40MnVB alloy steel pipe76

1. Product Name:40MnVB alloy steel pipe

2. Product Description:Classification of alloy tubes: Palladium alloy tubes are used for the separation of hydrogen from impurities. The principle of purified hydrogen from the palladium tube is that at 300-500 ° C, when the hydrogen to be purified is passed to one side of the palladium tube, the hydrogen is adsorbed into the wall of the palladium tube, because the 4D electron shell of palladium lacks two electrons, it can form unstable chemical bonds with hydrogen (this reaction between palladium and hydrogen is reversible), under the action of palladium, hydrogen ionizes as a proton with a radius of 1.5×1015m, and the lattice constant of palladium is 3.88×10-10m (at 20 ° C), so it can pass through the palladium tube, Under the action of palladium, protons combine with electrons and re-form hydrogen molecules, escaping from the other side of the palladium tube. On the surface of the palladium tube, the undissociated gas is impermeable, so the palladium tube can be used to obtain high-purity hydrogen. Although palladium has unique permeability properties for hydrogen, pure palladium has poor mechanical properties, easy oxidation at high temperatures, low recrystallization temperature, easy to deform, and fragilization of palladium tubes, so pure palladium cannot be used as a permeable film.

3. Price:890.00

4. Product Website: http://www.gneeacero.com

5. Company Description: GNEE(Tianjin) Mutinational Trade Co,Ltd

6. Address: TianjinTianjinBeichenBeicangNo.4-1114, Edificio Beichen, Ciudad Beicang, Distrito Beichen, Tianjin, China

7. Descption: According to customer requirements, the GNEE Group conducts wholesale and retail of steel, and produces special specifications and special quality materials abroad and sells them to the domestic market. Vision: One of our basic principles: the principle of not undermining the trust of our customers in us is the greatest capital of our company and has been adopted as a goal, customer-oriented. Mission: As GNEE Steel, our priority is to accept all customers as partners and provide them with reliable service and quality materials.

8. Registered Capital: 100

9. EmployeeNum: 100

GNEE(Tianjin) Mutinational Trade Co,Ltd

10. Contact: Zhangmeng

11. Telphone: 86-0372-5055135

12. Fax: 86-0372-5055180

13. Email: gneeacero@aliyun.com

14. Company Website: https://www.gneeacero.com