Weld Neck Flange

Name: Weld Neck Flange
Brand: B R TRADING COMPANY
Price: 120.0 INR
Availability: InStock

Price 120.0 INR/ Piece

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MOQ : 1 Number

Weld Neck Flange Specification

Working Presssure
Various

Pressure Ratings
Various Ratings

Feature
Key Features of Weld Neck Flanges: Tapered Hub: The distinctive, long tapered neck gradually transitions the thickness from the pipe to the flange, reducing stress concentration at the joint. Butt-Weld Connection: Designed to be butt-welded to pipes, providing a stronger, more reliable, and leak-proof joint compared to fillet welds. Matched Bore: The internal diameter (ID) of the flange matches the pipe ID, ensuring a smooth, unobstructed flow and reducing erosion/turbulence. High Pressure/Temperature Resistance: Suitable for severe service conditions (high pressure/temperature), meeting, for example, ASME B16.5 standards. Durability: Often forged for maximum strength, ensuring long service life in harsh environments. Versatile Faces: Available in Raised Face (RF), Flat Face (FF), or Ring Type Joint (RTJ) configurations. Sizes & Materials: Available in sizes ranging from inch to inches (and larger), and materials including carbon steel, stainless steel (e.g., F304/L, F316/L), and alloy steel.

Material Grade
As Per BS Table 10

Features
High Quality

Surface Finish
Finish

Pipe Type
ROUND

Connection Type
Joint

Application
Key Uses and Applications High-Pressure/Temperature Systems: Ideal for steam lines, refineries, and petrochemical plants where extreme conditions exist. Critical Service: Often used where leakage must be avoided due to dangerous or flammable,corrosive, or toxic contents. Structural Integrity: The long, tapered neck transfers stress from the flange to the pipe, reducing stress at the base and preventing fatigue. Minimal Turbulence: The flange bore matches the pipe's internal diameter, enhancing flow and reducing erosion. Cyclic Services: Used in systems subjected to significant, frequent temperature changes or vibrations.

End Type
Flanges

Grade
A105

Material
Mild Steel

Usage
Water Tank /Wall

Dimension (L*W*H)
25mm Millimeter (mm)

Capacity
25 Pcs/hr

Shape
Round

Corrosion Resistant
100

Port Size
25

Purity
100%

Thread Type
As per Require

Diameter
25 Meter (m)

Product Type
Pipe Flanges

Standard
ANSI

Surface
Painted, Galvanized, Black

Connection
Male

Technics
ERW

Pressure
Various PSI

Size
25

Color
Black

Weld Neck Flange Trade Information

Minimum Order Quantity
1 Number

Delivery Time
1 Hours

Sample Available
No

Main Domestic Market
All India

About Weld Neck Flange

Weld Neck Flange is flanges that designed to be joined to a piping system by butt welding. This kind of flange include lots of specification.

Weld Neck Flange is expensive because of its long neck and cost of people for contact WN flange with pipeline or fitting but is preferred for high-stress applications. The necks, or hubs, transmits stresses to the pipeline.

The gradual transition of thickness from the base of the hub to the wall thickness at the butt weld provides important reinforcement of the Weld Neck Flange. The bore of Weld-Neck flange matches bore of the pipeline, reducing turbulence and erosion.

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