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48R443 - 316L Stainless Steel 90-Degree Tube Connector Insert

Packaging: 1 per each
$121.58/ea

Usually ships within 3-5 business days

SKU: 48R443 Categories: ,

OVERVIEW

Premium Stainless Steel Connection for Industrial Fabrication

The Walter Surface Technologies 48R443 Ss 316L Insert 90 Degree is a specialized structural component designed to streamline the fabrication of stainless steel tubing systems. Engineered for professionals in the MRO and industrial construction sectors, this insert provides a robust solution for joining tubes at a precise right angle. It is manufactured from high-grade AISI 316L stainless steel, a molybdenum-bearing austenitic steel known for its exceptional resistance to corrosion, pitting, and crevice corrosion, particularly in chloride-rich environments like marine applications or chemical processing plants.

This fitting is specifically sized for 1-1/2 inch (38.1 mm) tubing, a standard dimension for industrial handrails, guardrails, and modular frames. The insert design allows the component to slip snugly into the tube ends, ensuring alignment and structural rigidity before final securing. Whether used in a mechanical assembly requiring adhesive bonding or as a setup for tack welding, the 48R443 ensures that your 90-degree corners are sharp, accurate, and durable.

For maintenance and repair operations, the ability to quickly assemble or repair railing sections without extensive on-site welding equipment is a significant advantage. The 316L material grade ensures that the repair will match the longevity of the existing stainless structure, maintaining hygiene standards in food and beverage facilities or aesthetic standards in architectural installations. This insert is part of a broader ecosystem of Walter solutions, designed to work in harmony with their surface finishing tools to create joints that look completely seamless after processing.

Key Technical Benefits

  • Corrosion Resistance: 316L grade offers superior protection against environmental elements compared to standard 304 stainless.
  • Precision Fit: Machined to tight tolerances to ensure a stable connection within 1.5-inch tubing.
  • Versatility: Suitable for both architectural aesthetics and heavy-duty industrial safety barriers.
Additional Information
Packaging Description:1 per each, 1-per-each
Material:Stainless Steel 316L
Type:90 Degree Insert, Elbow Connector
Tube Size Compatibility:1-1/2 inch, 38.1 mm
Application:Modular Frames, Railing Systems, Structural Tubing
Grade:316L
Angle:90 Degrees
Connection Style:Insert / Slip-fit

INCLUDED

  • 1x 90-Degree Stainless Steel Insert (316L)

APPLICATIONS

  • Construction of stainless steel handrails and guardrails
  • Marine and offshore structural tubing
  • Food and beverage processing facility frames
  • Architectural metalwork and displays
  • Modular industrial safety barriers
  • Pharmaceutical cleanroom equipment frames

FAQ

The insert is made from AISI 316L Stainless Steel, which offers high corrosion resistance and is suitable for marine and industrial environments.

This insert is designed to fit standard 1-1/2 inch (38.1 mm) stainless steel tubing.

Yes, being made of 316L stainless steel, it can be welded. The low carbon content minimizes carbide precipitation during welding.

Absolutely. The 316L grade stainless steel provides excellent resistance to rust and corrosion, making it ideal for outdoor applications.

The joint can be blended using abrasive drums or discs (such as Walter's Line-Mate system) to create a seamless, uniform finish that matches the tubing.

It is designed for standard gauge tubing typically used in railing systems. Always check the specific ID of your tubing against the insert's OD for a proper fit.

This is a fixed 90-degree elbow insert.