Looking for a fastener manufacturer that delivers on time?

Production of fasteners ASME / ASTM / ANSI up to 5 tons / day with worldwide delivery

We guarantee terms - We will refund 5% of the order amount in case of violation of the delivery time

ISO 9001:2015 certificate
International Accreditation
Quality Management Systems
We will produce according to your requirements
We produce non-standard fasteners
ASME / ASTM / ANSI
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We will produce any ASME fastener
according to your drawings

Foundation bolts
Foundation bolts
Studs
Studs
Nuts
Nuts
Washers
Washers

Standard Features

The ASME B16.5 standard governs the product itself and its practical use. For example, sets the working pressure at a specific temperature for flanges. These standards are based on data published in international standardization.

Sizes and weights for heavy duty steel stud nuts are in accordance with ASME B18.2.2 specification. The ASTM standard affects the electrical, physical, mechanical properties of the product, chemical composition, testing methods and all requirements for rolled metal products (configuration, dimensions, and so on). The most common stud materials (for flanges) are ASTM A193 (Grade B7, B8, B8M, B8T), ASTM A453 (Grade 660), ASTM A320 (Grade L7, L7M) and ASTM A182 (duplex and super duplex bolt). For aggressive solutions and environments, studs can be coated with xylan and other materials.

Applicable steels

ASTM A193, A320
B5L43
B6BB Class 1&2
B7BBM Class 1&2
B7MBBT Class 1&2
L7BBC
L7MB16
ASTM A194
2H8
2HM8A
48C
68M
78MA
7M8T
ASTM A453, A286
660A
660B
660C
660D
ASTM A182, A276, A459
S31803 (F51)
S32750 (F53)
S23760 (SA, FLT, FG)
S31254 (SMO 254)
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What to expect from cooperation with us?
Quality Assurance

All products pass the 3rd quality control, starting from the input control of materials and ending with our laboratory of “destructive testing” (chemical analysis, ultrasonic testing, impact strength and tear tests at t up to 140C.).

We are accredited according to the international Quality Management System ISO 9001:2015, which indicates the compliance of our products with international standards.

The production uses high-tech imported CNC machines

Term Financial Guarantee

Strict adherence to deadlines is our hallmark.

Thanks to the implemented ERP system and the regular availability of raw materials, in 99% of cases the order is delivered on time or earlier.

Didn't make it on time? We return 5% of the order value.

Manufacturer prices

You get only favorable prices, due to:

  • - implemented lean manufacturing system,
  • - cost optimization,
  • - no intermediary margins.

For large orders - we provide discounts and individual conditions. You get only favorable prices, due to:

We manufacture fasteners for market leaders
Delivered over 1,000,000 tons of fasteners since 2015

Project: Omsk NKZ

Task: Flange Fastener Manufacturing

Client: Gazpromneft

Description: Working with a major oil refinery has made flange fasteners a priority at this stage in our company's life.

In working on a new type of product for us, we got the opportunity to apply the experience of previous cases and our own developments and in a short time become a leading manufacturer of flange fasteners.

This is the result of hard work and proof that the company's development vector, chosen several years ago, turned out to be correct.

Project: ZapSibNefteKhim-2

Task: Supply Foundation Bolts

Client: Technip

Description: Technip is the largest European company involved in the creation of objects around the world. In 2015-2016, they were looking for contractors for construction in Tobolsk.

The main condition was compliance with high technical requirements for products. Quality control was carried out by a representative of the customer's company, which inevitably led to difficulties due to the insolvency of some contractors.

It was this case that became the starting point in the construction of our own factory. After all, only by fully controlling all stages of production can you be 100% sure of the result.

Project: Amur GPP

Task: Supply of embedded parts

Client: Renaissance Industries

Description: Work with a Turkish holding engaged in construction and energy began with the supply of foundation bolts to the Amur GPP. By that time, we had our own workshop and were actively developing this area, reducing time and production costs.

Further work on embedded parts for the same site revealed two pain points customers face: timing and traceability. Having experience of working with European companies and focusing primarily on international quality standards, we expanded our production by purchasing equipment for automated submerged arc welding.

Project: Linde Engineering

Task: Supply of foundation bolts - 110 tons

Client: ZapSibNefteKhim-2

Description: The main principle of our company is honesty in everything, down to the smallest detail.

Integrity is the cornerstone of our brand reputation.

We have gone from completing small orders and tenders in 2013 to joint projects with Linde Engineering, Technip and CASALE.

Looking back, we can say with confidence that the path we have chosen is the right one.

To become a partner of Saotron, leave a request in the feedback form on our website pkfsaotron.com

Your project is in good hands
Pavel Volynsky
Commercial Director
Dmitry Lebedev
Lead Sales Manager
Ivan Agapitov
Production Manager
Ekaterina Agapitova
Logistics manager
We will manufacture any ASME fastener
according to your drawings
Products of any
volume
and complexity
Extensive experience with large and complex orders. Digitization of processes allows you to reduce time costs and produce large volumes of products in less time without loss of quality
Enterprise
full cycle
production
We not only manufacture, but also carry out heat treatment of fasteners, apply protective compounds, including priming, galvanic, hot or thermal diffusion galvanizing
Openness
and transparency
activity
We are open to our customers at any convenient time to organize a tour of our production
Fast
logistics
worldwide
Our own fleet of vehicles allows us to reduce the cost and delivery time of finished products. Production is located 5 minutes from three transport companies: Baikal Service, Business Lines, PEK
Certificates
ISO 9001:2015
Certificate of Conformity 1
Certificate of Conformity 2
Certificate of Conformity 3
Policy from 2020
We will start calculating your order in 2 minutes
Our strength is the timing of project preparation and deliveries. Within 2 minutes after the request, the manager
will start the selection of options
Submit your request
After 2 minutes, the
manager will start calculating options
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Let's start calculating your order
in 2 minutes
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