Duplex Steel Welded Pipes Manufacturer and Supplier in Mumbai, India

Duplex Steel Welded Pipes for Strength and Corrosion Resistance

Duplex steel welded pipes are manufactured using duplex stainless steel, which combines austenitic and ferritic properties to achieve high mechanical strength and improved resistance to corrosion. The welded construction allows precise dimensional control while maintaining excellent structural integrity. Parmar Steel supplies industrial duplex steel welded pipes suitable for applications where durability and reliability are essential.

These pipes are particularly effective in environments exposed to moisture, chemicals, and pressure variations.

Performance Advantages of Duplex Steel Welded Pipes

One of the key benefits of high strength duplex steel welded pipes is their ability to withstand higher loads compared to conventional stainless steel grades. Duplex steel offers improved resistance to stress corrosion cracking and pitting, supporting long service life in aggressive industrial conditions. Parmar Steel’s duplex welded pipes are designed to deliver stable performance across a wide temperature and pressure range.

Industrial Applications and Usage Areas

Parmar Steel’s duplex steel welded pipes for oil and gas and other industries are widely used in:

• Offshore and onshore oil and gas facilities
• Chemical and petrochemical processing plants
• Desalination and water treatment systems
• Power generation and energy infrastructure
• Industrial fabrication and mechanical assemblies

Their strength-to-weight ratio and corrosion resistance make duplex steel welded pipes a reliable solution for critical industrial applications.

Manufacturing Control and Product Consistency

As an experienced duplex steel welded pipe manufacturer, Parmar Steel follows controlled manufacturing practices to ensure uniform weld quality and dimensional accuracy. Each production stage is monitored to maintain consistency in material properties and performance. This disciplined manufacturing approach ensures that every duplex steel welded pipe meets industrial and project-specific requirements.

Global Supply and Export Capabilities

Parmar Steel operates as a reliable duplex steel welded pipes exporter, supplying products from Mumbai to customers across the USA, Europe, Middle East, Asia, Africa, and Australia. Our export-ready processes, documentation support, and logistics coordination enable smooth supply to international industrial buyers.

This global reach allows Parmar Steel to support both project-based and long-term supply requirements worldwide.

Why Choose Parmar Steel for Duplex Steel Welded Pipes

As a professional duplex steel welded pipe supplier, Parmar Steel combines material expertise, manufacturing discipline, and customer-focused service. We work closely with engineers, EPC contractors, and procurement teams to deliver welded pipe solutions that meet technical specifications, performance expectations, and project timelines.

Our commitment to quality, consistency, and global service makes us a dependable partner for industrial piping solutions.

Technical Support and Application Assistance

Our technical team provides guidance on material selection, application suitability, and specification compliance, helping customers ensure optimal performance from duplex steel welded pipes in their operating environments.

Specifications	ASTM A312/ A358 / A409 / A790, ASTM A530, ASTM A106, ASTM A 333, ASTM A240
Size	1/8” NB to 36” NB, 1/4” OD to 36” OD sizes
Length	Up to 6 meters, custom cut lengths
Thickness	1mm to 20mm, SCH 5/5S, 10/10S, 20/20S, 40/40S, 80/80S, 120/120S, 160/160S as per ANSI B36.19/36.10
Type	Welded
Form	Round Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes
Length	Single Random, Double Random & Required Length
End	Plain End, Beveled End, Treaded

Welded Pipes Material & Grades

Duplex & Super Duplex Steel Welded Pipes :

ASTM A240 / ASME SA240 UNS NO. S31803 , S32205 , S32550 , S32750 , S32760