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A387 Gr5 Cl1 Pressure Vessel And Boiler Steel Plate - China

price: contact company for price

BBN steel is the ASTM A387 Grade 5 Class1/A387 GR5 CL1Pressure Vessel And Boiler Steel Plate Steel supplier in China.

ASTM A387 Grade 5 Class1/A387 GR5 CL1 Pressure Vessel And Boiler Steel Plate are used in PressureVessel, Boiler, Storage Tanks and Heat Exchanger in Oil, Gas Project.

ASTM A387 Grade 5 Class 2 is a chromium molybdenum alloy steel plates intended primarily for welded boiler and pressure vessels designed of elevated temperature service.

The Cr content 5% and the Mo content 0.5%.

Each grade except grade 21L, Grade 22L, Grade 91 and Grade 911 is available in two classes of tensile strength levels.

Grade 91 and Grade 911 are available only as Class 2 - ASTM A387 Grade 5 Class 2 max thickness of plates is limited only by the capacity of the composition to meet specified mechanical property requirements.


Company Contact:


  • Phone: 13523017468

  • Address: Guohuai , Zhengzhou , Henan , China

  • Email: Email


Published date: November 22, 2019

  • Business Description: The main steel materials of BBN steel are as below:

    Carbon and low-alloy high-strength steel, Boiler and pressure vessel steel, Gas cylinder steel, Shipbuilding and offshore platform steel, Pipeline steel, Weather resistant steel / corten steel, Alloy steel, Automobile structure steel, Abrasion resistant steel, etc.

    Cutting, welding, bending, drilling etc.

    processing is also available.

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