Customization: | Available |
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Certification: | CCC, CE |
Surface Treatment: | Epoxy Painting, Anodic Oxidation |
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Introducing our premium FM/UL Approved Fire Fighting Parts featuring the Two Grooved End Coupling, meticulously designed to ensure safety and efficiency in fire fighting applications.
Product Description
Feature: Our ductile iron grooved coupling is engineered for robustness and reliability, ideal for fire fighting systems.
1) Material: Crafted from top-quality ductile iron ASTM, ensuring durability and exceptional performance.
2) Experience a significant reduction in installation costs with our innovative design.
This coupling is expertly designed for pipes bearing moderate pressure, providing controlled angle, linear, and rotational movement at each joint. It offers the unparalleled benefits of expansion, contraction, and deflection, making it perfect for accommodating uneven laying surfaces, thermal changes, setting, seismic effects, and more.
Serial number | D | D1 | L | d | Space |
1 | φ275 | φ219 | 185 | φ203 | 8" |
2 | φ315 | φ270 | 176 | φ253 | 10" |
3 | φ380 | φ320 | 178 | φ304 | 12" |
4 | φ501 | φ441 | 186 | φ407 | 14" |