We have lot of hot rolled steel bar raw steel materials which is used to do futher processing such as cold drawn round bar, square bar, hex bar, flat bar, peeled steel bar, ground and polished steel bar and do heat treatment on steel bars such as annealing, normalizing, quenching and tempering and some other CNC machining steel bar. Hot Rolled Steel Round Bar,Carbon Steel Round Bar,Alloy Steel Round Bar,Chromium Nickel Molybdenum Steel SHANDONG LE REN SPECIAL STEEL CO., LTD. , https://www.lerenspecialsteel.com
Material Stainless Steel
Machine Type Drilling Equipment
Certification API
Processing Type Casting
Use Well Drilling
Detailed Product Description
BOP is simple and compact and is suited for land and platform applications.
The RAM in the BOP is pressure energized. The well pressure acts on the RAM to increase the sealing force and maintain the seal even with loss of the closing pressure.
BOP can be supplied with the hydraulic locking devices to lock RAM hydraulically and hold the RAM mechanically closed even when actuating pressure is released. The operating system is interlocked using sequence caps to ensure that the taper lock is retracted before pressure is applied to open the BOP.
BOP bonnet are opened and closed by hydraulic pressure and the RAM change is quick and easy.
All operating parts, as well as, the rams and seals can be replaced on site, thus providing a completely reconditioned preventer.
Â
Ram BOP Sizes and Models
Working Pressure, psi
Bore Size (inches)
7-1/16
9
11
13-5/8
16-3/4
18-3/4
20-3/4
21-1/4
26-3/4
15,000
Â
Â
Â
Â
Â
Â
Â
Â
Â
10,000
Â
Â
Â
Â
Â
Â
Â
Â
Â
5,000
Â
Â
Â
Â
Â
Â
Â
Â
Â
3,000
Â
Â
Â
Â
Â
Â
Â
Â
Â
2,000
Â
Â
Â
Â
Â
Â
Â
Â
Â
   LWP, LWS, SL/SLX Style Ram BOP Specifications*
Bore (inches)
7-1/16 Â
 9  Â
11
13-5/8
20-3/4
21-1/4
Working Pressure (psi)
5,000
10,000
3,000
5,000
3,000
5,000
10,000
3,000
5,000
10,000
3,000
2,000
Length (inches)
58-1/4
79
60
79-1/8
72-5/8
89-1/4
122-3/4
130-1/4
130-1/4
128-3/4
127-1/2
127-1/2
Width (inches)
21-1/2
30
21-1/2
23-1/16
25-15/16
28-3/4
38-9/16
40-3/4
40-3/4
43-1/16
41-1/4
40-7/8
Height (inches), Single, Stud x Stud
15
22-7/8
11-1/8
14-1/2
14-1/2
19-1/2
23-1/2
17-1/4
17-1/4
28
23-1/8
23-1/8
Height (inches), Double, Stud x Stud
26-3/4
36-5/8
22
29-1/2
29-3/8
33
40-7/8
34
34
46
49-1/4
44-7/16
Weight (lbs),Â
Single, Stud x Stud1,385
5,550
1,170
2,870
2,116
4,150
11,100
8,400
8,800
13,200
7,448
7,285
Weight (lbs),Â
Double, Stud x Stud2,504
9,900
2,200
5,750
4,096
7,725
20,560
15,350
15,620
23,400
14,615
14,455
Gallons to Open
1.18
2.34
0.68
2.27
1.45
2.62
7.0
4.46
4.46
10.52
4.46
4.46
Gallons to Close
1.45
2.72
0.77
2.58
1.74
2.98
9.45
5.44
5.44
10.58
5.07
5.07
Closing Ratio
5.45:1
7.11:1
4.5:1
5.57:1
5.45:1
5.57:1
7.11:1
5.54:1
5.54:1
7.11:1
5.57:1
5.57:1
   *This is only a partial listing of our ram blowout preventers. Data in this table are for reference only.   Type U Style Ram BOP Specifications*
Bore (inches)
7-1/16 Â
 11  Â
13-5/8 Â Â
20-3/4
21-1/4
Working Pressure (psi)
5,000
10,000
3,000
5,000
10,000
15,000
3,000
5,000
10,000
15,000
3,000
2,000
Length (inches)
74
74
95.25
96.25
96.25
124
112.13
112.13
114.13
139.00
143.69
143.69
Width (inches)
20.25
20.63
25.13
25.13
25.75
32
29.25
29.25
30.25
39.50
39.52
39.52
Height (inches), Single,Â
Flange x Flange27.50
30.56
29.06
34.31
35.69
44.81
31.31
33.81
41.69
53.69
40.56
37.9
Height (inches), Double,Â
Flange x Flange44.19
48.63
49.25
54.50
55.88
69.75
53.38
55.88
66.63
81.75
66.13
62.75
Weight (lbs),Â
Single,Â
Flange x Flange2,800
3,550
5,300
5,600
6,400
10,300
7,200
7,700
10,300
23,700
13,650
13,250
Weight (lbs),
Double,Â
Flange x Flange5,200
6,400
9,900
10,200
11,300
18,400
14,300
14,800
18,400
43,250
25,550
25,150
Locking Screw Turns (Each End)
18
18
27
27
27
32
32
32
32
45
46
46
Gallons to Open
1.3
1.3
3.4
3.4
3.4
5.7
5.5
5.5
5.5
10.4
8.1
9.0
Gallons to Close
1.3
1.3
3.5
3.5
3.5
5.8
5.8
5.8
5.8
10.6
8.7
8.7
Closing Ratio
6.9:1
6.9:1
7.3:1
7.3:1
7.3:1
9.8:1
7.0:1
7.0:1
7.0:1
10.6:1
7.0:1
7.0:1
Material Stainless Steel
Machine Type Drilling Equipment
Certification API
Processing Type Casting
Use Well Drilling
Detailed Product Description
BOP is simple and compact and is suited for land and platform applications.
The RAM in the BOP is pressure energized. The well pressure acts on the RAM to increase the sealing force and maintain the seal even with loss of the closing pressure.
BOP can be supplied with the hydraulic locking devices to lock RAM hydraulically and hold the RAM mechanically closed even when actuating pressure is released. The operating system is interlocked using sequence caps to ensure that the taper lock is retracted before pressure is applied to open the BOP.
BOP bonnet are opened and closed by hydraulic pressure and the RAM change is quick and easy.
All operating parts, as well as, the rams and seals can be replaced on site, thus providing a completely reconditioned preventer.
Â
Ram BOP Sizes and Models
Working Pressure, psi
Bore Size (inches)
7-1/16
9
11
13-5/8
16-3/4
18-3/4
20-3/4
21-1/4
26-3/4
15,000
Â
Â
Â
Â
Â
Â
Â
Â
Â
10,000
Â
Â
Â
Â
Â
Â
Â
Â
Â
5,000
Â
Â
Â
Â
Â
Â
Â
Â
Â
3,000
Â
Â
Â
Â
Â
Â
Â
Â
Â
2,000
Â
Â
Â
Â
Â
Â
Â
Â
Â
   LWP, LWS, SL/SLX Style Ram BOP Specifications*
Bore (inches)
7-1/16 Â
 9  Â
11
13-5/8
20-3/4
21-1/4
Working Pressure (psi)
5,000
10,000
3,000
5,000
3,000
5,000
10,000
3,000
5,000
10,000
3,000
2,000
Length (inches)
58-1/4
79
60
79-1/8
72-5/8
89-1/4
122-3/4
130-1/4
130-1/4
128-3/4
127-1/2
127-1/2
Width (inches)
21-1/2
30
21-1/2
23-1/16
25-15/16
28-3/4
38-9/16
40-3/4
40-3/4
43-1/16
41-1/4
40-7/8
Height (inches), Single, Stud x Stud
15
22-7/8
11-1/8
14-1/2
14-1/2
19-1/2
23-1/2
17-1/4
17-1/4
28
23-1/8
23-1/8
Height (inches), Double, Stud x Stud
26-3/4
36-5/8
22
29-1/2
29-3/8
33
40-7/8
34
34
46
49-1/4
44-7/16
Weight (lbs),Â
Single, Stud x Stud1,385
5,550
1,170
2,870
2,116
4,150
11,100
8,400
8,800
13,200
7,448
7,285
Weight (lbs),Â
Double, Stud x Stud2,504
9,900
2,200
5,750
4,096
7,725
20,560
15,350
15,620
23,400
14,615
14,455
Gallons to Open
1.18
2.34
0.68
2.27
1.45
2.62
7.0
4.46
4.46
10.52
4.46
4.46
Gallons to Close
1.45
2.72
0.77
2.58
1.74
2.98
9.45
5.44
5.44
10.58
5.07
5.07
Closing Ratio
5.45:1
7.11:1
4.5:1
5.57:1
5.45:1
5.57:1
7.11:1
5.54:1
5.54:1
7.11:1
5.57:1
5.57:1
   *This is only a partial listing of our ram blowout preventers. Data in this table are for reference only.   Type U Style Ram BOP Specifications*
Bore (inches)
7-1/16 Â
 11  Â
13-5/8 Â Â
20-3/4
21-1/4
Working Pressure (psi)
5,000
10,000
3,000
5,000
10,000
15,000
3,000
5,000
10,000
15,000
3,000
2,000
Length (inches)
74
74
95.25
96.25
96.25
124
112.13
112.13
114.13
139.00
143.69
143.69
Width (inches)
20.25
20.63
25.13
25.13
25.75
32
29.25
29.25
30.25
39.50
39.52
39.52
Height (inches), Single,Â
Flange x Flange27.50
30.56
29.06
34.31
35.69
44.81
31.31
33.81
41.69
53.69
40.56
37.9
Height (inches), Double,Â
Flange x Flange44.19
48.63
49.25
54.50
55.88
69.75
53.38
55.88
66.63
81.75
66.13
62.75
Weight (lbs),Â
Single,Â
Flange x Flange2,800
3,550
5,300
5,600
6,400
10,300
7,200
7,700
10,300
23,700
13,650
13,250
Weight (lbs),
Double,Â
Flange x Flange5,200
6,400
9,900
10,200
11,300
18,400
14,300
14,800
18,400
43,250
25,550
25,150
Locking Screw Turns (Each End)
18
18
27
27
27
32
32
32
32
45
46
46
Gallons to Open
1.3
1.3
3.4
3.4
3.4
5.7
5.5
5.5
5.5
10.4
8.1
9.0
Gallons to Close
1.3
1.3
3.5
3.5
3.5
5.8
5.8
5.8
5.8
10.6
8.7
8.7
Closing Ratio
6.9:1
6.9:1
7.3:1
7.3:1
7.3:1
9.8:1
7.0:1
7.0:1
7.0:1
10.6:1
7.0:1
7.0:1
RAM Type Blowout Preventer Bop Drilling Rig for Wellhead
Model NO.: Ram type
Power Type: Diesel
Trademark: Chance Door
Transport Package: wood case or by buyer
Specification: API 16A
Origin: Jiangsu, China
HS Code: 84314310
Model NO.: Ram type
Power Type: Diesel
Trademark: Chance Door
Transport Package: wood case or by buyer
Specification: API 16A
Origin: Jiangsu, China
HS Code: 84314310
BOP