SPECS
  • Q390B Product performance We supply Q390B high-strength structural steel plates with excellent toughness, weldability, and reliability for bridges, construction, and heavy machinery. Fast delivery from China. More
  • Q355D Product performance We supply Q355D high-strength structural steel plates with excellent toughness, weldability, and reliability for bridges, construction, and heavy machinery. Fast delivery from China. More
  • Q355C Product performance We supply Q355C high-strength structural steel plates with excellent toughness, weldability, and reliability for bridges, construction, and heavy machinery. Fast delivery from China. More
  • Q355B Product performance We supply Q355B high-strength structural steel plates with excellent toughness, weldability, and reliability for bridges, construction, and heavy machinery. Fast delivery from China. More
  • Q245R Product performance Q245R is a Chinese steel grade of boiler steel.Chemical composition and mechanical properties of Q245R. More
  • 07Cr2AlMoR Product performance We supply 07Cr2AlMoR hydrogen-resistant pressure vessel steel plates produced to GB/T713. Suitable for boilers, petrochemical vessels, and high-temperature hydrogen service. More
  • 12Cr2Mo1VR product performance Supplier of 12Cr2Mo1VR hydrogen-resistant pressure vessel steel plates produced to GB/T713. Used for refinery reactors, boilers, and high-temperature petrochemical vessels. More
  • 12Cr1MoVR product performance Supplier of 12Cr1MoVR hydrogen-resistant pressure vessel steel plates produced to GB/T713. Used for refinery reactors, boilers, and high-temperature petrochemical vessels. More
  • 12Cr2Mo1R product performance Supplier of 12Cr2Mo1R hydrogen-resistant pressure vessel steel plates produced to GB/T713. Used for refinery reactors, boilers, and high-temperature petrochemical vessels. More
  • 14Cr1MoR product performance Supplier of 14Cr1MoR hydrogen-resistant pressure vessel steel plates produced to GB/T713. Used for refinery reactors, boilers, and high-temperature petrochemical vessels. More
  • 15CrMoR product performance Supplier of 15CrMoR hydrogen-resistant pressure vessel steel plates produced to GB/T713. Used for refinery reactors, boilers, and high-temperature petrochemical vessels. More
  • 13MnNiMoR product performance Supplier of 13MnNiMoR hydrogen-resistant pressure vessel steel plates produced to GB/T713. Used for refinery reactors, boilers, and high-temperature petrochemical vessels. More
  • 18MnMoNbR product performance Supplier of 18MnMoNbR hydrogen-resistant pressure vessel steel plates produced to GB/T713. Used for refinery reactors, boilers, and high-temperature petrochemical vessels. More
  • Q460R product performance Q460R pressure vessel steel from China. High strength, excellent weldability, and stable performance. Reliable supplier of Q490R plates for boilers and industrial tanks. More
  • Q420R product performance Q420R pressure vessel steel plate from China. High strength, good toughness, and excellent weldability. Ideal for boilers, storage tanks, and heavy industrial vessels.
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  • Q370R product performance Q370R pressure vessel steel plate from China. High strength, good toughness, and excellent weldability. Ideal for boilers, storage tanks, and heavy industrial vessels. More
  • Q345R Product performance Q345R is a Chinese steel grade of pressure vessel steel,This grade is equivalent to SA516Gr70 in the ASME standard and P355GH in EU standard.
    The current manufacturing standard is GB/T713, which describes the chemical composition and mechanical properties of Q345R steel plates.     More
  • Q690DR product performance Q690DR low-temperature pressure vessel steel plate from China. High strength, excellent toughness, and reliable weldability for boilers, tanks, and industrial vessels.
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  • Q690R product performance Q690R low-temperature pressure vessel steel plate from China. High strength, excellent toughness, and reliable weldability for boilers, tanks, and industrial vessels. More
  • Q580DR product performance Q580R low-temperature pressure vessel steel plate from China. High strength, excellent toughness, and reliable weldability for boilers, tanks, and industrial vessels. More