Pipe Solution

Twin Bagtube

SYSTEM 1 - TWIN BAGTUBE

System 1 Twin Bagtube is a cutting-edge technology for flow stopping in gas pipeline. It is also a safe, cost-effective and easy-to-use system for maintenance, repair and modification of gas distribution networks whilst keeping continuity of the gas supply. The insertion of two flowstopping bags through a single drilling hole offers significant savings in labor, time and reinstatement costs in a very safe fashion. Designed for low pressure working on 3″ to 12″ pipes with new Twinstop bags which incorporate advanced fabric technology.

Key Features	Twinstop bags
Low working pressure Smaller excavations 3” to 12” pipes Simple and easy to use Independent bag replacement Can be used with keyhole technology Stop off pressure 75 mbar for all bag sizes Uses same valve base as standard bagtube (system 1 valve)	The new Twinstop bags incorporate advanced technology, Ripstop fabric, strong, fully tested and field trialed. Latest in fabric technology Strength and flexibility Single inflation pressure Slimline construction Bag sizes from 3” to 12

SYSTEM 1 - DRILL & TAP

The System 1 drill and tap has been used for over 30 years world-wide including Singapore. This drilling machine can be manually operated or supplied with an air ratchet. Pneumatic drilling and tapping provides a fast and effective solution.

Applications	Drilling Machine
¾" to2½ (BSP or NPT threads) 3" to 48" diameter pipes 30 psi (2 bar) operating pressure	Heat treated aluminium castings for extra strength Double bronze bushes for increased accuracy Integral feed cap Thrust bearing Gate drill prevention system