Product Details
The blowout preventer is used for workover and seals the wellhead during oil testing to prevent blowout accidents. It is a necessary equipment to ensure safe, fast, high-quality workover and realize negative pressure workover. In the structure, it has the function of three wings full seal and two wings half seal.
| Model | 7 | 5-1/2 |
|---|---|---|
| Bore (mm) | 7 (φ178) | 5-1/2 (φ165) |
| Steel Ring Groove Pitch Diameter (mm) | φ211.1 | φ185 / φ210 |
| Connecting Bolt Pitch Diameter (mm) | φ317.5 | φ276 / φ310 |
| Bolt Hole Diameter (mm) | φ33 | φ30 / φ33 |
| Working Pressure (MPa) | 21 | |
| Flange Disk Maximum Outer Diameter (mm) | φ380 | |
| Sealing Tubing Diameter (mm) | 2-7/8 (73) or 3-1/2 (89) | |
| Total Height (mm) | 390 | |
| Mass (kg) | 230 | |
★ Pioneers in oil drilling and production equipment ★ Designers and manufacturers of oil drilling and production equipment ★ Dedicated to the design and manufacture of oil drilling and production equipment and petrochemical pipeline valves ★ Supporting safe, reliable, and environmentally friendly global energy development
FZ18-21 trial repair blowout preventer
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Product Details
The blowout preventer is used for workover and seals the wellhead during oil testing to prevent blowout accidents. It is a necessary equipment to ensure safe, fast, high-quality workover and realize negative pressure workover. In the structure, it has the function of three wings full seal and two wings half seal.
| Model | 7 | 5-1/2 |
|---|---|---|
| Bore (mm) | 7 (φ178) | 5-1/2 (φ165) |
| Steel Ring Groove Pitch Diameter (mm) | φ211.1 | φ185 / φ210 |
| Connecting Bolt Pitch Diameter (mm) | φ317.5 | φ276 / φ310 |
| Bolt Hole Diameter (mm) | φ33 | φ30 / φ33 |
| Working Pressure (MPa) | 21 | |
| Flange Disk Maximum Outer Diameter (mm) | φ380 | |
| Sealing Tubing Diameter (mm) | 2-7/8 (73) or 3-1/2 (89) | |
| Total Height (mm) | 390 | |
| Mass (kg) | 230 | |
★ Pioneers in oil drilling and production equipment ★ Designers and manufacturers of oil drilling and production equipment ★ Dedicated to the design and manufacture of oil drilling and production equipment and petrochemical pipeline valves ★ Supporting safe, reliable, and environmentally friendly global energy development
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Jiangsu Hengda Machinery Manufacturing Co., Ltd.
Address: No. 28, Industrial Concentration Zone, Goudun Town, Funing County, Jiangsu Province
Phone:0515-87468688
Mobile phone:13396477278
Email:jshdjx87468688@163.com
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