S-4475K133 0.423" ID x 43/64" OD x 3 1/2" Long ASME B1.20.1, ASTM A733 Thick-Wall Stainless Steel Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316/316L stainless steel construction, ideal for harsh environments involving chemicals, moisture, and extreme temperatures.
• Enhanced pressure handling due to Schedule 80 thick walls and seamless design, ensuring reliable performance in high-pressure systems up to 3000 PSI.
• Leak-proof connections with precision NPT threads on both ends, providing a secure seal for air, hydraulic, steam, and fluid transfer applications.
• Long-term durability from seamless manufacturing, reducing the risk of weak points and extending service life in demanding industrial settings.
• Broad compatibility with various media including oil, water, and natural gas, making it a versatile choice for multiple piping systems.
• Regulatory compliance with ASME, ASTM, and RoHS 3 standards, ensuring safety, quality, and environmental responsibility.
• Easy installation with standard 3/8" NPT male threading, saving time and labor in assembly and maintenance.

Professional Applications & Engineering Value

This heavy-duty threaded pipe nipple is engineered to address common challenges in industrial fluid and gas systems, such as corrosion, high pressure, and leakage. The 316/316L stainless steel material offers excellent resistance to pitting and cracking, while the seamless construction and Schedule 80 wall thickness provide structural integrity under stress. Ideal for hydraulic fluid, steam, and natural gas applications, it ensures reliable performance in 3000 PSI fitting class and 300/600 flange class systems, reducing downtime and maintenance costs. The NPT threaded ends facilitate secure, leak-resistant connections, making it a trusted component in chemical processing, oil and gas, and power generation industries.

Specification Summary & Compliance

This pipe nipple features precise NPT thread specifications per ASME B1.20.1, ensuring accurate fit and interchangeability. Manufactured in compliance with ASTM A733 for consistent quality and performance, it includes a RoHS 3 (2015/863/EU) Compliant declaration, meeting environmental standards. Dimensions include a 3/8" pipe size, 3 1/2" length, and 0.126" wall thickness, designed for Class 3000 fittings and Class 300/600 flanges, guaranteeing durability and safety in high-demand applications.