SY 5309-1987 General technical requirements for packaging of petroleum drilling machinery products
Some standard content:
Standard SY 5309—87 of the Ministry of Petroleum Industry of the People's Republic of China
This standard was confirmed to remain valid in 1998, and this is hereby stated. General Technical Conditions for Packaging of Petroleum Drilling Machinery Products Issued on April 18, 1988 Ministry of Petroleum Industry of the People's Republic of China Implementation on June 1, 1988 Packaging Methods Technical Requirements Test Methods Inspection Rules Packaging Marks and Random Documents Requirements for Product Packaging in Railway and Other Transport Appendix A Appendix B Appendix C Appendix D Schematic Diagram of Packaging Methods Fastening Methods of Products Calculation Method of Silicone Amount Used in Locomotive and Rolling Stock Limits (1) (17) General Technical Conditions for Packaging of Petroleum Drilling Machinery Products SY 5309-87
This standard applies to the packaging of oil drilling machinery products (hereinafter referred to as products), and also to the packaging of instruments and meters for the oil industry.
1 General
1.1 Product packaging should meet the requirements of science, economy, firmness, beauty and marketability. Under normal loading, unloading, storage and transportation conditions, it should be ensured that the product will not be damaged, rusted or reduce precision due to poor packaging for at least one year from the date of shipment from the factory, so that the product can be safely and completely transported to the destination.
1.2 Product packaging should be designed according to the requirements of the nature, shape, size and precision of the product, so that the packaging is compact and the protection is reliable.
1.3 Products must be inspected and qualified, and protective packaging, inner packaging and outer packaging should be prepared as needed. 1.4 Products transported in containers should comply with the relevant provisions of GB1413 "External Dimensions and Quality Series of Freight Containers" and GB1834 "Minimum Internal Dimensions of General Containers". 1.5 Packaging of export products. It should comply with the relevant provisions of GBⅡ193 "General Technical Conditions for Packaging of Export Machinery, Electrical Engineering, Instruments and Meters".
2 Packaging Methods
2.1 The typical structure of product packaging methods can be found in Appendix A, which mainly includes the following types: a. Box packaging (ordinary box packaging, ordinary sliding wooden box packaging, frame sliding wooden box packaging, etc.): All products that are easily deformed and damaged due to damage, moisture, falling, etc. during transportation, various precision products and finely processed parts, spare parts, etc. should be boxed. b. Products used outdoors without packaging, as well as products that do not require high protection during transportation or storage and do not affect the quality, can all be packaged without packaging.
C. Bundling: Products with rough surfaces or those that are partially damaged on the surface and then wrapped with linen or other materials can be bundled.
2.2 The main protective packaging methods include shockproof packaging, rainproof packaging, moisture-proof packaging, life-proof packaging and rust-proof packaging. According to the characteristics of the product and the storage and packaging conditions, appropriate protective packaging methods can be selected. 3 Technical requirements
3.1 Requirements for box material
3.1.1 Timber
3.1.1.1 Timber used for packing boxes can be coniferous or broad-leaved species. However, the structural parts such as slides, sleepers, and frames should be made of masson pine, larch, purple spruce, and elm.
3.1.1.2 Slides, sleepers, and frames should be made of first-class timber. Top plates, bottom plates, and box boards should be made of second-class timber. The wood board material used for this box should comply with the provisions of GB153 "Ordinary Sawn Timber" and GB155 "Wood Defects" approved by the Ministry of Petroleum Industry of the People's Republic of China on April 18, 1988 and implemented on June 1, 1988. 3.1.1.3 The moisture content of the wood of the box board and the box rail of the closed box is 12% to 25%, and the moisture content of the wood of the slides, sleepers, and frames is not more than 30%.
3.1.2 Plywood
Plywood used for box making shall be of Class I to III specified in GB738 "Broadleaf Plywood" and GB1349 "Conifer Plywood". 3.1.3 Fiberboard
The quality of fiberboard used for box making shall comply with the first and second grades specified in GB1923 "Hard Fiberboard". 3.1.4 Particleboard
Particleboard used for box making shall be first-grade double-faced flat-pressed particleboard specified in LY209 "Particleboard". 3.1.5 Corrugated cardboard
Corrugated cardboard used for box making generally adopts double-faced double-walled cardboard, and its moisture content is generally not more than 14%. For small packages with a mass of less than 25kg, double-faced single-walled cardboard with a bursting strength of less than 1.96MPa (20kgf/cm) is also allowed. 3.1.6 Other materials
Packing boxes can also be made of other materials with reliable performance proven by tests, or combined boxes made of two or more materials. Such as calcium plastic boxes, iron boxes and steel-wood combined boxes. 3.2 Box making requirements
3.2.1 Wooden boxes
3.2.1.1 Slides
The two ends of the slides should be made into a downward angle of 45°~66° at about half the height from the ground (see Figure 1). 45°-65
In order to facilitate the adjustment of the balance between the starting point and the center of gravity of the package, auxiliary slides can be installed on the bottom of the slides of large frame structure boxes (Figure 2). 45°~55”
3.2.1.2 Box board requirements#
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a: The width of the box board should be determined according to the size of the packaging box, generally 40 to 200mm. b. According to the characteristics of the product, different seam forms can be selected for the box board of the closed box (see Table 1). The box boards should be tightly connected when making the box. Table 1
Seam forms
Butt joints
Pressed edge seams
Grooved joints
Scope of application
General interior products
High-density interior products
3.2.1.3 Requirements for nailing boxes,
a. According to the thickness and material strength of the box boards and box rails in accordance with GB349 "Steel Nails" It is stipulated that the steel nails for nailing boxes should be selected reasonably. b. Wooden boxes should use wavy cloth nails, and there should be no exposed nail heads, nail tips or bending in the middle. Steel nails should not be nailed in the joints of box boards or frames.
C. When nailing boxes, the distance between steel nails should be reasonably determined according to the box size and the width of the box boards. Each end of each box board should use no less than 2 nails. 3.2.2 Matching cartons (hereinafter referred to as cartons) 3.2.2.1 Cartons and box boards are mainly connected by U-shaped nails. The overlap width is not less than 30m twist, and the distance between nails is not more than 50mm. 3.2.2.2 The folded parts of each side of the carton board must be at right angles to each other and must not damage the surface of the cardboard. 3.2.2.3 Cartons are generally sealed with pressure-sensitive tape, and the width of the tape is not less than 50mm . 3.3 Packing requirements
3.3.1 The water and oil stored during the product test run should be drained from the boxed products. For products that are loaded and unloaded by themselves, hydraulic oil and lubricating oil are allowed to be retained.
3.3.2 The center of gravity of the product should be kept in the middle and lower when it is packed. Products with a high center of gravity should be packed horizontally as much as possible, and the products should be padded, clamped, and fixed in the packaging box. For the fixing method, please refer to Appendix B. 3.3.3 When the product is fixed to the slide with bolts, the bolt head should be sunk into the slide (see Figure 3). 3.3.4 Without affecting the accuracy, the movable parts on the product should be moved to the smallest overall size of the product and fixed. The parts should be removed from the packaging as much as possible. 3.3.5 The product is not oil-resistant Rubber parts (rubber transmission belts, wires, etc.) must not come into contact with mineral grease during packing and transportation. 3.3.6 There should generally be a gap between the product and the box wall. The distance between large products and the four sides of the frame box and the cover is 25~50mm. 3.3.7 The packaging requirements for accessory boxes, spare parts boxes, etc. are the same as those for the main box, and the accessories, spare parts, etc. in the box should be tightly plugged in. 3.4 Reinforcement requirements for packaging boxes
3.4.1 For ordinary wooden boxes, appropriate box blocks, blued steel strips, etc. should be selected according to the product quality and volume to reinforce the box body. The blued steel strips are generally two, and their width is not less than 16mm.
3.4.2 When ordinary wooden boxes and ordinary hedgehogs are reinforced with box blocks, angle irons should be used to reinforce the joints of the box blocks (Figure 4). 3
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Angle iron
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3.4.3 When the product with the mass greater than or equal to 5000kg is packaged in a frame structure, the joints of the wood, column and beam should be reinforced with angle iron or U-shaped nails, and the iron guard should be added where the hanging rope passes (see Figure 5) d≥1.7 Steel wire
For surgical box
L-shaped nail
6≥1 Steel plate
For carton
3.5 Packing requirements
3.5.1. For bare products, water and oil left during product test run shall be drained. For products loaded and unloaded by themselves, hydraulic oil and lubricating oil shall be retained.
3.5.2 The exposed vulnerable parts of bare products (such as screws, shaft heads, piston rods, flange sealing surfaces, etc.) shall be coated with anti-rust filter and then wrapped with plastic cloth and other materials.
3.6 Bundling requirements
3.6.1 The weight of each bundle of bundled packages shall not exceed 2000kg. For bundles less than or equal to 6m in length, the number of bundles per bundle shall not be less than 4, and for bundles greater than 6m in length, the number of bundles per bundle shall not be less than 5. The bundling shall be neat and firm. 3.6.2 When bundling pipe fittings (oil pipes, air pipes, casings, drill pipes, etc.), first apply anti-rust oil to all pipe clamp interfaces. Then plug the two with wooden plugs. The pipe ends shall be exposed by 20 to 30mm. The wooden plug is made or selected according to the nominal diameter of the pipe clamp according to Figure 6 and Table 2. If the pipe clamp is an external thread, a protective cover should be installed.
3.7 Requirements for protective packaging
3.7.1 Shockproof packaging
When the product adopts shockproof packaging, elastic rubber, foam plastic, dry wood wool, paper wool, corrugated paper, etc. can be padded at the bottom or around the box, or a spring suspension is used between the inner and outer packaging boxes to reduce the vibration of the product when it is impacted. 3.7.2 Rainproof packaging
When the product adopts rainproof packaging, the six sides of the packaging box should be lined with waterproof materials (petroleum asphalt paper, petroleum asphalt felt, plastic film, etc.). The product is covered with a polyethylene film cover. For the top cover of the sliding wooden box and the frame sliding wooden box, petroleum asphalt felt can also be nailed to the outside.
Nominal diameter of pipe clamp D, m
Thread size of pipe clamp, i, m
D, mn
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3.7.3 Moisture-proof packaging
3.7.3.1 When the product adopts moisture-proof packaging, the inner part of the packaging box should be lined with waterproof materials, and the moisture-proof products should be placed in a polyethylene film sealed bag filled with a suitable desiccant (silicone). 3.7.3.2 For the calculation method of the amount of silica gel, see Appendix C. The silica gel must be dried before use, and its moisture content shall not be greater than 4%. The silica gel should be packed in a cloth bag with good moisture permeability, and hung or placed in a plastic film bag. And it should be sealed as soon as possible. The silica gel bag shall not be in direct contact with the product.
3.7.3.3 When the outer packaging adopts a carton, it must be painted with moisture-proof materials (varnish, white wax, etc.) on the outside, and the inside is lined with moisture-proof paper. When sealing the box, each joint shall be sealed with pressure-sensitive tape. 3.7.4 Dust-proof packaging
: The dust-prone parts of the product must be wrapped with soft paper (neutral paper) or sealed with polyethylene film. 3.7.5 Rust-proof packaging
Before packaging the product, the rust-prone parts of the product should be coated with anti-rust grease and wrapped with anti-rust paper. 3.7.6 Ventilation requirements for packaging boxes
Large sealed packaging boxes should be equipped with ventilation holes above both ends of the box wall, and the outer wall of the ventilation holes should be nailed with plastic silk window screens and ventilation hoods (see figure).
4 Test methods
According to the product characteristics and loading and unloading, storage and transportation conditions, the newly designed packaging (box) should be tested for lifting, stacking, dropping, spraying and road transportation. After the test, the performance of the product still meets the requirements of the product standard. 4.1 Lifting test
Bending line
Follow the wind wing
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According to the provisions of Article 3.3 of JB2759 "General Technical Conditions for Packaging of Mechanical and Electrical Products". 4.2 Stacking
According to the relevant provisions of GB4857.3 "Basic Test Stacking Test Method for Transport Packages" and GB5398 "Test Method Stacking Test for Large Transport Packages". 4.3 Shower test
According to the relevant provisions of GB4857.9 "Basic Test Spray Test for Transport Packages". 4.4 Drop test
According to the provisions of GB4857.5 "Basic Test for Transport Packages". 4.5 Highway transport test
According to the provisions of Article 3.7 of JB2759.
5 Inspection rules
Vertical drop test method" shall be followed. 5.1 The inspection of packages is divided into factory inspection and package finalization inspection. 5.2 In the process of batch production, the factory inspection of packages shall be carried out in accordance with the requirements of 3.2 to 3.6 of the technical requirements of this standard and the design requirements of packages approved by the technical competent department. The number of random inspections can be determined by each professional according to the size of the production batch. 7
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5.3 The following packages shall be subject to package finalization test: a. Newly designed product packaging boxes, www.bzxz.net
b, when there are major changes in packaging design, process and box making materials; G. Packaging boxes used after product modification. The test items shall be based on the requirements of 3.7 of this standard. It shall be determined in combination with product characteristics and storage, transportation and loading and unloading conditions. The number of packages to be tested shall be determined by each professional. The test method shall be carried out in accordance with the provisions of 4.1 to 4.5 of this standard. During the test, the reasons for the unqualified items should be analyzed and the packaging design should be improved, and then re-inspection should be carried out until all the tested packages are qualified. 6 Packaging status and random documents
6.1 Packaging box surface marking
6.1.1 The shipping mark generally includes the following: a. Product model, name and quantity:
b Factory number and box number:
c, box size (length × width × width) in mm#d. Gross weight or net weight in kg:
e, box date: year, month,
f. Arrival station (port) and receiving unit:
9. Departure station (port) and shipping unit.
6.1.2 When the product is packed in multiple boxes, the box number is expressed in fractions. The numerator is the box number, the denominator is the total number of boxes, and the main box number is 1.6.1.3 When the packaging box storage and transportation mark is pasted with printed materials, the printed material radiation is generally divided into three types (see Table 3) Table 3
Note: For goods with extremely large or extremely small packaging volume, the marking format is not subject to this size restriction6.1.4 The category and name of the mark (see Table 4) should be correctly selected according to the characteristics of the product. 6.1.5 The location and method of applying the storage and transportation mark are as follows:a: The pasted or painted mark should be located on both sides (ends) of the packaging box (see Figure 8): width
b, except for the printed mark, it can be painted or written with paint, ink (ink), etc. The handwriting should be clear, neat and beautiful. mm
6.1.6 For products or packages that cannot be directly painted or written with packaging marks, the packaging mark can be brushed on the label made of the material with non-fading ink and firmly tied to the product or package. The number shall not be less than two. 6.2 Random Documents
6.2.1 Random documents should be complete, generally including the following items: a. Packing list:
b. Product export certificate#
Product instruction manual:
d. Other documents specified in the product technical conditions. 8
Printing requirements
Printing requirements
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For goods that are sensitive to moisture, handle with care and are easily broken by impact or shock. Cargo that needs to be handled with care
Center of gravity
No rolling
Black printed on white paper
Use clouds to indicate the location of the cargo's center of gravity
Hand hooks prohibited
Used for cargo that cannot be rolled
Used for cargo that cannot be moved with hand hooks
No rolling
"Maximum ···· kg"
Stacking limit
Used to indicate the maximum allowable
temperature Temperature limit
Used to indicate special goods that need to control
stacking weight Temperature of special goods 10
Used to indicate goods that must not be dumped
Handle with care
Used for goods that are sensitive to heat
Packing list
Lift from here
Used to indicate the position of the chain or rope when lifting
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6.2.2 The accompanying documents should be packed in a plastic bag and placed in the packaging box. If the whole set of products is packed in several boxes, the accompanying documents should be placed in the main box.
6.2.3 For products shipped in bare or bundled form, the accompanying documents can be sent to the user separately. Requirements for product packaging for tram transport and other transportation 7.1 The height and width of the package for railway transportation should not exceed the vehicle limit at any part (see Figure D and Table D1 in Appendix D). 7.2 When packages arrive at or pass through a specific area, they should be loaded according to the regulations of the loading limit area table of the specific area (see Table D2 in Appendix D).
7.3 When oversized, overlong, or overweight packages are shipped by rail, relevant information should be submitted to the railway department, which will make a distinction and determination, and only after consultation with the competent department can they be shipped. 7.4 According to the dimensions, quality and loading and unloading conditions of the product packaging, the vehicle for loading shall be selected in accordance with the relevant provisions of railway transportation. 7.5 When loading packages, attention shall be paid to the technical requirements and bundling methods for loading. 7.5.1 The packages on the vehicle shall be balanced and shall not be overweighted on one side or one end. For overweight packages, vertical and horizontal pads shall be laid to evenly distribute the weight on the bottom of the vehicle. 7.5.2 The total weight of each box of packages shall not exceed 9000kg. Packages over 9000kg shall be shipped in accordance with the relevant provisions of railway transportation.
Loading length of flat car bottom plate, maximum allowable weight (see Table 5). Table 5
Loading length of flat car bottom plate
Three maximum allowable weights of flat car bottom plate
7.5.3 The center of gravity height of the loaded packages shall not exceed 2 turns from the rail surface. If necessary, counterweights may be used to lower the center of gravity height. 7.5.4 Under special circumstances, with the approval of the railway department, the center of gravity height of the package can exceed 2m. 7.5.5 The dimensions and mass of packages transported by road, water and air should comply with the relevant regulations of the transportation department.
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