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Lined Reducing Flange

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MOQ : 10 Units

Lined Reducing Flange Specification

Tolerance
0.2 mm

Tensile Strength
350 MPa (Body)

Diameter
Available in Range from 1 to 24

Flexibility
Rigid

Yield Strength
250 MPa (Body)

Sealing Type
Flat Face Seal / Gasket

Connection Type
Bolted Flange

Temperature Range
-29C to +200C (Depending on Lining)

Coating Type
PTFE / FEP / PFA Lined

Product Type
Lined Reducing Flange

Material
Carbon Steel with PTFE Lining

Connection
Flanged

Shape
Round

Standard
ANSI B16.5 / DIN / JIS / IS

Surface Treatment
Anti-Corrosive Coated

Outer Diameter
As per Specification / Custom

Section Shape
Round

Length
Depends on Nominal Size

Thickness
20 mm - 50 mm (as per design)

Color
White

Usage
Pipe Fittings, Chemical Piping Lines

Rated Pressure
150 PSI / PN10 / PN16

Material Grade
ASTM A105 / IS2062 / Equivalent

Application
Corrosive Fluid & Gas Transfer, Chemical Plants, Industrial Pipelines

Drilling Standard
ANSI / DIN / JIS compatible

Lining Thickness
Minimum 3 mm (PTFE or Equivalent)

Installation
Horizontal / Vertical Piping Systems

Face Type
Raised Face / Flat Face as per order

Number of Bolt Holes
According to Flange Standard

Corrosion Resistance
Excellent, suitable for aggressive chemicals

Customization
Available for Non-Standard Sizes

Leakage Test
100% Hydrotested

Maintenance
Low, due to corrosion protection

Lined Reducing Flange Trade Information

Minimum Order Quantity
10 Units

Payment Terms
Cash Advance (CA)

Supply Ability
500 Units Per Month

Delivery Time
7-10 Days

Main Domestic Market
All India

Lined Reducing Flange About

We are dealing a best quality of Lined Reducing Flange in the market. This item is made with a finest grade of materials to increase compliance with international standards of quality. It is utilized in piping systems, HVAC systems, water treatment plants, and industrial applications for reducing the flow rate of a pipe system by connecting a larger pipe to a smaller one. The entire range of our provided items are tested on the various quality parameters before dispatching them from our premises. The provided Lined Reducing Flange is demanded in the market due to its excellent performance, tough structure and highly durable nature.

Superior Corrosion Resistance for Challenging Environments

Engineered with a robust PTFE lining and anti-corrosive coating, this reducing flange ensures outstanding chemical resistance. Whether handling aggressive fluids or gases, it provides long-lasting protection, making it ideal for chemical plants and industrial piping systems.

Versatile Installation and Precise Engineering

Compatible with a variety of global standards (ANSI, DIN, JIS), this flange is designed for both standard and custom applications. Its flexibility enables seamless integration into horizontal or vertical piping systems, and the precise tolerance of 0.2 mm ensures a secure fit every time.

Customized Solutions for Specialized Needs

For unique installation requirements, this flange can be tailored to non-standard sizes and specifications. Multiple lining and face options are available to deliver optimal performance in any setting-ensuring maximum adaptability and system reliability.

FAQ's of Lined Reducing Flange:

Q: How is the lined reducing flange installed in piping systems?

A: The lined reducing flange is designed for straightforward installation in both horizontal and vertical piping configurations. Featuring a bolted flange connection, it aligns with the required standard drilling patterns, ensuring a secure and leak-proof fit. Proper gasket selection is recommended based on the face type (raised or flat).

Q: What types of environments or chemicals is this flange suitable for?

A: Thanks to its thick PTFE or equivalent lining and anti-corrosive coating, the flange is highly suitable for aggressive chemicals, corrosive fluids, and gases. This makes it ideal for use in chemical plants, industrial pipelines, and other settings where corrosion resistance is essential.

Q: When should I consider customization for a lined reducing flange?

A: Customization is advisable when non-standard sizes, unique face types, or specific drilling patterns are required for your application. Our manufacturing can adapt the flange to meet precise project demands, ensuring compatibility and optimal performance.

Q: Where can these lined reducing flanges be used?

A: They are widely used in chemical processing facilities, industrial gas or fluid pipelines, and any setting demanding high resistance to corrosion. Typical applications include chemical transfer lines, process piping, and systems handling hazardous or aggressive materials.

Q: What is the process for hydrotesting and quality assurance?

A: Every lined reducing flange undergoes 100% hydrotesting to verify leak-tightness under specified pressures (150 PSI / PN10 / PN16). Additional quality checks are performed to ensure adherence to dimensions, material standards, and coating integrity.

Q: How does the PTFE lining benefit long-term maintenance?

A: The PTFE lining significantly reduces maintenance needs by protecting the flange from chemical and environmental corrosion. This extends operational life and minimizes routine servicing, ensuring reliable performance over the years.

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