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Product description

GB713 Q345R steel grade is a alloy pressure vessel steel with specified elevated temperature Also, Q345R steel plate is a Chinese low alloy high strength structural steel, material density is g/cm³.

GB 713 Q345R Steel Plates Sizes and Dimension

Standard: GB

Main steel grades: Q245R, Q345R, Q370R, 15CrMoR, 18MnMoNbR, 14Cr1MoR, 13MnNiMoR, 12Cr1MoVR

Use: steel plates for boilers and pressure vessels

Thickness: 3-150mm

Width: 1220-4200mm

Length: 5000-18000mm

Notes: coil thickness ≤ 25mm

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Q345R steel plate is used in the inner tube of the multi-layer container, for the shell thickness is larger than 36mm for other compression elements (flanges, tube plates and flanges). Q345R is common low alloy steel, it is the boiler pressure vessel commonly used steel type, the delivery state: hot rolled or

Amber | Sales Manager

Shanghai Katalor Enterprises , Ltd