Tender For Cutting Gas Set, delhi-Delhi

Supply Of Cutting Gas Set Complete : Supplying Of Gas Cutting Of Following Items ( 1 ) Flash Back Arrestor Oxygen, Qty- 02 Nos ( 2 ) Flash Back Arrestoracetylene Qty- 02 Nos ( Flame Arrestor With Non Return Valve Shall Quench Flashbacks And Shall Not Allow The Reverse Flow Of Gases , Shall Have Temperature Sensitive Cut Off Valve To Quench Flashbacks And Stop The Gas Flow Before The Upstream Gas Is Ignited. Shall Have Pressure Sensitive Cut Off Valve. The Pressure Sensitive Cut Off Valve Shall Remain Closed Until It Is Manually Reset. Shall Be Compatible With The Regulators ) ( 3 ) Gas Cutting Torch / Blow Pipe Qty - 01 Nos. ( Injector Type Hand Cutting Blowpipe For Use With Dissolved Acetylene Cylinders Conform To Is 7653 1975 With Isi Certification Mark , Body And Head Made Of Forged Brass, Swaged Nozzles To Ensure Parallel Beam Of Heating Flame. ) ( 4 ) Regulator Oxygen Qty - 01 No ( 5 ) Regulator Acetylene Qty - 1 No ( Double Stage Regulators Conforming To Is 6901 2009 With Isi Certification Mark , Stainless Steel Diaphragm In First Stage To Absorb Shock Of Inlet Pressure And Flexible Rubber Diaphragm In Second Stage For Fine Gas Control , Shall Have Two Pressure Gauges One To Indicate The Inlet Pressure And The Other To Indicate The Outlet Pressure , Shall Have Pressure Adjusting Knob For Adjusting Working Pressure Forged Brass Body And Cap Spring , Valve Shall Be Made Of Fire Retardant Material. ) ( 6 ) Hose Pipe Qty - 20 Mts Two Hoses, For Oxygen And Acetylene Gas, Each Of 10M Length, Factory Fitted With Necessary Nut And Nipples At Both Ends With Any Other Necessary Adaptors Required For Gas Connection Of Blow Pipe Or Cutting Machine With Regulator Through The Flashback Arrestors Shall Be Supplied ( 7 ) Gas Cutting Nozzle Qty - 02 Size 1 / 16 Inch Conforming To Is:7653 / 1975 Specification. Make:- Bse Or Esab Or Ador Or Its Equivalent* Brand Note :- *-Suppliers Who Have Supplied The Indented Item / Similar Item Of Offered Brand / Make To Track Machine Department Of Any Of The Zonal Railway In Last 05 Years With Satisfactory Performance Report And One To One Fitment Of Indented Item. [ Warranty Period: 30 Months After The Date Of Delivery ] Sr Section / Engineer Delhi 1.00 Set

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INR 300.0 /-

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Sl. No.	Item Description
1	Cutting Gas Set
2	"CUTTING GAS SET COMPLETE : Supplying of gas cutting of following items (1) flash back arrestor oxygen, qty- 02 Nos (2) flash back arrestoracetylene qty- 02 Nos ( Flame arrestor with non return valve shall quench flashbacks and shall not allow the reverse flow of gases , Shall have temperature sensitive cut off valve to quench flashbacks and stop the gas flow before the upstream gas is ignited. Shall have pressure sensitive cut off valve. The pressure sensitive cut off valve shall remain closed until it is manually reset. Shall be compatible with the regulators) (3) gas cutting torch/ blow pipe qty - 01 Nos. (Injector type hand cutting blowpipe for use with dissolved Acetylene Cylinders Conform to IS 7653 1975 with ISI Certification mark , Body and head made of forged brass, Swaged nozzles to ensure parallel beam of heating flame.) (4) Regulator oxygen qty - 01 No (5) Regulator acetylene qty - 1 No ( Double Stage Regulators conforming to IS 6901 2009 with ISI Certification mark , Stainless steel diaphragm in first stage to absorb shock of inlet pressure and flexible rubber diaphragm in second stage for fine gas control , Shall have two pressure gauges one to indicate the Inlet Pressure and the other to indicate the Outlet Pressure , Shall have Pressure Adjusting Knob for adjusting working pressure Forged brass body and cap spring , Valve shall be made of fire retardant material.) (6)Hose pipe qty - 20 mts Two hoses, for Oxygen and Acetylene gas, each of 10m length, factory fitted with necessary nut and nipples at both ends with any other necessary adaptors required for gas connection of Blow pipe or Cutting Machine with regulator through the flashback arrestors shall be supplied (7) Gas cutting nozzle qty - 02 size 1/16 inch conforming to IS:7653/1975 specification. Make:- BSE or ESAB or ADOR or its equivalent* brand NOTE :- *-SUPPLIERS WHO HAVE SUPPLIED THE INDENTED ITEM/SIMILAR ITEM OF OFFERED BRAND/MAKE TO TRACK MACHINE DEPARTMENT OF ANY OF THE ZONAL RAILWAY IN LAST 05 YEARS WITH SATISFACTORY PERFORMANCE REPORT AND ONE TO ONE FITMENT OF INDENTED ITEM. [ Warranty Period: 30 Months after the date of delivery ] SR SECTION /ENGINEER Delhi 1.00 Set