Pipe Nipples
MOPIPE is a leading manufacturer and supplier of stock and custom pipe nipples for industrial, commercial, and OEM applications throughout North America. With over 90 years of experience, extensive inventory, and domestic manufacturing capabilities, we supply pipe nipples in a wide range of materials, sizes, schedules, and configurations to meet virtually any specification.
Customers rely on MOPIPE for quality pipe, accurate length tolerances, properly gauged threads, and fast delivery of both stock and custom products.
Pipe Nipple Materials
MOPIPE manufactures and stocks pipe nipples in a variety of materials, including:
- Carbon Welded Pipe Nipples (ASTM A53) – Black and galvanized
- Carbon Seamless Pipe Nipples (ASTM A106) – Black and galvanized
- Stainless Steel Pipe Nipples (ASTM A312) – 304 and 316, Welded and Seamless
- Red Brass Pipe Nipples (CDA 230)
- Aluminum Pipe Nipples (6063-T6)
Available in multiple diameters, schedules, and lengths, our pipe nipples can be matched to the corrosion resistance, pressure, and performance requirements of virtually any application.
Pipe Nipple Sizes and Configurations

Available options include:
- Diameters from 1/8″ through 8″
- Custom lengths up to 21 feet
- Schedule 40, 80, 160, and XXH
- Threaded Both End (TBE), Threaded One End (TOE), Close Nipples, Plain-End Pipe Nipples, Grooved Pipe Nipples
- 8RD Tubing Nipples
Custom Pipe Nipple Fabrication
MOPIPE offers a variety of value-added fabrication services, including:
- Zinc plating
- Pre-sealed threads
- Drilling and tapping 45-degree cuts
- Weld-end beveling
- Engraving and stamping
- Learn more about our custom pipe nipple capabilities.
Industries We Serve
From oil and gas and fire protection to food and beverage processing, pharmaceuticals, utilities, data center cooling, and OEM manufacturing, MOPIPE supplies pipe nipples for a wide range of industrial applications.
Explore our industries page to learn more about the markets we serve.
Why MOPIPE?
Customers choose MOPIPE for our extensive inventory, domestic manufacturing capabilities, technical expertise, and fast lead times. Whether you need a stock pipe nipple or a custom solution, our team is ready to help.
Learn more in our guide to different types of pipe nipples.
Request a Quote
Looking for stock or custom pipe nipples? Contact MOPIPE today to discuss your requirements, request pricing, or place an order.
Call 314-421-0790 or contact us online to request a quote.