S-4549K748 1.61" ID x 1 29/32" OD x 7" Long ASME B1.20.1, ASTM A53, ASTM A733 Standard-Wall Galvanized Steel Threaded Pipe Nipples and Pipe
Standard-Wall Galvanized Steel Threaded Pipe Nipples and Pipe
Image may differ from product. See technical specification for details.
Basic Information
Connection Parameters
Dimension Parameters
Material & Accessories Parameters
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Superior corrosion resistance with galvanized steel construction, extending service life in demanding environments
- Reliable leak-proof connections through precision NPT threading on both ends for secure sealing
- High-pressure compatibility with Class 125 and 150 fittings, suitable for various industrial fluid systems
- Robust welded construction ensures structural integrity under mechanical stress and vibration
- Versatile multi-medium application for air, natural gas, oil, steam, and water systems
- Precise dimensional accuracy with Schedule 40 standard wall thickness for consistent fit and flow
- Long-term durability backed by compliance with ASME, ASTM, and industrial manufacturing standards
Professional Applications & Engineering Value
This galvanized steel threaded pipe nipple delivers critical performance in industrial piping systems where corrosion resistance and pressure integrity are paramount. The NPT threaded both ends design ensures tight seals against leaks in compressed air lines, hydraulic oil circuits, steam distribution, and potable water networks. Its welded construction and Schedule 40 wall thickness prevent failure under thermal expansion and mechanical loads, while the zinc coating provides sacrificial protection against rust in humid or chemical-exposed environments. Engineers specify this component for Class 125/150 fittings to maintain system safety and reduce maintenance frequency across processing plants, utility stations, and manufacturing facilities.
Specification Summary & Compliance
Manufactured to ASME B1.20.1 for precise NPT thread form and ASTM A53/A733 material standards, this nipple guarantees dimensional accuracy and mechanical properties. The 1 1/2" pipe size with 7" length and 0.145" wall thickness adheres to Schedule 40 tolerances, ensuring compatibility with standard galvanized iron/steel fittings. Compliant with industrial safety requirements for pressure systems and environmental regulations for material composition.
