Spezilla Tube Co., Ltd. (Shanghai)
Spezilla Tube Co., Ltd. Excellence in Stainless Steel Tubing
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Condenser Thin Wall Pipe Welded Titanium Round Tube For Medical Industry
Grade 1 titanium is the first of four commercially pure titanium grades. It is the softest and most ductile of these grades. It possesses the greatest formability, excellent corrosion resistance and high impact toughness.
Because of all these qualities, Grade 1 is the material of choice for any application where ease of formability is required and is commonly available as titanium plate and tubing. These include:
Chemical processing
Chlorate manufacturing
Dimensional stable anodes
Desalination
Architecture
Medical industry
Marine industry
Automotive parts
Airframe structure
Grade 2 titanium is called the “workhorse” of the commercially pure titanium industry, thanks to its varied usability and wide availability. It shares many of the same qualities as Grade 1 titanium, but it is slightly stronger. Both are equally corrosion resistant.
This grade possesses good weldability, strength, ductility and formability. This makes Grade 2 titanium bar and sheet are the prime choice for many fields of applications:
Architecture
Power generation
Medical industry
Hydro-carbon processing
Marine industry
Exhaust pipe shrouds
Airframe skin
Desalination
Chemical processing
Chlorate manufacturing
Grade 12:
Grade 12 titanium holds an “excellent” rating for its high quality weldability. It is a highly durable alloy that provides a lot of strength at high temperatures. Grade 12 titanium possesses characteristics similar to 300 series stainless steels.
This alloy can be hot or cold formed using press brake forming, hydropress forming, stretch forming or drop hammer method. Its ability to be formed in a variety of ways makes it useful in many applications. This alloy’s high corrosion resistance also makes it invaluable to those manufacturing equipment where crevice corrosion is a concern. Grade 12 can be used in the following industries and applications:
Shell and heat exchangers
Hydrometallurgical applications
Elevated temperature chemical manufacturing
Marine and airfare components
Specifications:
| Size | 3.15mm to 50.8mm OD x L |
|---|---|
| Material | Titanium Ti Alloys |
| Standard | ASTM B338 ASTM B337 ASTM B862 |
| Density | 4.5-4.51 g/cc |
| Surface | Pickled, Polished |
Spezilla titanium tubes and zirconium tubes are available in size range outside diameter 9.53-38.1 mm (3/8 - 1 1/2 in.) with wall thicknesses from 0.7 to 5 mm (0.0275 to 0.1968 in.).
OD = outside diameter
WT = wall thickness
| Size OD, mm (in.) | Tolerances OD, mm (in.) | WT min wall % |
|---|---|---|
| < 25.4 (< 3/8) | ±0.102 (0.004) | +20/-0 |
| 25.4-38.1 (1-1 1/2) | ±0.127 (0.005) | +20/-0 |
Tolerances for OD < 15.9 or > 38.1 - or closer tolerances - after special agreement.
*Limitations for some ratios of OD/WT exist
