Customization: | Available |
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Certification: | CCC, CE |
Surface Treatment: | Epoxy Painting, Anodic Oxidation |
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FM/UL Approved Fire Fighting Parts: Two Grooved End Coupling
Product Description: Discover the pinnacle of excellence in our fire fighting components, meticulously crafted for unmatched reliability and precision.
Feature: Engineered with ductile iron, our grooved coupling guarantees extraordinary durability and flexibility.
1) Material: Crafted from premium ductile iron ASTM, our product ensures robust performance and exceptional longevity.
2) Experience a cutting-edge design focused on drastically reducing installation costs without compromising quality.
This revolutionary coupling is expertly engineered for pipes under moderate pressure. It facilitates controlled angular, linear, and rotational movement at each joint, delivering exceptional benefits such as expansion, contraction, and deflection. Perfect for managing uneven laying surfaces and accommodating movements from thermal changes, settling, seismic activities, or other dynamic conditions.
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" |