Customization: | Available |
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Certification: | CCC, CE |
Surface Treatment: | Epoxy Painting, Anodic Oxidation |
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Introducing our FM/UL Approved Fire Fighting Parts: the Two Grooved End Coupling, a vital component for your fire safety needs.
Product Description
Feature: Our coupling boasts superior durability with its robust ductile iron design, ensuring longevity and dependable performance.
1) Material: Crafted from high-quality ductile iron ASTM, ensuring strength and reliability.
2) Efficiently reduces installation costs, making it a cost-effective solution for your fire safety system.
Engineered for pipes enduring moderate pressure, this versatile coupling facilitates controlled angular, linear, and rotational movement at each joint. It offers the significant benefits of expansion, contraction, and deflection, expertly accommodating uneven laying surfaces and mitigating issues from thermal changes, settling, seismic activity, or other environmental 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" |