SWIVEL SPECIFICATIONS AND DIMENSIONS
SWIVEL SPECIFICATIONS AND DIMENSIONS - LB-SERIES
30
Swivels
SWIVELS FOR EVERY REQUIREMENT.
Choose from a full dozen swivel models with static load ratings for
140 to 750 tons. Several models are specifically designed for
severe drilling conditions and high mud pressures.
Swivel models are available for use with top drive units as well as
models that meet API 8C PSL-1 or API 8A specifications.
Pressure rating to 7500 psi.
The P-750 is rated for 7500 psi with a 4 inch washpipe opening as
standard.
Available for P-500 and P-650 is a high pressure gooseneck
arrangement which can upgrade from 5000 psi to 7500 psi.
National Oilwell provides parts for the following brands of swivels:
National, Oilwell, CE, Bethlehem, Brewster, and Dreco.
We will continue to fully support parts and service for all these
models.
11,000
(4990)
85/8"
(219)
24
(91)
4"
(102)
7,105
(3223)
75/8"
(193.7)
31
(117)
3"
(76)
6,000
(2722)
75/8"
(193.7)
24
(91)
3"
(76)
4,895
(2220)
65/8"
(168.3)
18
(68)
3"
(76)
3,735
(1694)
51/2"
(139.7)
Model
15
(57)
3"
(76)
3,005
(1363)
41/2"F.H.
(114.3)
11
(42)
3"
(76)
Weight,
lbs. (kg)
Stem thread, lower end A.P.I. LH
box size (REG) in. (mm)
Oil capacity,
gal. (liters)
Stem - fluid passage bore,
in. (mm)
Width, overall
in. (mm)
Length, overall, less sub
ft. in. (mm)
421/2"
(1080)
8# 1/2"
(2451)
551/4"
(1403)
10#35/8"
(3140)
4" or 3"
4" or 3"
2413/16"
(630)
7"
(177.8)
453/8"
(1153)
45"
(1143)
8#41/4"
(2546)
4" or 3"
4" or 3"
23"
(584)
6"
(152.4)
321/2"
(826)
4" or 3"
4" or 3"
22"
(559)
6"
(152.4)
311/2"
(800)
351/4"
(895)
7#53/4"
(2280)
39"
(991)
7#81/2"
(2350)
4"or 3"
4" or 3"
21"
(533)
6"
(152.4)
311/2"
(800)
4" or 3"
4" or 3"
21"
(533)
6"
(152.4)
311/4"
(794)
341/4"
(870)
6#107/8"
(2105)
4" or 3"
4" or 3"
19"
(483)
6"
(152.4)
311/4"
(794)
Gooseneck sleeve Female:
A.P.I. line pipe thread Male:
Clearance between bail and goose-
neck, in. (mm)
Gooseneck integral hammer union
thread diameter, in.(mm)
Width inside link rest bracket
in. (mm)
P-500
P-750
619
(562)
P-650
452
(410)
335
(304)
P-300
P-400
268
(243)
183
(166)
P-200
129
(117)
A.P.I. bearing capacity
tons (tonnes)
750
(680)
650
(590)
500
(454)
400
(363)
300
(272)
200
(181)
Dead load capacity
tons (tonnes)
191/2"
(74)
1133/4"
(2889)
15
(57)
1073/4"
(2737)
10
(38)
103"
(2616)
63/4
(25)
951/8"
(2416)
43/4
(18)
Model
901/8"
(2290)
33/4
(14)
853/8"
(2168)
Oil reservoir capacity
gal. (liters)
Length-Overall-Bail Upright, Inside
of Bail to end of coupling
Stem fluid passage bore
In. (mm)
Clearance between Bail and
Gooseneck, In. (mm)
3"
(76)
239/16"
(598)
3"
(76)
281/2"
(724)
75/8"
481/4"
(1226)
7120
(3230)
4"
3"
(76)
243/4"
(629)
75/8"
42"
(1067)
6285
(2850)
4"
65/8"
351/4"
(895)
4500
(2041)
4"
3"
(76)
223/16"
(564)
3"
(76)
243/8"
(619)
51/2"
301/2"
(775)
2851
(1293)
4"
51/2"
271/2"
(699)
2351
(1066)
4"
21/4"
(57)
193/4"
(502)
41/2"
25"
(635)
1711
(776)
3"
Joint at Bottom Sleeve L.H. API
Regular Box, In.
Width - Overall
In. (mm)
Approximate Weight including
Coupling, lbs. (kg)
Gooseneck thread, API Std. L.P.
In.
LB-400
LB-650
471
(428)
LB-500
359
(326)
260
(236)
LB-200
LB-300
190
(172)
135
(123)
LB-140
90
(82)
A.P.I. bearing capacity
tons (tonnes)
650
(590)
500
(454)
400
(363)
300
(272)
200
(181)
140
(127)
Dead load capacity
tons (tonnes)
