Завод по проектированию и изготовлению
металических конструкций и нестандартного
оборудования для нефтегазовой,
химической и строительной индустрии
more than 10 years' experience in unique equipment production  more than 100 projects
nonstandard equipment production on a contract basis
(342) 204-71-03
(342) 293-81-46
Завод малого машиностроения

    Hydraulic torque wrench KG-22 is designed for making up and breaking out of the threaded connections of downhole motors and turbodrills diameter from 70 to 340mm in downhole motors repair workshops environment.
    Tongs KG-22 may be used for work with other types of products requiring the use of high torque.


    Technological equipment for aircraft components, parts and aircraft assemblies testing.


    Premium class equipment, it is a perfect combination of reliability, operating speed, easy control that allows getting the best efficiency results. It’s a perfect choice for the companies with a large park of drilling equipment.


    Stands SOI-250, SOI-500 are designed for testing the downhole motors.


    Press and vibrating molds are designed for continuous production of cellular slabs and other long length concrete products by means of off-form concreting.


A nut GOST 9064 75 may have a hex or castellated (for fasteners, exposed to vibrations) thread. It is designed for flanged joints practically in any industry, national or municipal economy. The product is designed to operate at a temperature of 0-650 ° C.

A nut GOST10605 94 has a hex thread, diameter 48-110 mm. It is used for any flanged joints, designed to resist pressure 510-920 MPa.

Our company manufactures by order nuts GOST 9064 75 and GOST10605 94 of any dimension-type. We also guarantee high resistance and reliability of our products, short terms of manufacturing. Apart from that we work with atypical projects, diverging from GOST standards in size, accuracy or resistance.

It is possible to manufacture studs of steel of any quality including stainless (for durability we additionally carry out heat treatment and galvanizing).

A nut is a part of a threaded connection or a helical gear having a threaded hole.

A fixing nut in a threaded joint is screwed on the end of the bolt or stud or on the threaded end of the shaft or pivot shaft for securing from axial movement the parts sitting on them - rolling bearings, pulley blockd and so on.


- Hex, castellated NUTS

- GOST 5915-70, 5916-70, 5929-70, 9064-75, 10605-94

- STEEL 3, 10, 20, 35, 45, 40Х, 20Х13, 09Г2С, 14Х17Н2, 12Х18Н10Т, 12Х15Г9НД

- RESISTANCE CLASS 4, 5, 6, 8, 10

- DIAMETER М20, М22, М24, М27, М30, М33, М36, М42, М48, М56, М64, М72, М110

- PRICE – to be agreed

Nuts GOST 9064 75, 10605 94 – Custom manufacture

Turnkey projects:

Engineering Design

Working drawings and detailed design development, 3D modeling.


Materials procurement, turning, milling, welding and assembly, break-in test works

Setting up

Installation supervision and commissioning works at Client’s premises.


Warranty and post warranty service, necessary spare parts and software provision.

Challenges we’ve met:

Mobile workshop with Bench-top wrench KG-12

Client “New Tech Services”, 2016


Mobile workshop is equipped with facilities that are necessary for the servicing of gaz and oil pipe connections requiring the use of a high torque. A special project of insulation and a highly effective and economical heating system at the workshop allows the comfortable operation at temperatures up to - 50º C. According to the Client’s request the workshop may be equipped with any hydraulic wrench or other accessory equipment. Overall dimensions of the workshop do not require any additional permission for transportation.
Workshop’s assembly and disassembly take not more than one work shift.

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Bucking Unit KG-18

In 2010 special equipment was needed by JSC TATNEFT for the handling of the drill string in rig environment. Our company offered a mobile bucking unit KG-18. We designed and manufactured the wrench a year after, and in winter 2012 we performed a supervised installation of the unit. Nowadays the unit is successfully operated year-round by JSC TATNEFT.


The bucking unit is designed so that all the make up and break out operations with the use of a high torque may be performed year-round at the temperatures up to -20˚C.

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Hydraulic full-circle bucking unit KGP-12

In 2013 OJSC Orsky Machine Building Plant set a task to design an automatic line for running-in of the drillpipe joints for meeting the requirements of API RP 7G. The task was accomplished by designing the hydraulic full-circle bucking unit KGP-12. The project was implemented in 2014.


The tongs use a number of innovative solutions that have no equals in the world practice.

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Our clients:

Still have questions? Contact us:

(342) 204-71-03
e-mail: sbsperm@yandex.ru
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