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Quality standards

10338497_278533342327223_1759714782614696675_o
NKKTenaris-0003
0-1-scaled

Quality standards

  • ASTM: Standard of the American Society for Testing and Materials (American Society for Testing and Materials). ASTM has standards for steel pipes used in oil, gas, construction, automobiles, shipbuilding, mechanical engineering and many other industries.
  • BS: Standards of the British Standards Institution. BS has standards for steel pipes used in construction, shipbuilding, mechanical manufacturing and many other industries.
  • JIS: Standards of the Japanese Standards Institute (Japanese Industrial Standards). JIS has standards for steel pipes used in construction, mechanical manufacturing and many other industries.
  • DIN: Standards of the German Standards Institute (Deutsches Institut für Normung). DIN has standards for steel pipes used in construction, mechanical manufacturing and many other industries.
  • GB: Standards of China Standards Institute (Gubiao). GB has standards for steel pipes used in construction, mechanical manufacturing and many other industries.
  • ISO: International standards (International Organization for Standardization). ISO has standards for steel pipes used in construction, mechanical manufacturing and many other industries.
  • EN 10216: Standard for seamless steel pipes used for high pressure.
  • EN 10217: Standard for welded steel pipes for normal and high pressure.
  • EN 10219: Standard for rectangular and square welded steel pipes used for mechanical manufacturing.
  • EN 10255: Standard for steel pipes used for water, gas and oil pipelines.
  • EN 10297: Standard for seamless steel pipes used for machine manufacturing.
  • EN 10305: Standard for seamless steel pipes for high load applications.
  • EN 10210: Standard for seamless steel pipes used for construction works.
EN standards are widely used in various industries worldwide, ensuring uniformity and quality of steel pipes produced, manufactured and used in the European Union and other markets. Export. These standards are used to ensure the quality and durability of steel pipes as well as ensure uniformity in the production, manufacturing and use of steel pipes globally.

Commitment to quality and service

Tan Gia Bao always puts product and service quality first. We not only provide steel pipe products and steel material accessories in a variety of sizes and quality, but also advise customers on choosing the most suitable product for each specific project. Our staff is always willing to support and answer all customer questions, from the ordering process, shipping to installation and product use.

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