This standard specifies the main connection dimensions of drilling and oil production lifting equipment. This standard applies to the design, manufacture, inspection and maintenance of main lifting equipment such as lifting pulleys, traveling blocks, hooks, swivels, lifting rings and elevators used in oil and gas drilling and oil production operations. SY/T 5288-2000 Main connection dimensions of drilling and production lifting equipment SY/T5288-2000 Standard download decompression password: www.bzxz.net

ICS 75.180.01
Registration No.: 6838-2000
Petroleum Industry Standardization Technical Committee CPSCSY
Petroleum and Natural Gas Industry Standard of the People's Republic of China SY/T5288-2000
The main link dimension of the drillingand production hoisting equipment2000-03-10 Issued
State Petroleum and Chemical Industry Bureau
2000-10-01 Implementation
SY/T 5288--2000
Referenced Standards
Lifting Pulley
4 Connection between Traveling Block and Hook
5 Connection between Hook and Water Tap Lifting Ring
6 Water Tap Connection Thread
Connection between Lifting Ring and Hook
Connection between Elevator and Lifting Ring
Industry Standardization Technical Committee
1 Scope
Petroleum Industry Standardization Technical Committee CPSC Petroleum and Natural Gas Industry Standard of the People's Republic of China Main Link Dimensions of the Drilling and Production Hoisting Equipment
The main link dimensions of the drilling and production hoisting equipment This standard specifies the main link dimensions of the drilling and production hoisting equipment. SY/T5288-2000
Replaces SY5288-91
This standard applies to the design, manufacture, inspection and maintenance of main lifting equipment such as lifting pulleys, traveling blocks, hooks, water taps, lifting rings and elevators used in oil and natural gas drilling and production operations. 2 Reference Standards
The provisions contained in the following standards constitute the provisions of this standard through reference in this standard. When this standard is published, the versions shown are valid. All standards will be revised, and parties using this standard should explore the possibility of using the latest versions of the following standards. GB/T9253.1-1999 Thread of petroleum drill pipe joint GB/T9253.2-1999 Processing, measurement and inspection of casing, tubing and line pipe threads in the petroleum and natural gas industry SY/T5112-1999 Specification for drilling and oil production lifting equipment SY/T6407-1999 Specification for rotary drilling drill string components 3 Lifting pulley
3.1 Pulley for drilling (repairing) wire rope
The arc angle of the rope groove bottom radius R (see Table 1) of the pulley for drilling (repairing) wire rope is 150°, the straight sections on both sides of the groove are tangent to the arc bottom, the minimum total depth of the groove is 1.33d and the maximum is 1.75d, where d is the nominal diameter of the wire rope, as shown in Figure 1 (A).
3.2 Pulley for sand bailing wire rope
The arc angle of the rope groove bottom radius R (see Table 1) of the pulley for sand bailing wire rope is 150°, the straight lines on both sides of the groove are tangent to the arc bottom, the minimum total depth of the groove is 1.75d, and the maximum is 3.0d, where d is the nominal diameter of the wire rope, as shown in Figure 1 (B). 4 Connection between the traveling block and the big hook
The connection between the traveling block hanging ring and the big hook lifting ring is shown in Figure 2, and its connection dimensions shall comply with the provisions of Table 2. 5 Connection between the big hook and the faucet lifting ring
The connection between the big hook and the faucet lifting ring is shown in Figure 3, and its connection dimensions shall comply with the provisions of Table 3. 6 Faucet connection thread
6.1 The connection thread of the faucet shall comply with the provisions of Figure 4. 6.2 The thread of the faucet gooseneck pipe joint should be the internal thread of the pipeline pipe of 2LP or 2V%LP, 3LP, 3V%LP, 4LP, 5LP in accordance with GB/T9253.2.
6.3 The thread of the faucet center pipe should be the regular left-hand thread of 4%REG or 6%REG, 7%REG in accordance with GB/T9253.1.
Approved by the State Administration of Petroleum and Chemical Industry on March 10, 2000 and implemented on October 1, 2000
Technical Committee for Standardization of Petroleum Industry CPSCSY/T5288—2000
+150°
(a) Pulley for drilling (repairing) wire rope
Nominal diameter of wire rope d
1 Pulley groove
(b) Pulley for sand bailing wire rope
New and repaired pulley groove bottom radius
Minimum groove bottom radius Rmin
Maximum groove bottom radius Rmx
Nominal diameter of wire rope d
Technical Committee for Standardization of Petroleum Industry CPSCSY/T5288—2000
Table 1 (End)
Minimum pulley bottom radius Rmin
Maximum pulley bottom radius Rmax
Note: For wire ropes with a diameter equal to or greater than 9.5mm (0.375in) not listed in the table, the pulley groove bottom radius should be calculated as follows: Rmen=No.
Quantity (1+6%)
(1+10%)
Maximum hook load of traveling block and big hook Range
225360
369~585
594~900
909~1350
1359~225 0
22593150
3159~4500
4509~5850
5859~6750
67 59～9000
(UStonf)
(2540)
(41~65)
(66～100)
(1 01~150)
(151~250)
(251~350)
(351~500)
(501-650)| |tt||(65f~750)
(7511000)
Petroleum Industry Standardization Technical Committee CPSCSY/T5288—2000
Table 2 Connection dimensions of traveling block hanging ring and large hook lifting ring Traveling block hanging ring and large hook lifting ring
Radius of contact surface
Traveling block hanging ring
Large hook lifting ring
Figure 2 Connection between the traveling block hanging ring and the big hook lifting ring
Other connection dimensions
Big hook maximum hook load,
Swivel maximum static load range
225~360
369~585
594~900
9091350
13592250
2259~3150|| tt||31594500
4509~5850
5859~6750
6759~9000
(USto nf)
(25~40)
(41~65)
(66100)
(101~150)
(151~ 250）
（251-350）
(351～500)
(501~650)
(651~750)
(751~1000)
Petroleum Industry Standardization Technical Committee CPSCSY/T5288—2000
Swivel ring
Figure 3 Connection between big hook and swivel lifting ring
Table 3 Connection dimensions of big hook and swivel lifting ring Radius of contact surface between big hook and swivel lifting ring mm
Other connection dimensions
The connecting thread of swivel conversion joint and square drill pipe should be a regular left-hand thread of 6%REG (standard type) or 46.4
REG (optional type) as specified in GB/T9253.1. Petroleum Industry Standardization Technical Committee CPSCSY/T5288---2000
Gooseneck
Pipeline internal thread
GB/T9253.2
The upper part connection complies with SY/T5112
The lower part connection complies with SY/T640?
Pipeline external thread
GB/T9253.2
Drilling hose
Tap center pipe
Tap conversion joint
Figure 4 Tap connection thread
7 Connection between lifting ring and big hook
GB/T9253.1 Standard type rotating connection Left-handed upper part connection complies with SY/T5112
The lower part connection complies with SY/T6407
GB/T9253.1 Standard rotary connection The connection between the left-hand lifting ring upper ear and the hook connecting ear is shown in Figure 5, and its connection dimensions shall comply with the provisions of Table 4. 8 Connection between elevator and lifting ring
The connection between the elevator connecting ear and the lower ear of the lifting ring is shown in Figure 6, and its connection dimensions shall comply with the provisions of Table 5. 9 Elevators
9.1 Drill pipe elevators
The hole diameter of the drill pipe elevator with butt welded joint with tapered shoulder and right-angle shoulder shall comply with the provisions of Table 6. 6
Second steel connecting ear
Upper ear of lifting ring
CPSOSY/T Technical Committee for Standardization of Petroleum Industry 5288—2000
Big hook connecting ear
Lifting ring upper ear
Single arm lifting ring (DH type)
Lifting ring maximum load,
Big hook maximum hook load range
225~360
369~585
594~900
909～1350
1359~2250
45095850
5859~675 0
(UStonf)bzxz.net
(25~40)
(4165)
(66~100)
(101150)
(151~250)| |tt||(251~350)
(351
500)
(501~650)
(651~750)
67599000 (751~10 00)
Double-arm lifting ring (SH type)
Figure 5 Connection between the upper ear of the lifting ring and the connecting ear of the large hookTable 4 Connection dimensions of the upper ear of the lifting ring and the connecting ear of the large hookRadius of the contact surface of the upper ear of the lifting ring and the large hook
101.60120
76.2069.85114
1) f2,DH, g2.H is a single-arm lifting ring;
2) f2.H, g2.sh is a double-arm lifting ring
.30 127.00
Other connections
Lower lug of lifting ring
Elevator, lifting ring
Maximum load range
225~360
369~585
594~900
909~1350
1359~2250
2259~3150
3159~4500
4509~5850
5 859~6750
6759-9000
Petroleum Industry Standardization Technical Committee CPSOSY/T5288--2000
Lower ear of lifting ring
Elevator connecting ear
Single-arm lifting ring (DH type)
Figure 6 Connection between elevator connecting ear and lower ear of lifting ringTable 5 Connection dimensions between elevator connecting ear and lower ear of lifting ringRadius of contact surface between Elevator connecting ear and lower ear of lifting ring
(USton f)
(25~40)
(41~65)
(66~100)
(101~150)
(151~250)
(25135 0)
(351~500)
(501~650)
(651~750)
(751-1000)
1) j1, D is a single-arm lifting ring; ||tt ||2）j1,SH is a double-arm lifting ring
Elevator connection ear
Double-arm lifting ring (SH type)
Other connections
Connector code
NC26(2%IF)
NC31(2%IF）
NC38（3%IF)
NC40(4FH)
NC40（4FH)
NC46(4IF)
NC50(4IF)|| tt||Technical Committee of Standardization of Petroleum Industry CPSOSY/T5288-2000
Table 6 Drill pipe elevator aperture size
Drill pipe butt weld joint
Drill pipe specifications and types
(All qualities and steel grades)
1) Elevators with the same aperture size are all the same type of elevators 9.2 Casing elevators
Elevator aperture 1)
(Conical bottom)
Casing elevators are shown in Figure 7. Their aperture should comply with the requirements of Table 7. (in)
(221 ​​/32)
(39/32)
(331/32)
(331 /2)
(49/32)
(425/32)
(425 /32)
(425 /32)
(425/32)
(425/32)
(513 /16))
(7 /g2)
Elevator hole diameter 1)
(Right-angle shoulder)
(3%)
(4//16)
(41/16)
(45/16)
(413/16)
(413/1)
(413/16)
(413/16)
(55/16)
(55/16)
Figure 7 Casing elevator
Elevator marking00
Other connections
Lower lug of lifting ring
Elevator, lifting ring
Maximum load range
225~360
369~585
594~900
909~1350
1359~2250
2259~3150
3159~4500
4509~5850
5859~6750
6759-9000
CPSO, Technical Committee for Standardization of Petroleum Industry SY/T5288--2000
Lower ear of lifting ring
Elevator connecting ear
Single arm lifting ring (DH type)
Figure 6 Connection between elevator connecting ear and lower ear of lifting ringTable 5 Connection dimensions between elevator connecting ear and lower ear of lifting ringRadius of contact surface
(UStonf)
(25～40)
(41~65)
(66~100)
(101~150)
(151~250)
(251350）| |tt||(351~500)
(501~650)
(651~750)
（751-1000）
1）j1,D is a single-arm lifting ring;
2）j1,SH is a double-arm lifting ring
Elevator connection ear
Double-arm lifting ring (SH type)
Other connections
Connector code
NC26(2%IF)
NC31(2%IF）
NC38（3%IF)
NC40(4FH)
NC40 (4FH)
NC46 (4IF)
NC50 (4IF)
Petroleum Industry Standardization Technical Committee CPSOSY/T5288-2000
Table 6 Drill pipe elevator aperture size
Drill pipe butt weld joint
Drill pipe specifications and types
(All qualities and steel grades)
1) Elevators with the same aperture size are all the same type of elevators 9.2 Casing elevators
Elevator aperture 1)
(Conical bottom)
Casing elevators are shown in Figure 7. Their aperture should comply with the requirements of Table 7. (in)
(221 ​​/32)
(39/32)
(331/32)
(331 /2)
(49/32)
(425/32)
(425 /32)
(425 /32)
(425/32)
(425/32)
(513 /16))
(7 /g2)
Elevator hole diameter 1)
(Right-angle shoulder)
(3%)
(4//16)
(41/16)
(45/16)
(413/16)
(413/1)
(413/16)
(413/16)
(55/16)
(55/16)
Figure 7 Casing elevator
Elevator marking00
Other connections
Lower lug of lifting ring
Elevator, lifting ring
Maximum load range
225~360
369~585
594~900
909~1350
1359~2250
2259~3150
3159~4500
4509~5850
5859~6750
6759-9000
CPSO, Technical Committee for Standardization of Petroleum Industry SY/T5288--2000
Lower ear of lifting ring
Elevator connecting ear
Single arm lifting ring (DH type)
Figure 6 Connection between elevator connecting ear and lower ear of lifting ringTable 5 Connection dimensions between elevator connecting ear and lower ear of lifting ringRadius of contact surface
(UStonf)
(25～40)
(41~65)
(66~100)
(101~150)
(151~250)
(251350）| |tt||(351~500)
(501~650)
(651~750)
（751-1000）
1）j1,D is a single-arm lifting ring;
2）j1,SH is a double-arm lifting ring
Elevator connection ear
Double-arm lifting ring (SH type)
Other connections
Connector code
NC26(2%IF)
NC31(2%IF）
NC38（3%IF)
NC40(4FH)
NC40 (4FH)
NC46 (4IF)
NC50 (4IF)
Petroleum Industry Standardization Technical Committee CPSOSY/T5288-2000
Table 6 Drill pipe elevator aperture size
Drill pipe butt weld joint
Drill pipe specifications and types
(All qualities and steel grades)
1) Elevators with the same aperture size are all the same type of elevators 9.2 Casing elevators
Elevator aperture 1)
(Conical bottom)
Casing elevators are shown in Figure 7. Their aperture should comply with the requirements of Table 7. (in)
(221 ​​/32)
(39/32)
(331/32)
(331 /2)
(49/32)
(425/32)
(425 /32)
(425 /32)
(425/32)
(425/32)
(513 /16))
(7 /g2)
Elevator hole diameter 1)
(Right-angle shoulder)
(3%)
(4//16)
(41/16)
(45/16)
(413/16)
(413/1)
(413/16)
(413/16)
(55/16)
(55/16)
Figure 7 Casing elevator
Elevator marking
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