Complaint
Product name: API 5CT OCTG 2 7/8 N80-Q eue seamless steel oil tube coupling
All size of tubing couplings:
1. O.D: 2 7/8
2. Grade: J55 K55 N80 L80-1 N80-Q C90 P110
3. Thread: NU EU
4. Standard: API 5CT
Eastlong manufacture tubing coupling with more than 20-year production experience, we can make EUE and NUE coupling, strictly comply with API 5CT/5B standard, the annual production capacity is 1,000,000 pcs.
The EXPE coating tubing coupling has good corrosion resistance and is used in combination with the HDPE liner tubing. It is widely used in high corrosion wells. Shengji liner tubing are repair-free thereby extending performance 4.7 times. This reduces maintenance costs. All HDPE/EXPE liner tubing must pass strict quality inspection to guarantee 100% customer satisfaction. Eastlong uses an advanced defect detection machine.
