- Metallurgy Machinery[12]
- Metal Casting Machinery[10]
- Tie Mounts[2]
- Other Machinery[6]
- Mining Machinery[2]
- Industrial Furnace[10]
- Power Distribution Equipment[1]
- Other Motor[7]
- Cleaning Equipment[2]
- Other Electrical Equipment[2]
- Electronics Production Machinery[1]
- Grinding Machine[1]
- Metallurgy Machinery Parts[1]
- Other Metallurgy Machinery[6]
- Other Machine Tools Accessories[7]
- Chemical Product Machinery[1]
- Rolling Mill[4]
- Mining Machinery Parts[7]
- Cooling Tower[5]
- AC Motor[3]
- DC Motor[4]
- Frame[7]
- Transformers[8]
- Packaging Tube[6]
- Boilers[7]
- Other Metal Processing Machinery[2]
- Testing Equipment[1]
- Graphite Electrodes[2]
- Cast & Forged[2]
- Other Metals & Metal Products[1]
- Diesel Generators[6]
- Spectrum Analyzers[4]
- Carbon Analyzers[3]
- Chemical Transportation Equipment[4]
- Pumps[3]
- Other Living Room Furniture[1]
- Other Home Decor[1]
- Furniture Handles & Knobs[2]
- Printing Inks[4]
- Copper Strips[3]
- Hoists[1]
- Contact Person : Mr. Robin Yan
- Company Name : Shanghai Electrical Machinery Group Co., Ltd.
- Tel : 86-21-60484485
- Fax : 86-21-59191323
- Address : Shanghai,Shanghai,218 Fengxian Road
- Country/Region : China
- Zip : 200041
(BOP)blow out preventer
blow out preventer actuator ways: manual, hydraulic end connection: flange,studden working pressure:2000~20000psi DN:90~346
The BOP has a single gate and dual gate in two forms, usually on the plant silk, under the flange forms (which can be designed according to user requirements), mainly from the shell, side door, cylinder, cylinder head, piston, piston rod, lock shaft, sealing parts, ram, etc., and its working principle is: high-pressure oil into the cylinder closed cavity around, the push piston, piston rod, so that left and right gate assembly along the guide bar gate to the wellhead interior Centre mobile. When contact between left and right gate, the gate assembly in the external force, the rubber seal was to play the role of extrusion to achieve the purpose of pumping wells; when the high pressure oil into the cylinder about to open chamber, the left and right gate assembly to move the center from wellhead to achieve the purpose of opening.
(BOP)blow out preventer
