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: Premium ductile iron grooved coupling
1) Material: Durable ductile iron ASTM standard
2) Significantly reduces installation costs
This innovative coupling is expertly designed to handle pipes bearing moderate pressure with ease. It adeptly allows controlled angular, linear, and rotational movements at each joint, offering significant benefits such as expansion, contraction, and deflection. Ideal for accommodating uneven laying surfaces and compensating for movements caused by thermal changes, settling, seismic activity, or other 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" |