- Thread protector
- Offshore Conductor
- Offshore Conductor Joint
- Clamp on thread protector
- Inflatable thread protector
- Stabbing Guide
- Drift Gauge/Drift/Pipe Drift
- Bumper
- Racking System/Wine Racking
- Dies/ insert button/ slips dies
- API Coupling
- Pup Joint
- API 5CT Tubing
- API 5CT Casing
- Premium Connection
- Super 13Cr Series tubing and casing
- High Collapse Casings
- Ultra Strength Casing
- Coupling Stock
- Economical Corrosion Resistance series
- Tube for Perforation Gun
- Vacuum Insulated Tubing(VIT)
- H2S Corrosion Resistance Tubing and Casing
- Pipe Materials for down hole tools
- Slotted Screen Pipe
API Coupling
Kunyuan Petroleum Equipment can provide different types of couplings,including tubing and casing coupling. The tubing and casing couplings are designed accroding to API 5CT Standard. Tubing and Casing couplings possess better machanical properties and sealing propery.