S-9110T56 1.38" ID x 1 21/32" OD x 3" Long ASTM A733, ASTM A312, ASME B1.20.1 Standard-Wall Stainless Steel Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316/316L stainless steel construction for extended service life in harsh chemical and marine environments.
• Reliable high-pressure handling due to Schedule 40 wall thickness and 150 Class rating, suitable for demanding air, gas, oil, steam, and water systems.
• Versatile connection compatibility featuring a male NPT threaded end and butt weld/socket connect options for flexible installation in diverse piping layouts.
• Precision-engineered threading per ASME B1.20.1 standard ensures leak-proof seals and secure fittings in high-vibration applications.
• Robust welded construction enhances structural integrity and prevents failure under thermal cycling and mechanical stress.
• Strict compliance with industry standards including ASTM A312/A733 for material quality and RoHS 3 for environmental safety in industrial settings.
• Optimized flow characteristics with a straight 1.38" ID design that minimizes pressure drop and turbulence in fluid transfer systems.

Professional Applications & Engineering Value

This 1 1/4" Schedule 40 stainless steel pipe nipple is engineered to address critical challenges in industrial fluid handling systems. The 316/316L stainless steel material provides exceptional resistance to pitting and crevice corrosion, making it ideal for aggressive media like steam, oil, and natural gas. Its NPT threaded end combined with butt weld/socket connect options offers installation flexibility, reducing assembly time and potential leak points in complex piping networks. The welded construction and ASTM A312/A733 compliance ensure consistent performance under thermal expansion and pressure surges, while the straight pipe adapter design maintains efficient flow in processing plants, chemical facilities, and power generation applications where reliability is paramount.

Specification Summary & Compliance

This pipe nipple features precision NPT threading per ASME B1.20.1 standards with dimensional accuracy including 1.38" ID and 1 21/32" OD. Manufactured in compliance with ASTM A312 and A733 specifications for material and welding quality, it is designed for 150 Class fittings and Schedule 40 piping systems. The product is RoHS 3 (2015/863/EU) Compliant, meeting environmental regulations for hazardous substance restrictions in industrial components.