Moscow, Neverovsky St., 10, building 3A, room. 5, floor 2, room 25
About ООО «Нержавеющие Проектные Решения»
Stainless Design Solutions LLC is a Russian company operating in the wholesale segment of stainless pipe products for industrial applications.
The legal entity was registered on March 20, 2020 in Moscow and continues to operate. The main activity of the OKVED is the wholesale of metals and metal ores. Mikhail Alexandrovich Galkin is the head and sole participant of the company. This information is confirmed by open registration data and allows you to accurately identify the business profile without unconfirmed statements about the scale of the enterprise, the size of the team, or completed projects.
The main commercial area of the company is related to the supply of pulse and tool stainless pipes, seamless and welded pipes, fittings and equipment for control and measuring devices and automation systems. The materials of Stainless Design Solutions LLC separately list 316 and 316L steel products, which are in demand where corrosion resistance, stable geometry and the ability to operate in difficult industrial conditions are important. The company focuses on supplying enterprises, design organizations, engineering companies, equipment manufacturers and contractors that do not require universal rolled metal, but technically specific pipe products for the parameters of a specific project.
The range presented by the company includes stainless pipes and tubes manufactured by Indian factories Ratnamani Metals & Tubes Ltd and Venus Pipes and Tubes Ltd. Ratnamani's official materials confirm the production of seamless tool tubes made of austenitic, super-austenitic, duplex and super duplex steels. The manufacturer uses hot extrusion of cutting blanks, cold rolling and drawing, as well as light and traditional annealing. The standards ASTM A213, ASTM A269, ASTM A789 and EN 10216-5, including the TP316 and TP316L family brands, are declared for instrument tubes.


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Why choose us
Stainless Design Solutions LLC is chosen by customers who value not only the price and availability of pipe products, but also proven performance, technical accuracy, and reduced procurement risks. The company offers 316/316L stainless steel pulse and tool tubes, documentary support and the opportunity to pre-check products from a selected batch.
Quality control before purchase
Real stock
Documents for products
Products for critical systems
Flexible terms of cooperation
Engineering precision, proven at every stage
Stainless Design Solutions LLC supplies pulse and tool tubes for instrumentation, hydraulic and process lines.
The offer is based on Ratnamani and Venus products made of 316/316L steel, a stock of demanded standard sizes and the opportunity to check the material before the main purchase.

Ratnamani and Venus products

Up to 150,000 meters in stock

Control according to international standards

Stainless Seamless and welded tubes
From technical request to finished delivery
- 01Getting the specificationSteel grade • diameter • wall thickness
- 02Checking for availabilityStandard sizes • warehouse in Podolsk • available volume
- 03We coordinate the productsSpecifications • Certificates • Sample
- 04We will arrange the deliveryBatch • documents • shipment
Industrial expertise, expressed in precise terms
Stainless Design Solutions LLC develops a specialized supply line for pulse and instrumental stainless pipes for instrumentation and control systems, hydraulic and process lines.
Behind each indicator there is a real nomenclature, warehouse infrastructure and products of international manufacturers.
2020The year of the company's foundation
150 000 мDeclared stock of pipes in the warehouse
6–38 ммThe range of outer diameters
2Produced by Ratnamani and Venus
Frequently Asked Questions
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The company supplies pulse and tool stainless steel tubes, seamless and welded pipes, fittings and equipment for instrumentation and control systems. The offer is based on 316 and 316L steel products manufactured by Ratnamani and Venus. The available range and specific sizes are specified at the request of the customer.
According to the company, stainless steel tubes with an outer diameter of 6 to 38 mm and a wall thickness of 0.65 to 4 mm are available in a warehouse in Podolsk. Before placing an order, it is necessary to check the current balance of the required size, since the volume of inventory changes after each shipment.
For selection, it is necessary to specify the steel grade, outer diameter, wall thickness, standard, required quantity and purpose of the tube. Additionally, it is advisable to report the operating pressure, temperature and characteristics of the medium. Based on this data, the specialists will check the availability and propose a solution that meets the technical specifications of the project.
Commercial materials use ASTM A269 and EN 10216-5 standards, D4/T3 tolerance according to EN ISO 1127, and a surface after light annealing. Intercrystalline corrosion tests and ultrasonic testing are also indicated. The exact characteristics of each batch must be confirmed by the manufacturer's certificate and accompanying documents.
Yes. Stainless Design Solutions LLC is ready to provide a sample from the selected batch free of charge for testing in the laboratory of the customer or an independent organization. You can also arrange a trial delivery to check the surface quality, dimensions, material and set of documents before ordering the main volume.
Supply of stainless pipes for instrumentation and industrial equipment
Stainless Design Solutions LLC specializes in the supply of pulse and instrumental stainless pipes, seamless and welded pipes, fittings and equipment for instrumentation and control systems. The company works with pipe products made of 316 and 316L steel, designed for use in industrial lines where corrosion resistance, stable dimensions and proven material characteristics are important. Customers can purchase stainless steel tubing for connecting appliances, hydraulic circuits, process installations, and other engineering tasks.
The offer includes pipes and tubes from Indian manufacturers Ratnamani Metals & Tubes Ltd and Venus Pipes and Tubes Ltd. The official catalogs of the plants confirm the production of seamless tool tubes according to ASTM A269 and EN 10216-5, including TP316 and TP316L brands. Ratnamani uses hot extrusion of steel billets, cold rolling, drawing and light annealing, while Venus produces high-precision, hydraulic, tool, heat exchange, seamless and welded pipes for the oil and gas, petrochemical, chemical, energy and other industries.
According to Stainless Design Solutions LLC, the products are available from a warehouse in Podolsk, Moscow region. The claimed range includes pipes with diameters from 6 to 38 mm and wall thicknesses from 0.65 to 4 mm. The actual availability of a specific standard size must be specified before placing an order. The warehouse delivery format allows you to quickly select 316L stainless steel pulse tubes, seamless tool tubes and instrumentation pipes without waiting for a full production cycle.
When selecting products, the steel grade, outer diameter, wall thickness, standard, length, working environment, pressure and requirements of the design documentation are taken into account. The company claims characteristics of 75-80 HRB, D4/T3 tolerance according to EN ISO 1127, surface after light annealing, intercrystalline corrosion tests and ultrasonic inspection. The conformity of each batch must be checked according to the manufacturer's certificate, melting number, chemical composition, mechanical properties and test results.
Stainless Design Solutions LLC offers preliminary approval of products prior to the main purchase. The customer can request a pipe sample for testing in their own or independent laboratory, as well as start cooperation with a trial delivery. This approach helps to check the geometry, surface quality, material composition and set of documents before ordering the main volume.
To order seamless stainless steel tubes, send a technical specification indicating the steel grade, diameter, wall thickness, standard and quantity. Specialists will check the stock availability, available analogues and documents for the batch. The company works with industrial enterprises, design and supply organizations, equipment manufacturers and contractors who require the supply of 316L stainless pipes, pulse tubes, fittings and components for instrumentation and control systems.
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