Weld Neck Flanges – Mild Steel | Mild Steel Weld Neck Flanges Manufacturer, Supplier & Exporter in India | Maruti International

Mild Steel Weld Neck Flanges Manufacturer in India

Maruti International is a prominent Mild Steel Weld Neck Flanges Manufacturer in India, MS Weld Neck Flanges Supplier in India, and trusted Weld Neck Flanges Exporter in India, delivering premium-quality forged flange solutions for industrial piping systems worldwide. Our Mild Steel Weld Neck Flanges are manufactured using high-grade raw materials, advanced forging technology, precision CNC machining, and stringent quality control procedures to ensure exceptional durability, high strength, and reliable performance.

As a reputed Mild Steel Weld Neck Flanges Exporter, Maruti International supplies superior-quality flange products to industries including oil and gas, petrochemical, power generation, chemical processing, water treatment, marine, fertilizer, mining, cement, pharmaceutical, construction, and heavy engineering sectors.

Manufactured according to ASTM, ASME, ANSI, DIN, EN, BS, ISO, and JIS standards, our Mild Steel Weld Neck Flanges are engineered for applications involving high pressure, fluctuating temperatures, and demanding service conditions.

Maruti International has established itself as a dependable MS Weld Neck Flanges Supplier in Mumbai and a reliable Mild Steel Flanges Exporter from India, serving customers across Asia, Europe, Africa, the Middle East, North America, South America, and Oceania.

What are Mild Steel Weld Neck Flanges?

Weld Neck Flanges are one of the most widely used flange types in industrial piping systems. These flanges feature a long tapered hub that gradually transfers stress from the flange to the pipe wall, minimizing stress concentration and improving overall structural integrity.

The flange is butt-welded directly to the pipe, creating a strong, leak-proof, and durable connection capable of withstanding high-pressure environments and thermal cycling conditions.

Mild Steel Weld Neck Flanges are preferred for their excellent mechanical strength, cost-effectiveness, superior weldability, and long service life. They provide reliable performance in a wide range of industrial applications and are commonly utilized where durability and economy are essential.

At Maruti International, we manufacture premium-quality ASTM A105 Mild Steel Weld Neck Flanges, IS 2062 Weld Neck Flanges, and other customized forged flange solutions for domestic and international markets.

Mild Steel Weld Neck Flanges Exporter in India

Maruti International is among the leading Mild Steel Weld Neck Flanges Exporters in India, supplying superior-quality products to customers worldwide.

We manufacture and export:

• ASTM A105 Weld Neck Flanges

• ASTM A350 LF2 Weld Neck Flanges

• IS 2062 Weld Neck Flanges

• Carbon Steel Weld Neck Flanges

• Forged Mild Steel Weld Neck Flanges

• Raised Face Weld Neck Flanges

• Flat Face Weld Neck Flanges

• Ring Type Joint Weld Neck Flanges

• ASME B16.5 Weld Neck Flanges

• ANSI Weld Neck Flanges

• Heavy Duty Weld Neck Flanges

• Customized Mild Steel Weld Neck Flanges

• Industrial Weld Neck Flanges

• Large Diameter Weld Neck Flanges

• High Pressure Weld Neck Flanges

As a trusted Mild Steel Weld Neck Flanges Manufacturer in India, we maintain strict quality standards and advanced manufacturing capabilities.

Features of Mild Steel Weld Neck Flanges

Maruti International manufactures Mild Steel Weld Neck Flanges using modern engineering technologies.

Key Features

• Excellent dimensional accuracy

• High tensile strength

• Superior pressure resistance

• Outstanding durability

• Excellent weldability

• Robust construction

• Superior fatigue resistance

• Smooth machined surface finish

• Excellent structural integrity

• Long tapered hub design

• Leak-proof butt-welded connection

• Excellent machinability

• Reduced maintenance requirements

• Cost-effective solution

• Long operational life

• Excellent impact resistance

• Superior load distribution

• Reliable industrial performance

• Easy installation

• Manufactured according to international standards

Advantages of Mild Steel Weld Neck Flanges

Superior Structural Strength

The tapered hub design distributes stress evenly and minimizes fatigue.

Excellent Pressure Handling Capability

Suitable for moderate and high-pressure piping systems.

Reliable Leak-Proof Connection

Butt welding creates strong and dependable joints.

Cost-Effective Performance

Mild Steel offers exceptional value for industrial applications.

High Mechanical Strength

Provides excellent load-bearing capability and structural stability.

Long Service Life

Durable construction ensures extended operational performance.

Reduced Maintenance Costs

Robust design lowers repair and replacement expenses.

Versatile Industrial Applications

Suitable for multiple industries and process systems.

Mild Steel Weld Neck Flanges Specifications

Maruti International manufactures Mild Steel Weld Neck Flanges in numerous dimensions and pressure classes.

Material Grades

• ASTM A105

• ASTM A350 LF2

• IS 2062

• Mild Steel

• Carbon Steel

Standards

• ASTM

• ASME B16.5

• ASME B16.47

• ANSI

• DIN

• EN

• BS

• ISO

• JIS

Pressure Ratings

• Class 150

• Class 300

• Class 400

• Class 600

• Class 900

• Class 1500

• Class 2500

Size Range

• ½" NB to 60" NB

• DN15 to DN1500

Facing Types

• Raised Face (RF)

• Flat Face (FF)

• Ring Type Joint (RTJ)

Surface Finish

• CNC Machined Finish

• Black Painted Finish

• Galvanized Finish

• Anti-Rust Coating

• Oil Coated Finish

Mild Steel Weld Neck Flanges Grades

ASTM A105 Weld Neck Flanges

Widely used in industrial piping systems due to their excellent strength and pressure resistance.

ASTM A350 LF2 Weld Neck Flanges

Suitable for low-temperature applications requiring enhanced toughness.

IS 2062 Weld Neck Flanges

Offer dependable mechanical properties and cost-effective performance.

Carbon Steel Weld Neck Flanges

Designed for industrial systems operating under varying service conditions.

Forged Mild Steel Weld Neck Flanges

Provide enhanced structural integrity and long-term durability.

Chemical Composition

ASTM A105

• Carbon (C): Maximum 0.35%

• Manganese (Mn): 0.60–1.05%

• Silicon (Si): 0.10–0.35%

• Phosphorus (P): Maximum 0.035%

• Sulfur (S): Maximum 0.040%

• Iron (Fe): Balance

ASTM A350 LF2

• Carbon (C): Maximum 0.30%

• Manganese (Mn): 0.60–1.35%

• Silicon (Si): 0.15–0.30%

• Phosphorus (P): Maximum 0.035%

• Sulfur (S): Maximum 0.040%

• Iron (Fe): Balance

Mechanical Properties

Mild Steel Weld Neck Flanges exhibit excellent mechanical characteristics.

Properties Include

• High tensile strength

• Superior yield strength

• Excellent toughness

• Good ductility

• Outstanding fatigue resistance

• Excellent impact strength

• Superior machinability

• Reliable wear resistance

Applications of Mild Steel Weld Neck Flanges

Maruti International Mild Steel Weld Neck Flanges are widely utilized across various industrial sectors.

Oil & Gas Industry

Used in pipelines, refineries, and hydrocarbon processing facilities.

Petrochemical Industry

Suitable for industrial processing systems and chemical plants.

Power Generation

Applied in steam systems, utility lines, and cooling water applications.

Chemical Processing Plants

Ideal for industrial fluid handling systems.

Water Treatment Plants

Used in municipal and industrial water treatment facilities.

Construction Industry

Suitable for infrastructure and utility piping systems.

Marine Industry

Provide reliable performance in marine engineering applications.

Cement Industry

Used in production facilities and material handling systems.

Mining Industry

Offer durability in heavy-duty industrial operations.

Fertilizer Industry

Suitable for process piping and manufacturing facilities.

Manufacturing Process

Maruti International follows advanced manufacturing technologies for producing premium-quality Weld Neck Flanges.

Manufacturing stages include:

• Raw material inspection

• Forging

• Heat treatment

• CNC machining

• Hub machining

• Facing operations

• Drilling

• Surface finishing

• Dimensional inspection

• Mechanical testing

• Ultrasonic Testing

• Final inspection

• Export packaging

Quality Assurance

Every Mild Steel Weld Neck Flange undergoes comprehensive inspection procedures.

Testing includes:

• Chemical analysis

• Mechanical testing

• Tensile testing

• Hardness testing

• Ultrasonic Testing

• Positive Material Identification

• Dimensional inspection

• Surface examination

• Visual inspection

• Final verification

Mill Test Certificates (MTC) are supplied with every shipment.

Mild Steel Weld Neck Flanges Supplier Across India

Maruti International supplies Mild Steel Weld Neck Flanges throughout major industrial regions in India.

Maharashtra

Mumbai, Pune, Navi Mumbai, Thane, Nashik, Aurangabad, Nagpur, Kolhapur, Sangli, Solapur and Satara.

Gujarat

Ahmedabad, Surat, Vadodara, Rajkot, Jamnagar, Bharuch, Ankleshwar, Gandhidham, Vapi and Bhavnagar.

Tamil Nadu

Chennai, Coimbatore, Salem, Tiruppur, Hosur, Madurai, Trichy and Erode.

Karnataka

Bengaluru, Mysore, Hubli, Belgaum and Mangalore.

Telangana

Hyderabad, Warangal and Karimnagar.

Andhra Pradesh

Visakhapatnam, Vijayawada, Kakinada and Guntur.

Kerala

Kochi, Thrissur, Kozhikode and Kollam.

Delhi NCR

New Delhi, Noida, Greater Noida, Gurugram, Faridabad and Ghaziabad.

Punjab

Ludhiana, Mohali, Chandigarh and Jalandhar.

Rajasthan

Jaipur, Udaipur, Jodhpur, Ajmer and Kota.

Uttar Pradesh

Kanpur, Lucknow, Agra, Meerut and Varanasi.

Madhya Pradesh

Indore, Bhopal and Jabalpur.

Odisha

Bhubaneswar, Paradip and Rourkela.

Chhattisgarh

Raipur and Bhilai.

West Bengal

Kolkata, Howrah and Durgapur.

Uttarakhand

Haridwar, Dehradun and Rudrapur.

Mild Steel Weld Neck Flanges Exporter Worldwide

Maruti International exports Mild Steel Weld Neck Flanges worldwide.

Middle East

UAE, Saudi Arabia, Oman, Qatar, Kuwait and Bahrain.

Europe

Germany, France, Italy, Spain, Belgium, Netherlands and Poland.

Asia

Singapore, Malaysia, Indonesia, Thailand, Vietnam and South Korea.

Africa

South Africa, Egypt, Nigeria, Kenya and Tanzania.

North America

United States, Canada and Mexico.

South America

Brazil, Chile and Argentina.

Oceania

Australia and New Zealand.

Why Choose Maruti International?

Maruti International is recognized globally as a trusted Mild Steel Weld Neck Flanges Manufacturer in India.

Premium Quality Materials

Certified raw materials sourced from approved manufacturers.

Advanced Manufacturing Facilities

Modern forging and CNC machining technologies ensure precision-engineered products.

International Standards Compliance

Products comply with ASTM, ASME, ANSI, DIN, EN, BS, ISO, and JIS standards.

Customized Manufacturing

Available according to customer drawings, technical specifications, and project requirements.

Competitive Pricing

Premium-quality products at industry-competitive prices.

Worldwide Export Capability

Efficient logistics support for international deliveries.

Technical Expertise

Professional engineering assistance for selecting suitable flange solutions.

Timely Delivery

Efficient production planning ensures prompt shipment schedules.

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Maruti International – Leading Mild Steel Weld Neck Flanges Exporter in India

Maruti International is a trusted Mild Steel Weld Neck Flanges Manufacturer, Supplier, and Exporter in India, delivering premium-quality flange solutions for industrial piping systems worldwide. With advanced manufacturing capabilities, stringent quality assurance systems, international standards compliance, and extensive export expertise, we provide products that deliver superior performance, reliability, and durability.

Whether you require a dependable Mild Steel Weld Neck Flanges Manufacturer in Mumbai, a reliable MS Weld Neck Flanges Supplier in India, or an experienced Weld Neck Flanges Exporter, Maruti International offers world-class products supported by engineering excellence, competitive pricing, customized manufacturing capabilities, and timely worldwide deliveries.