Downhole Safety Valve
Downhole Safety Valve is an important tool preventing blowout ▪ a large overflow area ▪ high strength ▪ high-temperature resistance ▪ high-pressure resistance ▪ corrosion resistance of drilling fluid.
avail Casing OD (mm): 127, 140, 177.8, 245
avail Cup OD (mm): 117, 129, 167, 230
avail Connections: NC26, NC31, NC38, NC50
avail Inner Diameter (mm): 38.1, 50.8, 71.4, 76.2
avail Outer Diameter (mm): 104.8, 127.0, 158.8 to 241.3
avail Valve OD (mm): 48, 61, 88, 121
avail Inner Diameter (mm): 31.75, 41.275, 50.8 to 76.2
avail Outer Diameter (mm): 88.9, 104.78, 120.65 to 241.3
avail Inner Diameter (mm): 57.2, 76.2
avail Outer Diameter (mm): 146, 197, 200
avail Inner Diameter (mm): 44, 51, 57, 62
avail Outer Diameter (mm): 105, 110, 124, 127, 133, 134
avail Lengths (mm): 578, 726, 732, 773, 800, 1173
avail Inner Diameter (mm): 33, 44, 56, 70, 90
avail Outer Diameter (mm): 89, 105, 121 to 229
avail Inner Diameter (mm): 40, 44.5, 57.2, 61, 71.4
avail Outer Diameter (mm): 105, 121, 127 to 178
avail Seal Sleeve Size (mm): 32, 38, 49, 50.8, 62
avail Outer Diameter (mm): 105, 121, 127, 159, 168, 203
avail Stop Ring ID (mm): 31, 46, 50, 64.6
avail Check Valve Assy OD (mm): 34, 50, 54, 68
avail Landing Sub OD (mm): 89, 121, 159, 168
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