Customization: | Available |
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Certification: | CCC, CE |
Surface Treatment: | Epoxy Painting, Anodic Oxidation |
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FM/UL Certified Fire Fighting Components - Dual Grooved End Coupling
Exquisite Product Description
Feature: Premium ductile iron grooved coupling
1) Composition: High-grade ductile iron ASTM
2) Dramatically reduces installation costs
Engineered for optimal performance, this coupling is suited for pipes under moderate pressure, allowing for controlled angular, linear, and rotational movement at each joint. It offers significant advantages including expansion, contraction, and deflection capabilities. This design is invaluable for accommodating uneven laying surfaces, thermal expansions, settling, seismic activities, or other external factors.
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" |