




| Specification | From 2 1/16" |
| Working Pressure | 2,000~15,000psi |
| Working Medium | Crude oil, natural gas, mud and gas (H2S or CO2) |
| Temperature Level | K~X (-60ºC~180ºC) |
| Material Grade | AA, BB, CC, DD, EE, FF, HH |
| Manufacturing Level | PSL1~PSL3G |
| Performance Level | PR1~PR2 |



