Contact phone number
大发云系统+8613905342326
&Nbsp& Nbsp; Our company mainly produces single level, double level, and triple level productsCasing headWidely used in all well depths and all forms of completion with working pressure within 70MPa (10000psi). Mainly used to fix the wellhead of the drilling well, connect the downhole casing string, seal and control the annular space between the casings.
Basic parameters of single-stage casing head
Connecting sleeve outer diameter | Hanging sleeve outer diameter | Rated working pressure of the body |
MM | ||
大发云系统193.7 (75/8 ") | 114.3 (41/2 ") | fourteen |
244.5 (95/8 ") | 139.7 (51/2 ") | twenty-one |
fourteen | ||
273.0 (103/4 ") | 139.7 (51/2 ") | twenty-one |
thirty-five | ||
大发云系统298.4 (113.4 ") | 139.7 (51/2 ") | fourteen |
twenty-one | ||
大发云系统thirty-five | ||
339.7 (133/8) | 139.7 (51/2 ") | fourteen |
twenty-one | ||
thirty-five |