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NORMA GROUP
GRIP / PLAST GRIP E

GRIP / PLAST GRIP E

Product catalog summary

Overview
NORMACONNECT® PLAST GRIP and PLAST GRIP E are axial restraint pipe couplings designed for connecting plastic pipes. These couplings offer several advantages, including no need for welding or adjustments to pipes or connectors, making them suitable for weak plastic pipes such as PP and PE.

Specifications

Sizes range from 40.0 mm to 406.0 mm.
Working pressure varies between 16.0 and 6.0 bar.
Materials used include AISI 304 and AISI 316 Ti.
Temperature range for EPDM is -30°C to +125°C for sizes up to 168.3 mm, and -20°C to +80°C for sizes greater than 180.0 mm. For NBR, the range is -20°C to +80°C.

Design Features
The anchoring ring is specially designed with flat rows of teeth that engage the pipe surface without causing damage, distributing force evenly across the surface.

Technical Data
The document provides detailed technical data and ordering information for various sizes of PLAST GRIP and PLAST GRIP E couplings, including clamping ranges, nominal pressure (PN), working pressure (WP), dimensions, weight, and tightening torque. The nominal pressure is the maximum admissible working pressure in shipbuilding, while the working pressure is specified for industrial applications.

Materials and Versions
The PLAST GRIP E version is noted for its hollow trunnion design for smaller diameters, and both versions are made from W5 material.

Catalog excerpts

FGR PLAST GRIP/PLAST GRIP E Standard strip insert Double-lip sealing system Anchoring ring The coupling for plastic pipes NORMACONNECT® PLAST GRIP /PLAST GRIP E axial restraint pipe couplings are used to connect plastic pipes. The specially designed anchoring ring, featuring flat rows of teeth, engages into the pipe surface without damaging the plastic material. The force applied is distributed evenly across the pipe surface. • No welding • No adjusments to the pipes/connectors necessary • Usable for weak plastic pipes, PP, PE Sizes: 40.0 mm - 406.0 mm Working pressure: 16.0 - 6.0 bar Material: AISI 304, AISI 316 Ti EPDM: Sizes from 26.9 mm up to 168.3 mm - 30 °C up to + 125 °C Sizes > 180.0 mm: - 20 °C up to + 80 °C • NBR: - 20 °C up to + 80 °C Technical data & Ordering information NORMACONNECT® FGR PLAST GRIP Clamping ranges Ø (O.D.) Designation 180.0 200.0 219.1 225.0 250.0 273.0 280.0 315.0 323.9 355.0 400.0 406.4 PLAST GRIP W5 180 PLAST GRIP W5 200 PLAST GRIP W5 219 PLAST GRIP W5 225 PLAST GRIP W5 250 PLAST GRIP W5 273 PLAST GRIP W5 280 PLAST GRIP W5 315 PLAST GRIP W5 323 PLAST GRIP W5 355 PLAST GRIP W5 400 PLAST GRIP W5 406.4 Odmin Odmax Weight Hex socket locking bolts housing wall thickn. PN¹ (Nominal Pressure) is the max. admissible working pressure in shipbuilding, based on a safety factor of ≥ 4. WP² is the max. working pressure in industrial applications, with a safety factor as per NORMA specifi

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FGR PLAST GRIP – Versions NORMACONNECT® PLAST GRIP E axial restraint pipe couplings are used to connect plastic pipes. Advantages at a glance • Hollow trunnion version for smaller diameters PLAST GRIP E W5 40 PLAST GRIP E W5 42 PLAST GRIP E W5 44 PLAST GRIP E W5 48 PLAST GRIP E W5 50 PLAST GRIP E W5 60 PLAST GRIP E W5 63 PLAST GRIP E W5 75 PLAST GRIP E W5 76 PLAST GRIP E W5 88 PLAST GRIP E W5 90 PLAST GRIP E W5 101 PLAST GRIP E W5 104 PLAST GRIP E W5 108 PLAST GRIP E W5 110 PLAST GRIP E W5 114 PLAST GRIP E W5 125 PLAST GRIP E W5 129 PLAST GRIP E W5 133 PLAST GRIP E W5 140 PLAST GRIP E W5 154...

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