MHT12-42 (12-42") Hot Tapping Machine

A hot tapping machine used to make connections and branches to pipelines without shut down either surface or sub sea. The Mirage MHT3-12 is designed for ease of use with 1 speed (4 speed option available) fixed feed gearbox, measuring rod and either pneumatic or hydraulic helical geared drive.

Size Range: 12.0 - 42.0" Stroke: 0.0 - 130.0" Pressure Rating: 0.0 - 1480.0psi

Features

  • Helical geared drive
  • 1 speed feed gearbox (4 speed available)
  • 12- 42" cutter holders included
  • Industry standard connection flanges

Technical Specifications

Range
Minimum tapping diameter 305mm 12”
Maximum tapping diameter 1067mm 42"
Maximum designed operating pressure 102 bar 1480 psi
Standard certified pressure 102 bar 1480 psi
Maximum operating temperature 177deg C 350 deg F
Spindle bar travel 3302mm 130"
Spindle bar minimum clearance 150mm 6"
R.P.M Min: 3 Max: 25
Drive – Hydraulic @ 100 bar (1450 p.s.i) 26 kw 35 hp
Feed – hydraulic @ 100 bar (1450 p.s.i) 1.6 kw 2.2 Hp
Hydraulic supply @ 100 bar (1450 psi) 50 Lpm 13 gpm
Feed Rates
1 Speed (standard) 4 Speed (optional)
Feed Rate - Manual / Revolution 8.46mm 0.333” 8.46mm 0.333”
Fast Traverse Feed Rate 0 - 1000mm / min 0 - 40” / min 0 - 1000mm / min 0 - 40” / min
Feed Rate Auto Feed Gearbox / Rev 0.076mm 0.003” 0.025 0.076 0.10 0.14mm 0.001” 0.003” 0.004” 0.0055”
Machine Weight
Machine weight 1835 kgs 4037 lbs
Shipping Weights & Dimensions
Shipping weight 2035 Kgs (4477 lbs)
Shipping dimensions L – 517cm – (203”) W- 62cm (24”) H- 68cm (27”)

Supplied complete with machine, drive motor and air preparation where required, lifting brackets, cutter holders, connection hoses, valve and pressure gauge, toolkit, mounting studs, nuts and RTJ soft iron ring, #600 RTJ connection spool, packing list, manual and certification.