S-4549K644 1.38" ID x 1 21/32" OD x 10" 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 for extended service life in demanding environments
- Reliable leak-proof connections ensured by precision NPT threads on both ends for secure sealing
- High-pressure compatibility with Class 125 and 150 fittings for air, gas, oil, steam, and water systems
- Robust structural integrity from welded construction and Schedule 40 wall thickness to prevent deformation
- Wide industrial applicability across multiple media including natural gas, oil, and steam without material degradation
- Precise dimensional consistency with 1 1/4" pipe size and 10" length for easy installation in standard systems
- Certified performance reliability through compliance with ASME, ASTM A53, and ASTM A733 manufacturing standards
Professional Applications & Engineering Value
This galvanized steel threaded pipe nipple delivers critical engineering solutions for industrial fluid and gas transfer systems. The hot-dip galvanized coating provides essential corrosion protection against moisture, chemicals, and environmental exposure, significantly reducing maintenance frequency in air, natural gas, oil, steam, and water applications. Its welded construction combined with Schedule 40 wall thickness maintains structural stability under pressure fluctuations and mechanical stress. The precision NPT threads on both ends ensure leak-tight connections with galvanized iron and steel fittings, eliminating system downtime while supporting Class 125 and 150 operational requirements across processing plants, utility networks, and industrial plumbing installations.
Specification Summary & Compliance
This 1 1/4" Schedule 40 pipe nipple features NPT thread specifications per ASME B1.20.1 standard, ensuring proper engagement and pressure integrity. Manufacturing complies with ASTM A53 for material composition and ASTM A733 for welded and seamless carbon steel tubing requirements. Dimensions include 10" length, 1.38" ID, and 1 21/32" OD with 0.14" wall thickness, maintaining consistent threaded pipe tolerances for reliable performance with Class 125 and 150 fittings in industrial fluid handling systems.
