Knowledge

Is 0.5mm Thin Wall Titanium Tube Strong Enough?

Heat exchanger tubes do not need to withstand high pressure. The pressure differential is typically low (0.5-2.0 MPa). Thin wall provides better heat transfer and lower material co

Welded vs Seamless Titanium Tube for Heat Exchanger

Welded vs Seamless Welded Titanium Tube Seamless Titanium Tube How to Choose – By Application For standard heat exchanger tubes (19mm, 25.4mm OD x 0.7-1.5mm wall) – bot

How Long Does Titanium Tube Last in Seawater?

Titanium forms a self-repairing oxide film that immediately reforms if damaged. This film makes titanium completely resistant to pitting, crevice corrosion, and erosion-corrosion i

Gr.1 vs Gr.2 vs Gr.7 – Which One for Seawater?

Choose Based on Your Application Solve Your Material Selection Problem Gr.1 Gr.2 Gr.7 Differences Gr.1 is the most formable (24% elongation). Gr.2 offers higher strength. Gr.7 adds

ASTM B338 Titanium Tube Stock Sizes & Specifications

GNEE maintains inventory of ASTM B338 titanium tubes in multiple grades and common sizes. Stock items are ready for immediate shipment. Custom sizes available upon request. Stock T

How to Identify Fake Grade 1 Titanium Tube

Fake titanium tubes exist. Some suppliers use lower grades (Gr.2 or Gr.3) to pass off as Gr.1, or even use stainless steel or aluminum. Here are 3 simple methods to verify if your

Titanium Tube Price vs Copper

If your application involves seawater, brackish water, or chlorides, titanium tube is more cost effective long term – even though it costs more upfront. Current market prices

ASTM B338 GR1 Heat Exchanger Tubes Data Sheet

Chemical Composition ASTM B338 requires the following chemical limits for GR1 titanium. Mechanical Properties Typical values for annealed tube: Physical Properties Dimensional Tole

ASTM B338 GR1 Welded vs Seamless Tube for Heat Exchanger

For the majority of shell-and-tube heat exchangers, welded tube is the standard choice. It costs less and performs well. Seamless is for special requirements only. What is the diff

GR1 Titanium vs GR2: Which One Should You Buy?

What is the difference between GR1 and GR2? Strength Comparison GR2 is stronger. About 30 to 40 percent stronger in tensile strength. A GR2 tube can handle higher pressure than the

GR1 Titanium Tube Weight Calculator

The Formula Weight per meter (kg) = (OD in mm - wall in mm) x wall in mm x 0.0142 Why 0.0142? Titanium density is 4.51 g/cm³. The formula converts area of the tube wall (OD mi

GR1 Titanium Tube FAQ

Specifications and Standards 1. What is GR1 titanium tube? GR1 is commercially pure titanium with 0.18% oxygen maximum. It is the softest and most formable of the pure titanium gra