TOBO Titanium Seamless Pipes | ASTM B862/DIN 3.7025, High Corrosion Resistance & Durable

TOBO Titanium Alloy Pipes stand as a refined engineering solution for applications requiring maximum corrosion reliability and minimal structural weight. Crafted from high-performance alloys, these pipes deliver an unrivaled blend of durability and efficiency for conveying the most challenging media. Their inherent resistance to a broad range of corrosive substances ensures long-term service stability, making them a cost-effective and superior alternative to conventional materials in critical industries where failure is intolerable.

1. Product Description

TOBO Titanium Alloy Pipes are high-integrity tubular products made from corrosion-resistant alloys such as Grade 2 (commercially pure) and Grade 9 (Ti-3Al-2.5V). Via advanced processes including seamless extrusion or precision welding with full traceability, these pipes achieve excellent dimensional precision and consistent metallurgical performance. The unique passive oxide film formed on titanium serves as its core protective layer, rendering these pipes extremely inert and dependable in demanding operational settings.

2. Key Parameters

These pipes are manufactured to meet strict international specifications, including the American standard ASTM B862 for welded pipes and the German material standard DIN 3.7025 (for Grade 2). They feature a high strength-to-density ratio, with typical tensile strength ranging from 345 MPa (Grade 2) to more than 620 MPa (Grade 5). Available in standard and custom diameters with varying wall thicknesses, they are distinguished by excellent cryogenic toughness and can be supplied to meet specific mechanical and dimensional tolerances for project-critical designs.

3. Product Applications

Their main application lies in industries where material performance determines system safety and service life. Key uses include chemical processing plants for handling wet chlorine, hypochlorites, and nitric acid; aerospace for ducting and engine components; power generation for condenser tubes; and marine engineering for seawater piping systems. They are also vital in pharmaceutical and food processing where product purity is of utmost importance.

4. Product Advantages

The primary advantage is their complete immunity to chloride-induced stress corrosion cracking and exceptional resistance to erosion-corrosion, surpassing stainless steels in these aspects. Their lightweight characteristic reduces support structure needs and energy consumption in dynamic systems. Furthermore, they offer excellent compatibility with oxidizing media, retain properties at low temperatures, and feature a non-toxic, biocompatible surface, enabling versatile and safe application.

5. Product Functionality

The core function of TOBO Titanium Pipes is to provide a permanent, low-maintenance channel for aggressive, high-purity, or sensitive fluids. They are engineered to maintain system integrity under thermal stress, pressure fluctuations, and corrosive attack, effectively eliminating contamination risks and unplanned outages. This ensures enhanced operational safety, reliability, and overall cost efficiency throughout the entire service life of the installation.

Payment & Invoicing

1. First-Time Clients: 50% advance payment, 50% balance before shipment.
2. Strategic Clients: 30% advance, 70% payment against copy of Bill of Lading.
3. Long-Term Agreements: 60-day credit terms available (subject to credit approval).
4. Invoicing: 13% VAT Special Invoice provided; FORM A Certificate of Origin for exports.
5. fication System: Laser marking includes material code, pressure rating, and flow direction arrows.

FAQ

1. Are you trading company or manufacturer ?
We are manufacturer ,You can see the Alibaba certification.
2. How long is your delivery time?
Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
3. Do you provide samples ? is it free or extra ?
Yes, we could offer the sample for free charge but need pay the cost of freight.
4. What is your terms of payment ?
Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment