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Characteristics Of Seamless Titanium Pipe
Jul 19, 2016

Characteristics of seamless titanium pipe



1. The seamless titanium pipe. Titanium tube has high strength. Titanium alloy has high strength, the tensile strength is 686-1176 MPa, and the density is only about 60% of the steel, so the intensity is very high.

2. Seamless titanium tube has higher hardness. Titanium alloy (annealing) hardness HRC is 32-38.

3. Seamless titanium pipe has lower elastic modulus. Elastic modulus of titanium alloy (annealing) is 1.078x101.176x10 MPa, it is about half of the steel and stainless steel. Execution standard: ASTMB337 ASTMB338, ASTMB338B861

Seamless titanium pipe:

O.D:  6-108mm

Wall thickness: 0.5 8 mm
Length: Max15000 mm

4. Excellent high and low temperature performance. Titanium seamless pipe at high temperature, titanium alloy can still maintain good mechanical properties, the heat resistance performance is higher than aluminum alloy, and the working temperature range is wide, the new type heat resistant titanium alloy’s working temperature can reach 550-600 ; Under low temperature, the strength of the titanium alloy will increase than in the normal temperature, and it has good toughness, low temperature titanium alloy at -253 can keep good toughness.

5. Seamless titanium pipe’s corrosion resistance is strong. Titanium in air which temperature is under 550 , the surface will quickly form a thin and compact titanium oxide film, so in the atmosphere, sea water, nitric acid and sulfuric acid these kinds of oxidizing medium and strong alkali medium, its corrosion resistance is superior than most of the stainless steel. Seamless titanium pipe is made by extrusion process, and the welding titanium tube are welded together after plate curling. In general the wall thickness of seamless titanium tube is small, caliber is also small.





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