Tantalum tubular sputtering targets
Grade :  3N, 3N5, 4N with Ta 99.95%min
Typical Size:
12.7mm OD x 11.7mm ID x 0.5mm WT(1/2"=OD, 0.02"=WT) ( 0.319 kg/meter);
12.7mm OD x 11.68mm ID x 0.51mm WTx 1828mm LG(1/2"=OD, 0.46"=ID, 0.02"=WT, 6ft=LG)  ( 0.594 kg/pc) ;
12.7mm OD x 0.7938mm WTx 3048mm LG(1/2"=OD, 1/32"=WT, 10ft=LG) ( 1.506 kg/pc);
12.7mm OD x 10.7mm ID x1.00mm WTx 1016mm Length(1/2"=OD, 40"=LG) ( 0.622 kg/pc); 12.7mm OD x 10.3mm ID x1.20mm WTx 1000mm Length(1/2"=OD, 39.37"=LG) ( 0.722 kg/pc);

13mm OD x 0.40mm WTx 1000mm Length( 0.264 kg/pc);
14mm OD x 0.40mm WTx 600mm Length( 0.171 kg/pc);
14mm OD x 13mm ID x 0.50mm WTx 2000mm Length( 0.706 kg/pc);
14mm OD x 0.50mm WTx 2500mm Length( 0.883 kg/pc);
14mm OD x 13mm ID x 0.50mm WTx 6000mm Length (2.118 kg/pc);
14mm OD x 10mm ID x 2.00mm WTx 2300mm Length (2.887 kg/pc);
14mm OD x 10mm ID x 2.00mm WTx 3000mm Length (3.765 kg/pc);
14mm OD x 2.5mm WT (1.504 kg/meter);

15mm OD x 14.20mm ID x 0.4mm WTx 1000mm Length (0.305 kg/pc);
15mm OD x 0.50mm WTx 200mm Length (0.076 kg/pc);
15.9mm OD x 0.50mm WTx 145mm Length(0.058 kg/pc);
16mm OD x 0.40mm WTx 1600mm Length(0.522 kg/pc);
16mm OD x 0.50mm WTx 3000mm Length(1.215 kg/pc);
17mm OD x 1.00mm WTx 400mm Length(0.335 kg/pc);
18mm OD x 16mm ID x1.00mm WTx 1100mm Length(0.978 kg/pc);
18mm OD x 15mm ID x1.50mm WTx 105mm Length(0.136 kg/pc);
18mm OD x 13mm ID x2.50mm WTx 105mm Length(0.213 kg/pc);

19.0mm OD x 17mm ID x 1.00mm WTx 1100mm Length (1.036 kg/pc);
19.05mm OD x 0.381mm WT (3/4"=OD, 0.015"=WT) (0.372 kg/meter);
19.05mm OD x 0.50mm WT x 3000mm LG (3/4"=OD, 0.02"=WT)  (1.455 kg/pc) ;
19.05mm OD x 0.60mm WT x 3010mm LG (3/4"=OD) (1.743 kg/pc);
19.05mm OD x 16.56mm ID x 1.24mm WT(3/4"=OD, 0.049"=WT) (1.155 kg/meter);
19.05mm OD x 1.65mm WT x 900mm LG (3/4"=OD) (1.352 kg/pc);
19.5mm OD x 18.7mm ID x 0.4mm WT x 1879mm LG (0.752 kg/pc);

20mm OD x 0.9mm WTx 1000mm Length(0.899 kg/pc);
21.3mm OD x 17.3mm ID x 2mm WT x 2000mm LG (4.038 kg/pc);
24mm OD x 1mm WTx 1100mm Length (1.323 kg/pc);
25mm OD x 2mm WTx 1000mm Length (2.406 kg/pc);
25mm OD x 2mm WTx 6000mm Length (14.436 kg/pc);
25.4mm OD x 24.6mm ID x 0.4mm WTx 3260mm Length(1"=OD) (1.705 kg/pc);
25.4mm OD x 24.3mm ID x 0.55mm WT(1"=OD) (0.715 kg/meter);
25.5mm OD x 24.7mm ID x 0.4mm WT x 1000mm LG (1"=OD) (0.523 kg/pc);
26.4mm OD x 0.5mm WTx 1000mm Length (0.677 kg/pc);

30mm OD x 20mm ID x 5mm WT x 2600mm LG (16.998 kg/pc);
31.75mm OD x 0.381mm WT x 6000mm LG (1-1/4"=OD, 0.015"=WT) (3.75 kg/pc);
32mm OD x 0.4mm WT x 120mm LG ;
38mm OD x 2.5mm WT x 200mm LG (0.928 kg/pc) ;
38mm OD x 1.30mm WTx 500mm Length ;
38.10mm OD x 0.6096mm WT x 254mm LG(1-1/2"=OD, 0.024"=WT)

111.60mm OD x 101.6mm ID x 5mm Wall thickness x 508mm Length;
We can tailor the sizes upon request.

Trade names :  Tantalum plasma spray target, Tantalum tubular sputtering target,
Tantalum rotatable sputtering target, Tantalum tubular collimator, Tantalum tubular target, Tantalum x-ray target, Tantalum tubular Sputtering Targets, Tantalum x-ray tube target, Ta target, Ta sputtering targets, Ta targets, Ta sputtering target, Sputtering target of Ta, tantalum target, tantalum targets, tantalum alloy targets, tantalum tungsten alloy targets, tantalum sputtering targets, tantalum sputtering target, tantalum sputter target, tantalum sputter targets, Rotary tantalum sputtering target, Rotable tantalum sputtering target, rotable target, rotary target, rotable sputtering target, rotary rotable sputtering target, tantalum target tube, rotatable sputtering target tubes, etc., 

Standard Specification ASTM B 521 -98 for Tantalum Tube + Tantalum Alloy Tube Seamless and Welded.This specification covers tantalum and tantalum alloy seamless and welded tubes of the following grades: 
1. ASTM B 521 -98 UNS R05200, unalloyed tantalum, vacuum melt; 
2. ASTM B 521 -98 UNS R05200, unalloyed tantalum, powder-metallugry consolidation; 
3. ASTM B 521 -98 UNS R05255, tantalum alloy, 90% tantalum 10% tungsten alloy, vacuum melted; 
4. ASTM B 521 -98 UNS R05252, tantalum alloy, 97.5% tantalum 2.5% tungsten alloy, vacuum melted; 
5. ASTM B 521 -98 UNS R05240, tantalum alloy, 60% tantalum 40% columbium, electron-beam furnace or vacuum-arc melt, or both.