Topland Oilfield Supplies Ltd.
Topland Oilfield Supplies Ltd.
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Annular BOP Model
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JD-FH28-21
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JD-FH35-21
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JD-FH18-35
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JD-FH28-35
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JD-FH35-35
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Bore Dia.
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mm
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280
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346
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180
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280
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346
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in
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11
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135/8
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7
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11
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135/8
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Rated Working Pressure
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Mpa
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21
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21
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35
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35
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35
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psi
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3,000
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3,000
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5,000
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5,000
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5,000
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Shell Testing Pressure
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Mpa
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42
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42
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70
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70
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70
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psi
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6,000
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6,000
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10,000
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10,000
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10,000
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Recom.Hyd.Pressure
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Mpa
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8.4~10.5
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/
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/
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/
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/
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psi
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1,200-1,500
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/
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/
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/
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/
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Liters to Open
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L
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33
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66
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15
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57
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66
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Gal(us)
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8.68
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17
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4
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15
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17
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Liters to Close
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L
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48
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90
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20
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72
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90
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Gal(us)
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12.6
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24
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5
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19
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24
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Inlet and Outlet Size of Control Pipeline (in)
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NPT 1
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NPT 1
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NPT 1
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NPT 1
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NPT 1
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NPT 1
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Working Temperature
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-29ºC-121ºC
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Media
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Crude oil, natural gas & drilling fluid containing H2S
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Weight
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kg
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3,272
|
5,352
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1,444
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4,328
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6,384
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lbs
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9,340
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11,800
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3,184
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9,522
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14,015
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Dimensions(ODXH)
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mm
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1032x930
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1245x1,090
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745x788
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1,135x1,065
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1,271x1,220
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in
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45x42
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49x43
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29x31
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45x42
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50x4
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Topland main products:
1.API 6A Gate Valves - style FC, FLS-R, Wellhead equipment and X'mas tree.
2. API 8A/8C Tubular Handling Tools,
3. Mud pump and Mud pump expendables.
4. API 16C Choke and Kill Manifolds,
5. Drilling hose, hydraulic hose, high pressure union, kill & choke line hose,
6. Spare parts for oilfield equipment which are interchangeable with most of the well-known OEM equipment.