SY/T 5208-2000 Main lifting equipment for oil well repair SY/T5208-2000 Standard download decompression password: www.bzxz.net

ICS 75. 180. 10
Registration No.: 8139—2001
Petroleum and Natural Gas Industry Standard of the People's Republic of China SY/T 5208--2000
Main hoisting equipment for petroleum workover
Main hoisting equipment for petroleum workover2000-12-12 Issued
State Administration of Petroleum and Chemical Industry
2001-06-01 Implementation
SY/T 5208—2000
Cited Standards
3 Definitions
Type and basic parameters
Test methods and inspection rules
Marking, packaging, transportation and storage
SYT 5208-2HHH
This standard is formed through merger and revision on the basis of SY5208-91 "Traveling Hook for Well Repair", SY5209-91 "Trolley for Well Repair", SY5210-91 "Water Tap for Well Repair": The main contents of this revision are as follows; This standard equivalently adopts the relevant contents of API Spe:8A (12th edition, June 1, 1992) F, and the model representation method of this standard is to express the three products together; the model of the man-carriage is removed except for the arrangement mode and the code of the guide wheel; the load level is increased from 8 to 12; the traveling pulley is deleted; and the model representation method of the faucet with a spinner is added. This standard defines some technical terms and pays attention to the technical treatment that is as consistent as possible with the relevant standards. When the requirements are small, the yield design safety factor is changed to the design safety factor, and the determination of the safety factor is changed to the search or calculation according to the relationship table: the minimum standard for non-destructive testing methods and quality assessment of main bearing parts is added; the welding repair regulations for defects in cast steel parts are added; the traceability requirements are added; the regulations for the surface quality of pulleys are added. This standard has made appropriate modifications and supplements to the test methods and inspection rules, markings, packaging, transportation, and storage of products. The content of the product quality guarantee period has been deleted.
This standard replaces SY5208-91, SY5209--91, and SY5210-91 from the date of entry into force. This standard is proposed and specified by the National Technical Committee for Standardization of Petroleum Drilling and Production Equipment and Tools. The main drafting units of this standard are: Nanyang Petroleum Machinery Factory. The main drafters of this standard are Hou Yande, Xue Tiehuan, Yin Yongpin, Wang Ping, Jin Hongbing, and Wang Litao. The three standards replaced by this standard have been issued in the following versions: - SY5208-87 (issued in March 1988), SY5208-91 (revised for the first time in November 1991); - SY 5209-87 (issued in March 1988), SY5209-91 (revised for the first time in November 1991); - SY 5210-87 (issued in March 1988), SY 5210-91 (revised for the first time in November 1991). Scope
Petroleum and Natural Gas Industry Standard of the People's Republic of China Main hoisting equipment for petroleum workoverSY/T 5208-2000
Replaces SY 5208-91
SY5209-91
SY 5210--91
Not standard provisions "Type, model and basic parameters, requirements, test methods, inspection rules and marking, packaging, transportation and storage of major lifting equipment for oil repair and petroleum gas repair.
This standard applies to traveling block hooks, trolleys and swivels for oil and gas repair and petroleum gas repair. 2 Reference standards
The provisions contained in the following standards constitute the provisions of this standard through reference in this standard. At the time of this standard revision, 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. GI3/T5677-1985 Radiographic and film grade classification method for steel castings GB/T72331987 Ultrasonic flaw detection and quality rating standard for steel castings G13/1 9253.1—1999 Threads for oil drill pipe joints G13/925.3.2—1999 Processing, measurement and inspection of threads for casing, oil pipe and line pipe in the petroleum and natural gas industry GR/T 9443-1988
Method for rating of steel castings by penetrant testing and defect indication marks GB/I 9444—1988
Method for rating of steel castings by magnetic particle testing and quality inspection GB3/T133061--1991 Labels
GB/T15822—1995 Method for magnetic particle testing
SY/T5301—87 General technical conditions for carbon steel and ordinary alloy steel castings for oil drilling and production machinery products [confirmed in 1998] bzxz.net
General technical conditions for forgings for petroleum drilling and production machinery products SY/T 5304-87
(Confirmed in 1998)
587 General technical conditions for welded parts for oil drilling and production machinery products SY/T 5305
(Confirmed in 1998)
SY/T5308-873
General technical conditions for coatings for oil drilling and production machinery products (Confirmed in 1998)
3 Definitions
This standard adopts the following definitions:
3.1 Maximum load rating This is a maximum load rating calculated based on the minimum service strength of the materials used in the equipment using a specified design safety factor. The intention of determining this load rating is not to determine the expected service life, but to provide a reasonable margin to prevent damage
3.2i Primary load rating refers to the part of the product that bears the maximum load rating. 3.3 Design safety factor design safety factor The design safety factor is equal to the ratio of the maximum allowable stress to the minimum yield strength specified by the material used: Approved by the State Administration of Petroleum and Chemical Industry on 20-12-12, implemented on 2001-06-01
4 Types and basic parameters
4.1 Type
4.1.1 Traveling block hook
SY/T5208-2000
The traveling block hook is an integral structure consisting of a traveling block and a hook. The traveling block is a single-axis type and the hook body is a double hook. 4.1.2 Overhead crane
Overhead cranes are of two types: single-axis type and multi-axis type. 4.1.3 Faucets
Faucets are of two types: with a spinner and without a spinner. 4.2 Model
Product model is indicated as follows:
4.3 Basic parameters
Updated design number, indicated by the numbers 1, 2, 3; traveling block hook and crown block refer to the number of pulleys, and the faucet is omitted; model level, indicated by a value equal to or close to 1/10 of the maximum load rating (kN); product name code, YG traveling block hook;
crown block;
faucet,
SLX faucet with spinner.
4.3.1 The basic parameters of the traveling block hook are shown in Figure 1, Figure 2 and Table 1. 4.3.2 The basic parameters of the overhead crane are shown in Figure 1 and Table 2. 4.3.3 The basic parameters of the swivel are shown in Figure 3 and Table 3 5 Requirements
General requirements
Figure 1 The arc at the bottom of the pulley rope groove
Radius and depth
Figure 2 The radius of the contact surface of the main hook and auxiliary hook of the hook body Item
Maximum load ||t t||Rated value
Wire rope
Diameter d
Maximum load
Rated value
SY/T5208—2000
Table 1 Basic parameters of traveling block hook
Slot bottom arc
Radius R
10.19*-38
11.899-38
13.798-38||t t||15.37+9-38
16.99*g.38
Depth h
Crown crane basic parameters
Wire rope diameter d
Maximum number
CMaximum
Contact surface radius, mm
DMinimum
Trough bottom arc radius R
10.19+g.38
11.89 +g.38
13.79+8.38
15.370.38
16.99+.38
E minimum
F maximum||t t||Rope groove depth h
25.27~33.25
29.26~38.50
34.58-45.5
38.57-50.54
External thread
Water hose
Neck pipe
Internal thread
Spiral pipe
Protective joint
SY/T $208—2000
Left-end external thread
Figure 3 Water tap
5.1.1 Products shall comply with the requirements of this standard and be manufactured in accordance with the drawings and technical documents approved by the prescribed procedures. 5.1.2 Steel castings shall comply with the provisions of SY/T5301 5.1.3 Forgings shall comply with the provisions of SY/T 5304 5.1.4 Welds shall comply with the provisions of SYT 5305. 5.1.5 The maximum load rating shall be determined at room temperature and shall remain valid when the temperature drops to -18°C. 5.1.6 For calculations including shear, the ratio of shear yield strength to tensile strength shall be 0.58. 5.1.7 Design safety factor: The relationship between the design safety factor and the maximum load rating shall comply with the provisions of Article 4. 5.1.8 The raw materials used for the main load-bearing parts shall be certified by the original manufacturer, and shall be subjected to chemical composition analysis and mechanical property tests, and can only be used after passing the test. However, steel sections with a minimum service limit of less than 228.VPa and steel pipes with a minimum service limit of less than 241MPa shall not be used. Top
Maximum load rating
Rated load of main thrust bearing
100r/min), k
Inner diameter of center pipe, mm
Angle between center line of gooseneck pipe population and vertical
Recommended connecting thread of gooseneck pipe
(internal thread)
Connecting thread at lower end of protection joint
(left-hand external thread)
Radius of lifting ring bending R1 is small,
Radius of lifting ring bending R2 is recorded, muu
Working, MPa
SY/T 5208--2000
Basic parameters of faucet
Table 4 Relationship between maximum load rating and design safety factor Calculated maximum load rating Pux, kNPme1350
1350
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