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Catalogo Adriatech:

Custom Built Brochure:

Fishing Tools:



Tungsten Carbide Hardfacing



D – HARDCOLOY

Characteristics: Composite rods consisting of fragments of SINTERED TUNGSTEN CARBIDE in a ductile matrix of nickel-silver alloy.

Application: Oxy-acetylene welding on downhole reamers, openers, milling tools, fishing tools, overshots, coring tools.

Standard Mesh Sizes: Cutting grade 2/4 – 4/6 – 8/12 mm.
5/10 Kg. packages available
Rods Dim.: Ø 10 mm., length. 350 mm.
Hardness: 1600 HV

AD – TUBE METAL

Characteristics: Special pre-alloyed tube filled with coarse grain fused TUNGSTEN CARBIDE, for special hardfacing application of machine parts

Applications: For hardfacing unalloyed and low alloyed steels (cast steel) with a maximum content of carbon of 0.5%. Used for hardfacing of tools and machine parts in the mining industry, petroleum industry, road construction and excavation field.

Sizes: In rod lengths 350 to 700 mm

Ø mm.Grain size
4.00.25-0.70
4.00.70-1.20
5.00.70-1.20
5.01.00-2.00
6.00.70-1.20
6.01.00-2.00

Hardness: Tungsten carbide over 2.300 HV 0.4

AD – TECNOWIRE

Characteristics: Is a flexible wire on reel, consisting of a thick composition made up of grains of cast tungsten carbide with a high grade Ni alloy, held around a core of pure, small diameter (1.2 ÷ 1.5 mm) nickel wire.

Applications: Oxyacetylene torch hardfacing on stabilizer blades, rock bit shoulders, drag bit blades, tool joints and in general all drilling tools.

Availability: Cable reel of 15 Kg or 20 Kg.

Size: Ø 4 – 6 – 8 mm.

Hardness: 1800 < HV < 2900



Underreamer Hole Opener



The “ADT” Underreamer is a tool that allows to enlarge a hole previously drilled at the depths wanted in soft – medium soft formation.

The tool features 2 or 3 expendable arms that are kept retrieved during descent into the hole.

The arms are pushed out in drilling position by the mud pressure or compressed air that passes through a tungsten carbide nozzle situated on the top of the reamer.

In order to pull out the tool, you must simply unpressurize and apply pull, the arms will easily reengage to stand-by position.

CONSTRUCTION:
The body is made of AISI 4145-H 285/341 Brinnel hardness.
Arms in T1 steel with tungsten carbide hardfacing – Hardcoloy.



Flight Augers and accessories



D
DIAM

P
PASSO

I
SPESS.

F
DIAM. TUBO

E
ATTACCO

L=1000

L=1500

PESO

PESO

100

100

8

60

41

15,5

22,5

110

110

8

60

41

16

23

120

120

8

60

41

17

24

130

130

8

60

41

18

25

140

140

8

60

41

19

28

150

150

8

60

41

20

29

160

160

8

60

41

21

31

170

170

8

60

41

22

32

180

180

8

60

41

23

34

200

200

10

76

55

30

43

220

220

10

76

55

31

46

250

250

10

76

55

34

49

280

250

10

76

55

36

53

300

250

10

76

55

38

55

350

300

10-12

76

55

45

68

400

350

10-12

76

55

55

 

PUNTE “FISH TAIL/SCREW BITS”

DIAM.

ATTACCO

89 mm.

esag Ø 28,5

114 mm.

esag Ø 41

127 mm.

esag Ø 41

152 mm.

esag Ø 41

178 mm.

esag Ø 41

203 mm.

esag Ø 41/55

230 mm.

esag Ø 41/55

254 mm.

esag Ø 41/55

DIAM.

ATTACCO

PORTAINSERTI

Q.tà

N° Inserti

114

” 41

33

2

4

127

” 41

37 & 34

2 + 2

6

152

” 41

37

4

8

178

” 41

37

4

8

203

” 41/55

37 & 34

4 + 2

10

230

” 41/55

37

6

12

254

” 41/55

37

6

12

305

” 41/55

37 & 34

6 + 2

14

PUNTE AD INSERTI INTERCAMBIABILI


Multi Purpose Cutter Head

Tough ,multi purpose auger head for full range drilling.Uses replaceable carbide insert bits depending of the formation encountered.Bits are held in place by malleable iron bit wedges.Comes standard with Carbide Bits




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Location 

  • Adriatech srl
  • Via Prati 39
  • 65124 Pescara-(PE)
  • Italy

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