Model NO.: YBOP-2
Trademark: YOUYAO
Origin: China
HS Code: 84314310
Model NO.: YBOP-2
Trademark: YOUYAO
Origin: China
HS Code: 84314310
|
| Brief Introduction to Ram Blowout Preventer: The ram BOP is an integral part of well control equipment, featuring flexible closings and openings, easy operation, safe service, and simple maintenance. 1, Application The ram BOP is designed to seal off the tubular annulus or the well. With the ram BOP in the closed position, such operations as circulating drilling fluid, re-leasing pressure, and killing the well can be performed by means of the spool beneath the BOP or pipelines connected to the outlet of the BOP body. Under special circumstances, the ram BOP can shear the pipe in the hole to seal off the well. If the ram BOP has variable bore rams, it can seal off the annular space between the casing and the pipes whose sizes are at the minimum and maximum of the ram's range. 2, Structural Features (1) Body Structure: 1) Shape. The BOP has a body similar to square shape, having a vertical bore through which the pipes can pass and ram cavities in which the rams move in the horizontal direction. 2) Connection types. The BOP are offered with studded, flanged, and hubbed top and bottom connections. The sizes of flanges, bolts, clamps, and ring grooves all conform to API 16A. (2) Ram structure For dual-face ram, the upper face and lower face of the ram are exactly symmetrical. Various drilling tools with different sizes is only necessary to replace the semi-annular rubber sealing ring and ram compact, the others can be interchanged. (3) Seal of Ram The seal of the ram putting into effect of the packing wellhead must depend on four seals. i.e., the seal between the top of the ram and housing, the seal between the fore-end of the ram and the pipeline, the seal between the housing and the side-gate, and the seal between piston rod and the side-gate. (4) Locking Mechanism of Ram The manual locking device depends on manpower to rotate handwheel to close or lock the rams. It shall be noted that the manual locking device only can be used to close rams. Be sure to make the manual locking device return to the original position to unlock the rams before opening the rams with hydraulic pressure. |
| No. |
Item |
Quantity |
Material |
Remarks |
| 1 |
Tightening Axis |
4 |
42CrMo |
|
| 2 |
Cylinder Cover |
4 |
30CrMo |
|
| 3 |
Medium Flange |
4 |
25CrNiMo |
|
| 4 |
Piston |
4 |
42CrMo |
|
| 5 |
Gate Valve |
2 |
25CrNiMo |
|
| 6 |
Bolt |
16 |
40CrNiMo |
|
| 7 |
Shell |
1 |
25CrNiMo |
|
|
| |
| No. |
Item |
Quantity |
Material |
Remarks |
| 1 |
Ram Body |
1 |
25CrNiMo |
|
| 2 |
Top Sealing |
1 |
Nitrile Rubber |
|
| 3 |
Front Sealing |
1 |
Nitrile Rubber |
|
|
| Technical Parameters: |
| Item/Type |
2FZ23-35 |
2FZ35-21 |
2FZ18-35 |
2FZ28-35 |
FZ18-35 |
2FZ35-35 |
| Vertical bore, mm |
230 |
346 |
180 |
280 |
180 |
346 |
| Working pressure, Mpa |
35 |
21 |
35 |
35 |
35 |
35 |
| Test pressure, Mpa |
70 |
42 |
70 |
70 |
70 |
70 |
| Hydraulic pressure, Mpa |
8.5-14 |
8.5-14 |
8.5-14 |
8.5-14 |
8.5-14 |
10.5 |
| Cylinder diameter, mm |
220 |
220 |
180 |
220 |
180 |
|
| The oil demand when close ram, l |
9.5 |
13.3 |
9.7 |
11 |
4.85 |
|
| The oil demand when close ram, l |
8.2 |
11.7 |
8.2 |
9.6 |
4.1 |
|
| Ram size, in. |
Blind, 27/8, 31/2, 41/2, 5, 51/2 |
Blind, 27/8, 31/2, 41/2, 5, 51/2, 7, 95/8 |
Blind, 27/8, 31/2, 41/2, |
Blind, 27/8, 31/2, 41/2, 5, 7 |
Blind, 27/8, 31/2, 41/2, |
Blind, 27/8, 31/2, 41/2, 5, 51/2, 7, 95/8 |
| Diameter of bolt circle, mm |
393.7 |
533.4 |
317.5 |
482.6 |
317.5 |
590.6 |
| Size and guality of bolt, ea ×MM |
12×M42 |
20×M36 |
12×m36 |
12×m48 |
12×m36 |
12×m42 |
| Pitch diameter of ring groove, mm |
269.88 |
381 |
211.14 |
323.85 |
211.14 |
408 |
|
| Technical Parameters: |
| Item/Type |
2FZ23-35 |
2FZ35-21 |
2FZ18-35 |
2FZ28-35 |
FZ18-35 |
2FZ35-35 |
| Vertical bore, mm |
230 |
346 |
180 |
280 |
180 |
346 |
| Working pressure, Mpa |
35 |
21 |
35 |
35 |
35 |
35 |
| Test pressure, Mpa |
70 |
42 |
70 |
70 |
70 |
70 |
| Hydraulic pressure, Mpa |
8.5-14 |
8.5-14 |
8.5-14 |
8.5-14 |
8.5-14 |
10.5 |
| Cylinder diameter, mm |
220 |
220 |
180 |
220 |
180 |
|
| The oil demand when close ram, l |
9.5 |
13.3 |
9.7 |
11 |
4.85 |
|
| The oil demand when close ram, l |
8.2 |
11.7 |
8.2 |
9.6 |
4.1 |
|
| Ram size, in. |
Blind, 27/8, 31/2, 41/2, 5, 51/2 |
Blind, 27/8, 31/2, 41/2, 5, 51/2, 7, 95/8 |
Blind, 27/8, 31/2, 41/2, |
Blind, 27/8, 31/2, 41/2, 5, 7 |
Blind, 27/8, 31/2, 41/2, |
Blind, 27/8, 31/2, 41/2, 5, 51/2, 7, 95/8 |
| Diameter of bolt circle, mm |
393.7 |
533.4 |
317.5 |
482.6 |
317.5 |
590.6 |
| Size and guality of bolt, ea ×MM |
12×M42 |
20×M36 |
12×m36 |
12×m48 |
12×m36 |
12×m42 |
| Pitch diameter of ring groove, mm |
269.88 |
381 |
211.14 |
323.85 |
211.14 |
408 |
|
Operating Requirements:
(1) As blowout happens, full-enclosed ram BOP is able to pack off an empty well or semi-enclosed ram is able to pack off the drilling tool with the same size as the ram. If long time of well close is necessary, the ram should be locked up manually and a nameplate should be provided for indication. The wheel is pulled to the station prior to turned back at 1/4~1/2 circuit.
(2) Before opening rams, check whether the manual locking device is unlocked or not. Every time after opening rams, check whether rams are in the full open position or not in order to prevent pipes from damaging rams
(3) Release pressure in the control manifold before opening or closing the door in order to prevent damage to O-Ring of the hinge. If the door is not in the full open position or its bolts not installed well, it is not allowed to open or close rams with hydraulic pressure |
| |
We have got API approved with our license number 6A-1227, 16C-0174, so please find the following our valves and parts in stock or under production now:
CAMERON FC EE, PSL3, PR1 valves
1-13/16 10000psi (40pcs)
2-1/16 10000PSI (900pcs)
2-1/16 15000PSI (55pcs)
2-9/16 10000PSI (60pcs)
3-1/16 10000PSI (60pcs)
4-1/16 10000PSI (100pcs)
4-1/16 15000PSI (50pcs)
5-1/8 100000psi (55pcs)
7-1/16 100000psi (44pcs)
CAMERON FC Pneumatic VALVE EE, PSL3, PR1
2-1/16 5000PSI (10pcs)
2-1/16 10000PSI (20pcs)
3-1/16 10000PSI (10pcs)
CAMERON FC HY VALVE EE, PSL3, PR1
2-1/16 15000PSI (30pcs)
3-1/16 15000PSI (20pcs)
CAMERON FLS VALVE, EE, PSL3, PR1
7-1/16 10000PSI BALL SCREW FLS VALVE (10pcs)
410SS+supersonic tungsten carbide gates and seats:
1-13/16" 10000PSI 450sets
2-1/16" 10000PSI, 15000PSI 300sets
2-9/16" 10000PSI, 15000PSI 200sets
3-1/16" 10000PSI 400sets
3-1/16" 15000PSI 100sets
4-1/16" 10000PSI 300sets
4-1/16" 15000PSI 200sets
5-1/8" 10000PSI 350sets
7-1/16" 10000PSI 300sets
CAMERON WKM
2-1/16" 5000PSI 300SET
3-1/8" 5000PSI 50 sets
4-1/16" 5000psi 50sets
7-1/16" 20sets
CAMERON DEMCO
2" 5000PSI 40 sets
3" 5000psi 40sets
4" 5000psi 30sets
5" 5000psi 50sets
DEMCO 2" 7500PSI 20 sets
3" 7500psi 15sets
4" 7500psi 20 sets
5" 7500psi 30 sets
UNIONS
FIG206 2" 150, 3" 100, 4" 300PCS
FIG602,1502 2" 100, 3" 150, 4" 100PCS under production
Also type of BOPS including models as following, total quantity 50sets:
21-1/4" 2k annular
Double-ram 21 1/4" 3K
annular 13 5/8" 5K
Double-ram 13 5/8" 10K
Single-ram 13 5/8" 10K
Annular-11" 10K
D-Ram 11" 15K
S-ram 11" 15K
Annular-9" 10K
D-Ram 11" 15K
S-ram 9" 15K
D-Ram 9" 15K
Annular-7" 10K
D-Ram 7" 15K
S-ram 7" 15K
Annular - 7" 5K
D-Ram 7" 10K
S-ram 7" 10K
D-Ram 7" 5K
S-ram 7" 5K
XQ140-12YA 15pcs
XQ140-12YT 6pcs
TQ340/35 7pcs
ZQ127-25Y 15pcs
XQ114-6YB 13pcs
XQ89/3YB 11pcs
HYDRAULIC POWER TONG, MODEL YD160, 3 SETS
As you can see that our production range is very wide, for any need or inquiry of the above, just contact with me freely, looking forward to start our cooperation through our mutual efforts and your further reply would be highly appreciated.
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Suzhou Remgar Metal Manufacturer Co.,Ltd. , https://www.remgaral.com