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stainless steel pipe
Standing inventory of 2,000 tons, contact us via message or email for details.
stainless steel pipe

Stainless steel pipe is a kind of hollow long circular steel, mainly widely used in petroleum, chemical, medical, food, light industry, mechanical instruments and other industrial transportation pipeline and mechanical structure parts. In addition, in bending, torsional strength is the same, light weight, so it is also widely used in the manufacture of mechanical parts and engineering structures. Also commonly used for furniture kitchenware.

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stainless steel pipe Classification

301----- Good malleability for molding products. It can also be machined to harden rapidly. Good weldability. The wear resistance and fatigue strength is better than 304 stainless steel.
302----- Corrosion resistance is the same as 304, because the carbon content is relatively higher and thus better strength.
303----- is easier to cut than 304 by adding a small amount of sulfur and phosphorus.
304----- is 18/8 stainless steel. The GB brand is 0Cr18Ni9. 309 -- has better temperature resistance than 304.
316----- molybdenum is added to give it a special structure resistant to corrosion. Because of its better resistance to chloride corrosion than 304 stainless steel pipe, it is also used as "Marine steel". SS316 is commonly used in nuclear fuel recovery units. Grade 18/10 stainless steel tubes are also usually suitable for this application level.

408 -- Good heat resistance, weak corrosion resistance, 11% Cr, 8% Ni.

409 -- Cheapest model (British or American), commonly used as an automobile exhaust pipe, ferritic stainless steel (chromium steel).

410 -- martensite (high strength chromium steel), good wear resistance, poor corrosion resistance.
416 -- The addition of sulfur improves the processing properties of the material.
420 -- "tool grade" martensitic steel, similar to Brinell high chromium steel this earliest stainless steel. Also used in surgical knives, can be made very bright.
430 -- Ferritic stainless steel, for decorative purposes, such as car ornaments. Good formability, but poor temperature resistance and corrosion resistance.
440 - high strength cutting tool steel, slightly higher carbon, after appropriate heat treatment can obtain high yield strength, hardness can reach 58HRC, belongs to the hardest stainless steel. The most common example is the "razor blade". There are three common models: 440A, 440B, 440C, and 440F (easy to process).
500 Series -- heat-resistant chrome alloy steel.
600 series - martensitic precipitating hardening stainless steel tube.

stainless steel pipe chemical composition

Chemical Material Composition of SS 304 seamless pipes
Grade Mn C P Si Cr S Ni Mo N
Stainless Steel 304 Seamless Pipe minimum 18 8
maximum 2 0.08 0.045 0.75 20 0.03 10.5 0.1

stainless steel pipe mechanical property

GradeStrength of Yield 0.2% Proof (MPa) minimumElongation (% in 50mm) minimumStrength of Tensile (MPa) minimumPipes Hardness
Brinell (HB) maximumRockwell B (HR B) maximum
Stainless Steel 304 Seamless Pipe2054051520192

stainless steel pipe Specification

Product Name

Stainless steel coil


2B, 2D, 4B, BA, HL, MIRROR, brush, NO. 1-NO. 4, 8K, and so on




1000mm-11000mm or as customer' s requirement


mainly 201, 202, 304, 304L, 304H, 316, 316L,316Ti,2205, 330, 630, 660, 409L, 321, 310S, 410, 416, 410S, 430, 347H, 2Cr13, 3Cr13




Others:2205,2507,2906,330,660,630,631,17-4ph,17-7ph, S318039 904L,etc

Duplex stainless steel:S22053,S25073,S22253,S31803,S32205,S32304

Special Stainless Steel:904L,347/347H,317/317L,316Ti,254Mo


clients' requirement and Standard export sea-worthy packing

Delivery time

3-15 days subject to the clients' requirement and quantity


Escalator, Elevator, Doors


Production tools, Kitchen appliances, freezers, cold rooms

Auto Parts

Machinery and Packaging

Equipment and Medical devices

Transport system

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Our steel products are mainly used in chemical industry, petrochemical industry, offshore, seawater pipeline, desalination plant, nuclear engineering, paper and pulp industry.

Oil and GasKuwait is a country of petroleum resources with abundant, oil factory also is very broad, respectively, the oil plant are mainly used for refining oil and oil processing.
MarineSubmarine pipelines carry such things as domestic water, waste water, electrical lines, gas lines, communication lines, and outfall or intake systems.
ConstructionBridge materials with high strength, low cost for selecting the main basis, give priority to with development of the traditional steel and concrete.
EnergyEngineering is mainly aiming at the water pollution and solid waste pollution. using the steel pipe to filtrate in order to improve the quality of water.

stainless steel pipe outlet

We are a well known worldwide supply and export stainless steel pipe in following countries:,Italy, Philippines, France,Ireland, Portugal, Gambia, Thailand, Ukraine, United Kingdom, Netherlands, South Africa, Spain, Turkey, Libya, Romania, Puerto Rico, Azerbaijan, United Arab Emirates, Pakistan, Ghana, Slovakia, Germany, Saudi Arabia, Afghanistan, Bolivia, Switzerland, Bangladesh, Taiwan, Oman, Egypt, Greece, Norway, Singapore, Bulgaria, Estonia, Belgium, Yemen, Hong Kong, Ecuador, Sri Lanka, Nepal, Belarus, Finland, Gabon, Iran, Canada, Argentina, Lebanon.

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Tianjin tisco is a one-stop steel pipe supplier for global manufacturers.