Скачать или смотреть Best Innovation Rubber Joint Press Tool: How to Achieve Accurate Flange Compression Fitting

Best Innovation Rubber Joint Press Tool: How to Achieve Accurate Flange Compression Fitting

Technical Specifications
• Heavy-duty steel press frame for high compression stability
• Parallel pressing arms to maintain flange alignment
• Compatible with rubber expansion joints DN50–DN200
• Adjustable support plates for various flange diameters
• Anti-slip base for safe installation on industrial floors
• Suitable for EPDM, NBR, and reinforced rubber joint types
• Manual or hydraulic assist depending on model variant

How It Works
• The rubber expansion joint is positioned between two pipe flanges.
• The press tool holds the lower flange firmly while guiding the upper flange.
• Downward compression stabilizes the rubber bulb, preventing lateral bulging.
• Bolt holes align perfectly, allowing fast insertion of mounting bolts.
• The final tightening delivers a uniform, leak-free flange-to-rubber seal.

Advantages
• Up to 68 percent faster flange alignment than manual squeezing by hand
• Prevents joint distortion, ensuring long-term leak resistance
• Reduces installer fatigue and improves safety during compression work

Disadvantages
• Requires correct plate size for each flange diameter
• Large press frames may be less portable on tight construction sites
• Improper alignment still possible if bolts are tightened unevenly

Efficiency Optimization Impact
This press tool streamlines the labor-intensive process of mounting rubber expansion joints, making installation faster, more accurate, and safer. By applying controlled compression, the tool stabilizes the rubber body so bolt holes align without forcing or deforming the joint. This results in longer service life, reduced risk of flange leakage, and smoother workflow on piping system installations. The method minimizes rework and speeds up commissioning for industrial, HVAC, and water-supply lines.

Suitable For
• Piping system installation in industrial factories
• HVAC duct and pump connection setups
• Water treatment plants using rubber expansion joints

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