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Product name: ASTM B338 titanium Seamless Tubes for Condensers
Standard:ASTM B338 ASTM B861 ASTM B862
Material:Titanium Gr7
Diameter:5-914mm
Wall thickness:0.5-50mm
Length:Max 16000mm
Surface:Pickling surface/Polished
Type:Seamless, welded
Application:Heat Exchanger, chemical industry etc.
Technique:Rolled
ASTM B338 titanium Seamless Tubes for Condensers
ASTM B338 Seamless and Welded Titanium and Titanium Alloy Tubes for Condensers and Heat Exchangers
ASTM B338 covers 28 grades of seamless and welded titanium alloy tubes for surface condensers, evaporators, and heat exchangers.
Standard
ASTM B338, ASME SB338
Regular Grade
Grade 1 Grade 2
Outer Diameter
12.7mm 15mm 17mm 19mm 25.4mm 31mm etc.
Wall thickness
0.9mm/1.0mm/1.2mm/1.5mm
Length
3000 - 6000mm or other economical lengths
Finish
Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF
Form
Straight titanium Pipe, Coiled titanium tube
Type
Seamless, ERW, EFW, Welded, Fabricated
End
Plain End, Beveled End, Treaded
Marking
Standard, Grade, OD, Thickness, Length, Heat No. (Or as per customer's request.)
Application
Oil Tube, Gas Tube, Fluid Tube, Boiler and Heat exchanger
Value Added Service
Draw & Expansion as per required Size & Length, Polish (Electro & Commercial) Annealed & Pickled
Bending, Machining Etc.
Test Certificate
Mill Test Certificate EN 10204/3.1,TPI Report, EN10204/3.2
Precautions for titanium pipe processing:
During the deformation process, titanium pipe will gradually reduce wall and diameter with the rotation and feeding of the rolling mill. The pipe size required by the process can be obtained only after 5 ~ 10 rolling and finishing in one rolling pass. The cold rolling pipe mill can carry out large diameter reduction and wall reduction, but the dimensional accuracy is low after rolling, and the pipe end is prone to cracking, uneven concave convex and other phenomena. The cracking phenomenon can be solved mainly by grinding and leveling before pipe blank processing; For the uneven pipe end, similar to the "fish mouth" phenomenon, flat head treatment is required in the subsequent processing process, otherwise it will cause the plug stuffy accident. Therefore, this paper analyzes from the aspects of process, tooling and equipment, in order to find out the causes of uneven concave convex of pipe end and take effective measures to solve it.
Chemical composition (Wt%)
ASTM No.
Fe max
O max
N max
C max
H max
Pd
Al
Bal
Grade 1
0.2
0.18
0.03
0.1
0.015
-
-
Ti
Grade 2
0.3
0.25
0.03
0.1
0.015
-
-
Ti
Physical Properties (Min)
ASTM Grade
Alloy Composition
Tensile Strength
Yield Strength
Elongation min %
ksi
Mpa
ksi
Mpa
Grade 1
Unalloyed Ti ("Pure") 35A -CP1
35
240
25
170
30
Grade 2
Unalloyed Ti ("Pure") 50A -CP2
58
400
40
275
25
Product Name: Titanium grade 1 elbows
Standard: ASME B16.9
Material: Titanium Gr1
Unit Price: $10usd/pc-$200usd/pc
Outer Diameter: 1/2"-48"
Wall Thickness: Sch5s-Sch160s
Technique: Seamless/Welded
Classification of elbows:
1.Butt welding elbow can be divided into long radius butt welding elbow and short radius butt welding elbow according to its radius of curvature. The radius of curvature of long radius butt welding elbow is equal to 1.5 times the outer diameter of the pipe, i.e. r = 1.5D. The radius of curvature of short radius butt welding elbow is equal to the outer diameter of the pipe, i.e. r = 1D. Where D is the diameter of butt welding elbow and R is the radius of curvature. Unless otherwise specified, 1.5D elbow is generally selected.
2.According to the pressure level, there are: sch5s, sch10s, sch10, sch20, sch30, sch40s, STD, sch40, sch60, sch80s and XS; Sch80、Sch100、Sch120、Sch140、Sch160、XXS
3.According to the angle of elbow, there are 45 degree butt welding elbow, 90 degree butt welding elbow, 180 degree butt welding elbow and other elbows with different angles.
Chemical composition (Wt%)
ASTM No.
Fe max
O max
N max
C max
H max
Pd
Al
Bal
Grade 1
0.2
0.18
0.03
0.1
0.015
-
-
Ti
Physical Properties (Min)
ASTM Grade
Alloy Composition
Tensile Strength
Yield Strength
Elongation min %
ksi
Mpa
ksi
Mpa
Grade 1
Unalloyed Ti ("Pure") 35A -CP1
35
240
25
170
30
DIN 2634 carbon steel flanges PN 25 are high-strength weld neck flanges manufactured according to the DIN 2634 standard. Specifically designed for use in high-pressure piping systems operating up to 25 bar (362 psi), these flanges offer excellent mechanical performance and are suitable for a wide range of industrial applications. Manufactured from quality carbon steel, they provide strong, durable, and cost-effective solutions for systems where corrosion resistance requirements are moderate but structural integrity is critical.
Ladhani Metal Corporation is a recognized manufacturer and global supplier of carbon steel flanges, known for precision engineering, strict adherence to international standards, and advanced production capabilities. Each flange is subject to comprehensive testing and inspection to ensure reliability and consistent performance under demanding operating conditions.
Pressure Rating:
• PN 25 (25 bar / 362 psi): Suitable for medium to high-pressure applications where strength and impact resistance are essential.
Flange Type:
• Weld Neck Flanges
Designed with a tapered hub to ensure smooth transition from flange to pipe, weld neck flanges are ideal for systems experiencing frequent thermal cycling, pressure fluctuations, and mechanical stress.
• Flat Face (FF) Flanges
Recommended for use with gaskets made from soft materials or when connecting to cast iron components, flat face flanges ensure even gasket compression and reliable sealing performance.
Carbon Steel Grades and Typical Composition:
Carbon Steel (ASTM A105 / C22.8 equivalent) – Forged Carbon Steel
• Carbon (C): ≤ 0.35%
• Manganese (Mn): 0.60 – 1.05%
• Phosphorus (P): ≤ 0.035%
• Sulfur (S): ≤ 0.040%
• Silicon (Si): 0.10 – 0.35%
• Iron (Fe): Balance
Applications: Commonly used in oil and gas, petrochemical, water transmission, and power generation industries, especially in applications where high mechanical strength and pressure handling are more critical than corrosion resistance.
Applications of DIN 2634 Carbon Steel Flanges PN 25:
• Oil and Gas Pipelines
Widely used in upstream and downstream systems for fluid transport under high pressure.
• Petrochemical and Refining Plants
Efficiently handles high-pressure flow systems involving hydrocarbons and steam.
• Power Plants and Boiler Systems
Suited for high-pressure steam and water lines, offering excellent tensile strength and fatigue resistance.
• Water and Wastewater Infrastructure
Used in municipal and industrial pipelines requiring cost-effective, robust flange connections.
• General Industrial Systems
Applicable in a wide range of mechanical systems and processing plants handling non-corrosive or mildly corrosive media.
Key Features:
• Compliant with DIN 2634 pressure and dimensional standards
• PN 25 rating ensures compatibility with high-pressure pipelines
• High tensile and yield strength for demanding structural requirements
• Weld neck design enhances resistance to vibration and thermal expansion
• Cost-effective solution for pressure-bearing connections
• Available in standard and custom sizes, surface finishes, and pressure ratings
• Heat treatment and coating options available upon request
Conclusion:
DIN 2634 carbon steel flanges PN 25 from Ladhani Metal Corporation provide a robust and economical solution for high-pressure systems where mechanical performance is essential. Their strength, reliability, and adaptability make them a preferred choice across industries such as oil and gas, power generation, and water infrastructure. For technical specifications, custom configurations, or pricing, contact Ladhani Metal Corporation today.
DIN 2633 carbon steel flanges PN 16 are reliable weld neck flanges manufactured in compliance with the DIN 2633 standard. Designed for use in medium-pressure piping systems with a pressure rating of up to 16 bar (232 psi), these flanges are fabricated from high-quality carbon steel, providing dependable mechanical strength and ease of fabrication. They are widely utilized in a range of general industrial and utility applications where corrosion resistance demands are moderate.
Ladhani Metal Corporation is a globally trusted manufacturer and supplier of carbon steel flanges, recognized for high-precision production, rigorous quality assurance, and strict adherence to international material and dimensional standards. Every flange is tested to ensure consistent performance, mechanical integrity, and compatibility with a variety of piping systems.
Pressure Rating:
• PN 16 (16 bar / 232 psi): Suitable for medium-pressure systems requiring strong, cost-effective, and durable connections.
Flange Type:
• Weld Neck Flanges
Featuring an extended tapered hub, weld neck flanges help evenly distribute mechanical stress and ensure secure, vibration-resistant joints, particularly effective in systems subject to bending or thermal expansion.
• Flat Face (FF) Flanges
Ideal for use with soft gaskets or cast iron components, flat face flanges ensure even gasket compression, reducing the risk of flange warping or over-tightening.
Carbon Steel Grades and General Composition:
Typical Carbon Steel Grade: ASTM A105 (for forged carbon steel flanges)
• Carbon (C): 0.35% max
• Manganese (Mn): 0.60 – 1.05%
• Phosphorus (P): 0.035% max
• Sulfur (S): 0.040% max
• Silicon (Si): 0.10 – 0.35%
• Iron (Fe): Balance
Applications:
Carbon steel flanges to DIN 2633 PN 16 are widely applied in environments where corrosion resistance is not the primary concern but where mechanical strength, weldability, and cost-efficiency are essential.
Applications of DIN 2633 Carbon Steel Flanges PN 16:
• Power Plants
Used in steam, water, and air systems for medium-pressure operations.
• Water Treatment and Distribution
Well-suited for water mains, treatment facilities, and irrigation networks where strength and reliability are critical.
• Petrochemical and Refining Industries
Employed in non-corrosive process piping, utility lines, and support systems.
• HVAC and Fire Protection Systems
Ideal for chilled water, fire suppression, and compressed air applications.
• General Industrial Manufacturing
Used in structural piping systems and mechanical infrastructure with stable temperature and pressure conditions.
Key Features:
• Manufactured to DIN 2633 specifications
• PN 16 pressure rating for medium-duty service
• Weld neck configuration provides robust, leak-resistant connections
• Cost-effective and easy to fabricate and install
• Excellent machinability and weldability
• Available in various sizes and configurations
• Coating and corrosion protection options available upon request
Conclusion:
DIN 2633 carbon steel flanges PN 16 from Ladhani Metal Corporation are engineered for dependable performance in standard industrial environments. With proven strength, versatility, and affordability, these flanges are a reliable choice for water, steam, gas, and general utility applications. For detailed technical specifications, custom options, or pricing inquiries, contact Ladhani Metal Corporation today.
DIN 2568 Carbon Steel Flanges PN 64 are robust threaded flanges manufactured from high-strength carbon steel, specifically designed to deliver reliable performance in high-pressure industrial systems. Produced in accordance with DIN 2568 specifications, these flanges offer excellent mechanical strength, thermal conductivity, and impact resistance, making them well-suited for demanding applications in oil and gas, petrochemicals, water treatment, mechanical construction, and power generation.
Ladhani Metal Corporation is a trusted manufacturer and exporter of carbon steel flanges, offering products that comply with international quality standards and dimensional tolerances. The threaded design enables quick, weld-free installation and removal, making these flanges ideal for systems requiring ease of maintenance and rapid assembly.
Pressure Rating:
• PN 64 (64 bar / 928 psi): Engineered to withstand high-pressure environments and thermal variations in critical industrial applications.
Flange Types:
• Threaded (Screwed) Flanges
Enable efficient installation without welding, ideal for systems requiring regular inspection or maintenance.
• Raised Face (RF) Flanges
Improve gasket sealing by concentrating pressure at the gasket area, ideal for high-pressure applications.
• Flat Face (FF) Flanges
Used in systems involving flat mating surfaces, particularly with brittle or non-metallic equipment.
• Forged Threaded Flanges
Provide excellent mechanical properties, dimensional accuracy, and durability under load.
• Custom-Machined Flanges
Available in various sizes, sealing surfaces, and material grades as per customer requirements.
Available Carbon Steel Grades and Composition:
1. ASTM A105 (Forged Carbon Steel)
Composition:
• Carbon (C): ≤ 0.35%
• Manganese (Mn): 0.60 – 1.05%
• Phosphorus (P): ≤ 0.035%
• Sulfur (S): ≤ 0.040%
• Silicon (Si): 0.10 – 0.35%
Applications:
Widely used in valve, pipe, and fitting assemblies in oil and gas, power, and chemical systems due to its strength, toughness, and weldability.
2. ASTM A350 LF2 (Low-Temperature Carbon Steel)
Composition:
• Carbon (C): ≤ 0.30%
• Manganese (Mn): 0.60 – 1.35%
• Phosphorus (P): ≤ 0.035%
• Sulfur (S): ≤ 0.040%
• Silicon (Si): 0.15 – 0.30%
Applications:
Ideal for cryogenic and low-temperature pressure systems such as pipelines, storage tanks, and vessel components operating in sub-zero climates.
Applications of DIN 2568 Carbon Steel Flanges:
• Oil and Gas Industry
Utilized in upstream and downstream operations, including high-pressure pipelines, wellheads, and separators.
• Power Plants
Used in steam, cooling water, and high-pressure boiler systems.
• Water and Wastewater Management
Suitable for potable water lines, sewage treatment facilities, and utility piping systems.
• Petrochemical and Refining
Applied in process piping that handles non-aggressive or mildly corrosive fluids.
• Mechanical and Structural Installations
Common in HVAC systems, pressure vessels, and general mechanical piping networks.
Key Features:
• Manufactured as per DIN 2568 standard
• Rated for PN 64 high-pressure applications
• Excellent strength, impact resistance, and thermal conductivity
• Threaded connection ensures quick and easy, weld-free assembly
• Cost-effective and durable solution for industrial infrastructure
• Supplied with test certificates, inspection reports, and full traceability
• Compatible with galvanizing, coating, or welding processes as required
Conclusion:
DIN 2568 Carbon Steel Flanges PN 64 from Ladhani Metal Corporation are engineered for high performance in critical industrial environments. Offering high pressure resistance, mechanical durability, and easy installation, these flanges are an optimal solution for a wide range of piping systems. For custom sizes, material options, or technical consultation, contact Ladhani Metal Corporation today.
DIN 2568 Duplex Steel Flanges PN 64 are high-performance threaded flanges manufactured from premium duplex stainless steel, engineered to provide superior strength and corrosion resistance in demanding high-pressure environments. Designed in accordance with DIN 2568 standards, these flanges combine the benefits of both austenitic and ferritic stainless steels, delivering excellent mechanical properties, exceptional resistance to stress corrosion cracking, and outstanding durability in aggressive media.
Ladhani Metal Corporation is a leading manufacturer and exporter of duplex flanges, supplying components that meet stringent international quality and dimensional standards. The threaded design offers efficient, weld-free assembly and disassembly, making these flanges ideal for systems that require easy maintenance access in chemically harsh or offshore environments.
Pressure Rating:
• PN 64 (64 bar / 928 psi): Specially designed for use in high-pressure applications involving corrosive media, temperature fluctuations, and mechanical stress.
Flange Types:
• Threaded (Screwed) Flanges
Enable quick connection and removal, suitable for pipelines and assemblies requiring periodic inspection or replacement.
• Raised Face (RF) Flanges
Enhance sealing performance in high-pressure environments by focusing gasket compression.
• Flat Face (FF) Flanges
Used in conjunction with flat-faced valves or equipment, especially where gasket alignment and load distribution are crucial.
• Forged Threaded Flanges
Deliver high strength, superior pressure resistance, and dimensional precision.
• Custom-Machined Flanges
Offered in a wide variety of sizes, face types, and duplex steel grades to meet specific project requirements.
Available Duplex Grades and Composition:
1. Standard Duplex Stainless Steel
Composition:
• Chromium (Cr): 21.0 – 23.0%
• Nickel (Ni): 4.5 – 6.5%
• Molybdenum (Mo): 2.5 – 3.5%
• Nitrogen (N): 0.08 – 0.20%
• Carbon (C): ≤ 0.030%
Applications:
Commonly used in chemical processing, marine systems, and power generation due to its excellent resistance to pitting, crevice corrosion, and chloride-induced stress corrosion cracking.
Applications of DIN 2568 Duplex Flanges:
• Offshore and Marine Engineering:
Used in subsea equipment, pipelines, and ballast systems exposed to chloride-rich environments.
• Chemical Processing Plants:
Withstands corrosive acids, alkalis, and solvents commonly encountered in aggressive chemical processes.
• Desalination and Water Treatment:
Used in high-salinity applications, such as RO systems and brine discharge lines.
• Pulp and Paper Industry:
Resists acidic liquors and bleach chemicals in harsh production environments.
• Oil and Gas Industry:
Employed in pipelines, separators, and injection systems operating under high pressure and exposure to sour service.
Key Features:
• Designed to DIN 2568 standards
• Rated for PN 64 high-pressure service
• Combines high mechanical strength and corrosion resistance
• Threaded design supports easy, non-welded installation and maintenance
• Excellent resistance to pitting, crevice corrosion, and chloride stress cracking
• Supplied with full material traceability, test certificates, and quality documentation
• Available with custom coatings, surface finishes, and machining options
Conclusion:
DIN 2568 Duplex Steel Flanges PN 64 from Ladhani Metal Corporation offer a robust and reliable solution for high-pressure, corrosive, and mechanically demanding systems. Their dual-phase microstructure ensures superior performance across a wide range of industrial applications. For custom dimensions, material consultations, or technical assistance, contact Ladhani Metal Corporation today.
Product Name: Titanium Jigs for coating
Material: Gr1, Gr2
Application: Electroplating, anodizing etc.
Size: Customized
Surface: Polished
Titanium jigs for plating
Any project to anodize requires a reliable hanger/jig/rack, first to prevent it from falling to the bottom of the anodizing tank, and second to allow the current to be safely transferred from the jig to the workpiece. Anodic oxidation clamps are usually made of aluminum or titanium. Aluminum fixtures must of course be anodized and must be chemically stripped. Continuous anodizing and stripping can result in short service life, so there is no need to strip titanium after the anodizing process.
Item Name: titanium jig for coating
Size:Customized size is welcomed
Material: Titanium Gr1, Gr2
Application,Electroplating industry
Surface:Sand Blasting, Acid Washing
Parameter:Current density≤2000A/M2
Temperature:<65°C
PH: 0.1~14
Max content of Fluoride ion is 200PPM
Chemical composition (Wt%)
ASTM No.
Fe max
O max
N max
C max
H max
Pd
Al
Bal
Grade 1
0.2
0.18
0.03
0.1
0.015
-
-
Ti
Grade 2
0.3
0.25
0.03
0.1
0.015
-
-
Ti
Physical Properties (Min)
ASTM Grade
Alloy Composition
Tensile Strength
Yield Strength
Elongation min %
ksi
Mpa
ksi
Mpa
Grade 1
Unalloyed Ti ("Pure") 35A -CP1
35
240
25
170
30
Grade 2
Unalloyed Ti ("Pure") 50A -CP2
58
400
40
275
25
Product Name:Titanium Jigs for coating
Material: Gr1, Gr2
Size: Customized
Surface: Polished
Titanium jigs for plating
Any project to anodize requires a reliable hanger/jig/rack, first to prevent it from falling to the bottom of the anodizing tank, and second to allow the current to be safely transferred from the jig to the workpiece. Anodic oxidation clamps are usually made of aluminum or titanium. Aluminum fixtures must of course be anodized and must be chemically stripped. Continuous anodizing and stripping can result in short service life, so there is no need to strip titanium after the anodizing process.
Item Name: titanium jig for coating
Size:Customized size is welcomed
Material: Titanium Gr1, Gr2
Surface:Sand Blasting, Acid Washing
Parameter:Current density≤2000A/M2
Temperature:<65°C
PH: 0.1~14
Max content of Fluoride ion is 200PPM