CZ Pipe Fitting Manufacture Co,.LTD


  • Grade B,Q345,X42,X52,X60,X70 seamless pipe

    Grade B,Q345,X42,X52,X60,X70 seamless pipe,Product Description ASTM A106 B Seamless Steel Pipe 1. Standard: API 5L Gr. B/ ASTM A53/A106 Gr. B 2. Material: Grade B & Q345 & X42 & X52 & X60 & X70 3. Process Method: Cold drawn ...




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