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Procurement of HOT Tapping Machine
Reference: SDG4078P20/09 3/16/2020, Location: Asia
Category: Drill Bits and Cutters
Scope of Work
The company announces its need for Procurement of HOT Tapping Machine.
HOT Tapping cum drilling Machine Air Motor Driven with Option for Manual Operation SIZE- 0.5” TO 4” DRILL SIZE -
1. 0.5” Drill ; length- 150 mm(min).
2. 0.5” drill; length- 565 mm(min).
3. 0.75” drill; length- 150 mm (min).
4. 0.75” drill; length- 565 mm (min).
5. 1” drill; length- 150 mm (min).
6. 1.25” drill; length- 150 mm (min).
7. 1-7/16” drill; length- 187 mm (min).
HOLE SAW/CUTTER -
1. 1.25” HOLE SAW/CUTTER
2. 2” HOLE SAW/CUTTER
3. 3” HOLE SAW/CUTTER
4. 4” HOLE SAW/CUTTER
CUTTER HOLDER PILOT -
1. 1.25” – HOLDER PILOT
2. 2” – HOLDER PILOT
3. 3” – HOLDER PILOT
4. 4” – HOLDER PILOT
STANDARD SPECIFICATION:
Hot Tapping machine cum drilling machine to be used to make connections to pipelines, tanks and plant piping without shutdown and are used to make hot taps in preparation for plugging machine applications. Hot Tapping machine cum drilling machine shall be power-driven by air motor with option for manual operation. The machine shall tap into pipe while under pressure. It shall be suitable for making 1/2” through 4” (DN 15 - DN 100) taps without shutdown.
It shall be used to install 2” and 3” completion plugs in tapping nipples.
The Machine shall have drilling travel of 28”. The Hot Tapping machine cum drilling machine shall meet NACE Standard MR0175-93, sulfide stress cracking resistant metalic material for oilfield equipment.
The maximum working pressure shall be 100 bars at 38°C. Its operating temperatures shall be -29°C to 371°C at 48 bars for intermittent service. Pipeline fluid to be handled -- crude oil, natural gas, LPG and petroleum products.
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