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
Feature: ductile iron grooved coupling
1) Material: ductile iron ASTM
2) Reducing installation costs
This expertly crafted coupling is specifically engineered for pipes bearing moderate pressure, offering a robust solution for a range of dynamic demands. Designed to accommodate controlled angular, linear, and rotational movements at each joint, it also provides vital support for expansion, contraction, and deflection. This flexibility is essential to adjust to uneven laying surfaces and to adapt seamlessly to shifts caused by thermal variations, structural settling, seismic activities, or other external influences.
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" |