• Henan BEBON Iron & Steel Co., Ltdwas founded in 2000,with a good reputation in national steel market, we have established international business since 2000,after so many years operation,our clients spreads over all the world.

  • A841 Grade A China pressure vessel plate property
  • This is a list of ASTM International standards. Standard designations usually consist of a letter prefix and a sequentially assigned number. This may optionally be followed by a dash and the last two digits of the year in which the standard was adopted.A194/A194M - 17a Standard Specification for Carbon Steel, Alloy Steel, and Stainless Steel Nuts for Bolts for High Pressure or High Temperature Service, or Both - …STRUCTURAL STEEL PLATE. Specification Chemical Max Mechanical Mpa, min C Mn Si S P %EL Min[astm규격] astm a000 – a999 (철강 주물 도금) astm규격 astm a000 - a999 는 철강, 주물, 도금에 관련된 규격들 입니다.
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