Active tenders in Drill Rod

supply of aw drill rod

supply of bw drill rod

supply of auger drill rod 25mm into 1800mm for drilling holes in coal stone sap code

supply of hexagonal drill rods for drilling application in coal stone 22mm 1800mm sap code

supply of hexagonal drill rods for drilling application in coal stone 22mm 1200mm sap

supply of rotary drill rods for drilling application in coal stone diamond section 39 point 7mm dia 2100mm length sap code

supply of rotary drill rods for drilling application in coal stone diamond section 39 point 7mm dia 1800mm length sap code

supply of rotary drill rods for drilling application in coal stone diamond section 39 point 7mm dia 1500mm length sap code

repairing of 8 nos. drill rod pt. no. 70037122, od 8 5.8 inch and length 35 feet for 6 nos. idm 70e drills of secl kusmunda project. scope of work as per page 23 of nit

nit forrepairing of silencer, rod opening, wrench drill rod, adopter, guide shoe for rel 13

supply of 1. pneumatic rock drill atlas copco pneumatic rock drill model no rh658 5l. 2. pneumatic hose length 100m, diameter of hose as per size required with the pneumatic rock drill. 3. drill rod size 2.5, 5 4. lubricator as per type required with the equipment. 5. nipple as per type required with the equipment. 6. clamp 7. male coupling 8. female coupling 9. washer

repairing of silencer, rod opening wrench, drill rod adapter and guide shoe of rel-302 drill

supply of 1 800 x 34 drill rod 800x34 mm make sandvik 40 nos 2 1200 x 33 drill rod 1200x33mm make sandvik 40 nos 3 1600 x 33 drill rod 1600x33mm make sandvik 40 nos 4 1800 x 33 drill rod 1800x33mm make sandvik 40 nos 5 2400 x 32 drill rod 2400x32mm make sandvik 40 nos 6 air line air line lubricator make cp 4 nos 7 air hose air hose clamp 20mm dia with washer 140 nos 8 hose adopter hose pipe connector 3/4 75 nos 9 air hose coupling air hose pipe coupling 20mm male 50 nos 10 air hose pipe air hose pipe coupling 20mm female 50 nos 11 adopter adopter hose pipe 20 nos 12 air hose pipe pneumatic air hose pipe 20mm dia 600 mtr 13 pusher leg pusher leg make cp 6 nos 14 jack hammer jack hammer make cp 8 nos 15 claw coupling male claw coupling male 20mm 40 nos 16 claw coupling female claw coupling female 20mm 40 nos 17 adopter hose pipe adaptor hose pipe 20 nos 18 washer washer packing for coupling 100 nos 19 joint nipple joint nipple 3/4 20 nos

repairing of platform , its mounting, housing and fabrication of centralizer housing of idm30 drill rdc-775

supply of hexagonal drill rods size 22mm x 1800mm with 6mm central hole and with water manifold. technical specification:- scope :- a) use of drill rod : in coal mines. b) the rods shall be manufactured from solid hexagonal type section. c) material: the drill rods shall be manufactured from high tensile steel special steel of grade 55 simncrnimo with surface hardness 50-55 hrc. d) the length of drill rod as measured excluding water manifold and shank for drill chuck shall be 1800mm. e) diameter of hexagonal rods shall be 22mm with central hole of 6mm. f) diameter of shank shall be 19mm and length 70mm. g) accommodation of drill bit:- m-16 thread shall be provided at the end to accommodate 27mm diameter drill bits with threaded end. h) adopter of 39.7mm diameter x 22mm long shall be provided for holding the rod in drill chuck of 25mm square x 22mm long adapter. i) drill rods shall be suitably electroplated to provide a surface hardness of 65-86 hrc. j) hexagonal drill rods for resin capsule bolting shall be supplied with water manifold as below:- i)water manifolds shall be made from high grade seamless tubes. ii) water pressure of water outlet from drill rods shall be minimum of 30 kg/m2. iii) high quality bearings and oil seals shall be provided in the manifold so that there shall not be any water leakage from water manifold during drilling operation. k) each rod shall be marked on the shank with the diameter of the rod and manufacturers name, make/trade mark.

procurement of rotary drill rods

repairing of drill rod of rig lmp-222.

supply of 1 drill rod hexagonal type for resisn capsule bolting with 6 mm centre hole without water manifold size of drill rod 22 mm diameter length and 2100 mm length 2 drill rod hexagonal type for resisn capsule bolting with 6 mm centre hole without water manifold size of drill rod 22 mm diameter length and 2700 mm length

supply of drill rod

procurement of hemm drill rods