• Brief introduction of oil casing coupling[Jan.5, 2022]
• What are the materials of the tubing coupling?[Dec.15, 2021]
• The Importance Analysis of New VAM Special thread Tubing pup joint Anti-corrosion
• NEWVAM tubing short connection is a commonly used fitting in industrial pipeline connection [Nov.24, 2021]
• Application of NEWVAM tubing joint in the petroleum industry [Nov.19, 2021]
• Custom processing requirements for JFE FOX premium thread tubing pup joint
• Production method of automatic marking and printing device for oil casing collar NC production line
• The use of new subs reduces the tubing subs failure rate
• Vam Top special thread tubing pup joint is widely used in the industry
• Classification and use of petroleum casing
• 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