S-4813K482 1.61" ID x 1 29/32" OD x 42" Long ASTM A733, ASME B1.20.1 Standard-Wall Stainless Steel Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Superior corrosion resistance from 304/304L stainless steel construction ensures long-term reliability in demanding environments with air, natural gas, oil, steam, and water.
• Precision NPT threading on both ends provides leak-resistant connections and easy installation with compatible Class 150 fittings.
• Robust welded construction delivers enhanced structural integrity for heavy-duty industrial applications.
• Compliance with ASTM A733 and ASME B1.20.1 standards guarantees dimensional accuracy and consistent performance in high-pressure systems.
• Excellent durability in Schedule 40 wall thickness offers optimal strength-to-weight ratio for extended service life.
• RoHS 3 compliance ensures environmental safety and meets international regulatory requirements.
• Versatile fluid handling capability supports multiple media including oil and steam without degradation.

Professional Applications & Engineering Value

This 1 1/2" Schedule 40 stainless steel threaded pipe nipple solves critical sealing and corrosion challenges in industrial piping systems. The 304/304L stainless steel material provides exceptional resistance to oxidation and chemical attack, making it ideal for air, natural gas, oil, steam, and water applications where moisture and aggressive media are present. Its NPT threaded both ends design ensures pressure-tight connections with standard Class 150 fittings, while the welded construction maintains structural stability under thermal cycling and vibration. Engineers specify this ASTM A733 compliant component for HVAC, process piping, and energy distribution systems where reliability and compliance with ASME B1.20.1 threading standards are mandatory for safety and performance.

Specification Summary & Compliance

This 42" long threaded pipe nipple features NPT thread type with standard Class 2A tolerance per ASME B1.20.1. It meets ASTM A733 manufacturing specifications for welded and seamless wrought steel pipe, with dimensions: 1.61" ID, 1 29/32" OD, and 0.145" wall thickness. The product is fully RoHS 3 (2015/863/EU) compliant and designed for use with Class 150 flanges and fittings in industrial fluid handling systems.