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A302 Gr B Boiler And Pressure Vessel Steel Plate - China

price: contact company for price

BBN steel offer ASTM A302/A302M A302 Grade B, A302 Gr.

B Boiler and Pressure vessel steel in China, we can offer best price and high quality A302 Grade B.

ASTM A302 grade B is a type of ASTM A302 alloy steel.

It is furnished in the as-fabricated (no temper or treatment) condition.

Pressure vessel steel plate ASTM A302/A302M A302 Grade B under steel standard ASME SA302/SA302M which is manganese-molybdenum alloy steel plates intended particularly for welded boilers and other pressure vessels.

According to their strength levels, there are different grades A302 Grade A, A302 Grade B, A302 Grade C and A302 Grade D.

Pressure vessel steel plate A302 Grade A owned tensile strength within 515-655 Mpa, minimum yield strength is 310 Mpa, and pressure vessel steel plate A302 Grade B owned tensile strength at 550-690 Mpa.


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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