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Thin-walled stainless pipe


Thin-walled stainless pipes made of austenitic steel possess strength, long operational life, resistance to effect of chemical agents. Except for corrosion resistance, they are biologically inert, non-magnetic and have attractive look. Nickel gives plasticity without loss of strength. Titanium yet more increases its strength. Alloying with molybdenum increases acid resistance, corrosion and wear resistance at a high temperature. Such pipe can be welded by any type of welding: manual, gas-electric, automatic arc-electric welding. Welding is performed without heating and finishing heat processing by forming consistent reliable seam.

Percentage composition 10x17n13m2t (GOST 5632−72)

C Si Cu Mn P Cr Ti S Mo Fe
≤ 0,1 ≤ 0,8 ≤ 0,3 ≤ 2 ≤ 0,035 16−18 ≤ 0,7 ≤ 0,02 2−3 Basis


The main demerit is its high self-cost. But taking into account their reliability and long operational life, such price is more than warranted.


According to standards of GOST 28 548−90, seamless pipe must be manufactured by method of rolling, forging, drawing or pressing without welding seams over a length as long as even the most qualitative seam cannot prevent leaking. X10CrNiMoTi18−12 (AISI 316 Ti) is applied most often. Its analog is X6CrNiMoTi17−12−2. By correlation of wall thickness and outer diameter, all steel pipes are divided into thick-walled and thin-walled.

Name Correlation of thickness and outer diameter
Stainless thin-walled pipe 0.025 — 0.05
Stainless super-thin-walled pipe less than 0.025

Correlation 0.05 means that wall thickness is 1/20 of diameter.

At correlation of 0.025, wall thickness is 1/40 of diameter.


Thin-walled stainless tube is intended for long operational use in aggressive environment: in petrochemical industry, chemical industry, shipbuilding. Working temperature must not exceed +300°С. They are mostly used for transportation of toxic liquids where any leaking is unacceptable. Super-thin-walled and thin-walled pipes are used in lightweight and rugged construction. They are requested in manufacture of fittings for furniture trade, where is required a perfect and smooth surface without any roughness. They are also much-needed in medicine and pharmacology.


«Auremo» supplier offers to buy capillary thin-walled pipe by wholesale. A wide range of grades is presented in stock. They comply with GOST and International Standards of quality. Stainless capillary thin-walled pipe is always in stock. You can buy it for affordable capillary thin-walled pipe price from supplier. Capillary thin-walled pipe price is privileged for wholesale buyers. By purchasing such pipe in «Auremo» capillary thin-walled pipe supplier, you discover a really reliable partner.

Buy at a bargain price

Huge range of products is presented in stock of «Auremo» capillary thin-walled pipe supplier. We offer high-quality products for affordable price. Our specialists are always ready to help with selecting required products, to give all necessary information about products, prices, and delivery terms. Prices for stainless capillary thin-walled pipes depend on products dimensions and order quantity. Our offices located in Moscow, St. Petersburg and cities of Central Europe provide availability of products and efficiency of delivery. Buy capillary thin-walled pipe right now. We invite you to a partnership.