Alibaba New Product-transport 2010-05-31 22:00:49
filed in Transport on May.31, 2010
API petroleum tube
Standard: JIS ANSI ASTM GB DIN BS API
Grade: Q235 10# Q345(16Mn) 20# X42-X65
Standard: JIS ANSI ASTM GB DIN BS API
Grade: Q235 10# Q345(16Mn) 20# X42-X65