Discover the 3‑Inch Black Square‑Head Pipe Plug, engineered for reliable sealing in demanding pipe systems. Crafted from robust cored material, this plug delivers a sleek black finish while providing a secure, leak‑free closure for a variety of industrial applications.
Why choose this pipe plug? Its high‑strength design withstands pressures up to 150 psi, protecting your pipelines from unwanted flow and contamination. The square‑head configuration offers easy handling and quick installation, saving you time on the job site.
Key Features & Benefits:
- 150 psi pressure rating: Handles demanding service conditions with confidence, ideal for high‑pressure pipelines.
- UL Listed & FM Approved: Meets rigorous safety standards, ensuring dependable performance in critical environments.
- ASME B16.14 compliant dimensions: Guarantees precise fitment with standard pipe sizes for seamless integration.
- NPT thread conformity (ASME B1.20.1): Provides a tight, leak‑proof connection compatible with existing fittings.
- ISO‑certified manufacturing: Produced in facilities adhering to ISO 9001:2000 quality and ISO 14001 environmental standards.
Ready for reliable sealing: Whether you need to block an outlet, perform maintenance, or secure a temporary shut‑in, this square‑head plug delivers consistent results. Its durable construction, industry‑approved certifications, and easy‑install design make it the go‑to choice for professionals seeking a trustworthy pipe sealing solution.








