- What are the special thread types of oil casing?
- What are the characteristics of special thread?
- Do you know the characteristics and advantages of oil casing special connection?
- Export tax rebates for 23 products have been cancelled, and China's steel export tax rebate bonus period has ended
- By 2022, the global corrosion-resistant alloy tubing and casing market is expected to exceed US$1 billion
- Steel tube price rise again in China [Jan 25, 2013]
- China steel pipe mills is in winter [Dec 5, 2012]
- Steel pipe price rises up in China [Nov. 1, 2012]