, ,

4 Inch Slip On Flange

Parameter Specification
Product Name 4 Inch Slip On Flange
Nominal Size 4 Inch (DN100)
Type Slip On (SO) Flange
Standard ASME B16.5, ASTM A105, ASTM A182
Pressure Class Class 150, 300, 600, 900, 1500, 2500
Material Grades Carbon Steel: ASTM A105, A350 LF2
Stainless Steel: ASTM A182 F304, F304L, F316, F316L
Alloy Steel: ASTM A182 F11, F22, F91
Duplex Steel: ASTM A182 F51, F60
Super Duplex Steel: ASTM A182 F53, F55
Facing Type Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ)
Connection Type Slip On (Fillet Weld – Internal & External)
Manufacturing Forged & CNC Machined
Surface Finish Anti-rust Oil, Black Paint, Galvanized
Inspection & Testing PMI, UT, Hydrostatic Testing, Visual Inspection
Corrosion Resistance Excellent (based on material selection)
Application Oil & Gas, Petrochemical, Chemical, Water Treatment, Power Plants
Origin India (Export Quality)

4 Inch Slip On Flange – Product Description

A 4 Inch Slip On Flange is a robust and widely used piping component designed to slide over the pipe and be secured with fillet welds on both the inner and outer sides. It offers easy installation, accurate alignment, and cost efficiency, making it ideal for low to medium pressure industrial applications.

Manufactured as per ASME B16.5 and ASTM standards, this flange ensures high strength, dimensional precision, and long-lasting performance. The 4 inch size is commonly used in piping systems requiring higher flow capacity and strong mechanical support across industries such as oil & gas, petrochemical, and water treatment.

Slip On Flanges are preferred for projects where quick installation and economical solutions are required without compromising on performance.

Key Features

  • Easy installation and precise pipe alignment
  • Double fillet welding for strong and leak-proof joints
  • Cost-effective alternative to weld neck flanges
  • Smooth bore for efficient fluid flow
  • Suitable for low to moderate pressure systems
  • Available in various materials and pressure classes

Reviews

There are no reviews yet.

Be the first to review “4 Inch Slip On Flange”

Your email address will not be published. Required fields are marked *

Get A Quote


Please enable JavaScript in your browser to complete this form.
Name

This will close in 0 seconds

Download Brochure


    This will close in 0 seconds

    Scroll to Top