tender for supply of oil gun housing assembly and its spares against one to one replacement of forney usa make t oil guns (lshs guns) and z oil guns (ldo guns) of unit 1 and 2 (2x600 mw), katpp, rvunl, jhalawar , spares of t outside mix (tom) oil guns (lshs/hfo guns) for short burner (1000 mm) , guide tube/pipe technical specifications: material-alloy steel, guide pipe dimension:- od-ø76 mm, id- ø 69mm, l-5620 mm , distributor plug technical specifications: material-ss-310, l-55 mm, pcd- ø37.6 mm, 20 holes, drill ø4.4 mm eq space , sprayer plate (orifice plate) technical specifications: material-ss-310, od-ø52 mm, width-33 , spares of z outside mix (zom) oil guns (ldo guns) for short burner (1000 mm) , guide tube/pipe technical specifications: material-alloy steel , guide pipe dimension:- od-ø48 mm, id- ø 42mm, l-4930 mm , distributor plug technical specifications: material-ss-310, l-57.5 mm, pcd- ø21.7 mm, 24 holes, drill ø1.9 mm eq space , sprayer plate (orifice plate) technical specifications: material-ss-310, od-ø30.5 mm, width-14.5 , complete housing assembly with swirler (vaned diffuser) for t & z oil guns and igniter rod suitable for short burner (1000 mm) technical specifications: complete housing assembly material-alloy steel (for housing) & ss-310 (for swirler) gun housing assembly dimension 1. detail for ldo pipe - od- ø60 mm, id- ø 56 mm, l-5576 mm 2. detail for lshs/hfo pipe - od- ø90 mm, id- ø 79 mm, l-5576 mm 3. ignitor pipe - od- ø33.5 mm, id- ø 27.5 mm, l-5576 mm 4. detail for swirler (vaned diffuser)- od- ø 198.5 mm, id- ø 192.5 mm, thickness- 3 mm, width-40 mm