S-4187N117 1.38" ID x 1 21/32" OD x 36" 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 harsh environments
• Reliable pressure handling with Schedule 40 wall thickness and welded construction for demanding industrial applications
• Versatile media compatibility for safe use with air, natural gas, oil, steam, and water systems
• Precision BSPT threading on both ends ensures leak-proof connections and easy installation
• Full compliance with international standards including ASTM A733 and ISO 7.1 for guaranteed performance
• Extended 36-inch length provides flexibility in piping system layouts and connections
• Environmentally responsible manufacturing with RoHS 3 compliance for regulated industrial applications

Professional Applications & Engineering Value

This 1 1/4" Schedule 40 stainless steel threaded pipe nipple delivers exceptional engineering value for industrial fluid handling systems. The 304/304L stainless steel construction provides excellent resistance to corrosion and oxidation, making it ideal for demanding applications involving steam, natural gas, oil, and chemical processing. The BSPT threaded both ends design ensures secure, leak-resistant connections that maintain system integrity under varying pressure conditions. With its welded construction and substantial 36-inch length, this nipple solves critical spacing challenges in complex piping layouts while maintaining the structural strength required for industrial duty cycles. Its compatibility with multiple media types reduces inventory requirements while ensuring reliable performance across diverse operational environments.

Specification Summary & Compliance

This standard-wall stainless steel threaded pipe nipple features precise dimensions with 1 1/4" pipe size, 1.38" ID, 1 21/32" OD, and 0.154" wall thickness meeting Schedule 40 requirements. The BSPT thread type conforms to ISO 7.1 standards for international compatibility. Manufacturing and material specifications comply with ASTM A733 for consistent quality and performance. The product is RoHS 3 (2015/863/EU) compliant and suitable for Class 150 applications with 304/304L stainless steel fittings and flanges, ensuring regulatory adherence for industrial use.