100TONG KR-008 Threaded Concentric Reducer 5″ – 4″
Secure diameter transition with grooved connection reliability.
100TONG KR-008 Threaded Concentric Reducer 5″ – 4″ delivers a durable solution for safe diameter transitions in grooved piping systems. In addition, it maintains flow balance in industrial installations. Therefore, this reducer is a reliable choice for demanding process lines.
This reducer is made of GGG 40.3 ductile iron with grooved ends. Moreover, it operates across a wide temperature range from -50°C to +150°C. As a result, the PN16 pressure rating ensures safe sealing under challenging conditions. It conforms to EN 10242 / ISO 7005.
100TONG KR-008 Threaded Concentric Reducer — Technical Specifications
It is frequently preferred in fire protection and industrial water lines. Furthermore, the grooved connection system offers easy installation. In particular, the wide temperature range allows use in steam and cooling circuits.
Key Advantages
- GGG 40.3 material provides high mechanical strength
- Threaded connection type ensures fast and leak-proof assembly
- Wide temperature range adapts to various process conditions
Applications
- Fire protection and sprinkler systems
- Industrial water lines for diameter transitions
- Steam and cooling circuits
Therefore, 100TONG KR-008 Threaded Concentric Reducer 5″ – 4″ is an ideal choice for industrial installations. ORFA Industrial supplies worldwide and provides technical support. Contact us for orders and technical assistance.
ORFA INDUSTRIAL PRODUCTS INDUSTRY AND TRADE INC.
Your Reliable Partner in Industrial Flow Technologies

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