Standard                                 ASTM

Standard                                 ASME B36.10M-2004

Grade                                      API J55-API P110

Length              STC                5.21 - 16.13mm

                         LTC                177.8-266.7mm

                         BTC                225.42-269.88mm

Section Shape                         Round

Outer Diameter                       127-365.12mm

Place of Origin                         Hunan, China (Mainland)

Secondary Or Not                    Non-secondary

Technique                                Hot Rolled

Certification                             API

Alloy Or Not                             alloy