Tristar Expanders Principlals

	Techniques for Pulling Tubes

1. Bundles with Standard Tube Plates.
* Tubes are pulled out from (A) side

11.	The whole tube is being pulled out in spite of rolling both (A) and (B)
12.	Tube is stretched from (A) side until it breaks Remainder of tube is then pulled from (B) side.
13.	Tube is stretched until rolled portion is pulled through tube sheet and cut off. Remainder of tube is then pulled from (B) side.

* In some cases procedures 12 & 12 are faster than 11

2. Bundles with Double Tube Plates
* Tube are pulled from the (A) Side

3. Bundles with Double Tube Plates

Each end of tube is cut off with an inside Tube Cutter of tube saw behind the Tube Plates.
Both ends are pulled out on (C) and (D) Side.

Working Consumables
Working Consumables TM Mandrels	Working Consumables TC Collars
Sequence Of Operation

Our Range of Products related to Tube Expanders & Allied Tools :

	TUBE EXPANDERS FOR HEAT EXCHANGER & CONDENSER		TUBE EXPANDERS FOR BOILER & SUGAR INDUSTRY
	SPECIAL TUBE EXPANDERS		TORQUE CONTROLLED TUBE EXPANSION SYSTEM
	TUBE CUTTING TOOLS		TUBE REMOVAL TOOLS
	HYDRAULIC TUBE EXPANSION SYSTEM		HYDRAULIC TUBE PULLING SYSTEM
	AUTOMATIC GROOVING TOOL HOLDERS & ACCESSORIES		MICROPROCESSOR BASED DIGITAL TORQUE CONTROLLER
	MANUAL TUBE PULLER		SERRATING TOOLS
	ACCESSORIES