We are mainly engaging in producing ERW steel pipes, SSAW steel pipes and seamless pipes for low to high-pressure hydropower station and oil field etc. The group's annual production capacity is 500,000 metric ton The company has one production line of OD114-406mm ERW pipes and four lines of OD219-2220mm SSAW pipes, seamless pipes from OD103-406mm, with steel grade Q345, 20#, X42-X70 according to both Chinese National standards and API 5L / 5CT...
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