

|   Spec  |    Grades  |  
|   API 5CT  |    J55、K55、L80、N80-1、N80Q、P110  |  
|   API 5DP  |    PSL1 、PSL2 、PSL3  |  
Looking for high-quality OCTG products? Look no further! We are a trusted factory specializing in the manufacturing of OCTG products.
Request a QuotePlease feel free to give your inquiry in the form below We will reply you in 24 hours