1/2″ Inch x 6 1/2″ Inch Pipe Nipple Stainless Steel 304 Threaded Male NPT Both Ends Schedule 40 (OD) 0.85″ Inch ID 0.63 Inch Wall 0.11 Inch Continuous Weld

Description

Product Overview

The Guardian 304 stainless steel pipe nipple is engineered for demanding industrial applications where strength, durability, and precision are paramount. Featuring a 6½‑inch schedule‑40 body, this nipple offers a robust wall thickness of 0.11 inches, providing exceptional resistance to pressure and corrosion. Both ends are finished with male NPT threads, conforming to ASME B1.20.1 standards, ensuring a tight, leak‑proof seal when connected to compatible fittings. The continuous weld construction eliminates weak points, delivering a seamless pipe that can handle high‑temperature environments up to 450°F and low temperatures down to –60°F. Crafted from 304 stainless steel, the product resists rust and chemical attack, making it suitable for air, natural gas, potable and non‑potable water, propane, and steam systems. With a precise 0.85″ outer diameter and 0.63″ inner diameter, the nipple integrates smoothly into a wide range of pipe networks, offering reliable performance across diverse industries.

Usage

Designed for versatility, this pipe nipple excels in both new installations and retrofit projects. In HVAC systems, it provides a secure connection for air distribution lines, while in chemical processing plants, its stainless steel composition safeguards against corrosive fluids. The nipple is ideal for water treatment facilities, where it can transport potable water without leaching contaminants. Its high‑temperature rating makes it a preferred choice for steam lines in power generation, and the low‑temperature capability supports cryogenic applications in specialized laboratories. Installation is straightforward: simply screw the NPT threads into matching female fittings, applying thread sealant as needed for added security. The product’s compatibility with standard pipe sizes and its compliance with industry regulations simplify procurement and reduce inventory complexity for engineers and maintenance crews.

Why Choose Us

Guardian stands behind every pipe nipple with a commitment to quality and customer satisfaction. Our manufacturing process follows rigorous ASTM A312 and ASTM A827 specifications, guaranteeing material consistency and dimensional accuracy. Each nipple undergoes ultrasonic testing and visual inspection to detect any imperfections before leaving the factory. We provide comprehensive documentation, including material certificates and compliance reports, to support your project’s regulatory requirements. In addition, our dedicated technical support team is available to assist with installation guidance, troubleshooting, and after‑sales service, ensuring that you receive the performance you expect throughout the product’s lifecycle. Choosing Guardian means investing in a reliable component that minimizes downtime and maintenance costs.

Key Features

• Premium 304 stainless steel construction resists corrosion and extends service life.
• Schedule‑40 dimensions provide high pressure tolerance for demanding applications.
• Male NPT threads on both ends ensure a secure, leak‑proof fit with standard fittings.
• Operates safely from –60°F to 450°F, covering a wide temperature range.
• Backed by Guardian’s responsive customer support and comprehensive warranty.

FAQ

What pipe sizes are compatible with this nipple?

The nipple has a 0.85″ outer diameter and a 0.63″ inner diameter, making it compatible with standard 1/2″ pipe schedules and fittings that accept NPT threads.

Can this nipple be used for potable water?

Yes, the 304 stainless steel material meets the requirements for safe transport of potable water, ensuring no leaching of harmful substances.

Is thread sealant required for installation?

While the NPT threads provide a tight seal, applying a suitable thread sealant or PTFE tape is recommended to enhance leak resistance, especially in high‑pressure systems.

What is the warranty period for this product?

Guardian offers a one‑year limited warranty covering material defects and workmanship, along with access to technical support for installation and maintenance assistance.