ORFA Industrial

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100TONG RK-001 Threaded Rigid Coupling 3″

Original price was: $24.00.Current price is: $10.08.

The 100TONG RK-001 is a rigid coupling designed for 3″ pipes. Its GGG 40.3 ductile iron body resists impact and vibration, while the EPDM seal maintains flexibility from -50°C to +150°C. The threaded connection speeds up installation and prevents axial movement.

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SKU: XY001089 Category: Brand:
Industrial Piping and Fire Safety

100TONG RK-001 Threaded Rigid Coupling 3″

Leak-proof, impact-resistant pipe connection built for demanding high-pressure and high-temperature service.

The 100TONG RK-001 Threaded Rigid Coupling 3″ is a connection element specially designed for 3″ pipes. In addition, its GGG 40.3 ductile iron material offers high resistance to impact and vibration. Furthermore, the EPDM gasket maintains its flexibility between -50°C and +150°C.

The threaded (spigot) connection system accelerates assembly and prevents axial movement. The body is made of GGG 40.3 ductile iron, a material known for high impact strength. Moreover, the EPDM (Ethylene Propylene Diene Monomer) gasket ensures reliable sealing at high pressures. The coupling is equivalent to DN76 and complies with EN 14420-2 and ISO 6162 protection standards.

100TONG RK-001 Threaded Rigid Coupling — Technical Specifications

Model
100TONG RK-001
Nominal Diameter (DN)
DN76 (3 inch)
Body Material
GGG 40.3 Ductile Iron
Gasket Type
EPDM (Ethylene Propylene Diene Monomer)
Operating Temperature Range
-50°C to +150°C
Connection Type
Threaded (Spigot) Rigid System
Compliance Standards
EN 14420-2, ISO 6162

This coupling plays a critical role in fire suppression systems, particularly in high-pressure water lines where it provides reliable sealing. Furthermore, it is effective in steam and chemical transfer lines within industrial facilities. As a result, its wide temperature range allows safe use even in cold climates. In addition, easy installation reduces labor costs.

Key Advantages

  • GGG 40.3 ductile iron body provides high impact resistance
  • Threaded connection system enables fast and reliable installation
  • EPDM gasket maintains sealing from -50°C to +150°C

Applications

  • Fire suppression systems, high-pressure water lines
  • Steam and chemical transfer lines in industrial facilities
  • Water and wastewater piping systems in cold climates

In conclusion, the 100TONG RK-001 Threaded Rigid Coupling is a reliable option for your industrial piping needs. ORFA supplies worldwide and provides technical support. Therefore, contact us for technical support and fast supply.

ORFA INDUSTRIAL PRODUCTS INDUSTRY AND TRADE INC.

Your Reliable Partner in Industrial Flow Technologies

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