S-44615K462 0.364" ID x 35/64" OD x 4" Long ASME B1.20.1, ASTM A53, ASTM A733 Standard-Wall Steel Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Superior corrosion resistance with black-coated steel construction, extending service life in demanding environments
• Reliable welded construction ensures leak-proof performance under high-pressure applications
• Versatile multi-medium compatibility for air, natural gas, oil, steam, and water systems
• Precision NPT threading on both ends guarantees secure connections with iron/steel fittings (Class 125/150)
• Standard Schedule 40 wall thickness provides optimal strength-to-weight ratio for industrial piping networks
• 4-inch length with straight design enables flexible installation in confined spaces
• Certified compliance with ASME/ASTM standards validates consistent dimensional accuracy and material integrity

Professional Applications & Engineering Value

Engineered for industrial fluid handling systems, this black-coated steel threaded pipe nipple solves critical sealing challenges in air compression, hydrocarbon processing, and steam distribution. The welded construction combined with NPT threads creates permanent, pressure-resistant junctions between iron/steel flanges. Its Schedule 40 profile maintains structural stability while the protective coating resists chemical degradation from oil, gas, and water media. Ideal for Class 125/150 piping systems, this component eliminates frequent maintenance cycles through standardized threaded connections that meet rigorous ASME B1.20.1 specifications.

Specification Summary & Compliance

Manufactured to ASME B1.20.1 threading standards with Class 2A tolerance for precise fitment. Material certifications include ASTM A53 (steel pipe) and ASTM A733 (welded/unwelded tubing). Dimensions: 1/4" NPT, 4" length, 0.364" ID, 35/64" OD, 0.088" wall thickness. Compatible with iron and steel fittings per Class 125/150 pressure ratings. RoHS/REACH compliance verified for industrial use.