B Press Carbon Steel: Unique O-Ring Design
Conex >B< Press Carbon fittings are user friendly and very quick to install, leading to savings on labour costs. It also offers the advantage of a flame free installation, therefore posing no fire risk. Conex >B< Press Carbon is a versatile press fitting system for use on Carbon tubes in accordance with EN 10305-3.
Our >B< Press Carbon is installed, with a mechanical press tool with a compatible jaw with a >B< profile to fit each size of fitting required. When pressure is exerted through the press tool the joint is permanently made and the fitting cannot be dismounted or re-used. The >B< Press Carbon system eliminates the need for solder, adhesives or additional jointing materials. The >B< profile has the advantage of a 3 Point Press, two mechanical presses either side of the bead and one hydraulic press crimping the o-ring. This provides a more secure joint.
Pressing Indicator Feature
IBP has developed a unique pressing indicator, a specially designed EPDM O-ring. It has a reduced section in two positions causing leaks at low pressures when not pressed (from 0.1 to 5.0 bar). When the fitting is pressed, the o-ring material compresses, filling the gaps, securing a leak-free path.
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Hydraulic working temperatures and pressures for water and gas:
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Application
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Pressure (bar)
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Temperature
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Medium
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Drinking water installations to EN 806
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10
16
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95°C
30°C
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Drinking Water to DWD
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Chilled Water
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10
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5°C
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Water
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Solar Heating
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3
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-35°C to +130°C
200°C 20 h/a
180°C 60 h/a
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50/50 glycol/water mix
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Long Distance Water Heating
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10
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130°C
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50/50 glycol/water mix
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Rainwater installations
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10
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30°C
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Rainwater
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Compressed air installations (oil free)
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10
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30°C
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Compressed air to ISO 8573.1 Class 1-4 (oil free)
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Ship Building
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10 16
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95°C 30°C
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Water
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Vacuum
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-0.8
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Ambient
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-
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Domestic Fire Sprinkler Systems
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16
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Ambient
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Water
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Gas Installations DVGW - TRGI 1986/96
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PN5/GT/1
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-20°C to +70°C
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Gases according to DVGW G260
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Liquid Gas installations
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PN5/GT/1
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-20°C to +70°C
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Gases according to DVGW G260
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Fuel oil installations
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PN5
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-20°C to +40°C
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-
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Maximum Working Temperatures and Pressures for Water and Gas Applications