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REMS-Hand-Tube-Expander-Ex-Press

Germany
REMS
Ex-Press

Hand Tube Expander

Fitting-free expanding design|Suitable for soft copper, hard copper, and thin steel pipes|Up to Ø45 mm|Quick-change expander heads.
Enables direct socket forming without fittings, saving fittings, brazing material, and installation time for precision jobsite work.

Product Features
  • Fitting-Free Expanding: No additional fittings required, helping reduce inventory, material, and installation costs.
  • Multi-Material Application: Suitable for soft copper, hard copper, and thin steel pipes.
  • High-Precision Forming: Long mandrel guidance and multi-segment mandrel design distribute force evenly.
  • Quick-Change Expander Heads: Expander heads can be changed quickly according to pipe size for better jobsite efficiency.
  • Time and Material Saving: Reduces brazing time and brazing material use, speeding up pipe installation.
  • Ergonomic Operation: Comfortable handles and leverage design reduce operating effort during extended use.
  • Stable and Durable Structure: High-quality materials, extra-long expander heads, and spring-loaded base shaft improve joint stability.

Model Specifications

SKU
Model
Description
Weight
Remarks
150019
Set 3/8"~7/8"
3/8", 1/2", 5/8", 7/8" expander heads (4), expander handle, and tool case.
3.8kg
150020
Set 3/8"~1"
3/8", 1/2", 5/8", 3/4", 7/8", 1" expander heads (6), expander handle, and tool case.
4.2kg
150100
8 mm (5/16") expander head.
0.15kg
150220
3/8" expander head.
0.15kg
150225
1/2" expander head.
0.15kg
150230
5/8" expander head.
0.15kg
150235
3/4" expander head.
0.15kg
150240
7/8" expander head.
0.15kg
150245
1" expander head.
0.20kg
150250
1 1/8" expander head.
0.20kg
150180
1 1/4" expander head.
0.45kg
150190
1 3/8" expander head.
0.45kg
10341
1 1/2" expander head.
0.45kg
150210S
1 5/8" expander head.
0.50kg
10361
1 3/4" expander head.
0.50kg

Product Details

Technical Data
Applicable Materials
Designed for expanding soft copper tubes, hard copper tubes, and thin-wall steel tubes, covering common tube sizes used in HVAC, refrigeration, piping installation, and field repair work.
Soft copper tube
1/4" ~ 1 3/4" (6–45 mm), wall thickness ≤ 1.5 mm
Hard copper tube
1/4" ~ 1 3/4" (6–45 mm), wall thickness ≤ 1.2 mm
Thin-wall steel tube
3/8" ~ 1 3/4" (8–45 mm), wall thickness ≤ 1.0 mm
For Common Thin-Wall Metal Tube Expansion
Suitable for expanding soft copper, hard copper, and thin-wall steel tubes. Ideal for construction and repair environments where fast and efficient tube-end expansion is required.
Features
Product Features
Built around multi-material compatibility, fast tube expansion, and jobsite convenience for basic expansion work in piping and maintenance applications.
Multi-Material Compatibility
Suitable for soft copper tubes, hard copper tubes, and thin-wall steel tubes commonly used in piping and repair work.
Wide Tube Size Coverage
Supports 6–45 mm for soft / hard copper tubes and 8–45 mm for thin-wall steel tubes.
Fast and Efficient Expansion
Suitable for applications that require quick tube-end expansion, helping improve on-site working efficiency.
Suitable for Field Repair
Useful not only for new installation work, but also for on-site repair, modification, and small-scale piping tasks.
Applications
Applications
Suitable for piping projects, HVAC and refrigeration work, equipment maintenance, and installation environments requiring tube expansion.
Piping Projects
Suitable for expanding soft copper, hard copper, and thin-wall steel tubes, especially where fast and efficient expansion is required.
Installation Work
Suitable for new construction, equipment installation, and piping layout work where tube-end preparation efficiency matters.
Repair and Modification
Suitable for field expansion, piping repair, and local modification work, improving flexibility on site.