7 1/16"-1,000psi/1,500psi
Rotary BOP
RCD is a well control device applied in underbalanced drilling and independently developed by our company. Main components include the RCD housing , RCD housing clamp, sealing assembly.
Structural Characteristics
▶Available in single packing unit and double packing unit configurations.▶ The rotary dynamic sealing component is furnished with tungsten carbide overlay.
▶ Forced lubrication is applied to sealing assembly.
▶ The cooling system provides circulating cooling for upper rotating parts.
▶ Modular design is adopted for easy maintenance and assembly.
- Product Introduction
-
11"-700psi/1,450psi
13 5/8"-1,500psi/3,000psi
13 5/8"-2,500psi/5,000psi
13 5/8"-3,000psi/5,000psi
18 3/4"-2,500psi/5,000psi
Specification
Model
Dynamic pressure
rating
Static pressure
rating
Stripping pressure
rating
Maximum
Minimum
restrictedID
Bearing assembly
outer diameter
The bottom flange
Assembly Dimension
ApproxWeight
Length
(L)
Width
(W)
Height
(H)
FX18-7/10.5
1,000psi
1,500psi
1,000psi
150RPM
7 1/16"
16.46"
7 1/16"-5,000psi
30.71"
22.60"
42.91"
1713lb
FX28-5/10
700psi
1,450psi
700psi
150RPM
7 1/16"
16.46"
11"-5,000psi
30.71"
22.60"
36.54"
1770lb
FX35-10.5/21
1,500psi
3,000psi
1,000psi
150RPM
7 1/16"
17.95"
13 5/8"-5,000psi
38.97"
27.36"
71.22"
5055lb
FX28-8.4/10.5
1,200psi
1,500psi
1,000psi
150RPM
7 1/16"
17.32"
11"-5,000psi
39.49"
24.01"
45.43"
2020lb
FX35-7/14
1,000psi
2,000psi
1,000psi
150RPM
7 1/16"
17.32"
13 5/8"-5,000psi
30.71"
24.01"
44.61"
3164lb
FX35-17.5/35
2,500psi
5,000psi
1,000psi
120RPM
8 1/8"
18.11"
13 5/8"-5,000psi
40.67"
28.35"
71.81"
5717lb
FX35-21/35
3,000psi
5,000psi
1,000psi
120RPM
8 5/8"
20.08"
13 5/8"-5,000psi
45.51"
33.07"
79.28"
6812lb
FX48-17.5/35
2,500psi
5,000psi
1,000psi
120RPM
8 5/8"
19.96"
18 3/4"-10,000psi
40.09"
40.09"
73.27"
11129lb
● All BOPs are designed and manufactured in accordance with API Spec 16RCD latest version.
● All metallic materials that come in contact with well fluids shall meet the requirements of NACE MR 0175/ ISO 15156 latest version for sour service.
● Temperature Rating is T-20 or as required by contract.
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