Hitech Metal And Tubes (Iso 90012008 Certified Co.)

Duplex 2205/31803 Grade Pipes are high-performance piping solutions made from a combination of austenitic and ferritic stainless steel, specifically designed to offer enhanced strength, corrosion resistance, and durability in demanding environments. The Duplex 2205/31803 alloy is one of the most widely used duplex stainless steels, known for its superior resistance to pitting, crevice corrosion, and stress corrosion cracking, especially in chloride-rich environments. This makes it an ideal choice for industries such as chemical processing, oil and gas, marine, desalination, and pulp and paper.

Key Features of Duplex 2205/31803 Grade Pipes:

1. Excellent Corrosion Resistance: Duplex 2205/31803 grade pipes are engineered to withstand highly corrosive environments, including exposure to chloride ions, sulfur compounds, and acidic or alkaline solutions. This makes them ideal for applications in aggressive chemical processes, offshore platforms, and seawater pipelines.

2. High Strength: These pipes offer significantly higher strength than standard austenitic stainless steels, which allows for reduced wall thickness and lighter structures without compromising performance. This results in cost savings and greater design flexibility.

3. Resistance to Stress Corrosion Cracking: Duplex 2205/31803 exhibits remarkable resistance to stress corrosion cracking (SCC), a common issue in industries dealing with highly corrosive substances. This property ensures long-term reliability and safety in critical applications.

4. Superior Fatigue and Impact Strength: The combination of ferritic and austenitic phases provides Duplex 2205/31803 pipes with excellent toughness, even at lower temperatures. This makes them ideal for high-pressure applications and environments subject to frequent cyclic loading.

5. Versatility: These pipes are available in a variety of sizes and forms, including seamless, welded, and custom designs, allowing them to be tailored to meet specific project requirements. Duplex 2205/31803 pipes are also highly weldable, making installation and maintenance straightforward.

6. Cost-Effective: Although Duplex 2205/31803 grade pipes are more expensive than standard carbon steel or austenitic grades, their superior durability, corrosion resistance, and strength translate into lower maintenance costs and longer service life, making them a cost-effective choice in the long run.

Ideal for applications such as heat exchangers, pressure vessels, desalination plants, offshore oil rigs, and chemical reactors, Duplex 2205/31803 pipes offer exceptional performance and reliability in even the harshest environments. Whether you need to upgrade existing systems or design new infrastructure, these pipes ensure durability, efficiency, and long-term value for your project.

Material:

• Duplex Steel Seamless Pipe.
• Duplex Steel Welded Pipe.
• Duplex Steel Fabricated Pipe.

• Value Added Services
• Epoxy & FBE Coating
• Electro Polish
• Draw & Expansion
• Bending Buffin

Details:

• Size : 16.35mm OD upto 254mm OD in 0.6 to 20mmthk.
• Schedule: In Various SWG & BWG  
• Type : Seamless / ERW / Welded / Fabricated / CDW
• Form : Round
• Length : Single Random, Double Random & Required Length.
• End : Plain End, Beveled End, Treaded.

ZERON 100 (F55 Duplex, 25cr Duplex) is a super duplex stainless steel that complies with UNS S32760, made for use in aggressive environments. Its properties include:

• Resistant to pitting and crevice corrosion in warm seawater with a guaranteed corrosion performance (PREN > 40) Lower more stable price compared to nickel based alloys
• Excellent resistance to stress corrosion cracking in both chloride and sour environments
• Superior resistance to sulfuric acid at most concentrations Improved resistance over austenitic stainless to erosion corrosion and corrosion fatigue
• ZERON 100 Fire Protection Piping on an offshore oil platform High Strength (80,000 psi minimum Yield Strength) permitting designs to reduce weight versus other corrosion resistant alloys
• Readily weldable using ZERON 100X filler metal

ZERON 100 (F55 Duplex, 25cr Duplex) is a super duplex stainless steel that complies with UNS S32760, made for use in aggressive environments. Its properties include:

• Resistant to pitting and crevice corrosion in warm seawater with a guaranteed corrosion performance (PREN > 40) Lower more stable price compared to nickel based alloys
• Excellent resistance to stress corrosion cracking in both chloride and sour environments
• Superior resistance to sulfuric acid at most concentrations Improved resistance over austenitic stainless to erosion corrosion and corrosion fatigue
• ZERON 100 Fire Protection Piping on an offshore oil platform High Strength (80,000 psi minimum Yield Strength) permitting designs to reduce weight versus other corrosion resistant alloys
• Readily weldable using ZERON 100X filler metal

• Zeron 100 (UNS-S32760) Super Duplex Steel Sheet
• Zeron 100 (UNS-S32760) Super Duplex Steel Plate
• Zeron 100 (UNS-S32760) Super Duplex Steel Coil
• Zeron 100 (UNS-S32760) Super Duplex Steel Strips
• Zeron 100 (UNS-S32760) Super Duplex Steel Profile
• Zeron 100 (UNS-S32760) Super Duplex Steel Cicles
• Zeron 100 (UNS-S32760) Super Duplex Steel Rings
• Zeron 100 (UNS-S32760) Super Duplex Steel Flats
• Zeron 100 (UNS-S32760) Super Duplex Steel Angles
• Zeron 100 (UNS-S32760) Super Duplex Steel Channels

• Chemical process vessels, piping, and heat exchangers
• FGD scrubber systems
• Pulp mill digesters, bleach washers, chip presteaming vessels
• Food process equipment
• Oil field piping, heat exchangers

• Durable
• Reasonable price
• Fine finishing

We have our distributor of Steel Pipe, Tubes in SAUDI ARABIA, IRAN, IRAQ, UNITED ARAB EMIRATES (UAE), QATAR, DUBAI, ABU DHABI, BAHRAIN, OMAN, INDIA, KUWAIT, TURKEY, YEMEN, SYRIA, JORDAN, CYPRUS, PORTUGAL, RUSSIA, NORWAY, GERMANY, FRANCE, EGYPT, SINGAPORE, MALAYSIA, INDONESIA, THAILAND, VIETNAM, SOUTH KOREA, CHINA, JAPAN, SRI LANKA, MALDIVES, BANGLADESH, MYANMAR, TAIWAN, CAMBODIA, MALTA, ITALY, UNITED KINGDOM (UK), SPAIN, UKRAINE, NETHERLANDS, THE REPUBLIC OF CONGO, ARGENTINA, BOLIVIA, BRAZIL, CHILE, VENEZUELA, COLOMBIA, ECUADOR, GUYANA, PARAGUAY, ISRAEL, ALBANIA, AUSTRALIA, PERTH, TANZANIA, FINLAND, BELGIUM, GREECE, CZECH REPUBLIC, IRELAND, CROATIA, SLOVENIA, EQUATORIAL GUINEA, UNITED STATES OF AMERICA, CANADA, MEXICO, PANAMA, COSTA RICA, PUERTO RICA, TRINIDAD AND TOBAGO, JAMAICA, BAHAMAS, DENMARK, SWITZERLAND, SLOVAKIA, NIGERIA, ALGERIA, ANGOLA, SOUTH AFRICA, LIBYA, GABON, PHILIPPINES, SUDAN, ROMANIA, POLAND, KAZAKHSTAN for quick delivery, we supply API 5l grade b X52 PSL-1 & PSL-2 line pipe in seamless. API 5L Grade B carbon steel seamless pipes with mill certificate in Dubai.

Origin: Indian Origin, Japanese Origin, Korean Origin, European Origin, US Origin, Ukraine Origin, Russian Origin

One of the types of Duplex stainless steels is the Super Duplex stainless steel, with larger contents of molybdenum, nickel, and chromium and mechanical properties of higher yield and tensile strength. As a result super duplex or 2507 grade stainless steel has improved corrosion resistance properties when compared to other duplex stainless steels.

Super duplex stainless steel grade 2507 or S32760 exhibits better pitting and crevice corrosion resistance, with its PRE being greater than 40 compared to around 35 for Duplex grade 2205, 24 for 316L and 33 for 904L.

Super duplex pipes and tubes are widely used in oil refinery heat exchangers, cargo tanks and pressure vessels, seawater applications, desalination plants, refineries and petrochemical plants.

Super duplex stainless steel have much in common with austenitic and ferritic stainless steels, but they have better resistance than most austenitic grades, more toughness than most ferritic grades and higher strength than most grades of either type. Duplex stainless steels also have the advantage of lower nickel content, making it an attractive option compared to austenitic grades, especially when the cost of nickel is high.

Titanium Semless pipes that are made of qualitative raw material procured from reliable vendors. Known for its high quality, durability and corrosion resistance, these titanium pipes are widely used in various industries across the globe.

Features:

· Value added services

· Hot dipped galvanizing

· Epoxy & fbe coating

· Electro polish

· Draw & expansion

Specifications:

Material: gr1 gr2 gr5

Specifications - ASME SB-337 / ASME SB-338