bids are invited for hose stainless steel -1 stainless steel(aisi-321)corrugated flex.hose assembles with s.s(aisi304) single wire braiding fitted with forged carbon steel 1/2 bsp female swivel fittings at both ends. bursting pressure 350 p.s.i size : 1/2 i.d x 24 long. 60 ea 2 hose construction : single braided material : corrugated stainless steel mat, braid : stainless steel mat, connections : stainless steel diameter, id : 25 mm length, overa ll : 210 mm hose material spec: aisi 321, braid material spec: aisi 304, end connection: both end 90 deg swivel 1 in ch bsp nut, 60 deg cone with o-ring seal, (with matching weldable nipple), lhf water cooling hoses on electrode arm assembly 5 ea 3 hose construction : single braided material : corrugated stainless steel mat, braid : stainless steel 304 mat, connections : stainless steel diameter, id : 25 mm length, o verall : 1000 mm end connection: both end female swivel nut 1 inch bsp, 60 deg cone with o-ring on both end, working pressure: 18 bar, test pressure: 27 bar, with heat protection sleeve 100 ea 4 hose service : water construction : over braided material : corrugat ed stainless steel mat, braid : stainless steel 304 mat, connections : stainless steel 304 design spec, flange(s) : ansi b16.5 pressure design, flange : class 150 diameter, id : 25 mm length, overa ll : 2000 mm hose material spec: aisi 321, end connection: raised face slip swivel flange aisi 304, with matching fl ange: aisi 304, bolt: aisi 304, nut: aisi 304 at both end, flow rate: 5 m3/hr, working pressure: 7 bar, temperature: 50 deg c, (with matching hose adaptors), lhf water cooling hoses on electrode arm assembly 10 ea 5 hose service : argon / water construction : over braided material : corrugated stainless steel mat, braid : stainless steel 304 mat, connections : stainless steel 304 design spec, flange(s) : is 6392 diameter, id : 40 mm length, overall : 12000 mm hose mat erial spec: aisi 321, end connection: swivel plate flange aisi 304, as per table 11, with matching flange: aisi 304, bolt: aisi 304 and nut: aisi 304 at both end, flow rate: 230 m3/hr, working pressure: 10 bar, temperature: 60 deg c 5 ea 6 hose construction : braided material : corrugated stainless steel mat, braid : stainless steel mat, connections : stainless steel diameter, id : 40 mm length, overall : 600 mm end connection: 1.1/2 inch bsp swivel nut 60 deg cone, o-ring on both end, with cam lock stainless steel with f emale thread and straight connector, with heat protection sleeve, working pressure: 5 bar, test pressure: 10 bar, (with matching weldable nipple),lhf water cooling hoses on electrode arm assembly 5 ea 7 hose construction : braided material : corrugated stainless steel mat, braid : stainless steel mat, connections : stainless steel diameter, id : 40 mm length, overall : 1200 mm end connection: swivel nut, 1.1/2 inch bsp, 60 deg cone, o-ring on both end, with matching straight connector with cam lock stainless steel, with female threads and straight connector, with heat protection sleeve, working pressure: 5 bar, tes t pressure: 10 bar, (with matching weldable nipple), lhf water cooling hoses on electrode arm assembly 5 ea 8 hose construction : braided material : corrugated stainless steel mat, braid : stainless steel mat, connections : stainless steel diameter, id : 40 mm length, overall : 950 mm end connection: 1.1/2 inch bsp swivel nut, 60 deg cone, o-ring on both end, with matching straight connector, w ith cam lock stainless steel with female thread and straight connector, with heat protection sleeve, working pressure: 5 bar, test p ressure: 10 bar, (with matching weldable nipple), lhf water cooling hoses on electrode arm assembly 5 ea 9 hose construction : double wire braided material : corrugated stainless steel mat, braid : stainless steel mat, connections : stainless steel 304 diameter, id : 25 mm leng th, overall : 500 mm hose material spec: aisi 321, braid material spec: aisi 304, cover material: ceramic cloth, end connection: one end 1 inch bsp swivel nut aisi 304, 60 deg cone, other end 90 deg bend with 1 inch bsp swivel nut aisi 304, 60 deg cone, working pressure: 12 bar g, test pressure: 18 barg, temperature: upto 100 deg c, for bottom stirring equipment of converter of bof plant 60 ea 10 hose type : flexible construction : single wire braided design specification : bs 6501 part 1 material : corrugated stainless steel mat, connections : carbon steel diameter, id : dn 125 length, overall : 3900 mm+3/-1% hose material spec: aisi 321, braid material spec: ai si 304, jacket material: ceramic flexible, type: b, end connection: both end having stub end serrated face with dn 125 and pn 16 swi vel flange, working pressure: 14 kg/cm2, test pressure: 21 kg/cm2 and working temperature: 200 deg c, for tundish preheater 6 ea 11 hose construction : braided material : corrugated stainless steel mat, braid : stainless steel mat, connections : stainless steel diameter, id : 40 mm length, overall : 400 mm end connection: 1.1/2 inch bsp swivel nut, other end 90 deg 1.1/2 inch swivel nut, 60 deg cone, o-ring on both end, with matching straight connectors along with cam lock stainless steel with female threads and straight connector, with heat pro tection sleeve, working pressure: 5 bar, test pressure: 10 bar, (with matching hose adaptors),lhf water cooling hoses on electrode arm assembly 5 ea 12 hose type : flexible construction : single wire braided design specification : bs 6501 part 1 material : corrugated stainless steel mat, connections : carbon steel diameter, id : dn 150 length, overall :6500 mm hose material spec: aisi 321, braid material spec: aisi 304, jacket material: ceramic flexible, type: b, end connection: both end having stub end serrated face with dn 125 and pn 16 swi vel flange, working pressure: 14 kg/cm2, test pressure: 21 kg/cm2 and working temperature:100 deg c, for horizontal preheater . 4 ea 13 hose type : flexible construction : single wire braided design specification : bs 6501 part 1 material : corrugated stainless steel mat, connections : carbon steel diameter, id : dn 200 length, overall : 450 mm +3/-1% hose material spec: aisi 321, braid material spec: aisi 304, jacket material: ceramic flexible, type: b, end connection: both end having stub end serrated face with dn 200 and pn 16 swivel flange as per b 16.5 , working pressure: 14 kg/cm2, test pressur e: 21 kg/cm2 and working temperature:200 deg c, for ladle preheater 4 ea 14 hose,ss,dn100,lg-250mm; type :flexible construction ,single wire braided,design specification : bs 6501 part 1,material : corrugated stainless steel mat, connections : carbon steel,diameter id : dn 100,length overall : 250 mm,hose material spec: aisi 321, braid material spec: aisi 304, jacket material: ceramic flexible, type: b, end connection: both end having stub end serrated face with dn 100,pn 16 swivel flange acc. to ansi b16.5, working pressure: 14 kg/cm2, test pressure: 21 kg/cm2 and working te mperature:100 deg c, for ladle preheater cog line. 4 ea total quantity : 278