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 sophistication and meticulous craftsmanship in our firefighting components, engineered to deliver remarkable reliability and consistent performance.
Feature: Our ductile iron grooved coupling provides unmatched durability and a versatile flexibility, setting a new standard in connection performance.
1) Material: Constructed from premium-grade ductile iron ASTM, ensuring unmatched strength, exceptional performance, and extended longevity.
2) Ingeniously designed to dramatically cut installation costs and enhance efficiency.
This groundbreaking coupling is expertly engineered for pipes under moderate pressure. It facilitates controlled angular, linear, and rotational movement at each joint, delivering the remarkable advantages of expansion, contraction, and deflection. Perfectly suited to manage uneven laying surfaces and adapt to movements caused by 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" |