Products

Valves

Valves

A gate valve is a pipe fitting in which the locking or regulating element moves perpendicular to the axis of the flow of the working medium. Gate valves are a very common type of shut-off valve. They are widely used on almost any technological and transport pipelines with diameters from 15 to 2000 mm in housing and communal services, gas and water supply systems, oil pipelines, energy facilities and many others at operating pressures up to 25 MPa and temperatures up to 565 °C.

Задвижка 30с15нж Ду150 Ру40 2 исп САЗ (Россия), цена в ...

The wide distribution of valves is explained by a number of advantages of these devices, including:

  • comparative simplicity of construction;
  • relatively small construction length;
  • it can be used in a variety of operating conditions;
  • low hydraulic resistance.

The latter quality makes the valves especially valuable for use in main pipelines, which are characterized by constant high-speed movement of the medium.

Slide-out valve with spindle

In this design, the spindle thread and the running nut are located outside the valve body. The lower end of the spindle is connected to the gate and when the travel nut is rotated to open the gate, it performs only translational movement together with the gate, while the upper end of the spindle is extended by the amount of the gate stroke. To allow movement of the spindle, the running nut is raised above the top of the cover (i.e., above the oil seal) by about the size of the stroke of the shutter in a structure called a bugle node.

The advantages of this design are the absence of harmful effects of the working environment on the running unit and free access for its maintenance, and therefore less wear of the oil seal and higher reliability of the threaded pair and the oil seal.

The disadvantage of such valves is an increase in the construction height and weight due to the output of the spindle from the cover by at least the diameter of the passage and the need for this reason to leave a free space for the output of the spindle during installation.

CENTRIFUGAL CANTILEVER TYPE K

CENTRIFUGAL CANTILEVER TYPE K

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Cantilever centrifugal pumps.
Designed for pumping chemically neutral water with a hydrogen index of 6-8 with a mass fraction of mechanical impurities of no more than 0.3% and the size of solids no more than 1 mm., with a temperature of no more than 80 C

TECHNICAL PARAMETERS

Серияподача,
куб м/час
напор, мсерия
двигателя
W двигателя, кВтчастота
вращ., об/мин
напряжение, Врабочая
жидкость
кавит.
запас
масса насосамасса агрегатадавл. на входежидк.
К-60М6020'51450-чистая вода566--80
Vertical pumping pump VP 340-18A

Vertical pumping pump VP 340-18A

Purpose: vertical centrifugal pumping Pump VP 340-18A is designed for pumping neutral water with a hydrogen pH=6-7.5,temperature from 1 to 450C with a content of mechanical impurities no more than 0.2% by weight, the size of solid particles no more than 0.2 mm and microhardness no more than 1.47 GPA. It is used for completing centrifugal sectional pumps of the CNS 300-650…1040 type.

Technical parameters

Rated capacity of the pump VP 340-18A-340 m3 / h, outlet pressure (head) - 18 m.water. the maximum efficiency of the VP 340-18A pump is 61%; the allowed cavitation margin is no more than 6 meters.

ХАРАКТЕРИСТИКА ВП

Complete set of bearings: domestic production, foreign production: FAG, SKF and others.

Complete set of seals: end, oil seal.

Complete set of engines: domestic production/foreign production.

Instrumentation equipment: sensors of rotor displacement, bearing temperature, dry running, pressure sensors of the discharge line, pressure gauges, flow meters, control cabinets of domestic and foreign production.

Complete set of power equipment: high-voltage cells, soft-start devices, frequency converters of domestic and foreign production.

Delivery: Electric pump VP 340-18A, spare parts.

Color version: blue (RAL 5010).

Centrifugal pump

Centrifugal pump

Centrifugal pumps, depending on their modification, can solve many production tasks.

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For pumping chemically neutral water or water with a temperature not higher than 105 degrees Celsius, CNSG pumps are used. Pumping of oil used in systems of turbo generators, as well as oil supply in control systems during the descent and stop of turbines is carried out by pumps TSNSM. Pumping acidic water with a pH < 6.5 occurs using the CNS 60-66.. .330), and with a pH of 3.5-8.5, the CNS 300-120 is already used…600. Also, CNS pumps can carry out pumping of watered gas-saturated and commercial oil in the systems of in-field collection, preparation and transportation of oil. And pumping of recycled technical water with a temperature of up to 40°C on hydroshafts is performed by pumps tsnsg 850-240…960.

The most widely used pumps are CNS-180, CNS-300 and CNS-60. This was due to the fact that their performance characteristics are suitable for a large range of tasks. The pressure created by the CNS-180, CNS-300 and CNS-60 pumps can vary. This function is provided directly during manufacturing.

In connection with the wide range of pumps supplied by our company, we also organize the supply of various spare parts for CNS, CNSG and other types of pumps. At the request of the customer, we can supply mechanical and modular mechanical seals in pumps CNS-60, CNS-180, CNS-300, in pumps CNS, M, G, h 13-17…350; CNS, M, G, h 38-44…220; CNS, M, G, h 60-66…350; CNS, h 60-50…250; CNS, M, G, h 105-98…490; CNS, M, G, h 180-85…425; CNS, M, G, h 300-120…600; CNS, G 180-500…900.

Ropes with end fittings

Ropes with end fittings

Pressing of steel fittings

fittings new2

Pressing steel fittings is the final operation consisting of connecting a steel rope and a steel fitting with various mounting options and shapes. The main advantages of these products are small dimensions and high strength. The fastening of the steel fitting on the rope has a sealing strength factor equal to 90% of the breaking force of the rope. The manufacture of such products requires the use of special devices and high-power presses. The fitting is made of special steel that can withstand the loads applied to it.

Filling couplings (sockets)

sockets art new

In this method of sealing the ends of the rope, the couplings are fixed using a low-melting metal or a special polymer composition (WireLock). Coupling sealing is only possible for ropes up to 90 mm in diameter.This type of sealing has the highest efficiency coefficient, but it is the most time-consuming and expensive. The filling of special couplings (sockets) intended for operation at temperatures up to -50°C involves the use of modern polymer WireLock as the filling material.

The Advantages Of WireLock:

  • There is no temperature influence on the strength and fatigue characteristics of the rope and the filling coupling.
  • The rope lubricant in the rope twist Assembly remains intact.
  • The possibility of shell formation is excluded.

According to ISO/DIS 17558, the operating temperature limit applied to a wire rope with a steel core, the ends of which are filled into the coupling with this alloy, is from -50 °C to +110 °C. WireLock Filling allows you to achieve the maximum allowable utilization rate of the final product. Wirelock is manufactured in accordance with European standards: ISO17558 and EN13411-4. It has certificates of ISO9001, Lloyd.

Steel rope sling

Steel rope sling

Steel rope slings are quite reliable and resistant to sudden dynamic loads. The rope sling is made in two versions: by braiding and crimping with an aluminum sleeve (page 96). Rope slings are used for lifting and moving a variety of loads at temperatures from -40°C to + 400°C.

Ветвь канатная ВК

  • РД 10-33-93
vetv kanatnaya art 1
                                     

                                      рис.1

vetv RD art 2

                                     рис. 2 

About the product:

The rope branch is made from a piece of light or galvanized steel rope. Sealing the ends of the product is carried out by manual braiding (Fig.1) or crimping with an aluminum sleeve (Fig.2).

  • РД 10-33-93
USK 1 art 1

                                     рис.1

 

USK 1 art 2

                                     рис.2

About the product:

The rope loop sling is made of a piece of light or galvanized rope. Sealing the ends of the product is carried out by manual braiding (at the top) or crimping with an aluminum sleeve (at the bottom).

Универсальный строп канатный УСК 2 кольцевой

  • РД 10-33-93
USK 2 art 1

                                          рис.1

USK 2 art 2

                                          рис.2

About the product:

The ring rope sling is made from a piece of light or galvanized steel rope. Sealing the ends of the product is carried out by manual braiding (Fig.1) or crimping with an aluminum sleeve (Fig.2).

Строп канатный одноветвевой 1СК

  • РД 10-33-93
strop 1SK art 1

                                       рис.1

strop 1SK art 3

                                      рис.2

strop 1SK art 2

                                      рис.3

strop 1SK art 4

                                      рис.4

About the product:

Single-branch rope slings are made from a piece of light or galvanized steel rope. Sealing the ends of the product is carried out by pressing the aluminum sleeve. At the request of the client, it is possible to manufacture single-branch slings by manual braiding. Slings are made of four modifications:

  • the upper end of the product is a free loop, the lower end of the product is equipped with a koush and a cargo hook;
  • the upper end of the sling is equipped with a koush and a hook, the lower-with a koush and a bracket;
  • both ends of the product are equipped with a koush and a bracket;
  • both ends of the product are equipped with a koush and a hook.
Fraser-catchers

Fraser-catchers

Magnetic fraser-catchers ФМ, ФМЛ, ФЛМ

Magnetic fraser-catchers ФМ, ФМЛ, ФЛМ – a tool that can be used to mill and extract small objects at the bottom of the well from metal (including hard-alloy ones).

Magnetic fraser-catchers ФМЗ (with mechanical locking)

Magnetic fraser-catchers ФМЗ (with mechanical locking) refers to drilling and repair equipment. It removes metal objects of any length and shape from the bottom of wells of various types.
Pipe traps

Pipe traps

Internal spiral trap ТВС

The internal spiral FA pipe trap allows you to capture and lift different types of pipes from wells (casing, drilling, pump-drilling) when it is necessary to eliminate the consequences of an accident.

Internal trap ТВ, ТВУ, ТВП

Internal trap ТВ, ТВУ, ТВП used when you need to capture different types of pipes in wells, and then extract them whole or in parts from emergency columns. The trap captures the pipe from the inside.

Internal trap ТВМ

An internal freeing TVM pipe trap is necessary to capture and pull pipes of various types (completely or in parts) to the surface from the well when fishing operations are performed. The trap captures the pipe from the inside.

External coupling tube that is released by TMO and modified by TMO

TMO-89-116 external coupling trap is able to grab the coupling and lift an entire column from the well in an emergency condition of different types of pipes d 60 mm, 73 mm.

Spear trap ТН, ТНЗ, ТНС

Spear trap ТН, ТНЗ, ТНС makes it possible to capture and extract columns of different types of pipes in an emergency state (whole or in fragments) when fishing operations are carried out.
Taps

Taps

Universal drilling tap МБУ

The universal drilling tap (MBU) is able to capture the columns of the pump and compressor pipe. The tap is screwed into the pipe from the inside. The end of the pipe caught by the tap must be equipped with a lock.

The fishing tap is smooth ЛМГ

Smooth tap type LMG makes it possible to capture and extract from the well locks, couplings, and other items that have a hole in the top in the form of a cylinder. To capture the object being caught, the tap is pressed into the hole of this object. The tap enters the pipe, captures it due to the action of friction, and raises it to the surface.

The fishing tap ЛМ

The LM type fishing tap is used as a fishing tool to capture the tubular elements of columns and extract them from various types of wells.

Special lock tap МСЗ

A special MSZ fishing tap is used in cases when it is necessary to grab and lift a drill pipe from different types of wells. Thanks to the thread, the tap is connected to the column lock, and then it is raised to the surface.

Special operating tap МЭС

A special MES production tap is used to capture and then lift the column that is located in the well.

Tap operational universal МЭУ

The universal MEU production tap is used when it is necessary to grab and pull the drill string out of the well. The MEU tap cuts, screwing, into the thickened area of the column body, which will be extracted.
Rod catcher

Rod catcher

Rod catcher ЛШПМ-73-19-16

When there is a need to catch rods in the process of well repair you can use the rod catcher LSHPM-73-19-16. Being in the pump and compressor pipe, the rods that are not attached sometimes break off and turn away. Thanks to the rod catcher, it is possible to capture the rods in the tubing column. The bar, which has already been removed, can be easily released.

Rod catcher ЛШУ-73-22-19-16

In the process of fishing operations, when you need to grab and raise the rods in the column of the pump and compressor pipe to the surface of the well, you will need a universal LSHU rod catcher-73-22-19-16. It is used when TSA deposits accumulate in the pipe.