 High pressure well valve Z23X50-35, 35MPa, ASTM 4130, DN50, |
2017-08-25 |
| High pressure well valve Z23X80-35, 35MPa, ASTM 4130, DN80, |
2017-08-25 |
| High pressure well valve Z23Y80-35, 35MPa, ASTM 4130, DN80, |
2017-08-25 |
| Pipe hanger type WWC, Q2-3/8 "-10-3/4", 27kN.m |
2017-08-25 |
| Kelly Q2-3/8 35kN.m -10-3/4 |
2017-08-25 |
| Plug valves 178mm-70MPa- down - buckle type 520*521 |
2017-08-25 |
| Plug valve 3-1/2 "70MPa" thickening female buckle * male buc |
2017-08-25 |
| Plug valve 2-7/8 "70MPa" thickening female buckle * male buc |
2017-08-25 |
| Plug valve 127mm 70MPa lower button NC38 |
2017-08-25 |
| Plug valves 211*210mm, 70MPa |
2017-08-25 |
