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Sealing Element SL type Annular BOP
Steel Segment Reinforce Sealing Element SW type Annular BOP
Sealing Element SW type Annular BOP
Steel Segment Reinforce Sealing Element SB type Annular BOP
Sealing Element SB type Annular BOP
Our company produces various types of rubber seals, including annular plastic cores, ram plastic cores and gaskets. It has owned comprehensive testing instruments and tools for testing rubber performance so it can develop rubber seals that adapt to different working environments for satisfying needs of both companies and users.
Choice of Rubber Compound
Sealing elements are available in Natural Rubber, Nitrile Rubber
and Neoprene Rubber.
Neoprene Rubber
Neoprene Rubber is for low-temperature operating service and
oil-base drilling fluids. It can be used at operating temperatures
between -30°F ~ 170°F(-35℃ ~ 77℃). Neoprene Rubber provides better
service with oil-base drilling fluids than natural rubber; but, it
is detrimentally a affected by extended high temperature
applications. A neoprene packing unit should be used when natural
rubber or synthetic. Rubber will not satisfy the operational
conditions. The neoprene seal element is identified by a green
color band with the suffix"CR".
Seal for xinde BOPs are manufactured from a special nitrile rubber
material which provides long, trouble-free service in sealing
against oil, gas, or water.
Note:
Expected H2S Service does not affect selection of seal element
material. H2S service will reduce the service life of rubber
products, but the best overall service life is obtained by matching
the packing unit material with requirements of the specific
drilling fluid.
Detailed paremeter
Model | Dimensions (mm) | Weight (kg) | Working temperature | Range of seal well |
FH18-21 | 478x215 | 65.2 | 18~93C | 0~180 |
FH18-35 | ||||
FH18-70 | ||||
FH28-35 | 703x323 | 270 | 0~280 | |
FH28-70 | ||||
FH35-35 | 814x370 | 370 | 0~346.1 |
Company :Shanghai Ruitou Petroleum Machinery CO.,LTD
Email: Sales@ruitouoil.com
Phone:+86 18917269042