DD (BDA) double latchtubing elevators are conventional center latch elevators for handling tubing in
oil and gas drilling operation, DD tubing elevators are forged from high
quality alloy steel, heat-treated, and NDT tested. The rated loads rang
from 65t (585kN) to 150t (1350kN), and cover pipe sizes from 2⅜" to
4½" OD, IU or EU. Link ears conform to API elevator links, DD tubingelevators bear API monogram as per API requirements, and marked with size of
drill pipe and rated working capacity.
Elevator Model
|
Type of tubing
(in)
|
Upper Bore of Elevator
(mm)
|
Lower Bore of Elevator
(mm)
|
Rated Load
t (kN)
|
DD 2⅜/(rated load)
|
2⅜
|
62.31
|
62.31
|
65
(585)
100
(900)
|
DD 2⅜EU/( )
|
2⅜EU
|
68.66
|
68.66
|
|
DD 2⅞/( )
|
2⅞
|
75.01
|
75.01
|
|
DD 2⅞EU/( )
|
2⅞EU
|
81.36
|
81.36
|
|
DD 3½/( )
|
3½
|
90.88
|
90.88
|
|
DD 3½EU/( )
|
3½EU
|
98.02
|
98.02
|
Contact: Frank Email: frank@sapwells.net
Zhengzhou Sapwells Petroleum Machinery Co., Ltd.
Website: www.sapwells.net
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