GOST 15150-69 applies to all types of machines, instruments and other technical products and establishes the macroclimatic zoning of the globe, designs, categories, operating conditions, storage and transportation of products in terms of the impact of environmental climatic factors
Types of climatic versions, designation
- U - temperate climate (+40/-45 o C);
- HL - cold climate (+40/-60 o C);
- UHL - moderate and cold climate (+40/-60 o C);
- T - tropical climate (+40/+1 o C);
- M - maritime moderate-cold climate (+40/-40 o C);
- O - general climatic version (except for sea) (+50/-60 o C);
- OM - general climatic marine version (+45/-40 o C);
- B - all climatic versions (+50/-60 o C).
Climatic conditions in Central Antarctica are not determined by GOST 15150-69. Several macroclimatic regions can be combined into a group of macroclimatic regions (for example, climate category UHL, T).
Example notation:
Bellows compensator KSO 200-16-160 UHL 1.
This means that a bellows expansion joint with a nominal diameter of 200 mm, a working pressure of 16 bar and a compensating capacity of 160 mm is used in moderately cold climates at temperatures down to minus 60 o C in the open air.
The number after the letters indicates the placement category:
- 1 - open air;
- 2 - the same as 1 only without direct sunlight and without precipitation;
- 3 - indoors without climate control;
- 4 - indoors with ventilation and heating;
- 5 - in rooms with high humidity, without artificial regulation of climatic conditions.
General provisions of GOST 15150-69:
- GOST 15150-69 must be used in the design and manufacture of products in accordance with the climatic modifications reflected in it. In particular, it should be used when drawing up technical specifications for the development or modernization of products, as well as when developing state standards and technical specifications that establish requirements regarding the impact of climatic environmental factors for a group of products, and in the absence of these group documents - for individual types of products . All products must be manufactured in accordance with climatic modifications in accordance with GOST 15150-69
- Products must maintain their parameters within the limits established by technical specifications, standards or technical conditions during the service life and shelf life specified in the technical specifications, standards or technical conditions, after and (or) during exposure to climatic factors, the values of which are established hereby standard i.e. must comply with climatic modifications in accordance with GOST 15150-69.
- Products are intended for operation, storage and transportation in the range from the upper to the lower values of these climatic modifications, while in addition to the ranges of climatic factors within which the operation of the products is ensured during operation, one or more narrower ranges of climatic factors can be established, within which provide a narrower range of parameter deviations (for example, higher control or measurement accuracy), i.e. climatic design must correspond to the category according to GOST 15150-69.
- For specific types or groups of products, the types of influencing climatic factors influencing the climatic design according to GOST and their nominal values are established depending on the operating conditions of the products in the relevant technical specifications, standards and technical conditions. If there are documents that establish for groups of products a connection between the values of factors with the specified climatic modifications in accordance with GOST 15150-69, you should be guided by the instructions of these documents
- It is allowed to operate products in macroclimatic areas other than those for which the products are intended, if climatic factors during operation do not exceed the limits of the nominal values established for these products. For example, products of the UHL4 climatic version can be operated in UHL2 conditions during the dry summer period.
- It is allowed to operate products in conditions where the values of climatic factors go beyond the established nominal values, if deviations in service life are acceptable. In this case, the permissibility of operation, the values of climatic factors for designs, and permissible deviations in service life are agreed upon with the product supplier.
- In accordance with economic and technical feasibility, it is recommended to manufacture products suitable for use in several regions established by this standard, that is, the climatic category according to GOST 15150-69 should cover several climatic regions.
- Products can also be designed for use in several macroclimatic regions; in these cases, combinations of various operating or storage conditions with periods of stay in these conditions are established in standards or technical specifications for products; climatic modifications (climatic modification category) must be indicated in the accompanying documents for the product.
- The macroclimatic region with a temperate climate UHL (climate category UHL) includes areas where the average annual absolute maximum air temperature is equal to or below plus 40°C, and the average annual absolute minimum air temperature is equal to or above minus 45°C.
- D descends from the macroclimatic region with a temperate climate to identify a macroclimatic subregion with a warm temperate subtype of macroclimate, for which the average of the annual absolute minimum air temperatures is equal to or higher than minus 25 ° C.
- The macroclimatic region with a cold climate HL (climatic category HL) includes areas in which the average annual absolute minimum air temperature is below minus 45°C. The cold climate region UHL (climate category UHL) is indicated on the map.
By agreement with the customer, it is allowed to supply products designed for a temperate climate U1 to areas within 50 km from the southwestern and southeastern boundaries of the macroclimatic region with a cold climate on the territory of the Russian Federation
Federation.
Products placed on mobile units intended for deliveries to the coastal area of the Okhotsk (north of the mouth of the Uda River) and Bering Seas (with the exception of the Kamchatka Peninsula) must be manufactured in the HL design.
Temperature values according to climatic version
Product execution |
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| Working | Limit working |
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| top | lower | top | lower | ||
| U, TU |
1; 1.1; 2; 2.1; 3 | +40 | -45 | +45 | -50 |
| 3.1 | +40 | -10 | +45 | -10 | |
| 5; 5.1 | +35 | -5 | +35 | -5 | |
HL |
1; 1.1; 2; 2.1; 3 | +40 | -60 | +45 | -70 |
| 3.1 | +40 | -10 | +45 | -10 | |
| 5; 5.1 | +35 | -10 | +35 | -10 | |
| UHL | 1; 1.1; 2; 2.1; 3 | +40 | -60 | +45 | -70 |
| 3.1 | +40 | -10 | +45 | -10 | |
| 4 | +35 | +1 | +40 | +1 | |
| 4.1 | +25 | +10 | +40 | +1 | |
| 4.2 | +35 | +10 | +40 | +1 | |
| 5; 5.1 | +35 | -10 | +35 | -10 | |
| TV | 1; 1.1; 2; 2.1; 3; 3.1 | +40 | +1 | +45 | +1 |
| 4 | +40 | +1 | +45 | +1 | |
| 4.1 | +20 | +10 | +40 | +1 | |
| 4.2 | +45 | +10 | +45 | +10 | |
| 5; 5.1 | +35 | +1 | +35 | +1 | |
| T, TS | 1; 1.1; 2; 2.1; 3; 3.1 | +50 | -10 | +60 | -10 |
| 4 | +45 | +1 | +55 | +1 | |
| 4.1 | +25 | +10 | +40 | +1 | |
| 4.2 | +45 | +10 | +45 | +10 | |
| 5; 5.1 | +35 | +1 | +35 | +1 | |
| ABOUT | 1; 1.1; 2; 2.1 | +50 | -60 | +60 | -70 |
| 4 | +45 | +1 | +55 | +1 | |
| 4.1 | +25 | +10 | +40 | +1 | |
| 4.2 | +45 | +10 | +45 | +1 | |
| 5; 5.1 | +35 | -10 | +35 | -10 | |
| M | 1; 1.1; 2; 2.1; 3; 5; 5.1 | +40 | -40 | +45 | -40 |
| 4; 3.1 | +40 | -10 | +40 | -10 | |
| 4.1 | +35 | +15 | +40 | +1 | |
| 4.2 | +40 | +1 | +40 | +1 | |
| TM | 1; 1.1; 2; 2.1; 3; 5; 5.1 | +45 | +1 | +45 | +1 |
| 4 | +45 | +1 | +45 | +1 | |
| 4.1 | +25 | +10 | +40 | +1 | |
| 4.2 | +45 | +1 | +45 | +1 | |
| OM | 1; 1.1; 2; 2.1; 3; 5; 5.1 | +45 | -40 | +45 | -40 |
| 4; 3.1 | +45 | -10 | +45 | -10 | |
| 4.1 | +35 | +15 | +40 | +1 | |
| 4.2 | +40 | +1 | +40 | +1 | |
| IN | 1; 1.1; 2; 2.1; 3 | +50 | -60 | +60 | -70 |
| 3.1 | +50 | -10 | +60 | -10 | |
| 4 | +45 | -10 | +55 | -10 | |
| 4.1 | +25 | +10 | +40 | +1 | |
| 4.2 | +45 | +1 | +45 | +1 | |
| 5; 5.1 | +45 | -40 | +45 | -40 | |
Pressure water supply:
When storing pipes, they should be laid on a flat surface of vehicles, without sharp protrusions or uneven surfaces, to avoid damage to the pipes.
Pipes are stored in accordance with GOST 15150, section 10, under conditions 5 (OZH4). It is allowed to store pipes in conditions 8 (OZh3) for a period of no more than 12 months, including the period of storage at the manufacturer.
Stack height when storing pipes for more than 2 months. should not exceed 2 m. When stored for up to 2 months. The height of the stack should be no more than 3 m.
Gas supply:
Pipes are stored in accordance with GOST 15150, section 10, under conditions 5 (OZH4). It is allowed to store pipes in conditions 8 (OZh3) for a period of no more than 6 months. from the moment of manufacture. Height of a stack of pipes in sections and coils when stored for more than 2 months. should not exceed 2 m. For shorter storage periods, the stack height should be no more than 3 m for SDR 17.6 and 4 m for SDR 11.
Non-pressure water supply. Sewerage:
Pipes should be stored in conditions that exclude the possibility of mechanical damage, preferably in unheated warehouses. When stored in heated warehouses, pipes should be located no closer than one meter from heating devices. When stored outdoors for a long time (more than three months), the pipes must be protected from direct sunlight.
Temporarily (no more than one month) storage of pipes without protection from UV rays is allowed at construction sites and the open warehouse of the manufacturer temporarily (no more than one month).
During storage, the height of pipe stacks should not exceed, m:
- 2 for 3 months storage,
- 3 for more than 3 months.
Fitting
Segmental:
Parts must be stored in accordance with the requirements of GOST 15150-69, section 10, in conditions 5 (OZh4). Parts must be protected from direct sunlight. Storage conditions must exclude the possibility of mechanical damage or deformation of products and contamination of their surface.
It is allowed to be stored on racks without packaging in bundles, individually in a horizontal or vertical position one row high, as well as in heated rooms at a distance of at least 1 m from heating devices.
Shelf life: 3-4 weeks.
Harvest season: all year round
Humidity: 90-95%
The pulp of a ripe mango fruit contains approximately 15% sugar, up to 1% protein.
Mango pulp consists of water, contains proteins, carbohydrates and fiber, it is rich in vital vitamins D, C, A, B vitamins, calcium, phosphorus, iron. Contains zinc, magnesium, potassium, pectin, beta-carotene, organic acids, sucrose.
Mango tastes like a mixture of peach and pineapple, only twice as sweet.
Mango pulp contains 12 amino acids, including all essential ones. Mango fruits are also rich in carotenoids, which cause the yellow or orange-yellow color of the pulp (mangoes have almost 5 times more carotene than tangerines).
B vitamins, vitamin C and carotene strengthen the body's immune system and protect healthy cells from oxidation as antioxidants.
Mango relieves nervous tension, improves mood, helps overcome stress, and increases sexual activity.
Mango has an antipyretic effect, it increases tone and improves the functioning of the cardiovascular system. Mango is recommended to be consumed for inflammation of the gums and oral cavity, as well as for stomach pain and colds. Mango leaves are an excellent teeth whitener.
European herbalists prescribe a decoction of mango leaves to treat diabetes and retinal damage in diabetics. There is also an improvement in the condition of blood vessels and the pancreas. A decoction of semi-dry mango leaves helps with hypertension, in the treatment of multiple hemorrhages on the skin, varicose veins, etc.
In Indian folk medicine, mango fruits are famous for curing many diseases (even cholera and plague). Ripe fruits are prescribed as a diuretic and laxative for internal bleeding. Mango juice is used to treat acute dermatitis; the seeds are used for asthma.
Scientific research shows that mango extract has the amazing ability to reduce weight and regulate the level of so-called “bad” cholesterol. Experts tested an extract from the seeds of this plant and found that its natural components are capable of regulating metabolic processes in the body.
Surprisingly, in countries where this fruit is widely cultivated, and even more so in India, it is eaten at almost all stages of development. For example, in India, a very popular dish is pieces of unripe mango marinated in oil, salt and spices. True, the usefulness of this culinary delight is questionable; it is too oily, sour and spicy. And therefore, under no circumstances should it be tried by those who suffer from arthritis, rheumatism, sinusitis and gastritis with high acidity.
Mango seeds produce oil rich in valuable fatty acids. It prevents split ends and gives volume to hair. You can also make a fifteen-minute mask for the ends of your hair from mango pulp.
10.1. Storage conditions for products, determined by their location, macroclimatic region and type of atmosphere, and characterized by a combination of climatic factors affecting packaged and (or) canned products during storage, are given in Table. 13.
10.2. Conditions for transporting products, other than those specified in paragraphs. 10.3-10.5, are the same as storage conditions in open areas: for macroclimatic regions with a temperate and cold climate on land - according to storage conditions 8* for all macroclimatic regions on land, for a macroclimatic region with a tropical climate and for sea transport - 9 **. In this case, if the products are intended for transportation on open decks, the impact of sea waves must be taken into account.
(Changed edition, Amendment No. 3).
Table 13. Product storage conditions
|
Storage conditions |
Designation of storage conditions for products |
Climatic factors |
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|---|---|---|---|---|---|---|---|---|---|---|
|
Basics |
Auxiliary |
Air temperature, °C |
Relative air humidity according to table. 6 for climatic version |
Solar radiation |
Rain intensity, upper value, mm/min |
Mold and wood-destroying fungi |
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|
Literal |
Text |
Upper value |
Lower value |
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|
Heated and ventilated warehouses, air-conditioned warehouses located in any macroclimatic regions |
Heated storage |
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|
Humidity controlled storage |
See note 1 |
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|
Temperature and humidity controlled storage |
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|
Closed or other premises with natural ventilation without artificially controlled climatic conditions, where fluctuations in temperature and humidity are significantly less than in the open air (for example, stone, concrete, metal with thermal insulation and other storage facilities), located in macroclimatic regions with temperate and cold climates |
Unheated storage in macroclimatic regions with temperate and cold climates |
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|
Closed or other premises with natural ventilation without artificially controlled climatic conditions, where fluctuations in temperature and air humidity are significantly less than in the open air (for example, stone, concrete, metal with thermal insulation and other storage facilities), located in any macroclimatic regions, including in tropical climates |
Unheated storage |
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|
Sheds, or rooms where fluctuations in air temperature and humidity do not differ significantly from fluctuations in the open air (for example, tents, metal storage facilities without thermal insulation, etc.), located in macroclimatic regions with a temperate and cold climate in a type I atmosphere |
Sheds in macroclimatic regions with temperate and cold climates in a relatively clean atmosphere |
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|
Sheds or rooms where fluctuations in air temperature and humidity do not differ significantly from fluctuations in the open air (for example, tents, metal storage facilities without thermal insulation), located in macroclimatic regions with temperate and cold climates in any type of atmosphere**** |
Sheds in macroclimatic regions with temperate and cold climates |
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|
Sheds or rooms where fluctuations in air temperature and humidity do not differ significantly from fluctuations in the open air (for example, tents, metal storage facilities without thermal insulation), located in any macroclimatic areas, including areas with a tropical climate in any type of atmosphere**** |
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|
Open areas located in macroclimatic regions with temperate and cold climates in a type I atmosphere |
Open areas in macroclimatic regions with temperate and cold climates in a relatively clean atmosphere |
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|
Open areas in macroclimatic areas with temperate and cold climates in any type of atmosphere**** |
Open areas in macroclimatic regions with temperate and cold climates |
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|
Open areas in any macroclimatic areas, including areas with a tropical climate, in any type of atmosphere**** |
Open areas |
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* For a short time (up to 3-4 hours per year), the temperature can increase to 60°C for storage conditions 8, to 70°C for storage conditions 9.
** The temperature value is taken to be minus 60°C for products of UHL (HL), O, B category 1; 1.1; 2; 2.1; 3; 3.1, as well as for products of other designs, for which the standards or technical specifications for products indicate a lower temperature value during operation below minus 50 ° C or which must be transported through areas with a cold climate in winter (or temporarily stored in these areas).
*** It is allowed to take a lower temperature value of minus 10°C if the product will not be transported or stored in an area with a temperate and cold climate in winter or transported by plane at any time of the year.
**** In this case, only the impact of type II atmosphere is taken into account, which is not specified in the standards or technical specifications. Exposure to Types III and IV atmospheres should be considered when specified in product standards or specifications. In particular, when storing products on the decks of floating ships and vessels, one should take into account the impact of a type III atmosphere, as well as (during navigation) sulfur dioxide with its content in the atmosphere from 60 to 250 mg/m 3 × day (0.07 to 0. 3 mg/m 3).
Notes:
1. Relative air humidity values: for storage conditions 1.1 upper - 40% at 50°C, average annual - 30% at 20°C; for storage conditions 1.2 top - 55% at 15°C, average annual - 40% at 15°C.
2. The integral surface flux density of solar radiation energy is 1125 W/m2 (0.027 cal/cm2 ×s), including the flux density of the ultraviolet part of the spectrum (wavelength 280-400 nm) - 68 W/m2 (0. 0016 cal/cm 2 ×s).
3. When stored under conditions 3, 6 or 9 in a macroclimatic area with a dry tropical climate, it is allowed to take the value of relative air humidity and the effect of mold fungi as the same as for storage conditions 2, if the safety of the products during transportation is ensured.
4. The minus sign “-” means that the impact of factors is not taken into account, the plus sign “+” - the impact of the factor is taken into account, the sign “H” - the impact of the factor is significantly less than for the case indicated by the plus sign “+”.
5. In the regulatory and technical documentation for the product, the main designation of storage conditions is indicated. One of the auxiliary designations may be indicated in brackets along with the main one for connection with previously used designations.
6. Storage conditions 1.1 and 1.2 are prescribed with special technical and economic justification.
(Changed edition, Amendment No. 2, 3).
10.3. For products for which the standards or technical conditions provide for transportation only in closed transport (railway cars, containers, closed vehicles, holds, etc.), the transportation conditions are the same as the storage conditions: for macroclimatic regions with moderate and cold climates on land - according to storage conditions 5*, for all macroclimatic regions on land or for a macroclimatic region with a humid tropical climate - according to storage conditions 6, for sea transportation in holds - according to storage conditions 3**.
* In this case, only the impact of type II atmosphere is taken into account, which is not specified in the standards or technical specifications. If exposure to Types III and IV atmospheres is required to be taken into account, this should be specified in the standards or specifications.
** For sea transportation within an area with a temperate maritime climate, with a transportation distance of no more than 1.5 thousand km and (or) transportation time of no more than 1 month, 8 and 2, respectively.
10.4. For products intended for transportation on airplanes, in addition to those specified in clause 10.2, the following effects must be taken into account:
- low temperature equal to minus 60°C (lower value);
- sudden temperature changes from the upper value during storage to minus 60°C and back;
- reduced air pressure (the lower pressure value is selected according to clause 37 and is indicated in technical specifications, standards or technical specifications for products).
The instructions of this paragraph do not apply to products for which the standards or technical conditions provide for transportation only in heated sealed compartments.
10.5. In cases where, due to the design features of the products, it is not allowed to expose them during transportation and (or) storage to the temperatures established in paragraphs. 10.1-10.4, in agreement with the customer, establish transportation conditions the same as for storage conditions 1, or narrower temperature ranges compared to those established for storage conditions 4-9, or establish requirements for transportation and (or) storage only for certain periods seasons. The transportation conditions specified in this paragraph are additionally specified in the accompanying documentation and labeling of the cargo.
10.6. The periods of stay of products under appropriate transportation conditions are established in standards for transportation conditions or (in the absence of such standards) - in standards or technical specifications for products.
Note. The transportation conditions in this section are given to assess the types and magnitudes of climatic factors acting on packaging and packaged products, and should be taken into account when choosing preservation and packaging (taking into account the design and category of products).
SALE OF OPTICAL DROP CABLE WITH REMOTE POWER ELEMENT. ISSUE 2019 PRICE PER 1 KM FROM 5,408 RUB.
Rules for transporting and storing cables
1. Requirements for transporting a cable drum
1. Transportation of the cable must be carried out in accordance with the requirements of GOST 18690-82.
2. Conditions for transporting cables in terms of exposure to climatic factors must comply with storage conditions 8 (OZhZ) according to GOST 15150-69.
4. Cable transported in violation of the above points is not covered by the manufacturer’s warranty.
2. Requirements for unloading the cable drum
1. An optical cable is a fragile product, as evidenced by the special marking “Fragile. Be careful" on the cheek of the bar-ban. When carrying out unloading work, it is necessary to protect the cable drum from external mechanical influences: shock, vibration, etc.
2. When carrying out unloading work, it is allowed to roll the drum only in the direction indicated by the arrow on the outer side of the drum cheek.
3. The cable is unloaded from the vehicle using a forklift or lifting mechanisms.
4. If a mechanized method of unloading the cable is not possible, it is allowed to roll out the drums along the gangway using slings. Unloading drums manually by rolling is permitted provided that the warehouse floor is at the same level as the floor of the car body or the floor of the carriage. If the warehouse floor is located below the level of the floor of the carriage or car body, manual unloading of the drums during tilting is allowed along slopes or slopes by two workers using strong ropes (POT RM-007-98, clause 2.50; clause 2.51). In this case, the possibility of the cable drum falling or hitting must be completely excluded.
5. Throwing the cable drum from the car body onto the ground is strictly prohibited!
3. Incoming control and actions in case of detection of non-conformity
1. Upon receipt of the cable, the Buyer carries out input control in the scope of acceptance tests specified in the specifications specified in the accompanying documentation.
2. If desired, the Buyer has the right to conduct additional tests provided for in the Specifications.
3. If inconsistencies are identified, the Buyer prepares and sends to MKF JSC a claim containing: the name of the Buyer’s organization, the number of the cable drum, the length of the cable, the nature of the nonconformity, the date of detection of the nonconformity, the brand of equipment and the modes on which the measurements were made ( tests).
4. Hidden defects of the product can be identified by the Buyer during the process of laying and installing the cable. The actions in this case are similar to those described in paragraph 3.3.
4. Storing the cable drum
1. Storage conditions for cables must comply with storage conditions 5 (OZh4) according to GOST 15150-69.
2. The optical cable must be stored in a place away from direct sunlight, in the supplier's packaging.
5. Safety requirements
1. When carrying out work on packaging, loading, transportation, unloading, incoming control, storage, laying and installation of optical cable, workers and employees must comply with the safety requirements stipulated by the internal documentation of the organization responsible for performing these works.
6. Manufacturer's warranty
1. The manufacturer guarantees that the cables comply with the requirements of the specifications specified in the accompanying documentation, provided that the Buyer complies with the conditions of transportation, unloading, storage, installation and operation.
2. Warranty period of operation - 2 (two) years from the date of commissioning, but not more than 3 (three) years from the date of delivery, unless otherwise specified in the contract.
