'chlorides sulfides'

DIN 2573 Super Duplex Flanges PN 6 are high-performance, low-pressure flanges engineered from Super Duplex stainless steels, specifically designed for highly corrosive and mechanically demanding environments. These flanges conform to DIN 2573 standards and offer a superior combination of corrosion resistance and tensile strength, making them suitable for critical applications exposed to aggressive chemicals, seawater, and high-pressure fluids. With enhanced resistance to pitting, crevice corrosion, and stress corrosion cracking, Super Duplex flanges are the material of choice for industries requiring durability under extreme service conditions. Ladhani Metal Corporation is a dependable manufacturer and global supplier of Super Duplex flanges, delivering components that meet international quality and performance standards. The DIN 2573 flat flange design ensures ease of installation and reliable sealing in low-pressure systems, even when operating in harsh chemical or marine environments. Pressure Rating: • PN 6 (6 bar / 87 psi): Designed for low-pressure systems where both exceptional corrosion resistance and superior mechanical strength are critical for long-term reliability and safety. Flange Types: • Plate Flanges Flat disc-type flanges used to join piping systems with bolted connections and gasket seals, ensuring tight, leak-free joints in low-pressure operations. • Flat Face (FF) Flanges Provide even load distribution across the sealing surface, ideal for applications involving non-metallic or cast components where flat gaskets are used. • Slip-On Flanges These flanges slip over the pipe and are welded on both the inside and outside, offering simple alignment and reduced fabrication cost for moderate-stress systems. • Custom-Machined Flanges Engineered to specific client requirements, available in a range of Super Duplex grades, with optional face types, dimensions, and surface finishes. Super Duplex Grades and Composition: Super Duplex 2507 (UNS S32750) Composition: • Chromium (Cr): 24.0 – 26.0% • Nickel (Ni): 6.0 – 8.0% • Molybdenum (Mo): 3.0 – 5.0% • Nitrogen (N): 0.24 – 0.32% • Iron (Fe): Balance Applications: Super Duplex 2507 is used in highly corrosive applications requiring high strength and fatigue resistance. Common industries include offshore oil and gas, marine systems, desalination plants, and chemical processing where exposure to chloride-rich and high-pressure environments is prevalent. Super Duplex 32760 (UNS S32760) Composition: • Chromium (Cr): 24.0 – 26.0% • Nickel (Ni): 6.0 – 8.0% • Molybdenum (Mo): 3.0 – 4.0% • Tungsten (W): 0.5 – 1.0% • Copper (Cu): 0.5 – 1.0% • Nitrogen (N): 0.2 – 0.3% • Iron (Fe): Balance Applications: This grade is widely used in oil and gas platforms, subsea pipelines, pressure vessels, and pump components, offering excellent corrosion resistance under fluctuating pressures and temperatures, particularly in seawater and acidic environments. Applications of DIN 2573 Super Duplex Flanges: • Offshore and Subsea Engineering: Ideal for pipelines, risers, and manifolds exposed to saltwater, high pressure, and dynamic stresses. • Chemical Processing Plants: Used in systems handling aggressive chemical media like chlorides, sulfides, and acids, where high corrosion resistance is required. • Oil and Gas Industry: Common in wellhead systems, separators, and refinery units where high mechanical strength and resistance to sulfide stress corrosion are essential. • Power Generation: Used in high-pressure steam systems, flue gas scrubbers, and cooling water systems for their strength and corrosion resistance at elevated temperatures. Key Features: • Compliant with DIN 2573 standard for low-pressure flange systems • Superior resistance to pitting, crevice corrosion, and chloride stress corrosion cracking • Excellent mechanical strength, fatigue resistance, and weldability • Available in Super Duplex 2507, 32760, and other high-alloy grades • Long-lasting performance in aggressive and marine service conditions • Custom sizes, face types, and surface finishes available upon request • Ideal for offshore, oil and gas, power, and chemical process industries Conclusion: DIN 2573 Super Duplex Flanges PN 6 from Ladhani Metal Corporation combine superior corrosion resistance with high mechanical integrity, providing a dependable solution for critical systems operating in aggressive and corrosive environments. Designed in accordance with international standards and backed by expert manufacturing, these flanges offer long-term, leak-free performance in demanding industrial sectors. For customized flange solutions, material selection, or technical assistance, reach out to Ladhani Metal Corporation today. 📞 Contact Ladhani Metal Corporation Website: https://www.ladhanimetal.in/ https://www.ladhanimetal.com/ Email: info@ladhanimetals.com Request a Quote: Custom dimensions, materials, and finishes available upon request.

DIN 2566 super duplex flanges PN 16 are engineered for superior mechanical strength and excellent corrosion resistance in medium-pressure threaded piping systems. These flanges are manufactured in accordance with DIN 2566 standards and are designed for use in harsh environments where conventional stainless steel flanges may not perform reliably. With a threaded, non-welded design, they are ideal for systems that require ease of installation and frequent maintenance access. Ladhani Metal Corporation is a reputed manufacturer and exporter of super duplex stainless steel flanges, offering high-performance products with excellent dimensional accuracy, strength, and resistance to pitting, crevice corrosion, and stress corrosion cracking. These flanges are well-suited for demanding industries such as oil and gas, desalination, chemical processing, and offshore engineering. Flange Types: • Threaded (Screwed) Flanges: Quick and easy to install without welding; ideal for systems that require regular disassembly or adjustments. • Raised Face (RF) Flanges: Enhances gasket compression by focusing pressure on a smaller surface area for improved sealing. • Flat Face (FF) Flanges: Used in systems with flat-sealing surfaces, especially in low-pressure or brittle material connections. • Forged Threaded Flanges: Manufactured through precision forging to achieve superior strength, tight tolerances, and impact resistance. • Custom-Machined Flanges: Available in custom sizes, pressure ratings, and face types as per project specifications. Available Super Duplex Grade and Composition: 1. Super Duplex 2507 (UNS S32750) • Chromium (Cr): 24.0 – 26.0% • Nickel (Ni): 6.0 – 8.0% • Molybdenum (Mo): 3.0 – 5.0% • Nitrogen (N): 0.24 – 0.32% • Carbon (C): ≤ 0.030% • Manganese (Mn): ≤ 1.2% • Silicon (Si): ≤ 0.80% Applications: Super Duplex 2507 is used in highly corrosive environments where strength and corrosion resistance are paramount. Typical applications include subsea and offshore structures, chemical process systems, high-salinity water handling, pressure vessels, and marine components. Applications of DIN 2566 Super Duplex Flanges: • Offshore Oil & Gas: Withstands harsh subsea conditions and sour service • Desalination and Water Treatment: Excellent in brine and chlorinated environments • Chemical and Petrochemical Industries: Handles aggressive process chemicals with ease • Marine and Shipbuilding: High durability in saltwater and humid environments • Structural and High-Pressure Piping: Suitable for critical load-bearing and high-stress systems Key Features: • Manufactured to DIN 2566 standard with PN 16 pressure rating • Exceptional corrosion resistance, especially against chlorides and sulfides • Very high tensile and yield strength • Threaded connection for fast and weld-free installation • Outstanding resistance to stress corrosion cracking and erosion • Supplied with material test certificates, third-party inspection (if required), and traceability documentation Conclusion: DIN 2566 super duplex flanges PN 16 from Ladhani Metal Corporation provide unmatched performance in extreme environments where both high strength and superior corrosion resistance are essential. Engineered for long service life with minimal maintenance, these flanges are the preferred solution for the most demanding industrial and marine applications. For inquiries, technical specifications, or project-based customization, contact Ladhani Metal Corporation today.

The DIN 2558 Duplex Flange PN 6 is a high-quality, precision-engineered piping component designed to deliver exceptional mechanical strength and corrosion resistance in harsh industrial environments. Manufactured to DIN (Deutsches Institut für Normung) standards, these flanges are produced using premium duplex stainless steels, which combine the benefits of both austenitic and ferritic stainless steels. Ladhani Metal Corporation supplies these flanges with a strong focus on durability, reliability, and performance under challenging operating conditions. Duplex flanges are widely used in industries such as oil and gas, petrochemical, marine, desalination, pulp and paper, and chemical processing—where resistance to stress corrosion cracking, pitting, and crevice corrosion is essential. The PN 6 pressure rating (6 bar or approximately 87 psi) makes these flanges suitable for medium-pressure systems that demand both structural integrity and long service life. Types: Weld Neck Flange – Provides a robust, welded connection ideal for high-stress, high-temperature applications. Slip-On Flange – Offers ease of installation and is welded on both the inner and outer surfaces for a secure fit. Blind Flange – Used to close the end of a pipe system, ensuring leak-tight sealing. Threaded Flange – Allows for easy, non-welded connection to piping systems with threaded ends. Socket Weld Flange – Ideal for smaller-diameter high-pressure lines, offering smooth flow and strong connections. Grades & Chemical Composition: Duplex 2205 (UNS S31803/S32205): Chromium (Cr): 21.0 – 23.0% Nickel (Ni): 4.5 – 6.5% Molybdenum (Mo): 2.5 – 3.5% Manganese (Mn): ≤ 2.0% Silicon (Si): ≤ 1.0% Nitrogen (N): 0.14 – 0.20% Carbon (C): ≤ 0.03% Iron (Fe): Balance Key Features: Excellent resistance to pitting, crevice corrosion, and chloride-induced stress corrosion cracking. Superior strength compared to standard stainless steels PN 6 Rating: The PN 6 rating signifies a nominal pressure capacity of 6 bar (approximately 87 psi), making these flanges suitable for medium-pressure applications in both industrial and marine systems where enhanced corrosion resistance and mechanical strength are required. Features: Corrosion Resistance: Excellent resistance to a wide range of corrosive environments, especially chlorides and sulfides. High Strength: Duplex steel offers nearly twice the strength of conventional austenitic stainless steel, reducing wall thickness and weight. Stress Corrosion Resistance: Ideal for applications involving aggressive media and fluctuating temperatures. Longevity: Designed to offer extended service life with minimal maintenance in severe environments. Versatile Use: Applicable in offshore platforms, chemical plants, desalination systems, and high-performance piping networks . Cost-Efficient: Combines strength and corrosion resistance, often allowing for reduced material thickness and overall system weight. Ladhani Metal Corporation ensures that each DIN 2558 Duplex Flange is precision-machined and rigorously tested to meet or exceed international standards. These flanges offer a reliable, leak-proof solution for critical piping systems, balancing performance, safety, and long-term value.

Product Name: Gr7 Titanium sheet Standard: ASTM B265 Material: Gr7 Unit Price: $222.5usd/kg-$285.7usd/kg Thickness: 0.5-100mm Length: 500-6000mm Or As You Require Width: 500-1000mm Or As You Require Surface: Pickling, Polishing, Sand Blasting Gr7 titanium sheet is high palladium content, and it is very resistant to corrosion. For example, titanium grade 7 is resistant to salt water and is also suitable for handling chlorides media. In addition, Titanium Grade 7 is resistant to erosion or impacts. plate usually used for Pressure vessel, fastener, frame, Aerospace vehicle, Chemical industry, ocean engineering etc.

Product Name: Gr7 Titanium sheet Standard: ASTM B265 Material: Gr7 Unit Price: $222.5usd/kg-$285.7usd/kg Thickness: 0.5-100mm Length: 500-6000mm Or As You Require Width: 500-1000mm Or As You Require Surface: Pickling, Polishing, Sand Blasting Gr7 titanium sheet is high palladium content, and it is very resistant to corrosion. For example, titanium grade 7 is resistant to salt water and is also suitable for handling chlorides media. In addition, Titanium Grade 7 is resistant to erosion or impacts. plate usually used for Pressure vessel, fastener, frame, Aerospace vehicle, Chemical industry, ocean engineering etc. Product Name: Gr7 Titanium sheet Standard: ASTM B265 Material: Grade 7 (Ti-0.2Pd) Thickness: 0.5-100mm Length: 500-6000mm Or As You Require Width: 500-1000mm Or As You Require Surface: Pickling, Polishing, Sand Blasting Quality inspections: Flaw detection, eddy current test, etc Grade Chemicai composition(WT%) (Ti) (Fe) (C) (N) (H) (O) (Pd) (Al) (Sn) Others Each Total Gr7 Ti-0.2Pd Remainder ≤0.30 ≤0.08 ≤0.03 ≤0.015 ≤0.25 0.12～0.25 / / ≤0.1 ≤0.4

Aka CAS No. 13463-67-7, Titanium (VI) oxide, Titania, Rutile, Anatase, Brookite Titanium Dioxide Chemical Titanium Dioxide, also referred to Titania, has a molecular formula of Ti02 and this mineral compound – a white colored, odorless solid – is available in three different forms. Rutile titanium dioxide is the most common naturally occurring form followed by the anatase form but titanium dioxide can also be produced synthetically. Titanium dioxide is produced from either ilmenite, rutile or titanium slag. The titanium pigment is extracted by using either sulphuric acid (sulphate process) or chlorine (chloride route). The sulphate process employs simpler technology while the chloride route produces a purer product. Titanium Dioxide – classified by CAS No. 13463-67-7 – is mined as a mineral in magmatic rocks. It is non-flammable, non-explosive and titanium dioxide is the most widely used pigment because of its brightness and refractive index. Bulk Chemicals Pallate Over 4 million tons of titanium dioxide are used worldwide every year for a wide array of common applications like paint, coatings, plastics, papers, ink, food (it’s often used to whiten skim milk and to enhance the flavor of nuts, seeds, soup and beer), medicine and toothpaste. Titanium Dioxide is also used in cosmetics and skin care products as a pigment, in sunscreen and sunblock as a thickener to protect the skin from ultraviolet light. Titanium Dioxide, believe it or not, is used to mark the white lines on the tennis courts at Wimbledon. Indeed, titanium dioxide accounts for 70% of the total production of pigments worldwide because “titanium white,” as it’s often called, is one of the whitest materials known to exist on Earth. In fact, titanium dioxide is even more reflective than diamonds!

Product Name: Gr7 Titanium sheet Standard: ASTM B265 Material: Gr7 Unit Price: $222.5usd/kg-$285.7usd/kg Thickness: 0.5-100mm Length: 500-6000mm Or As You Require Width: 500-1000mm Or As You Require Surface: Pickling, Polishing, Sand Blasting Gr7 titanium sheet is high palladium content, and it is very resistant to corrosion. For example, titanium grade 7 is resistant to salt water and is also suitable for handling chlorides media. In addition, Titanium Grade 7 is resistant to erosion or impacts. plate usually used for Pressure vessel, fastener, frame, Aerospace vehicle, Chemical industry, ocean engineering etc.

Product Name: Gr7 Titanium sheet Standard: ASTM B265 Material: Gr7 Unit Price: $222.5usd/kg-$285.7usd/kg Thickness: 0.5-100mm Length: 500-6000mm Or As You Require Width: 500-1000mm Or As You Require Surface: Pickling, Polishing, Sand Blasting Gr7 titanium sheet is high palladium content, and it is very resistant to corrosion. For example, titanium grade 7 is resistant to salt water and is also suitable for handling chlorides media. In addition, Titanium Grade 7 is resistant to erosion or impacts. plate usually used for Pressure vessel, fastener, frame, Aerospace vehicle, Chemical industry, ocean engineering etc. Product Name: Gr7 Titanium sheet Standard: ASTM B265 Material: Grade 7 (Ti-0.2Pd) Thickness: 0.5-100mm Length: 500-6000mm Or As You Require Width: 500-1000mm Or As You Require Surface: Pickling, Polishing, Sand Blasting Quality inspections: Flaw detection, eddy current test, etc Grade Chemicai composition(WT%) (Ti) (Fe) (C) (N) (H) (O) (Pd) (Al) (Sn) Others Each Total Gr7 Ti-0.2Pd Remainder ≤0.30 ≤0.08 ≤0.03 ≤0.015 ≤0.25 0.12～0.25 / / ≤0.1 ≤0.4

Ladhani Metal Corporation offers SS 316 Boiler Half Round Tube Shields designed to protect straight boiler and heat exchanger tubes from corrosion, erosion, and high-temperature damage in aggressive service environments. Manufactured from austenitic stainless steel grade SS 316, these shields provide superior corrosion resistance, especially against chlorides and acidic flue gases. SS 316 is ideal for applications where moisture, chemical vapors, and thermal stress are present, including marine boilers, waste heat recovery systems, and chemical processing units. Each shield is precision-formed into a half-round profile for a close and secure fit over the outer surface of boiler tubes. This design provides a robust barrier against soot blower impact, abrasive ash particles, and corrosive condensates. The mechanical protection offered by SS 316 shields significantly extends tube service life and reduces maintenance downtime. Ladhani Metal Corporation manufactures, supplies, and exports SS 316 Boiler Half Round Tube Shields in multiple diameters, lengths, and thicknesses to meet the exact specifications of domestic and international projects. SS 316 Grade Chemical Composition – Austenitic Stainless Steel • Carbon (C): ≤ 0.08% • Manganese (Mn): ≤ 2.00% • Phosphorus (P): ≤ 0.045% • Sulfur (S): ≤ 0.030% • Silicon (Si): ≤ 1.00% • Chromium (Cr): 16.0 – 18.0% • Nickel (Ni): 10.0 – 14.0% • Molybdenum (Mo): 2.0 – 3.0% • Iron (Fe): Balance Applications: Suitable for corrosive and high-moisture environments such as power plants, waste heat boilers, refineries, and process heaters. Uses • Protection of straight boiler tubes in moist or acidic gas streams • Used in marine boilers and off-shore heating systems • Shields against corrosion, scaling, and thermal erosion • Installed in chemical and petrochemical flue gas lines • Suitable for food, pharmaceutical, and pulp industry boilers Features • Excellent corrosion resistance – Especially effective against chlorides and chemicals • High thermal stability – Performs under prolonged heat and steam exposure • Durable and long-lasting – Reduces tube wear and replacement frequency • Precision fit – Half-round shape conforms to tube curvature for full coverage • Easy to install – Can be clamped, banded, or tack welded as needed • Export quality – Manufactured to meet global boiler protection standards Applications • Power generation and utility boilers – For flue gas and steam tube protection • Chemical and fertilizer industries – Withstands corrosive vapors and condensates • Pulp and paper mills – Used in high-moisture heating environments • Waste heat recovery systems – Effective in corrosive flue gas streams Conclusion The SS 316 Boiler Half Round Tube Shield from Ladhani Metal Corporation offers robust, corrosion-resistant protection for boiler tubes exposed to chemically aggressive and high-moisture conditions. With added molybdenum content for enhanced durability and precise half-round design, these shields are ideal for a wide range of industrial and marine boiler applications. For customized specifications, export orders, or technical assistance, contact Ladhani Metal Corporation. #Mumbai #Pune #Ahmedabad #Vadodara #Surat #Rajkot #Jamnagar #Bharuch #Ankleshwar #Vapi #Delhi #Faridabad #Ghaziabad #Noida #Gurugram #Chennai #Coimbatore #Tiruchirappalli #Hyderabad #Visakhapatnam #Vijayawada #Bangalore #Mangalore #Mysore #Kolkata #Durgapur #Asansol #Bhubaneswar #Rourkela #Raipur #Bhilai #Bilaspur #Nagpur #Nashik #Aurangabad #Indore #Bhopal #Jabalpur #Kanpur #Lucknow #Varanasi #Jaipur #Kota #Udaipur #Jodhpur #Chandigarh #Ludhiana #Jalandhar #Haridwar #Dehradun #Agra #Meerut #Aligarh #Moradabad #Bareilly #Mathura #Gwalior #Rewa #Satna #Sagar #Ujjain #Ratlam #Solapur #Kolhapur #Amravati #Akola #Jalgaon #Latur #Sangli #Nanded #Gandhinagar #Bhavnagar #Mehsana #Surendranagar #Junagadh #Nadiad #Nizamabad #Karimnagar #Warangal #Kurnool #Nellore #Tirupati #Salem #Erode #Madurai #Tirunelveli #Thoothukudi #Belgaum #Hubli #Tumkur #Hassan #Cuttack #Sambalpur #Jamshedpur #Ranchi #Dhanbad #Patna #Gaya #Muzaffarpur #TubeShield #HalfTubeShield #SSHalfRoundShield #BoilerTubeShield #BoilerShield #TubeProtection #Tubeshieldmanufacturer #BoilerTubeProtection #SSTubeShield #MetalIndustry #SteelFabrication #IndustrialShielding #SS304Shield #SS316Shield #StainlessSteelShield #WeldOnShield #WeldedTubeShield #TubeCladding #BoilerTubeSleeve #TubeSleeve #MetalFabrication #PowerPlantSupplies #RefineryEquipment #ProcessIndustry #MetalComponent #TubeShieldForBoilers #BoilerParts #SteelSolutions #TubeShieldManufacturer #TubeShieldSupplier #SSShielding #IndustrialTubeShield #BoilerTubeGuard #CustomMetalParts #SteelIndustryIndia #MetalEngineering #HeavyIndustrySupply #StainlessSteelIndia #SteelExporters #MetalComponentExport #FabricatedProducts #SteelDealer #IndustrialSupplyIndia #BoilerTubeFittings #TubeShieldingSolutions #HalfTubeCover #HeatExchangerShield #halftubeshield #utypehalftubeshield