Beduan 304 Stainless Steel Compression Fitting Ferrule, 1/4
Pipe Fittings

Beduan 304 Stainless Steel Compression Fitting Ferrule, 1/4"

The Beduan 304 Stainless Steel Compression Fitting Ferrule is a reliable, high-performance solution for secure tube-to-pipe connections in demanding applications.

Key Features

  • Product Features Size Tube Outer Diameter 1 4 inch Male Diameter NPT 1 2 inch Ferrule Minimum Inner Diameter 1 4 inch
  • Material: 304 stainless steel, offering corrosion resistance, high temperature ductility, and low magnetic permeability
  • Operating Pressure Range 0 to 20 MPa 0 to 2900 psi
  • Operating Temperature Range: -50 to 450°C | -58 to 842°F
  • Application Suitable for connecting pipelines for oil gas water and other fluids

Product Description

The Beduan 304 Stainless Steel Compression Fitting Ferrule is a reliable, high-performance solution for secure tube-to-pipe connections in demanding applications. Designed for a 1/4" tube outer diameter and a 1/2" NPT male thread, this straight adapter offers a precise and leak-resistant connection that meets the needs of industrial, commercial, and laboratory environments. Manufactured from premium 304 stainless steel, this fitting provides excellent corrosion resistance, making it suitable for use with water, gas, oil, and a wide range of other media. The material’s ductility at high temperatures ensures stable performance under thermal stress, while its low magnetic permeability makes it ideal for applications where magnetic interference must be minimized. The double ferrule design enhances sealing reliability. With a ferrule minimum inner diameter of 1/4", the fitting firmly grips the tube, distributing stress evenly for a tight, vibration-resistant connection. This reduces the risk of leaks, improves system safety, and minimizes maintenance downtime. The NPT 1/2" male thread is precisely machined for consistent, dependable engagement with standard NPT female ports. Easy to install and compatible with standard 1/4" tubing, the Beduan compression fitting ferrule is well suited for instrumentation systems, fluid transfer lines, process control setups, and general-purpose piping. Its robust construction and high-quality finish ensure durability in both indoor and outdoor environments. Choose the Beduan 304 Stainless Steel Compression Fitting Ferrule, 1/4" Tube OD x 1/2" NPT Male, when you need a compact, dependable, and corrosion-resistant straight adapter. Engineered for performance and longevity, it delivers a secure connection you can trust in critical applications.

Product Specifications

About This Product

Size 1/2 NPT x 1/4 "OD
Material Stainless Steel
Brand Beduan
Connector Type Adapter
Thread Type NPT

Technical Details

Brand ‎Beduan
Connector Type ‎Adapter
Thread Type ‎NPT
Item Weight ‎0.05 Kilograms
Number of Pieces 1
Manufacturer ‎Beduan
UPC 20064544210
Part Number ‎1kl-08680-PCINCH
Item Weight ‎1.9 ounces
Package Dimensions ‎2 x 1.02 x 1 inches
Item model number ‎1kl-08680-PCINCH
Shape ‎adapter

Questions & Answers

This fitting connects a 1/4" outer diameter tube to a 1/2" NPT male threaded port. The ferrule’s minimum inner diameter is sized for 1/4" tubing.

It is made from 304 stainless steel, which offers good corrosion resistance, ductility at high temperatures, and low magnetic permeability.

Yes, it is suitable for many common liquid and gas applications, provided the media is compatible with 304 stainless steel and system pressure/temperature limits are respected.

It uses a double ferrule design, which helps provide a more secure, leak-resistant connection on the 1/4" tube.

It is designed for 1/4" OD rigid tubing such as stainless steel, copper, or other metal tubing; ensure the tubing material and wall thickness are appropriate for compression fittings.

No special tools are required beyond standard wrenches. Cut the tube square, deburr it, insert fully into the fitting, and tighten according to typical compression fitting torque guidelines.

Yes, we recommend using a suitable thread sealant or PTFE tape on the 1/2" NPT male threads to ensure a proper seal in tapered pipe connections.

304 stainless steel provides good performance at elevated temperatures, but always verify your system’s specific temperature and pressure requirements against 304 stainless steel capabilities.

304 stainless steel offers good general corrosion resistance for many industrial and marine environments. For highly aggressive chemicals or extreme conditions, confirm compatibility or consider higher-alloy materials.

The body and nut can often be reused, but ferrules may not reseal reliably once compressed. For critical or high-pressure applications, we recommend replacing ferrules when reassembling.

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