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" in Mining Machinery found 3 Products from Rongsheng Machinery Manufacture Ltd. of Huabei Oilfield, Hebei, China

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Ram BOP Bore Size: 13 5/8"

Ram BOP Bore Size: 13 5/8"
Ram BOP Bore Size: 13 5/8" Blind Ram Rated Working Pressure: 3000psi~15000psi Temperature Range for Metallic Materials: -59℃~+177℃ Temperature Range for Nonmetallic Sealing Materials: ...

Ram BOP

Ram BOP
pipe string can be cut by cutting the drill pipe to seal the wellhead completely. 4. After the well has been sealed, such special operations as mud circulation, choking, killing and well washing can ...

Ultrahigh-Pressure Ram BOP

Ultrahigh-Pressure Ram BOP
Ultrahigh-Pressure Ram BOP Double Ram BOP Bore Size:4 1/16″,7 1/16″,11″,18 3/4″ Rated Working Pressure: 20000psi Temperature Range for Metallic Materials: -59℃~+177℃ Temperature Range for Nonmetallic ...
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