缅北强奸视频

Loading..

Peeled round steel bars

certifications

During the peeling process the round steel is subjected to chip removal which makes the surface bright and smooth. Moreover, the chip removal eliminates potential surface defects of the rolled material. As a result, the product is technically free from surface defects. After peeling the bars are straightened, thereby improving the straightness and the roughness of the bars.

 

Area of application

  • Automotive industry
  • Machine tool industry
  • High-precision mechanics
  • Screws
This certification covers products intended to be used for the construction of ships and installations and is accorded subject to the compliance with DNV regulations
Products for pressure vessels and equipment manufacturing under PRESSURE EQUIPMENT DIRECTIVE 2014/68/EU - QM system according to EN 764-5, Par. 4.2 and AD 2000-Merkblatt W 0
Manufacture of steelmaking and bars in accordance with the requirements of Lloyd's Register
Quality Management System according IATF 16949:2016 for Production of straightened steel bars, heat treated bars and coils ans processed steel