel (ms), black erw heavy duty “c” class standard: is:1239 thickness: ≥ 4.5 mm ends: beveled for welding surface: black finish with anti corrosive primer coating , ms short bend – size 3 material: mild steel (ms), black erw heavy duty “c” class standard: is:1239 thickness: ≥ 4.5 mm ends: beveled for welding surface: black finish with anti corrosive primer coating , ms short bend – size 4 material: mild steel (ms), black erw heavy duty “c” class standard: is:1239 thickness: ≥ 4.5 mm ends: beveled for welding surface: black finish with anti corrosive primer coating , gi pipe – 1.5 – gr. is:1239 material: galvanized iron (gi), erw heavy duty “c” class standard: is:1239 part 1 wall thickness: ≥ 4.5 mm ends: plain/bevelled for welding surface: hot dip galvanized for corrosion resistance , gi pipe – 1 – gr. is:1239 material: galvanized iron (gi), erw heavy duty “c” class standard: is:1239 part 1 wall thickness: ≥ 4.5 mm ends: plain/bevelled for welding surface: hot dip galvanized for corrosion resistance