Titanium Alloy Pipe Fittings

Titanium tees, titanium elbows, titanium reducers, titanium reducers, titanium alloy plug, titanium alloy cap etc.

Titanium is a new type of metal, and its properties are related to the content of impurities such as carbon, nitrogen, hydrogen, and oxygen. The purest titanium iodide has an impurity content of no more than 0.1%, but it has low strength and high plasticity. The properties of 99.5% industrial pure titanium are: density ρ=4.5g/cm3, melting point 1725℃, thermal conductivity λ=15.24W/(m.K), tensile strength σb=539MPa, elongation δ=25%, section shrinkage ψ=25%, elastic modulus E=1.078×105MPa, hardness HB195. The strength of several metal materials is compared in the table below. The density of titanium alloy is generally around 4.51g/cm3, which is only 60% of steel. Some high-strength titanium alloys exceed the strength of many alloy structural steels. Therefore, the specific strength of titanium alloy is much higher than other metal structural materials, which can produce components with high strength, good rigidity, and light weight. Titanium alloys are used in aircraft engine components, skeletons, skins, fasteners, and landing gear. Titanium alloys have high thermal strength and can operate at temperatures several hundred degrees higher than aluminum alloys. They can maintain their required strength at moderate temperatures and can work for long periods of time at temperatures ranging from 450 to 500℃. Titanium alloys also have high specific strength in the range of 150℃ to 500℃, while aluminum alloys have significantly lower specific strength at 150℃. Titanium alloys can operate at temperatures up to 500℃, while aluminum alloys can operate at temperatures below 200℃. Titanium alloys have good corrosion resistance and work in humid atmospheric and seawater media, and their corrosion resistance is far superior to stainless steel; they have particularly strong resistance to pitting corrosion, acid corrosion, and stress corrosion. They also have excellent corrosion resistance to alkalis, chlorides, organic substances such as nitric acid and sulfuric acid. However, titanium has poor corrosion resistance to reducing oxygen and chromium salt media. Titanium alloys have good low-temperature performance and can maintain their mechanical properties at low and ultra-low temperatures. Titanium alloys with extremely low interstitial elements, such as TA7, can maintain a certain degree of plasticity at -253℃. Therefore, titanium alloys are also important low-temperature structural materials. Titanium alloys have high chemical activity and produce strong chemical reactions with atmospheric oxygen, nitrogen, hydrogen, carbon monoxide, carbon dioxide, water vapor, and ammonia. When the carbon content is greater than 0.2%, hard TiC will form in titanium alloys; at higher temperatures, TiN hard surface layer will also form due to the interaction with N; above 600℃, titanium absorbs oxygen to form a hardened layer with high hardness; as the hydrogen content increases, a brittle layer will also form. The depth of the hard and brittle surface layer generated by absorbing gas can reach 0.1-0.15 mm, and the degree of hardening is 20%-30%. Titanium also has a high chemical affinity and is prone to adhesion with friction surfaces. The thermal conductivity of titanium with small thermal conductivity coefficient λ=15.24W/(m·K) is about 1/4 of nickel, 1/5 of iron, and 1/14 of aluminum, while the thermal conductivity of various titanium alloys is about 50% lower than that of titanium. The elastic modulus of titanium alloy is about 1/2 of steel, so it has poor rigidity and is prone to deformation. It is not suitable for making slender rods and thin-walled parts. During cutting, the rebound amount of the machined surface is very large, about 2-3 times that of stainless steel, causing severe friction, adhesion, and bonding wear on the tool flank.

1. Chemical Composition and Tensile Strength

2. Introduction of Titanium Pipe Fittings

• Factory processing; Customized according to drawings; Carefully select raw materials; Reliable quality

• Product Information

• Product details

Strictly select materials

Overall thickening
authentic data
Long service life
Durable according to national design standards

Strong pressure resistance and convenient use
Uniform wall thickness, reasonable structure, and convenient use

Our company can produce carbon steel, stainless steel, and alloy steel pipe fittings according to standards such as ASME/ANSI, JIS, DIN, ISO etc. The varieties include equal diameter tees, reducing tees, tees, elbows, cross, concentric reducer, eccentric reducer etc.

We provide the very best quality pipe and fittings, prompt delivery and reliable services at competitive prices.