Products

Titanium tube

Material: CP titanium, Titanium alloy
Grade: Gr1, Gr2, Gr4, Gr5, Gr7, Gr9, Gr11, Gr12, Gr16, Gr23 etc
Size: OD: 3～1500mm, WT: 0.2～25mm: Length: ≤19000mm
Standard: ASTM B338, ASTM B337, ASTM B861, ASTM B862 etc
Status: Annealed (M)
Technology: Rolling, Welding, Machining

Description
We provide seamless tube and welded tube, two kinds of titanium tube.

Titanium seamless tube is processed by the breakdown of titanium ingot, extruding to titanium tube billet. Then produce titanium tubes to appropriate size with series of processes such as multiple rolling, annealing, pickling, and grinding technology.

Titanium welded tube is by selecting a suitable thickness of the high quality cold rolled titanium plate, after the process of flattening, cutting and washing, then rolled up titanium plate into tubular, welding by the whole automatic welding equipment. Our advanced welding equipment guaranteed the quality of welding. Ultimately help to produce the excellent quality titanium tube.

Titanium seamless tube
Grade: Gr1, Gr2, Gr7, Gr9, Gr11, Gr12, Gr16 etc
Outer diameter: 3～110mm
Wall thickness: 0.1~5.5mm
Length: ≤19000mm

Titanium weld tube
Grade: Gr1, Gr2, Gr7, Gr9, Gr11, Gr12, Gr16 etc
Outer diameter: 10～1000mm
Wall thickness: 0.5～5.5mm
Length: ≤19000mm

Gr5, Gr23 titanium alloy seamless tube
Outer diameter: 20～110mm
Wall thickness: 1～50mm
Length: ≤3000mm
Manufacturing process: Drilling, Hot Rolling

Application
Shell and tube heat exchanger, condenser, evaporator, pipeline, etc
Seawater desalination equipment
Bike rack
Marine pressure tube
Oil drilling pressure tube

Chemical composition

Grade	Chemical composition, weight percent (%)
Grade	C (≤)	O (≤)	N (≤)	H (≤)	Fe (≤)	Al	V	Pd	Ru	Ni	Mo	Other Elements Max. each	Other Elements Max. total
Gr1	0.08	0.18	0.03	0.015	0.20	—	—	—	—	—	—	0.1	0.4
Gr2	0.08	0.25	0.03	0.015	0.30	—	—	—	—	—	—	0.1	0.4
Gr4	0.08	0.25	0.03	0.015	0.30	—	—	—	—	—	—	0.1	0.4
Gr5	0.08	0.20	0.05	0.015	0.40	5.5～6.75	3.5～4.5	—	—	—	—	0.1	0.4
Gr7	0.08	0.25	0.03	0.015	0.30	—	—	0.12～0.25	—	0.12～0.25	—	0.1	0.4
Gr9	0.08	0.15	0.03	0.015	0.25	2.5～3.5	2.0～3.0	—	—	—	—	0.1	0.4
Gr11	0.08	0.18	0.03	0.15	0.2	—	—	0.12～0.25	—	—	—	0.1	0.4
Gr12	0.08	0.25	0.03	0.15	0.3	—	—	—	—	0.6～0.9	0.2～0.4	0.1	0.4
Gr16	0.08	0.25	0.03	0.15	0.3	—	—	0.04～0.08	—	—	—	0.1	0.4
Gr23	0.08	0.13	0.03	0.125	0.25	5.5～6.5	3.5～4.5	—	—	—	—	0.1	0.1

Physical properties

Grade	Physical properties
	Tensile strength Min		Yield strength Min (0.2%,offset)		Elongation in 2in or 50mm Min (%)
	ksi	MPa	ksi	MPa	Elongation in 2in or 50mm Min (%)
Gr1	35	240	20	138	24
Gr2	50	345	40	275	20
Gr5	130	895	120	828	10
Gr7	50	345	40	275	20
Gr9	90	620	70	483	15
Gr11	35	240	20	138	24
Gr12	70	483	50	345	18
Gr16	50	345	40	275	20
Gr23	120	828	110	759	10

Testing
Chemical composition test
Physical properties test
Appearance defects inspection
Flattening test
Flaring test
Hydrostatic test
Air tightness test
Ultrasonic flaw detection
Eddy current testing

Packaging
In order to avoid the titanium tube have any collision in transit or damage, usually put in plastic bag , and wrapped with pearl cotton (expandable polyethylene), then packed into wooden case.

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