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We offer Boiler Tube Expanders like 114 Series Boiler Tube Expanders and A Series Boiler Tube Expanders. These are used for expanding flaring boiler tubes, down comer, water wall, economizer, air heater tubes, and riser. In order to cater to diverse requirements of these industries, we offer these in various specifications.
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| | Boiler Tube Expanders 114 SeriesFeatures:
• Overlapping rolls prevent ridging of tube. Can be converted for parallel expansion use - enquire with us. Self retained rolls in cage. Compact design for use through small hand holes, headers etc. Use - General purpose expander for expanding and flaring boiler tubes, water wall, downcomer, ecomomizer, riser and air heater tubes Boiler Tube Expanders 114 Series are equipped with four expanding rolls and two flaring rolls that are overlapped to prevent ridging, these tools can expand and flare in one operation. They are ideal for water tube boilers, fire tube boilers, economizers, and air heaters. They can help reduce overall inventory since less equipment is required and more flexibility is offered with the interchangeable rolls and mandrels. They are made of selected chrome nickel alloy steel and treated in automatic electrically controlled furnaces to help ensure the longest possible service life. | | Send Enquiry |
Boiler Tube Expanders A Series Features :
Best 'Value for Money' tool in the world when parallel rolling tubes. Sturdy construction with rolls self contained in cage. Time tested, durable design. Use - Economical tool used for applications where tubes are to be expanded without flaring. Avail from us the excellent A Series Boiler Tube Expander, which is engineered by the expert professionals using the latest technology. The A Series Boiler Tube Expander can be acquired at affordable prices from us. | | | Send Enquiry |
| | Boiler Tube Expanders AF3 / AF1 SeriesFeatures :
Best 'Value for Money' tool in the world when flaring of tube ends is needed. Sturdy construction with rolls self contained in cage. Time tested, durable design. Overlapping flare rolls prevent ridging of tube. Use - Economical tool used for applications where small number of tubes are to be expanded with flaring. | | Send Enquiry |
Boiler Tube Expanders AB Series Features :
Similar to 'A' Series expanders. Bearing reduces frictional build upfor smoother expanding cycles. Bearing increases useful life of tool. Use - High productivity tool used where flaring of tubes is not needed. | | | | Send Enquiry |
| | Boiler Tube Expanders ABF3 Series Features :
Similar to 'AF3' Series expanders Bearing reduces frictional buildup for smoother expanding cycles. Bearing increases useful life of tool. Use - High productivity tool used where flaring of tubes is needed. | | | Send Enquiry |
Boiler Tube Expanders Boiler Tube Expander P-1000 Series
Features :
Overlapping rolls prevent ridging of tube. Use - Ideal for use in limited access space like water boxes, small diameter drums. | | | Send Enquiry |
| | Boiler Tube Expanders P-2000 series of Boiler Tube Expander
Features :
Use:
Spring loaded drift thrust assembly used to position the expander accurately on the boiler tube in relation to the drum for consistent expansions. | | | Send Enquiry |
Boiler Tube Expanders Features:
Expander can be accurately positioned in the boiler tube in relation to the drum, for consistent expansions. Mandrels are interchangeable with P - 2000 series. Use - For boiler tube sheets and drums thicker than 2.3/4" (70mm).
Normally used in conjunction with P - 1000, P - 2000 series. | | | | Send Enquiry |
| | Combination beading expanders | Previously | Now | | Tools Required | 1) Flaring tube expander
2) Tube expander drive
3) Beading tool
4) Air hammer | 1) COMBINATION BEADING EXPANDER
2) Tube Expander Drive | | Operatig Steps | 1) Expand
2) Bead
3) Reroll | 1) Expand and Bead (single operation) | | Operator Fatigue | high...largely due to air hammer vibration and noise | Reduced significantly no air hammer for beading...no rerolling | | | Send Enquiry |
V Series Parallel Expansion Use :
Type 'V' Expander is used for repair and erection of boilers having thin tube sheets. It is approximately twice as fast during use than other conventional expanders. Use Header Mandrel when expander is to be used through a waterleg. | | | | Tube O.D. | Tube Thickness | Expansion Range | Effective Rolling Length | Tube Expander Model No. | Spare Mandrel | Spare Roller Set Modle No. | | inch | bwg | inch | Dim. A
Dim. B mm | Dim. A Dim. B inch | mm | inch | Short Mandrel Model No. | Header Mandrel Model No. | Mandrel Sq. Size inch | | 1 | 10 - 13 | .134 - .095 | 17.3 - 23.7 | .681 - .937 | 84.20 | 3.5/16 | V- 1 | VSM - 1 | VHM - 1 | 1/2 | VR - 1 | | 1.1/4 | 10 - 13 | .134 - .095 | 23.8 - 30.6 | .940 - 1.206 | 84.20 | 3.5/16 | V - 2 | VSM - 2 | VHM - 2 | 1/2 | VR - 2 | | 1.1/2 | 10 - 13 | .134 - .095 | 29.3 - 37.3 | 1.156 - 1.469 | 101.20 | 4.000 | V - 3 | VSM - 3 | VHM - 3 | 1/2 | VR - 3 | | 2 | 10 - 13 | .134 - .095 | 42.3 - 49.7 | 1.665 - 1.960 | 101.20 | 4.000 | V - 4 | VSM - 4 | VHM - 4 | 3/4 | VR - 4 | | 2.1/2 | 10 - 13 | .134 - .095 | 54.5 - 62.7 | 2.145 - 2.469 | 101.20 | 4.000 | V - 5 | VSM - 5 | VHM - 5 | 3/4 | VR - 5 | | 3 | 10 - 13 | .134 - .095 | 68.2 - 76.6 | 2.687 - 3.015 | 101.20 | 4.000 | V - 6 | VSM - 6 | VHM - 6 | 1 | VR - 6 | | | | | Note : Other sizes available on request. | | | | Send Enquiry |
| | SB Series for Sugar MillsFeatures :
'5 Roll' design is used primarily for rolling thin walled tubes used in sugar mill juice heaters, pans. '5 Rolls' give you a maore concentric, uniform expansion vs. a '3 roll' expander in thin tubes and reduces tube 'spring back' effect. Use - For top plate tube expansion in pans, juice heaters in sugar mills. | | Send Enquiry |
Long Reach CSB For Sugar Mills Features:
'5 Roll' design is used primarily for rolling thin walled tubes used in sugar mill juice heaters, pans. '5 Rolls' give you a maore concentric, uniform expansion vs. a '3 roll' expander in thin tubes and reduces tube 'spring back' effect. Use - For bottom plate tube expansion in pans, juice heaters in sugar mills. | | | Send Enquiry |
Boiler Tube Expanding Accessories |
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