That 48-19-59-87. Polished rods of thoriated tungsten. Specifications.
1. Technical requirements Tu 48−19−59−87
1.1. Polished rods of thoriated tungsten must comply with the requirements of this specification.
1.2. Ground rods should be brands BT15, BT50 (TU 11−77 Яе0.021.056).
1.3. The dimensions of the rod and limit deviations.
|Diameter||Limit deviation, %||Length, mm, not less|
1.4. Chemical composition.
|Mark||Mass fraction of oxide of thorium, %||Mass fraction of impurities, %, not more|
|BT-50||4.5 to 5.5||0,10|
1.5. The deviation from straightness shall not exceed 1% of the length of the rod.
1.6. The surface of the bars must be free of holes, cracks, delamination, contamination, corrosion, burrs.
Allowed transverse risks from sanding, dents, not bringing the bar diameter beyond the permissible deviations.
1.7. The ends of the bars must be free of oxidation and delamination.
Offer to buy the polished rod of thoriated tungsten with specialized warehouses supplier Evek GmbH with delivery to any city. Full compliance with the requirements That 48−19−59−87. Supplier Evek GmbH offers to buy the polished rod of thoriated tungsten, the price is optimal in this segment of the metal.
To buy, best price
Supplier Evek GmbH offers wire brushed (Tu 48−19−59−87), the price is determined by the technological features of production without the inclusion of additional costs. On the company’s website shows information about latest product arrivals. We invite you to partnership.