Seamless U Shape Titanium Heat Exchanger Tubes for Industries Like Seafood Farming, Seawater Heat Exchange, Salt Water Heat Transfer, Chemical, Food, Medicine

Product Description

Product Description

 

Specifications	GB/T3625, GB/T3624, ASTM B338/ASME SB338, ASTM B861/ASME SB861, DIN17861
Materials	TA1, TA2, TA9, TA10, TC4, GR.1 GR.2 GR.3 GR.7 GR.9 GR.11 GR.12 GR.16 GR.17
Size range	outer diameter 1.5-219mm wall thickness 0.3-8.0mm length ≤ 18000mm

Titanium tubes are lightweight, have high strength, and superior mechanical properties. Widely used in heat exchange equipment such as tube heat exchangers, coil heat exchangers, serpentine heat exchangers, condensers, evaporators, and conveying pipelines. Many nuclear power plants use titanium tubes as the standard tubes for their units.

 

Seamless titanium pipes have high strength. The tensile strength of titanium alloy is 686-1176mpa, with a density only about 60% of that of steel, so the specific strength is very high. The hardness of titanium alloy (annealed) is HRC32-38. Seamless titanium pipes also have strong corrosion resistance. Titanium in air below 550 ºC rapidly forms a thin and dense surface. Therefore, in oxidizing media such as atmosphere, seawater, nitric acid, and sulfuric acid, the corrosion resistance of titanium oxide film is superior to most stainless steels. Alkali.

Another major advantage of titanium is that, just like the different types of stainless steel, copper, and nickel, there are also many grades of titanium pipes.

For example, ASTM has multiple standards (mainly ASTM B338/ASME SB338, ASTM B265/ASME SB265, ASTM B348/ASME SB348, and ASTM B381/ASME SB381), which involve the formulation of titanium grades used in different applications. If you take a look at the specifications, you will find that there are even multiple non-alloy titanium grades, such as GR1, GR2, GR5, GR7, GR9, and GR12.

Another advantage of titanium tubes in medical equipment is their biocompatibility. The human body can not only tolerate the use of titanium (which is already important), but also non-magnetic - as the use of magnetic resonance imaging (MRI) in medical diagnosis becomes increasingly common, this feature becomes increasingly important.

Production Flow

Datang now has a complete production chain from sponge titanium smelting, extrusion of tube billets, cold rolling, vacuum annealing, acid washing, and more. Testing such as ultrasonic exploration, eddy current, water pressure, air pressure, chemical analysis, and destructive testing can be carried out to ensure the quality of the pipes. We have upgraded multiple sets of equipment and now adopt advanced high-speed rolling mills equipped with centrifugal filtering oil and oil cooling devices, ensuring faster speed and more stable quality. The new vacuum annealing furnace with furnace cooling has further improved annealing efficiency, and we have introduced a new type of ultrasonic testing machine that can meet more stringent quality requirements. Other equipment such as automatic straightening machines, inner hole refueling machines, and water treatment equipment have all been put into use.

After decades of technological research, talent accumulation, and equipment upgrading, we have achieved a normal annual production of 2000 tons of extruded pipe blanks and 1500 tons of finished pipes.

We strictly arrange production and inspection in accordance with standards such as GBT3625/ASME SB338/SB861/DIN17861, and insist on ensuring quality to every detail. We have passed the PED 2014/68/EU, AD2000, and ISO 9001 quality management system certifications. With the same mission and vision, Datang will continue to produce high-quality titanium tubes for customers around the world. Sincerely welcome domestic and foreign merchants to cooperate!
 

Detailed Photos

Testing&Certifications

FAQ

Q1:Are you a factory or trade company?

A1: A Factory and A subsidiary international trade company for export.

 

Q2:Where is your factory?

A2:Our company is located in Huaian city,China, which is well equipped with kinds of machines.

 

Q3: How do you control quality?

A3: Inspection & Guarantee Certificate is supplied with shipment, and the Third Party Inspection is available.

 

Q4: What are the advantages of your company?

A4: We have many professional and technical personnel, more competitive prices and better after-dales service than other companies.

 

Q5: Can you arrange the shipment?

A5: Sure, we can help you with the shipment. We have forwarders who have cooperated with us for many years.

 

Q6: How about the delivery time?

A6: It is based on the order, normally within 30 days after receiving your advance payment.

 

Q7: Can you provide sample?

A7: Small samples in store can be provided for free.

 

Please contact me for more info today!