grade 7 titanium tube

Origin: Baoji, Shaanxi, China
Brand: FRL metal
Density: 4.51g/cm³
Grade: GR7
Material: Ti-0.2Pd alloy with high corrosion resistance
Size: OD range 10–108mm, wall 0.5–6mm
Length: Up to 6 meters (custom lengths available)
Surface: Polished, pickled, or bright finish.
Standard: ASTM B338
Applications: in chemical and chlor-alkali systems.
Certification: ISO9001
Delivery time: 7-15 days
Packaging Details: Plywood case

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Product Description

Grade 7 Titanium Tube - Superior Corrosion Resistance for Critical Applications

When you need exceptional corrosion resistance in harsh chemical environments, our grade 7 titanium tube delivers unmatched performance. Made from Ti-0.2Pd alloy, these premium tubes offer superior protection against reducing acids and aggressive chemicals. Based in China's Titanium Valley, Baoji Freelong New Material Technology Development Co., Ltd. specializes in manufacturing high-quality titanium products that meet international standards and exceed customer expectations worldwide.

Technical Specifications

Our titanium tubes grade 7 meet strict ASTM B338 specifications:

Material Composition:

Base: Titanium
Palladium content: 0.12-0.25%
Iron: ≤0.30%
Carbon: ≤0.08%
Nitrogen: ≤0.03%
Hydrogen: ≤0.015%
Oxygen: ≤0.25%

Dimensional Range:

Outer Diameter: 10-108mm
Wall Thickness: 0.5-6mm
Length: Up to 6 meters (custom lengths available)

Mechanical Properties:

Tensile Strength: ≥345 MPa
Yield Strength: ≥275 MPa
Elongation: ≥20%

Key Features and Benefits

Enhanced Corrosion Resistance

The palladium addition significantly improves performance in reducing acid environments. Your equipment stays protected longer.

Lightweight Design

Titanium's low density reduces overall system weight while maintaining structural integrity.

Temperature Stability

Excellent performance from cryogenic temperatures up to 300°C.

Biocompatibility

Safe for applications involving human contact or food processing.

Long Service Life

Superior durability reduces replacement costs and maintenance downtime.

Applications and Industries Served

Chemical Processing

Heat exchangers in aggressive chemical environments
Reaction vessels and piping systems
Chlor-alkali production equipment

Marine Industry

Seawater cooling systems
Offshore platform components
Desalination plants

Power Generation

Condenser tubes in power plants
Geothermal energy systems
Nuclear power applications

Pharmaceutical Manufacturing

Process piping for drug production
Clean room applications
Sterile fluid handling

Manufacturing Process

We follow strict quality protocols throughout production:

Material Preparation

Raw titanium undergoes careful analysis before processing.

Tube Formation

Advanced seamless manufacturing ensures uniform wall thickness and surface quality.

Heat Treatment

Controlled annealing optimizes mechanical properties and stress relief.

Precision Machining

CNC equipment ensures dimensional accuracy within tight tolerances.

Surface Treatment

Pickling and passivation create optimal surface conditions for corrosion resistance.

Quality Control and Testing

Every grade 7 titanium tube undergoes comprehensive testing:

Chemical composition analysis
Dimensional inspection
Mechanical property testing
Non-destructive testing (NDT)
Hydrostatic pressure testing
Surface quality examination

Our quality management system ensures consistent product performance that meets your specifications.

FAQs

Q: What makes Grade 7 different from other titanium grades?

A: The palladium addition provides enhanced corrosion resistance, especially in reducing acid environments.

Q: Can you provide custom lengths?

A: Yes, we can manufacture tubes up to 6 meters or provide custom cutting services.

Q: What is your minimum order quantity?

A: MOQ varies by specification. Contact us for specific requirements.

Q: Do you provide material certificates?

A: Yes, complete mill test certificates are provided with every shipment.

Q: How do I determine the right wall thickness for my application?

A: Our engineers can help calculate requirements based on pressure, temperature, and application conditions.

Contact Information

Ready to discuss your grade 7 titanium tube requirements? Our team is here to help.

Email: jenny@bjfreelong.com

WhatsApp: +86 13571190943

Contact us today for technical specifications, pricing, or application guidance. We're committed to providing the titanium solutions that keep your operations running smoothly.

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Baoji Freelong New Material Technology Development Co., Ltd. - Your trusted partner for premium titanium products and exceptional service.

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About us

Baoji Freelong New Material Technology Development Co., Ltd loated in Baoji City--China's Titanium Valley,we are mainly doing Zirconium,Titanium,Nickel,Niobium,Tantalum etc metal material and other alloy's produce,OEM and Sales.and also exporting the goods what we make. we have a lot of trustful clients and partner.and also we were authority by some firms.At present,we were build our relationship with Australia,Korea,German,US,UK,Malaysia,AZ,Middle East,Taiwan,Etc. Our company always take the quality and service as our responsibility,We always get close even match the quality what our customer wanted and as for quality,we never say no and no reason for quality failure.