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Shanxi
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2022-07-15 03:43
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Company Profile
By certification [File Integrity]
Contact：xiangrun(Mr.)
Email：
Telephone：
Phone：
Area：Shanxi
Address：Shanxi
Manufacturing process
Cold rolled titanium coil due to different production processes (or finished product surface) generally divided into cold rolled pickling surface titanium coil and cold rolled glossy titanium coil.
The manufacturing process of cold rolled pickling surface titanium coil of XRUN is: sponge titanium -- melting -- forging -- hot rolling -- heat treatment -- shot blasting -- hot rolled pickling white roll -- cold rolling -- heat treatment -- shot blasting -- pickling -- edge cutting -- inspection -- cold rolled pickling white roll -- packing and storage.
production process
In the production process, because the product is rolled twice, the oxide scale will be produced. Two heat treatment and shot blasting pickling are the treatment of the oxide scale on the surface of the product, so as to better ensure the quality of the product. Cold rolled pickling surface titanium coil is generally used in aerospace, industry and marine engineering. Compared with the former, cold rolled glossy titanium coil is more widely used. Similarly, there are two more steps in the production process of cold rolled titanium coil with glossy surface than pickling surface: degreasing annealing and straightening. Because of the poor thermal conductivity of pure titanium, the emulsion with good lubrication effect and excellent cooling performance is required in the rolling process, and the rolling speed should not be too fast, in order to prevent the high temperature of pure titanium and cause the phenomenon of “sticking roller”, and “sticking roller” resulting in rough surface of titanium and poor quality. The residual water and oil on the surface of the titanium strip decompose during the annealing process, which affects the partial pressure of oxygen in the furnace and causes the decomposition reaction to go in the opposite direction, forming oxidation on the surface of the titanium strip and affecting the annealing quality. Because titanium strip annealing before full degreasing cleaning and drying plate surface. The degreasing speed of titanium strip is generally 20m/min, and the speed is adjusted according to the surface quality of the titanium strip after degreasing. Straightening is to ensure the flatness of the product plate.
Product parameters
| Product | Specification(mm} | Grade | Standard | Tensile Strength | Yield Strength | Elongation |
| pickling surface | δ(1.0~4.0) x (50~1530) x L | GR1/GR2/GR3/GR4 |
ASTM B265 ASME SB265 |
≥240/≥345/≥450/≥550 | 138~310/275~450/380~550/483~655 | ≥24/≥20/≥18/≥15 |
| glossy surface | δ(0.03~3.0) x (50~1530) x L |
Why choose XRUN?
The complex processing steps of cold rolled titanium coils, and the market has high requirements for product quality, XRUN strictly control the quality of products, strictly avoid rolling often occur problems: hole, inclusion, crack edge, plate shape uneven, thickness tolerance and other problems. XRUN support third party testing and totally let production and test according to relevant international standards.
Contacts：
Titanium Coil Sales Department:
FAQ
1.(Is there a minimum quantity to order?)MOQ:
Depending on the specific product.(500kg)
2.Do we accept the third party inspection?
Yes, XRUN owns authoritative test center, which strictly according to international standards to test products. Meanwhile, keep the principle of "everything for customers", if customers inquired, we accept the third party inspection.
3.Can we supply test samples?
Yes, free sample
4.Do we supply after-sale service timely?
Yes, 24h online service.
5.Do we support custom-made?
Yes，XRUN not only has normal products as stock sufficient inventory, but also accept custom-made.
6.Are you a manufacturer or trader?
Manufacturer，XRUN is a unique company only one have the whole titanium and titanium alloys supply chain in China. Rely on 2000 professional employees and USD 1.2 billion investment to research and development a variety of high-quality titanium products. XRUN have deep cooperated with a majority of heavy customers in many countries for more than 6 years(such as China, Japan, Korea, EU, Middle east etc.).
http://www.xrunti.com/
