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Textile tape slings are universal, durable products for lifting loads. Made from durable polyester material. Load capacity up to 30 tons. They are characterized by a high degree of reliability and are widely used in different areas for carrying and transporting goods.

Last decade textile sling and tensioning straps made of polyester, artificial material increased strength, have made a real revolution in the field of cargo equipment. With a width from 30 to 300 mm and a corresponding load capacity from 0.5 to 15 tons, lightweight, flexible and frost-resistant textile slings have been found wide application and in everyday life.

In connection with the automobile boom in our country, a textile sling complete with rigging brackets and hooks of the S320 type appealed to Camel Trophy lovers. When conducting collective leisure activities to overcome off-road conditions, each owner of an SUV has a ribbon tow rope with a lifting capacity of 2 or 3 tons and a length of 5-6 meters in the trunk. With a 7:1 safety factor, this accessory provides reliable towing for almost any vehicle. passenger car. Many fans wildlife install on the power bumper a manual or electric winch with a reeving tow rope assembly. For this purpose, a galvanized rope with a diameter of up to 10 mm with a hook is usually used, or an “endless” cargo belt with a loop at the end is wound onto the winch drum. In addition, textile slings turned out to be indispensable when installing pipes with an insulating coating and during loading and unloading operations of any equipment with a “delicate” surface ( paintwork cars, yachts and boats, etc.)

And thanks to their low wear and ease of adjustment, tie-down straps and textile slings have become universal remedy for securing loads as on outdoors, and inside warehouse complexes.

Textile tape slings STP and STK (RD 24-SZK-01-01)
G/p, t	0,5 1 1 2 3 4 5 6 8 10 15 30 30 60 90 120 150 180 240 300 300 Price, rub. 123 142 249 394 169 230 392 618 813 1043 1449 2030 2653 215 318 535 842 1106 1416 1990 2793 3621 4611 261 406 678 1066 1399 1789 2532 3556 4589 5799 308 494 820 1290 1692 2162 3073 4319 5557 6987 354 582 963 1514 1984 2535 3614 5083 6525 8176 400 670 1106 1738 2277 2907 4155 5846 7493 9364 446 758 1249 1962 2570 3280 4696 6609 8461 10552 492 846 1391 2186 2863 3653 5238 7372 9429 11741 539 933 1534 2410 3156 4026 5779 8135 10398 12929 47 88 143 224 293 373 541 763 968 1188
Width, mm (and color)
Length, m
1
2
3
4
5
6
7
8
9
10
additional meter

1 The production of slings with a lifting capacity of 0.5t is permissible only for the STP type.

Round-strand textile slings (STPk and STKk)
G/p, t	0,5 1 2 3 4 5 6 8 10 12 15 16 20 25 Price, rub. 163 181 252 303 385 451 593 761 929 1002 1174 1223 - - 281 312 434 521 662 775 1009 1295 1524 1629 1965 2059 2400 2600 399 443 615 739 939 1099 1425 1828 2119 2256 2755 2895 3450 3880 517 574 797 958 1215 1423 1841 2361 2714 2882 3546 3731 4500 5160 634 705 978 1176 1492 1747 2257 2894 3309 3509 4336 4567 5550 6440 752 836 1160 1394 1768 2071 2674 3428 3904 4136 5127 5403 6600 7720 936 1040 1463 1766 2250 2639 3412 4390 4987 5261 6539 6903 7650 9000 988 1098 1523 1831 2321 2719 3506 4494 5094 5390 6708 7075 8700 10280 1106 1229 1704 2049 2598 3043 3922 5027 2688 6017 7498 7911 9750 11560 1224 1360 1886 2268 2875 3367 4338 5561 6283 6644 8289 8747 10800 12840 71 131 181 218 277 324 416 533 595 627 791 836 1050 1280
Length, m
1
2
3
4
5
6
7
8
9
10
additional meter

It is possible to produce textile circular slings with a lifting capacity of up to 200 tons

Single-branch textile slings (1ST)
G/p, t	0,5 1 1 2 3 4 5 6 8 10 12,5 30 30 60 90 120 150 180 240 300 300 Price, rub. 347 413 638 862 1702 2271 2840 393 474 767 1066 1930 2549 3168 4992 5658 7239 439 535 896 1269 2158 2827 3496 5488 6154 7901 485 596 1025 1472 2386 3105 3824 5984 6650 8563 531 657 1154 1675 2614 3383 4152 6480 7146 9225 577 718 1283 1878 2842 3661 4480 6976 7642 9887 623 779 1412 2081 3070 3939 4808 7472 8138 10549 669 840 1541 2284 3298 4217 5136 7968 8634 11211 715 901 1670 2487 3526 4495 5464 8464 9130 11873 761 962 1799 2690 3754 4773 5792 8960 9626 12535 46 61 129 203 228 278 328 496 496 662
Tape width, mm
Length, m
1
2
3
4
5
6
7
8
9
10
additional meter

In the basic configuration, single-leg slings of type 1ST are produced without a metal lifting link of type NOR

Two-branch textile slings (2ST)
G/p, t	1,4 2,8 4,2 5,6 7 8,4 11,2 14 30 60 90 120 150 180 240 300 Price, rub. 1016 1178 1880 1196 1407 2226 3796 5366 6796 10045 1376 1636 2572 4234 5926 7456 11027 16081 1556 1865 2918 4672 6486 8116 12009 17401 1736 2094 3264 5110 7046 8776 12991 18721 1916 2323 3610 5548 7606 9436 13973 20041 2096 2552 3956 5986 8166 10096 14955 21361 2276 2781 4302 6424 8726 10756 15937 22681 2456 3010 4648 6862 9286 11416 16919 24001 2636 3239 4994 7300 9846 12076 17901 25321 180 229 346 438 560 660 982 1320
Tape width, mm
Length, m
1
2
3
4
5
6
7
8
9
10
additional meter

Three-leg textile slings (3ST)
G/p, t	2,1 4,2 6,3 8,4 10 12,6 16,8 21 30 60 90 120 150 180 240 300 Price, rub. 2078 2150 3010 4694 6031 2222 3310 5147 6714 8015 9316 16849 19289 2294 3610 5600 7397 8842 10287 18312 20752 2366 3910 6053 8080 9669 11258 19775 22215 2438 4210 6506 8763 10496 12229 21238 23678 2510 4510 6959 9446 11323 13200 22701 25141 2582 4810 7412 10129 12150 14171 24164 26604 2654 5110 7865 10812 12977 15142 25627 28067 2726 5410 8318 11495 13804 16113 27090 29530 72 300 453 683 827 971 1463 1463
Tape width, mm
Length, m
1
2
3
4
5
6
7
8
9
10
additional meter

Tape width, mm Length 2, m 1 2 3 4 5 6 7 8 9 10 additional meter

2 It is possible to manufacture any length with an accuracy of 0.1 m.

Chain slings, with all their positive qualities(relating primarily to carrying capacity) are still not mobile enough and have a noticeable dead weight. At the same time, in many cases, slings require ease of securing loads, and very various configurations. Textile slings have these qualities.

Textile sling materials

Modern textile slings are made from durable artificial fabric compositions that are insensitive to temperature changes, have high elasticity and sufficient tensile strength. The choice of fabric chemical compositions for the manufacture of slings is based on the unconditional fulfillment of the requirements of RD 24-SZK-01-01, which specifies the mechanical requirements for these products. Source material is a tape that is made from chemical fibers one of three types– polyamide (PA), polyester (PES), polypropylene (PP). The basic requirements for the above materials are as follows:

• The maximum temperature of the surface of the load, which is fixed with slings, should not exceed 100ºС;
• The minimum temperature of the cargo should not be lower than -40ºС;
• The residual deformation of the material after using the slings should not exceed 10...15%;
• At temperatures exceeding 160...170ºС, the slings should not ignite, but only melt with slight deformation;
• The coefficient of relative water absorption of sling materials cannot be higher than 2...4%;
• Textile slings must be resistant to acids, alkalis and other aggressive environments;
• The belts must not absorb grease, oil or other fats.

The use of other materials for the production of textile slings - in particular, nylon, polypropylene, lavsan, etc. - is allowed only when the actual values ​​of the above parameters are obviously lower than the calculated ones by 20...30%. Polypropylene fibers are not recommended for use in slings intended for handling flammable loads.

Industry regulations for the safe operation of flexible lifting devices also establish requirements regarding mechanical strength and integrity of textile slings. The presence of such defects on the surface as partial cutting of individual fibers, their abrasion, burning, twisting and residual deformation above the maximum permissible is not allowed. Threads from another material cannot be used to connect slings, and the principle of weaving the tape should minimize its mechanical wear.

To increase durability, textile slings are sometimes covered with protective tapes. Such tapes should not reduce the established limit of tensile loads, ensure a tight fit to the main material of the sling, regardless of the nature of the load, and also reduce friction between the sling and the load when it is secured to the vehicle.

Types and classification

A textile sling consists of two loops and a tape - a free piece of material between the loops. The length of the tapes determines the technological capabilities of slinging the load. Practical use found two types of textile slings - loop and ring. Technologically they differ in different ways attaching the loop part to the tape part.

Loop slings (designated STP) can be manufactured in three ways:

1. By stitching the tape through with its wrong side without preliminary twisting.
2. Forming a loop by twisting the end ribbon part into a Möbius ring, as a result of which the width of the loop decreases and its rigidity increases.
3. By folding the tape part in half, which accordingly increases the strength of the loop, but is accompanied increased consumption material.

Since the hinges bear the entire load and are also in direct contact with the crane hook, a double hinge will have the greatest durability, and a flat hinge will have the least durability.

Textile ring slings (designated STK) have an oval cross-section and are characterized by increased rigidity. However, their adherence to the surface of the load is worse than that of tape slings. Such slings are used to secure long loads. Their price exceeds the price of tape slings by 10...20%. For softer coverage, ring slings are produced as round strands and are marked with the designation STKK.

Textile slings are often equipped with oval steel rings, which, using connecting brackets, hang the slings on the crane hook. The use of such rings reduces wear on the loop. For the manufacture of rings, construction medium-carbon steel grades 30GS or 40G2 are used, which are hardened. Depending on the number of such rings, single- and multi-branch slings are distinguished. The load-carrying capacity of the latter, with the same width, thickness and method of connecting the ends, is always higher. In addition, multi-branch textile slings more evenly distribute the load over the contact surface of the hook, and contribute to a more reliable fixation of the ring in the throat of the hook.

Textile slings are classified not only according to their design, but also according to their permissible load capacity. In particular, single-leg textile slings are produced in a width range from 30 to 3000 mm, with a length from 0.8 to 3 m. They allow you to safely secure loads weighing from 500 kg to 20 tons. The permissible deflection height of such slings when loaded should not be less than 2 m, since in this case the angle of coverage of the load goes beyond safe limits (no more than 120º is allowed). The number of branches is indicated in the marking of the sling: for example, the designation 1STK indicates a single-branch ring textile sling, 4STP - a four-branch tape sling, etc. With an increase in the number of branches, the length of the sling decreases, which is associated with improved conditions for covering the hook with several rings simultaneously.

Textile slings are also classified by the number of layers of tape: under increased loads they can be two- or even three-layer. As a result, the permissible load can be increased by 40...50%.

An important element The marking of textile slings is their color. It indicates the maximum load capacity of the device:

• Purple – load capacity not more than 1000 kg;
• Green - load capacity not more than 2000 kg;
• Yellow - load capacity not more than 3000 kg;
• Gray - load capacity no more than 4000 kg;
• Red - load capacity not more than 5000 kg;
• Brown - load capacity no more than 6000 kg;
• Blue - load capacity no more than 8000 kg;
• Orange - load capacity more than 10,000 kg.

Rules for inspection and rejection of textile slings

The frequency of inspections depends on the intensity of use of textile slings. If they are used rarely, it is sufficient to visually verify the absence of surface defects. However, if the devices in question are used daily, they must be inspected at least three times a month, which is regulated by industry regulations.

Each sling is equipped with tags indicating the period of the previous inspection and the permissible test force (it must exceed the nominal force by at least 7 times). During the inspection it is established:

1. Condition of bands, rings and connecting brackets.
2. Serviceability of snap-on elements: carabiners, hooks, etc.
3. The presence of a clear mark on the technological capabilities of the slings.
4. Absence of stains from acids and alkalis, regardless of their area.
5. No delamination of multi-layer slings (allowed for a length of no more than 200 mm along the middle row and 100 mm along the outer row).
6. Absence of any surface cracks on steel parts.

Slings with cuts (both longitudinal and transverse), knots and breaks, the length of which exceeds 100 mm, should not be allowed to be used. The tapes should be free of any burns or holes.

The tags of textile slings indicate the value of the test load, GOST or TU according to which the product, material, temperature limits application, the actual length of the sling and its brand. May also be indicated Additional Information, for example, about the peculiarities of slinging individual loads.

The purchase of textile slings should be made only from trusted manufacturers who systematically produce such products. The price for such products ranges from 400 to 1000 rubles. - for simple single-leg slings, from 1500 to 5000 rubles. – for multi-branch and multi-layer.

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DECISION of Gosatomnadzor of the Russian Federation 1 Gosgortekhnadzor of the Russian Federation 97 dated 06/19/2003 ON THE APPROVAL AND ENTRY INTO EFFECT OF FEDERAL STANDARDS... Relevant in 2018

SLING PASSPORT (SAMPLE)

SLING PASSPORT (sample) Permission (license) for the production of sling N ____ from "__" _______ 200_g. Name and address of the body that issued the permit for the manufacture of the sling ___________________________________________________________________ (name of the sling) PASSPORT Loading capacity of the sling, t _______________________________________ Number normative document _____________________________________ Place of the trademark (emblem) of the enterprise - manufacturer of the sling Manufacturer and its address ___________________________________ Place for the drawing of the sling indicating the length of the sling Weight of the sling, t ___________________________________________________ Serial number of the sling according to the system of the manufacturer ______ Year and month of production of the sling _______________________________________ Date of testing of the sling ___________________________________________ Test results _____________________________________________ Warranty period _________________________________________________ Conditions under which the sling can be used: lowest ambient temperature, degrees. From __________ the highest ambient temperature, degrees. C __________ Signature of the head of the manufacturing enterprise (shop) or the head of the product control service (QCD) of the manufacturing enterprise _________________________ Place of printing ___________________ (date) Notes. 1. The passport must be kept by the owner of the sling at all times. 2. When supplying a batch of slings of the same type, it is allowed to produce one passport for the entire batch. At the same time, it must indicate all serial numbers slings included in this batch.

Appendix 10

TEXTILE TAPE SLING

1. PURPOSE

2. TECHNICAL CHARACTERISTICS

1. Designation:

2. Load capacity, t:

3. Length, m:

4. Weight, kg:

5. Serial number:

6. Date of release and testing:

7. Test result: pass

8. Temperature, deg C: -80 +100

Date of sale: MP: Quantity: pcs

STP STK 1ST 2ST 4ST

3. SAFETY PRECAUTIONS

3.1 When using slings, you should be guided by the “Rules for Design and Safe Operation lifting cranes"(PB 10-382-00).

3.2 Owners of removable lifting devices are obliged to ensure that they are kept in good condition and safe conditions work by ensuring proper inspection, supervision and maintenance in accordance with safety regulations.

3.3 Before starting work, slings are subject to visual inspection.

3.4 Removable load-handling devices that have not passed inspection and technical certification are not allowed to work.

3.5 Loads must be slinged in accordance with safe slinging schemes. To sling a load intended for lifting, slings must be used that correspond to the weight and nature of the load being lifted, taking into account the number of branches and their angle of inclination; slings general purpose should be selected so that the angle between the branches does not exceed 120 °.

3.6 The connection of the lifting machine hook with the hangers and sling loops must be reliable. The sling suspension must be secured with a hook lock.

3.7 In order to prevent loads from falling during lifting and moving them by cranes, the following rules slings:

when tying the load, the slings must be applied without knots or twists;

It is necessary to place pads under sharp corners of loads. In this case, it is necessary to take into account the location of the center of gravity of the load;

the sling should be placed under the load in such a way as to prevent the possibility of it slipping while lifting the load;

the load must be tied in such a way that during its movement it is prevented from falling individual parts and ensured a stable position of the load during movement. To do this, slinging of long loads (pillars, pipes) must be done in at least two places;

the ends of the multi-branch sling that are not used for hooking must be strengthened so that when moving the load by crane, the possibility of touching objects encountered on the way is excluded;

on the cargo reloaded with slings, in places of contact with the slings there should be no nicks or sharp edges that could damage the sling tape. The radius of the edges is not allowed to be less than the thickness of the sling tape;

the working surfaces of the hook of the lifting machine must prevent damage to the sling, have no sharp edges, the radius of curvature of the surface in direct contact with the sling must be at least 0.75 of the load-bearing width of the sling;

It is prohibited to use slings to move loads when removal from under them involves friction of slings sandwiched between the load and other surfaces, as well as to pull slings out from under the load;

slings must be protected from the influence of harmful factors of the transported cargo (for example: acid, alkali, solvent, molten substances);

It is prohibited to move products heated above 100°C;

it is prohibited to place the places where the tapes are stitched directly on the load-handling device;

when working with slings, jerks and impacts of loads should be avoided;

Forced drying of slings by any means is not allowed.

3.8 To eliminate possible sparking from the slings accumulating from friction against part of the load, the following methods are used:

treatment with the drug “Antistatic” (frequency of treatment according to the instructions for use of the drug);

braiding of metal threads or tapes (at least two) with a cross-section of at least 0.5 mm2 each;

enclosing the tape in a cover made of cotton fabric.

4. REJECTION RULES

4.1 According to the requirements of the Safety Rules, slingers must inspect slings before using them for lifting and moving loads with lifting machines.

4.2 Engineering and technical workers responsible for maintaining lifting machines in good condition and persons responsible for the safe performance of work with cranes and other lifting machines must inspect slings (with the exception of rarely used ones) - every 10 days, and rarely used removable lifting devices - before releasing them to work.

4.3 When inspecting slings, it is necessary to pay attention to the condition of the straps, hooks, hangers, locking devices, carabiner clips and places of their fastenings.

4.4 Slings with:

knots on the load-bearing belts of slings;

transverse cuts or tears in the tape;

longitudinal cuts or tears of the tape, the total length of which exceeds 10% of the total length of the sling tape or single tears with a length of more than 50 mm;

local delamination of sling tapes, except for places where tape edges are sealed for a total length of more than 0.5 m, on one outer seam or two or more internal seams (when three or more seam lines are torn);

local delamination of sling tapes in the place where the edges of the tape are sealed for a length of more than 0.2 m on one of the outer or two or more internal seams (when three or more seam lines are broken), as well as peeling of the edge of the tape or stitching of tapes at a loop for a length of more than 10 % of the length of the sealing (stitching) of the ends of the tapes;

surface breaks of belt threads with a total length of more than 10% of the belt width, caused by mechanical action (friction) against the sharp edges of the load;

damage to belts from exposure to chemicals (acid, alkali, solvents, petroleum products, etc.) with a total length of more than 10% of the width and length of the sling or individual damage of more than 10% of the width and length of more than 50 mm;

bulging of threads from a sling tape with a diameter of more than 10% of the tape width, including through holes with a diameter of more than 10% of the tape width from the impact of sharp objects;

burnt through holes on the sling tape from exposure to splashes of molten metal with a diameter of more than 10% of the width of the tape or more than three holes with a distance between them of less than 10% of the width of the tape, regardless of the diameter of the holes;

belt contamination (petroleum products, resins, paints, cement, soil, etc.) more than 50% of the sling length;

delamination of tape threads.

4.5 Repairing the sling is prohibited

4.6 Rejection of rings, loops, staples, pendants, clips, carabiners, links and other metal elements of slings

Not allowed:

wear of the surface of elements or local dents leading to a decrease in cross-sectional area by 10% or more;

the presence of residual deformations leading to a change in the original size of the element by more than 3%;

damage threaded connections and other fastenings.

4.6. The results of inspection of textile tape slings must be recorded in a special journal in accordance with the Safety Rules.

5. TRANSPORTATION AND STORAGE

5.1 Slings should be stored in a well-ventilated room at a temperature from -30°C to +30°C with a relative humidity of no more than 80%, placing them on stands, away from heat sources, no closer than 0.2 m, avoiding contact With chemicals, fire, corrosive surfaces, protecting from direct sunlight and other sources ultraviolet radiation. Before placing the sling for storage, it should be inspected for any damage that may have occurred during use. Storing damaged slings is not recommended.

5.2. It is prohibited to store petroleum products and flammable substances in the rooms where slings are stored.

5.3 Transportation of slings after packaging can be carried out by any means of transport under conditions that ensure their safety in accordance with the standards and requirements of this instruction

6. WARRANTY

6.1 The sling is tested with a static load exceeding the load capacity by 1.25 times for three minutes.

6.2 The manufacturer guarantees trouble-free operation of the sling for one month from the date of commissioning, but not more than 12 months from the date of manufacture, provided that the consumer complies with the storage and operating conditions.

6.3 The warranty does not cover damage resulting from normal wear and tear, poor care, misuse or neglect, or resulting from unauthorized tampering with the device.

STANDARD SAFETY INSTRUCTIONS
OPERATION OF TEXTILE TAPE SLINGS

RD 220-14-98

1.20. The owner of lifting machines or a specialized organization must develop methods for tying parts and assemblies of machines moved by lifting machines during their installation, dismantling and repair, indicating the devices used, as well as methods for safely tilting loads when such an operation is performed using a lifting machine .

2. OPERATION

2.1. Owners of lifting machines and removable load-handling devices are required to ensure that they are kept in good condition and safe working conditions by organizing proper inspection, supervision and maintenance in accordance with the requirements of safety regulations.

2.2. Engineering and technical worker for supervision safe operation lifting machines is obliged to supervise the technical condition and safe operation of load-lifting cranes, removable lifting devices and take measures to prevent violations of safety rules.

2.3. The engineering and technical worker responsible for maintaining lifting machines in good condition is obliged to ensure that removable lifting devices are also maintained in good condition by conducting periodic inspections and systematic monitoring of the correct maintenance of a logbook and inspection of textile tape slings ().

2.4. The person responsible for the safe performance of work with cranes is obliged to prevent the use of removable lifting devices that are unmarked, faulty, or not suitable for the load capacity and nature of the load.

2.5. Slingers must be appointed to hook, strap (sling) and hang the load on the hook of a lifting machine in accordance with the requirements of safety rules.

2.6. Owners of lifting machines and operating organizations must develop methods for proper slinging and hooking of loads, which slingers must be trained to use. A graphic representation of methods for slinging and hooking loads should be handed out to slingers and crane operators or posted at work sites.

2.7. The owner of lifting machines or a specialized organization must develop methods for tying parts and assemblies of machines moved by lifting machines during their installation, dismantling and repair, indicating the lifting devices used, as well as methods for safely slinging loads when such an operation is carried out using a lifting machine. cars.

2.8. Lifting machines and removable load-handling devices that have not passed inspection and technical certification are not allowed to work. Faulty load-handling devices, as well as devices that do not have tags (stamps), should not be located in the work areas.

2.9. Loading and unloading operations and storage of cargo at bases, warehouses, sites must be carried out according to technological maps, which indicate a list of used load-handling devices and graphic images (diagrams) of cargo slinging.

2.10. Loads must be slinged in accordance with slinging diagrams. To sling a load intended for lifting, slings must be used that correspond to the weight and nature of the load being lifted, taking into account the number of branches and their angle of inclination; General purpose slings should be selected so that the angle between the branches does not exceed 90°.

2.11. The connections between the hook of the lifting machine and the suspensions, loops and thimbles of the slings must be reliable. The sling suspension must be secured with a hook latch. The mounting loop must be secured with a latch in the hook link of the sling.

2.12. In order to prevent loads from falling during lifting and moving them by cranes, the following slinging rules should be observed:

when tying the load, the slings must be applied without knots or twists;

Under sharp corners of metal weights (channels, angles, I-beams) it is necessary to place pads. In this case, it is necessary to take into account the location of the center of gravity of the load. The sling should be placed under the load in such a way as to prevent it from slipping while lifting the load. The load should be tied in such a way that during its movement it is prevented from falling of its individual parts and a stable position of the load is ensured during movement. To do this, slinging of long loads (poles, pipes) must be done in at least two places;

The ends of the multi-leg sling that are not used for hooking must be strengthened so that when moving the load by crane, the possibility of touching objects encountered along the way is excluded.

3. PROCEDURE FOR INSPECTION AND REJECTION OF TEXTILE
BELT SLINGS

3.1. According to the requirements of safety regulations, slingers must inspect slings before using them for lifting and moving loads with lifting machines.

3.2. Engineering and technical workers responsible for maintaining lifting machines in good condition, and persons responsible for the safe performance of work with lifting cranes, pipe-laying cranes, load-lifting cranes and other lifting machines, must inspect slings (except for rarely used ones) every 10 days, rarely used removable load-handling devices - before putting them into operation.

3.3. When inspecting slings, it is necessary to pay attention to the condition of the tapes, hooks, hangers, locking devices, clips, carabiners and places of their attachment.

3.4. In case of using a sling that is rarely used or after expiration warranty period storage, it must be subjected to a strength test with a static load exceeding the rated load by 100% for 10 minutes.

4. STORAGE OF SLINGS

Slings should be stored on shelves made of stainless materials in a clean, dry, ventilated area. They should be kept away from heat sources and avoid contact with chemicals, dense gases, corrosive surfaces, and sources of ultraviolet radiation.

Damaged slings should not be stored together with those suitable for use.

Appendix A

Sling passport form
			Permission (license) for production of sling № __________________________ from "__" __________ 200 _____ g. Name and address of the authority that issued permission to manufacture the sling
(name of sling)
PASSPORT
Loading capacity of the sling, t ___________________________________________________
Regulatory document number (TU) __________________________________________
Place of the trademark (emblem) sling manufacturer
Manufacturer and its address __________________________________________
Place for sling drawing indicating the length of the sling
Weight of the sling, t ______________________________________________________________
Serial number of the sling according to the manufacturer’s system ___________________
Year and month of production of the sling ___________________________________________________
Sling test date ______________________________________________________________
Test results ______________________________________________________________
Guarantee period __________________________________________________________
Conditions under which the sling can be used: lowest ambient temperature, °C ____________________________ highest ambient temperature, °C ____________________________
Signature of the head of the enterprise - manufacturer (workshop) or supervisor product control services (QTC) manufacturer
Place print
Notes: 1. The passport must be kept by the owner of the sling at all times. 2. When delivering a batch of slings of the same type, it is allowed to produce one passport for the entire batch. At the same time, it must indicate all the serial numbers of the slings included in this batch.
Guarantees: the manufacturer guarantees compliance of the sling with the technical characteristics given in the passport (subject to the consumer's compliance with storage conditions and operating instructions) for 3 months from the date of commissioning in single-shift operation within the warranty period of storage (12 months from the date of release of the sling ).

Appendix B

Logbook form for recording and inspection of textile tape slings