S-4187N115 1.38" ID x 1 21/32" OD x 6" Long ASTM A733, ISO 7.1 Standard-Wall Stainless Steel Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Superior corrosion resistance with 304/304L stainless steel construction for extended service life in demanding environments
• Reliable pressure handling with Schedule 40 wall thickness and Class 150 rating for consistent performance with air, gas, oil, steam, and water
• Precise BSPT threading on both ends ensures leak-tight connections and compatibility with international piping systems
• Robust welded construction provides enhanced structural integrity for industrial applications
• Compliance with ASTM A733 and ISO 7.1 standards guarantees dimensional accuracy and manufacturing quality
• RoHS 3 compliance ensures environmental safety and regulatory adherence for global supply chains
• 6-inch straight design offers versatile installation options while maintaining flow efficiency

Professional Applications & Engineering Value

This 1 1/4" Schedule 40 BSPT threaded pipe nipple delivers exceptional engineering value in industrial fluid handling systems. The 304/304L stainless steel construction provides inherent corrosion resistance against moisture, chemicals, and temperature variations, making it ideal for air, natural gas, oil, steam, and water applications. The welded construction and BSPT threading create reliable, leak-resistant joints that withstand vibration and pressure fluctuations in processing plants, HVAC systems, and energy infrastructure. Meeting ASTM A733 and ISO 7.1 specifications, this nipple ensures dimensional precision for seamless integration with Class 150 fittings and flanges, reducing installation time and maintenance costs while providing long-term operational reliability.

Specification Summary & Compliance

This threaded pipe nipple features precise BSPT threading on both ends with standard pipe dimensions (1 1/4" Schedule 40, 1.38" ID, 1 21/32" OD, 0.154" wall thickness). Manufactured in compliance with ASTM A733 and ISO 7.1 threading standards, it ensures proper fit and pressure integrity. The product is RoHS 3 (2015/863/EU) compliant and suitable for use with 304/304L stainless steel fittings and flanges rated Class 150, providing full regulatory adherence for industrial applications.